787 files changed, 3338 insertions, 2886 deletions

diff --git a/Documentation/devicetree/bindings/arm/psci.txt b/Documentation/devicetree/bindings/arm/psci.txt
new file mode 100644
index 000000000000..433afe9cb590
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/psci.txt
@@ -0,0 +1,55 @@
+* Power State Coordination Interface (PSCI)
+
+Firmware implementing the PSCI functions described in ARM document number
+ARM DEN 0022A ("Power State Coordination Interface System Software on ARM
+processors") can be used by Linux to initiate various CPU-centric power
+operations.
+
+Issue A of the specification describes functions for CPU suspend, hotplug
+and migration of secure software.
+
+Functions are invoked by trapping to the privilege level of the PSCI
+firmware (specified as part of the binding below) and passing arguments
+in a manner similar to that specified by AAPCS:
+
+         r0             => 32-bit Function ID / return value
+        {r1 - r3}       => Parameters
+
+Note that the immediate field of the trapping instruction must be set
+to #0.
+
+
+Main node required properties:
+
+ - compatible    : Must be "arm,psci"
+
+ - method        : The method of calling the PSCI firmware. Permitted
+                   values are:
+
+                   "smc" : SMC #0, with the register assignments specified
+                           in this binding.
+
+                   "hvc" : HVC #0, with the register assignments specified
+                           in this binding.
+
+Main node optional properties:
+
+ - cpu_suspend   : Function ID for CPU_SUSPEND operation
+
+ - cpu_off       : Function ID for CPU_OFF operation
+
+ - cpu_on        : Function ID for CPU_ON operation
+
+ - migrate       : Function ID for MIGRATE operation
+
+
+Example:
+
+        psci {
+                compatible      = "arm,psci";
+                method          = "smc";
+                cpu_suspend     = <0x95c10000>;
+                cpu_off         = <0x95c10001>;
+                cpu_on          = <0x95c10002>;
+                migrate         = <0x95c10003>;
+        };
diff --git a/Documentation/hid/hid-sensor.txt b/Documentation/hid/hid-sensor.txt
index 948b0989c433..948b0989c433 100755..100644
--- a/Documentation/hid/hid-sensor.txt
+++ b/Documentation/hid/hid-sensor.txt
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 363e348bff9b..6c723811c0a0 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -2438,7 +2438,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                         real-time workloads.  It can also improve energy
                         efficiency for asymmetric multiprocessors.
 
-        rcu_nocbs_poll  [KNL,BOOT]
+        rcu_nocb_poll   [KNL,BOOT]
                         Rather than requiring that offloaded CPUs
                         (specified by rcu_nocbs= above) explicitly
                         awaken the corresponding "rcuoN" kthreads,
diff --git a/Documentation/x86/boot.txt b/Documentation/x86/boot.txt
index 3edb4c2887a1..e540fd67f767 100644
--- a/Documentation/x86/boot.txt
+++ b/Documentation/x86/boot.txt
@@ -57,7 +57,7 @@ Protocol 2.10:	(Kernel 2.6.31) Added a protocol for relaxed alignment
 Protocol 2.11:  (Kernel 3.6) Added a field for offset of EFI handover
                 protocol entry point.
 
-Protocol 2.12:  (Kernel 3.9) Added the xloadflags field and extension fields
+Protocol 2.12:  (Kernel 3.8) Added the xloadflags field and extension fields
                 to struct boot_params for for loading bzImage and ramdisk
                 above 4G in 64bit.
 
diff --git a/MAINTAINERS b/MAINTAINERS
index 70ea870a9f85..38633ee8b2d0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1489,7 +1489,7 @@ AVR32 ARCHITECTURE
 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
 M:      Hans-Christian Egtvedt <egtvedt@samfundet.no>
 W:      http://www.atmel.com/products/AVR32/
-W:      http://avr32linux.org/
+W:      http://mirror.egtvedt.no/avr32linux.org/
 W:      http://avrfreaks.net/
 S:      Maintained
 F:      arch/avr32/
diff --git a/Makefile b/Makefile
index 2d3c92c774fb..08ef9bdb80c7 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
 VERSION = 3
 PATCHLEVEL = 8
 SUBLEVEL = 0
-EXTRAVERSION = -rc5
-NAME = Terrified Chipmunk
+EXTRAVERSION = -rc7
+NAME = Unicycling Gorilla
 
 # *DOCUMENTATION*
 # To see a list of typical targets execute "make help"
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0ad2823bf8c2..441eda19b86f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1128,6 +1128,8 @@ source "arch/arm/mach-versatile/Kconfig"
 source "arch/arm/mach-vexpress/Kconfig"
 source "arch/arm/plat-versatile/Kconfig"
 
+source "arch/arm/mach-virt/Kconfig"
+
 source "arch/arm/mach-vt8500/Kconfig"
 
 source "arch/arm/mach-w90x900/Kconfig"
@@ -1622,6 +1624,16 @@ config HOTPLUG_CPU
           Say Y here to experiment with turning CPUs off and on.  CPUs
           can be controlled through /sys/devices/system/cpu.
 
+config ARM_PSCI
+        bool "Support for the ARM Power State Coordination Interface (PSCI)"
+        depends on CPU_V7
+        help
+          Say Y here if you want Linux to communicate with system firmware
+          implementing the PSCI specification for CPU-centric power
+          management operations described in ARM document number ARM DEN
+          0022A ("Power State Coordination Interface System Software on
+          ARM processors").
+
 config LOCAL_TIMERS
         bool "Use local timer interrupts"
         depends on SMP
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 4bcd2d6b0535..3b82b36eec3f 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -194,6 +194,7 @@ machine-$(CONFIG_ARCH_SOCFPGA)		+= socfpga
 machine-$(CONFIG_ARCH_SPEAR13XX)        += spear13xx
 machine-$(CONFIG_ARCH_SPEAR3XX)         += spear3xx
 machine-$(CONFIG_MACH_SPEAR600)         += spear6xx
+machine-$(CONFIG_ARCH_VIRT)             += virt
 machine-$(CONFIG_ARCH_ZYNQ)             += zynq
 machine-$(CONFIG_ARCH_SUNXI)            += sunxi
 
diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h
index 917d4fcfd9b4..308ad7d6f98b 100644
--- a/arch/arm/include/asm/mach/arch.h
+++ b/arch/arm/include/asm/mach/arch.h
@@ -12,7 +12,6 @@
 
 struct tag;
 struct meminfo;
-struct sys_timer;
 struct pt_regs;
 struct smp_operations;
 #ifdef CONFIG_SMP
@@ -48,7 +47,7 @@ struct machine_desc {
         void                    (*map_io)(void);/* IO mapping function  */
         void                    (*init_early)(void);
         void                    (*init_irq)(void);
-        struct sys_timer        *timer;         /* system tick timer    */
+        void                    (*init_time)(void);
         void                    (*init_machine)(void);
         void                    (*init_late)(void);
 #ifdef CONFIG_MULTI_IRQ_HANDLER
diff --git a/arch/arm/include/asm/mach/time.h b/arch/arm/include/asm/mach/time.h
index 6ca945f534ab..90c12e1e695c 100644
--- a/arch/arm/include/asm/mach/time.h
+++ b/arch/arm/include/asm/mach/time.h
@@ -10,36 +10,6 @@
 #ifndef __ASM_ARM_MACH_TIME_H
 #define __ASM_ARM_MACH_TIME_H
 
-/*
- * This is our kernel timer structure.
- *
- * - init
- *   Initialise the kernels jiffy timer source, claim interrupt
- *   using setup_irq.  This is called early on during initialisation
- *   while interrupts are still disabled on the local CPU.
- * - suspend
- *   Suspend the kernel jiffy timer source, if necessary.  This
- *   is called with interrupts disabled, after all normal devices
- *   have been suspended.  If no action is required, set this to
- *   NULL.
- * - resume
- *   Resume the kernel jiffy timer source, if necessary.  This
- *   is called with interrupts disabled before any normal devices
- *   are resumed.  If no action is required, set this to NULL.
- * - offset
- *   Return the timer offset in microseconds since the last timer
- *   interrupt.  Note: this must take account of any unprocessed
- *   timer interrupt which may be pending.
- */
-struct sys_timer {
-        void                    (*init)(void);
-        void                    (*suspend)(void);
-        void                    (*resume)(void);
-#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
-        unsigned long           (*offset)(void);
-#endif
-};
-
 extern void timer_tick(void);
 
 struct timespec;
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index 73cf03aa981e..1c4df27f9332 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -37,7 +37,7 @@
  */
 #define PAGE_OFFSET             UL(CONFIG_PAGE_OFFSET)
 #define TASK_SIZE               (UL(CONFIG_PAGE_OFFSET) - UL(0x01000000))
-#define TASK_UNMAPPED_BASE      (UL(CONFIG_PAGE_OFFSET) / 3)
+#define TASK_UNMAPPED_BASE      ALIGN(TASK_SIZE / 3, SZ_16M)
 
 /*
  * The maximum size of a 26-bit user space task.
diff --git a/arch/arm/include/asm/opcodes-sec.h b/arch/arm/include/asm/opcodes-sec.h
new file mode 100644
index 000000000000..bc3a9174417c
--- /dev/null
+++ b/arch/arm/include/asm/opcodes-sec.h
@@ -0,0 +1,24 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Copyright (C) 2012 ARM Limited
+ */
+
+#ifndef __ASM_ARM_OPCODES_SEC_H
+#define __ASM_ARM_OPCODES_SEC_H
+
+#include <asm/opcodes.h>
+
+#define __SMC(imm4) __inst_arm_thumb32(                                 \
+        0xE1600070 | (((imm4) & 0xF) << 0),                             \
+        0xF7F08000 | (((imm4) & 0xF) << 16)                             \
+)
+
+#endif /* __ASM_ARM_OPCODES_SEC_H */
diff --git a/arch/arm/include/asm/opcodes.h b/arch/arm/include/asm/opcodes.h
index 74e211a6fb24..e796c598513b 100644
--- a/arch/arm/include/asm/opcodes.h
+++ b/arch/arm/include/asm/opcodes.h
@@ -10,6 +10,7 @@
 #define __ASM_ARM_OPCODES_H
 
 #ifndef __ASSEMBLY__
+#include <linux/linkage.h>
 extern asmlinkage unsigned int arm_check_condition(u32 opcode, u32 psr);
 #endif
 
diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
new file mode 100644
index 000000000000..ce0dbe7c1625
--- /dev/null
+++ b/arch/arm/include/asm/psci.h
@@ -0,0 +1,36 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Copyright (C) 2012 ARM Limited
+ */
+
+#ifndef __ASM_ARM_PSCI_H
+#define __ASM_ARM_PSCI_H
+
+#define PSCI_POWER_STATE_TYPE_STANDBY           0
+#define PSCI_POWER_STATE_TYPE_POWER_DOWN        1
+
+struct psci_power_state {
+        u16     id;
+        u8      type;
+        u8      affinity_level;
+};
+
+struct psci_operations {
+        int (*cpu_suspend)(struct psci_power_state state,
+                           unsigned long entry_point);
+        int (*cpu_off)(struct psci_power_state state);
+        int (*cpu_on)(unsigned long cpuid, unsigned long entry_point);
+        int (*migrate)(unsigned long cpuid);
+};
+
+extern struct psci_operations psci_ops;
+
+#endif /* __ASM_ARM_PSCI_H */
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 5bbec7b8183e..5f3338eacad2 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -82,5 +82,6 @@ obj-$(CONFIG_DEBUG_LL)	+= debug.o
 obj-$(CONFIG_EARLY_PRINTK)      += early_printk.o
 
 obj-$(CONFIG_ARM_VIRT_EXT)      += hyp-stub.o
+obj-$(CONFIG_ARM_PSCI)          += psci.o
 
 extra-y := $(head-y) vmlinux.lds
diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
new file mode 100644
index 000000000000..36531643cc2c
--- /dev/null
+++ b/arch/arm/kernel/psci.c
@@ -0,0 +1,211 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Copyright (C) 2012 ARM Limited
+ *
+ * Author: Will Deacon <will.deacon@arm.com>
+ */
+
+#define pr_fmt(fmt) "psci: " fmt
+
+#include <linux/init.h>
+#include <linux/of.h>
+
+#include <asm/compiler.h>
+#include <asm/errno.h>
+#include <asm/opcodes-sec.h>
+#include <asm/opcodes-virt.h>
+#include <asm/psci.h>
+
+struct psci_operations psci_ops;
+
+static int (*invoke_psci_fn)(u32, u32, u32, u32);
+
+enum psci_function {
+        PSCI_FN_CPU_SUSPEND,
+        PSCI_FN_CPU_ON,
+        PSCI_FN_CPU_OFF,
+        PSCI_FN_MIGRATE,
+        PSCI_FN_MAX,
+};
+
+static u32 psci_function_id[PSCI_FN_MAX];
+
+#define PSCI_RET_SUCCESS                0
+#define PSCI_RET_EOPNOTSUPP             -1
+#define PSCI_RET_EINVAL                 -2
+#define PSCI_RET_EPERM                  -3
+
+static int psci_to_linux_errno(int errno)
+{
+        switch (errno) {
+        case PSCI_RET_SUCCESS:
+                return 0;
+        case PSCI_RET_EOPNOTSUPP:
+                return -EOPNOTSUPP;
+        case PSCI_RET_EINVAL:
+                return -EINVAL;
+        case PSCI_RET_EPERM:
+                return -EPERM;
+        };
+
+        return -EINVAL;
+}
+
+#define PSCI_POWER_STATE_ID_MASK        0xffff
+#define PSCI_POWER_STATE_ID_SHIFT       0
+#define PSCI_POWER_STATE_TYPE_MASK      0x1
+#define PSCI_POWER_STATE_TYPE_SHIFT     16
+#define PSCI_POWER_STATE_AFFL_MASK      0x3
+#define PSCI_POWER_STATE_AFFL_SHIFT     24
+
+static u32 psci_power_state_pack(struct psci_power_state state)
+{
+        return  ((state.id & PSCI_POWER_STATE_ID_MASK)
+                        << PSCI_POWER_STATE_ID_SHIFT)   |
+                ((state.type & PSCI_POWER_STATE_TYPE_MASK)
+                        << PSCI_POWER_STATE_TYPE_SHIFT) |
+                ((state.affinity_level & PSCI_POWER_STATE_AFFL_MASK)
+                        << PSCI_POWER_STATE_AFFL_SHIFT);
+}
+
+/*
+ * The following two functions are invoked via the invoke_psci_fn pointer
+ * and will not be inlined, allowing us to piggyback on the AAPCS.
+ */
+static noinline int __invoke_psci_fn_hvc(u32 function_id, u32 arg0, u32 arg1,
+                                         u32 arg2)
+{
+        asm volatile(
+                        __asmeq("%0", "r0")
+                        __asmeq("%1", "r1")
+                        __asmeq("%2", "r2")
+                        __asmeq("%3", "r3")
+                        __HVC(0)
+                : "+r" (function_id)
+                : "r" (arg0), "r" (arg1), "r" (arg2));
+
+        return function_id;
+}
+
+static noinline int __invoke_psci_fn_smc(u32 function_id, u32 arg0, u32 arg1,
+                                         u32 arg2)
+{
+        asm volatile(
+                        __asmeq("%0", "r0")
+                        __asmeq("%1", "r1")
+                        __asmeq("%2", "r2")
+                        __asmeq("%3", "r3")
+                        __SMC(0)
+                : "+r" (function_id)
+                : "r" (arg0), "r" (arg1), "r" (arg2));
+
+        return function_id;
+}
+
+static int psci_cpu_suspend(struct psci_power_state state,
+                            unsigned long entry_point)
+{
+        int err;
+        u32 fn, power_state;
+
+        fn = psci_function_id[PSCI_FN_CPU_SUSPEND];
+        power_state = psci_power_state_pack(state);
+        err = invoke_psci_fn(fn, power_state, entry_point, 0);
+        return psci_to_linux_errno(err);
+}
+
+static int psci_cpu_off(struct psci_power_state state)
+{
+        int err;
+        u32 fn, power_state;
+
+        fn = psci_function_id[PSCI_FN_CPU_OFF];
+        power_state = psci_power_state_pack(state);
+        err = invoke_psci_fn(fn, power_state, 0, 0);
+        return psci_to_linux_errno(err);
+}
+
+static int psci_cpu_on(unsigned long cpuid, unsigned long entry_point)
+{
+        int err;
+        u32 fn;
+
+        fn = psci_function_id[PSCI_FN_CPU_ON];
+        err = invoke_psci_fn(fn, cpuid, entry_point, 0);
+        return psci_to_linux_errno(err);
+}
+
+static int psci_migrate(unsigned long cpuid)
+{
+        int err;
+        u32 fn;
+
+        fn = psci_function_id[PSCI_FN_MIGRATE];
+        err = invoke_psci_fn(fn, cpuid, 0, 0);
+        return psci_to_linux_errno(err);
+}
+
+static const struct of_device_id psci_of_match[] __initconst = {
+        { .compatible = "arm,psci",     },
+        {},
+};
+
+static int __init psci_init(void)
+{
+        struct device_node *np;
+        const char *method;
+        u32 id;
+
+        np = of_find_matching_node(NULL, psci_of_match);
+        if (!np)
+                return 0;
+
+        pr_info("probing function IDs from device-tree\n");
+
+        if (of_property_read_string(np, "method", &method)) {
+                pr_warning("missing \"method\" property\n");
+                goto out_put_node;
+        }
+
+        if (!strcmp("hvc", method)) {
+                invoke_psci_fn = __invoke_psci_fn_hvc;
+        } else if (!strcmp("smc", method)) {
+                invoke_psci_fn = __invoke_psci_fn_smc;
+        } else {
+                pr_warning("invalid \"method\" property: %s\n", method);
+                goto out_put_node;
+        }
+
+        if (!of_property_read_u32(np, "cpu_suspend", &id)) {
+                psci_function_id[PSCI_FN_CPU_SUSPEND] = id;
+                psci_ops.cpu_suspend = psci_cpu_suspend;
+        }
+
+        if (!of_property_read_u32(np, "cpu_off", &id)) {
+                psci_function_id[PSCI_FN_CPU_OFF] = id;
+                psci_ops.cpu_off = psci_cpu_off;
+        }
+
+        if (!of_property_read_u32(np, "cpu_on", &id)) {
+                psci_function_id[PSCI_FN_CPU_ON] = id;
+                psci_ops.cpu_on = psci_cpu_on;
+        }
+
+        if (!of_property_read_u32(np, "migrate", &id)) {
+                psci_function_id[PSCI_FN_MIGRATE] = id;
+                psci_ops.migrate = psci_migrate;
+        }
+
+out_put_node:
+        of_node_put(np);
+        return 0;
+}
+early_initcall(psci_init);
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index 09be0c3c9069..955d92d265e5 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -21,7 +21,6 @@
 #include <linux/timex.h>
 #include <linux/errno.h>
 #include <linux/profile.h>
-#include <linux/syscore_ops.h>
 #include <linux/timer.h>
 #include <linux/irq.h>
 
@@ -31,11 +30,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
-/*
- * Our system timer.
- */
-static struct sys_timer *system_timer;
-
 #if defined(CONFIG_RTC_DRV_CMOS) || defined(CONFIG_RTC_DRV_CMOS_MODULE) || \
     defined(CONFIG_NVRAM) || defined(CONFIG_NVRAM_MODULE)
 /* this needs a better home */
@@ -69,16 +63,6 @@ unsigned long profile_pc(struct pt_regs *regs)
 EXPORT_SYMBOL(profile_pc);
 #endif
 
-#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
-u32 arch_gettimeoffset(void)
-{
-        if (system_timer->offset != NULL)
-                return system_timer->offset() * 1000;
-
-        return 0;
-}
-#endif /* CONFIG_ARCH_USES_GETTIMEOFFSET */
-
 #ifndef CONFIG_GENERIC_CLOCKEVENTS
 /*
  * Kernel system timer support.
@@ -129,43 +113,8 @@ int __init register_persistent_clock(clock_access_fn read_boot,
         return -EINVAL;
 }
 
-#if defined(CONFIG_PM) && !defined(CONFIG_GENERIC_CLOCKEVENTS)
-static int timer_suspend(void)
-{
-        if (system_timer->suspend)
-                system_timer->suspend();
-
-        return 0;
-}
-
-static void timer_resume(void)
-{
-        if (system_timer->resume)
-                system_timer->resume();
-}
-#else
-#define timer_suspend NULL
-#define timer_resume NULL
-#endif
-
-static struct syscore_ops timer_syscore_ops = {
-        .suspend        = timer_suspend,
-        .resume         = timer_resume,
-};
-
-static int __init timer_init_syscore_ops(void)
-{
-        register_syscore_ops(&timer_syscore_ops);
-
-        return 0;
-}
-
-device_initcall(timer_init_syscore_ops);
-
 void __init time_init(void)
 {
-        system_timer = machine_desc->timer;
-        system_timer->init();
+        machine_desc->init_time();
         sched_clock_postinit();
 }
-
diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c
index cafe98836c8a..2acdff4c1dfe 100644
--- a/arch/arm/mach-at91/at91rm9200_time.c
+++ b/arch/arm/mach-at91/at91rm9200_time.c
@@ -174,7 +174,6 @@ clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev)
 static struct clock_event_device clkevt = {
         .name           = "at91_tick",
         .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
-        .shift          = 32,
         .rating         = 150,
         .set_next_event = clkevt32k_next_event,
         .set_mode       = clkevt32k_mode,
@@ -265,17 +264,10 @@ void __init at91rm9200_timer_init(void)
         at91_st_write(AT91_ST_RTMR, 1);
 
         /* Setup timer clockevent, with minimum of two ticks (important!!) */
-        clkevt.mult = div_sc(AT91_SLOW_CLOCK, NSEC_PER_SEC, clkevt.shift);
-        clkevt.max_delta_ns = clockevent_delta2ns(AT91_ST_ALMV, &clkevt);
-        clkevt.min_delta_ns = clockevent_delta2ns(2, &clkevt) + 1;
         clkevt.cpumask = cpumask_of(0);
-        clockevents_register_device(&clkevt);
+        clockevents_config_and_register(&clkevt, AT91_SLOW_CLOCK,
+                                        2, AT91_ST_ALMV);
 
         /* register clocksource */
         clocksource_register_hz(&clk32k, AT91_SLOW_CLOCK);
 }
-
-struct sys_timer at91rm9200_timer = {
-        .init           = at91rm9200_timer_init,
-};
-
diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c
index 358412f1f5f8..3a4bc2e1a65e 100644
--- a/arch/arm/mach-at91/at91sam926x_time.c
+++ b/arch/arm/mach-at91/at91sam926x_time.c
@@ -104,12 +104,38 @@ pit_clkevt_mode(enum clock_event_mode mode, struct clock_event_device *dev)
         }
 }
 
+static void at91sam926x_pit_suspend(struct clock_event_device *cedev)
+{
+        /* Disable timer */
+        pit_write(AT91_PIT_MR, 0);
+}
+
+static void at91sam926x_pit_reset(void)
+{
+        /* Disable timer and irqs */
+        pit_write(AT91_PIT_MR, 0);
+
+        /* Clear any pending interrupts, wait for PIT to stop counting */
+        while (PIT_CPIV(pit_read(AT91_PIT_PIVR)) != 0)
+                cpu_relax();
+
+        /* Start PIT but don't enable IRQ */
+        pit_write(AT91_PIT_MR, (pit_cycle - 1) | AT91_PIT_PITEN);
+}
+
+static void at91sam926x_pit_resume(struct clock_event_device *cedev)
+{
+        at91sam926x_pit_reset();
+}
+
 static struct clock_event_device pit_clkevt = {
         .name           = "pit",
         .features       = CLOCK_EVT_FEAT_PERIODIC,
         .shift          = 32,
         .rating         = 100,
         .set_mode       = pit_clkevt_mode,
+        .suspend        = at91sam926x_pit_suspend,
+        .resume         = at91sam926x_pit_resume,
 };
 
 
@@ -150,19 +176,6 @@ static struct irqaction at91sam926x_pit_irq = {
         .irq            = NR_IRQS_LEGACY + AT91_ID_SYS,
 };
 
-static void at91sam926x_pit_reset(void)
-{
-        /* Disable timer and irqs */
-        pit_write(AT91_PIT_MR, 0);
-
-        /* Clear any pending interrupts, wait for PIT to stop counting */
-        while (PIT_CPIV(pit_read(AT91_PIT_PIVR)) != 0)
-                cpu_relax();
-
-        /* Start PIT but don't enable IRQ */
-        pit_write(AT91_PIT_MR, (pit_cycle - 1) | AT91_PIT_PITEN);
-}
-
 #ifdef CONFIG_OF
 static struct of_device_id pit_timer_ids[] = {
         { .compatible = "atmel,at91sam9260-pit" },
@@ -211,7 +224,7 @@ static int __init of_at91sam926x_pit_init(void)
 /*
  * Set up both clocksource and clockevent support.
  */
-static void __init at91sam926x_pit_init(void)
+void __init at91sam926x_pit_init(void)
 {
         unsigned long   pit_rate;
         unsigned        bits;
@@ -250,12 +263,6 @@ static void __init at91sam926x_pit_init(void)
         clockevents_register_device(&pit_clkevt);
 }
 
-static void at91sam926x_pit_suspend(void)
-{
-        /* Disable timer */
-        pit_write(AT91_PIT_MR, 0);
-}
-
 void __init at91sam926x_ioremap_pit(u32 addr)
 {
 #if defined(CONFIG_OF)
@@ -272,9 +279,3 @@ void __init at91sam926x_ioremap_pit(u32 addr)
         if (!pit_base_addr)
                 panic("Impossible to ioremap PIT\n");
 }
-
-struct sys_timer at91sam926x_timer = {
-        .init           = at91sam926x_pit_init,
-        .suspend        = at91sam926x_pit_suspend,
-        .resume         = at91sam926x_pit_reset,
-};
diff --git a/arch/arm/mach-at91/at91x40_time.c b/arch/arm/mach-at91/at91x40_time.c
index 0e57e440c061..0c07a4459cb2 100644
--- a/arch/arm/mach-at91/at91x40_time.c
+++ b/arch/arm/mach-at91/at91x40_time.c
@@ -42,9 +42,10 @@
 #define AT91_TC_CLK1BASE        0x40
 #define AT91_TC_CLK2BASE        0x80
 
-static unsigned long at91x40_gettimeoffset(void)
+static u32 at91x40_gettimeoffset(void)
 {
-        return (at91_tc_read(AT91_TC_CLK1BASE + AT91_TC_CV) * 1000000 / (AT91X40_MASTER_CLOCK / 128));
+        return (at91_tc_read(AT91_TC_CLK1BASE + AT91_TC_CV) * 1000000 /
+                (AT91X40_MASTER_CLOCK / 128)) * 1000;
 }
 
 static irqreturn_t at91x40_timer_interrupt(int irq, void *dev_id)
@@ -64,6 +65,8 @@ void __init at91x40_timer_init(void)
 {
         unsigned int v;
 
+        arch_gettimeoffset = at91x40_gettimeoffset;
+
         at91_tc_write(AT91_TC_BCR, 0);
         v = at91_tc_read(AT91_TC_BMR);
         v = (v & ~AT91_TC_TC1XC1S) | AT91_TC_TC1XC1S_NONE;
@@ -79,9 +82,3 @@ void __init at91x40_timer_init(void)
 
         at91_tc_write(AT91_TC_CLK1BASE + AT91_TC_CCR, (AT91_TC_SWTRG | AT91_TC_CLKEN));
 }
-
-struct sys_timer at91x40_timer = {
-        .init   = at91x40_timer_init,
-        .offset = at91x40_gettimeoffset,
-};
-
diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c
index b99b5752cc10..35ab632bbf68 100644
--- a/arch/arm/mach-at91/board-1arm.c
+++ b/arch/arm/mach-at91/board-1arm.c
@@ -90,7 +90,7 @@ static void __init onearm_board_init(void)
 
 MACHINE_START(ONEARM, "Ajeco 1ARM single board computer")
         /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = onearm_init_early,
diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c
index 854b97974287..f95e31cda4b3 100644
--- a/arch/arm/mach-at91/board-afeb-9260v1.c
+++ b/arch/arm/mach-at91/board-afeb-9260v1.c
@@ -210,7 +210,7 @@ static void __init afeb9260_board_init(void)
 
 MACHINE_START(AFEB9260, "Custom afeb9260 board")
         /* Maintainer: Sergey Lapin <slapin@ossfans.org> */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = afeb9260_init_early,
diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c
index 28a18ce6d914..ade948b82662 100644
--- a/arch/arm/mach-at91/board-cam60.c
+++ b/arch/arm/mach-at91/board-cam60.c
@@ -187,7 +187,7 @@ static void __init cam60_board_init(void)
 
 MACHINE_START(CAM60, "KwikByte CAM60")
         /* Maintainer: KwikByte */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = cam60_init_early,
diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c
index c17bb533a949..92983050a9bd 100644
--- a/arch/arm/mach-at91/board-carmeva.c
+++ b/arch/arm/mach-at91/board-carmeva.c
@@ -157,7 +157,7 @@ static void __init carmeva_board_init(void)
 
 MACHINE_START(CARMEVA, "Carmeva")
         /* Maintainer: Conitec Datasystems */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = carmeva_init_early,
diff --git a/arch/arm/mach-at91/board-cpu9krea.c b/arch/arm/mach-at91/board-cpu9krea.c
index 847432441ecc..008527efdbcf 100644
--- a/arch/arm/mach-at91/board-cpu9krea.c
+++ b/arch/arm/mach-at91/board-cpu9krea.c
@@ -374,7 +374,7 @@ MACHINE_START(CPUAT9260, "Eukrea CPU9260")
 MACHINE_START(CPUAT9G20, "Eukrea CPU9G20")
 #endif
         /* Maintainer: Eric Benard - EUKREA Electromatique */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = cpu9krea_init_early,
diff --git a/arch/arm/mach-at91/board-cpuat91.c b/arch/arm/mach-at91/board-cpuat91.c
index 2a7af7868747..42f1353a4baf 100644
--- a/arch/arm/mach-at91/board-cpuat91.c
+++ b/arch/arm/mach-at91/board-cpuat91.c
@@ -178,7 +178,7 @@ static void __init cpuat91_board_init(void)
 
 MACHINE_START(CPUAT91, "Eukrea")
         /* Maintainer: Eric Benard - EUKREA Electromatique */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = cpuat91_init_early,
diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index 48a531e05be3..e5fde215225b 100644
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -251,7 +251,7 @@ static void __init csb337_board_init(void)
 
 MACHINE_START(CSB337, "Cogent CSB337")
         /* Maintainer: Bill Gatliff */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = csb337_init_early,
diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c
index ec0f3abd504b..fdf11061c577 100644
--- a/arch/arm/mach-at91/board-csb637.c
+++ b/arch/arm/mach-at91/board-csb637.c
@@ -132,7 +132,7 @@ static void __init csb637_board_init(void)
 
 MACHINE_START(CSB637, "Cogent CSB637")
         /* Maintainer: Bill Gatliff */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = csb637_init_early,
diff --git a/arch/arm/mach-at91/board-dt.c b/arch/arm/mach-at91/board-dt.c
index 881170ce61dd..8db30132abed 100644
--- a/arch/arm/mach-at91/board-dt.c
+++ b/arch/arm/mach-at91/board-dt.c
@@ -49,7 +49,7 @@ static const char *at91_dt_board_compat[] __initdata = {
 
 DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM (Device Tree)")
         /* Maintainer: Atmel */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = at91_dt_initialize,
diff --git a/arch/arm/mach-at91/board-eb01.c b/arch/arm/mach-at91/board-eb01.c
index b489388a6f84..becf0a6a289e 100644
--- a/arch/arm/mach-at91/board-eb01.c
+++ b/arch/arm/mach-at91/board-eb01.c
@@ -44,7 +44,7 @@ static void __init at91eb01_init_early(void)
 
 MACHINE_START(AT91EB01, "Atmel AT91 EB01")
         /* Maintainer: Greg Ungerer <gerg@snapgear.com> */
-        .timer          = &at91x40_timer,
+        .init_time      = at91x40_timer_init,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = at91eb01_init_early,
         .init_irq       = at91eb01_init_irq,
diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c
index 9f5e71c95f05..f9be8161bbfa 100644
--- a/arch/arm/mach-at91/board-eb9200.c
+++ b/arch/arm/mach-at91/board-eb9200.c
@@ -116,7 +116,7 @@ static void __init eb9200_board_init(void)
 }
 
 MACHINE_START(ATEB9200, "Embest ATEB9200")
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = eb9200_init_early,
diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c
index ef69e0ebe949..b2fcd71262ba 100644
--- a/arch/arm/mach-at91/board-ecbat91.c
+++ b/arch/arm/mach-at91/board-ecbat91.c
@@ -181,7 +181,7 @@ static void __init ecb_at91board_init(void)
 
 MACHINE_START(ECBAT91, "emQbit's ECB_AT91")
         /* Maintainer: emQbit.com */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ecb_at91init_early,
diff --git a/arch/arm/mach-at91/board-eco920.c b/arch/arm/mach-at91/board-eco920.c
index 50f3d3795c05..77de410efc90 100644
--- a/arch/arm/mach-at91/board-eco920.c
+++ b/arch/arm/mach-at91/board-eco920.c
@@ -149,7 +149,7 @@ static void __init eco920_board_init(void)
 
 MACHINE_START(ECO920, "eco920")
         /* Maintainer: Sascha Hauer */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = eco920_init_early,
diff --git a/arch/arm/mach-at91/board-flexibity.c b/arch/arm/mach-at91/board-flexibity.c
index 5d44eba0f20f..737c08563628 100644
--- a/arch/arm/mach-at91/board-flexibity.c
+++ b/arch/arm/mach-at91/board-flexibity.c
@@ -159,7 +159,7 @@ static void __init flexibity_board_init(void)
 
 MACHINE_START(FLEXIBITY, "Flexibity Connect")
         /* Maintainer: Maxim Osipov */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = flexibity_init_early,
diff --git a/arch/arm/mach-at91/board-foxg20.c b/arch/arm/mach-at91/board-foxg20.c
index 191d37c16bab..2ea7059b840b 100644
--- a/arch/arm/mach-at91/board-foxg20.c
+++ b/arch/arm/mach-at91/board-foxg20.c
@@ -261,7 +261,7 @@ static void __init foxg20_board_init(void)
 
 MACHINE_START(ACMENETUSFOXG20, "Acme Systems srl FOX Board G20")
         /* Maintainer: Sergio Tanzilli */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = foxg20_init_early,
diff --git a/arch/arm/mach-at91/board-gsia18s.c b/arch/arm/mach-at91/board-gsia18s.c
index 23a2fa17ab29..c1d61d247790 100644
--- a/arch/arm/mach-at91/board-gsia18s.c
+++ b/arch/arm/mach-at91/board-gsia18s.c
@@ -574,7 +574,7 @@ static void __init gsia18s_board_init(void)
 }
 
 MACHINE_START(GSIA18S, "GS_IA18_S")
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = gsia18s_init_early,
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index 9a43d1e1a037..88e2f5d2d16d 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -103,7 +103,7 @@ static void __init kafa_board_init(void)
 
 MACHINE_START(KAFA, "Sperry-Sun KAFA")
         /* Maintainer: Sergei Sharonov */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = kafa_init_early,
diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c
index f168bec2369f..0c519d9ebffc 100644
--- a/arch/arm/mach-at91/board-kb9202.c
+++ b/arch/arm/mach-at91/board-kb9202.c
@@ -149,7 +149,7 @@ static void __init kb9202_board_init(void)
 
 MACHINE_START(KB9200, "KB920x")
         /* Maintainer: KwikByte, Inc. */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = kb9202_init_early,
diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c
index bc7a1c4a1f6a..5b4760fe53de 100644
--- a/arch/arm/mach-at91/board-neocore926.c
+++ b/arch/arm/mach-at91/board-neocore926.c
@@ -378,7 +378,7 @@ static void __init neocore926_board_init(void)
 
 MACHINE_START(NEOCORE926, "ADENEO NEOCORE 926")
         /* Maintainer: ADENEO */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = neocore926_init_early,
diff --git a/arch/arm/mach-at91/board-pcontrol-g20.c b/arch/arm/mach-at91/board-pcontrol-g20.c
index 0299554495dd..65c0d6b5ecba 100644
--- a/arch/arm/mach-at91/board-pcontrol-g20.c
+++ b/arch/arm/mach-at91/board-pcontrol-g20.c
@@ -217,7 +217,7 @@ static void __init pcontrol_g20_board_init(void)
 
 MACHINE_START(PCONTROL_G20, "PControl G20")
         /* Maintainer: pgsellmann@portner-elektronik.at */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = pcontrol_g20_init_early,
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index 4938f1cd5e13..ab2b2ec36c14 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -119,7 +119,7 @@ static void __init picotux200_board_init(void)
 
 MACHINE_START(PICOTUX2XX, "picotux 200")
         /* Maintainer: Kleinhenz Elektronik GmbH */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = picotux200_init_early,
diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c
index 33b1628467ea..aa3bc9b0f150 100644
--- a/arch/arm/mach-at91/board-qil-a9260.c
+++ b/arch/arm/mach-at91/board-qil-a9260.c
@@ -257,7 +257,7 @@ static void __init ek_board_init(void)
 
 MACHINE_START(QIL_A9260, "CALAO QIL_A9260")
         /* Maintainer: calao-systems */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
diff --git a/arch/arm/mach-at91/board-rm9200-dt.c b/arch/arm/mach-at91/board-rm9200-dt.c
index 5f9ce3da3fde..3fcb6623a33e 100644
--- a/arch/arm/mach-at91/board-rm9200-dt.c
+++ b/arch/arm/mach-at91/board-rm9200-dt.c
@@ -47,7 +47,7 @@ static const char *at91rm9200_dt_board_compat[] __initdata = {
 };
 
 DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200 (Device Tree)")
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = at91rm9200_dt_initialize,
diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c
index 9e5061bef0d0..690541b18cbc 100644
--- a/arch/arm/mach-at91/board-rm9200dk.c
+++ b/arch/arm/mach-at91/board-rm9200dk.c
@@ -219,7 +219,7 @@ static void __init dk_board_init(void)
 
 MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK")
         /* Maintainer: SAN People/Atmel */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = dk_init_early,
diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c
index 58277dbc718f..8b17dadc1aba 100644
--- a/arch/arm/mach-at91/board-rm9200ek.c
+++ b/arch/arm/mach-at91/board-rm9200ek.c
@@ -186,7 +186,7 @@ static void __init ek_board_init(void)
 
 MACHINE_START(AT91RM9200EK, "Atmel AT91RM9200-EK")
         /* Maintainer: SAN People/Atmel */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
diff --git a/arch/arm/mach-at91/board-rsi-ews.c b/arch/arm/mach-at91/board-rsi-ews.c
index 2e8b8339a206..f6d7f1958c7e 100644
--- a/arch/arm/mach-at91/board-rsi-ews.c
+++ b/arch/arm/mach-at91/board-rsi-ews.c
@@ -222,7 +222,7 @@ static void __init rsi_ews_board_init(void)
 
 MACHINE_START(RSI_EWS, "RSI EWS")
         /* Maintainer: Josef Holzmayr <holzmayr@rsi-elektrotechnik.de> */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = rsi_ews_init_early,
diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c
index b75fbf6003a1..43ee4dc43b50 100644
--- a/arch/arm/mach-at91/board-sam9-l9260.c
+++ b/arch/arm/mach-at91/board-sam9-l9260.c
@@ -218,7 +218,7 @@ static void __init ek_board_init(void)
 
 MACHINE_START(SAM9_L9260, "Olimex SAM9-L9260")
         /* Maintainer: Olimex */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index f0135cd1d858..0b153c87521d 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -343,7 +343,7 @@ static void __init ek_board_init(void)
 
 MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK")
         /* Maintainer: Atmel */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index 13ebaa8e4100..b446645c7727 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -612,7 +612,7 @@ MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK")
 MACHINE_START(AT91SAM9G10EK, "Atmel AT91SAM9G10-EK")
 #endif
         /* Maintainer: Atmel */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 89b9608742a7..3284df05df14 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -443,7 +443,7 @@ static void __init ek_board_init(void)
 
 MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")
         /* Maintainer: Atmel */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index 1b7dd9f688d3..f9cd1f2c7146 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -409,7 +409,7 @@ static void __init ek_board_init(void)
 
 MACHINE_START(AT91SAM9G20EK, "Atmel AT91SAM9G20-EK")
         /* Maintainer: Atmel */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
@@ -419,7 +419,7 @@ MACHINE_END
 
 MACHINE_START(AT91SAM9G20EK_2MMC, "Atmel AT91SAM9G20-EK 2 MMC Slot Mod")
         /* Maintainer: Atmel */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index e4cc375e3a32..2a94896a1375 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -502,7 +502,7 @@ static void __init ek_board_init(void)
 
 MACHINE_START(AT91SAM9M10G45EK, "Atmel AT91SAM9M10G45-EK")
         /* Maintainer: Atmel */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index 377a1097afa7..aa265dcf2128 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -320,7 +320,7 @@ static void __init ek_board_init(void)
 
 MACHINE_START(AT91SAM9RLEK, "Atmel AT91SAM9RL-EK")
         /* Maintainer: Atmel */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
diff --git a/arch/arm/mach-at91/board-snapper9260.c b/arch/arm/mach-at91/board-snapper9260.c
index 98771500ddb9..3aaa9784cf0e 100644
--- a/arch/arm/mach-at91/board-snapper9260.c
+++ b/arch/arm/mach-at91/board-snapper9260.c
@@ -177,7 +177,7 @@ static void __init snapper9260_board_init(void)
 }
 
 MACHINE_START(SNAPPER_9260, "Bluewater Systems Snapper 9260/9G20 module")
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = snapper9260_init_early,
diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c
index 48a962b61fa3..a033b8df9fb2 100644
--- a/arch/arm/mach-at91/board-stamp9g20.c
+++ b/arch/arm/mach-at91/board-stamp9g20.c
@@ -272,7 +272,7 @@ static void __init stamp9g20evb_board_init(void)
 
 MACHINE_START(PORTUXG20, "taskit PortuxG20")
         /* Maintainer: taskit GmbH */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = stamp9g20_init_early,
@@ -282,7 +282,7 @@ MACHINE_END
 
 MACHINE_START(STAMP9G20, "taskit Stamp9G20")
         /* Maintainer: taskit GmbH */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = stamp9g20_init_early,
diff --git a/arch/arm/mach-at91/board-usb-a926x.c b/arch/arm/mach-at91/board-usb-a926x.c
index c1060f96e589..2487d944a1bc 100644
--- a/arch/arm/mach-at91/board-usb-a926x.c
+++ b/arch/arm/mach-at91/board-usb-a926x.c
@@ -355,7 +355,7 @@ static void __init ek_board_init(void)
 
 MACHINE_START(USB_A9263, "CALAO USB_A9263")
         /* Maintainer: calao-systems */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
@@ -365,7 +365,7 @@ MACHINE_END
 
 MACHINE_START(USB_A9260, "CALAO USB_A9260")
         /* Maintainer: calao-systems */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
@@ -375,7 +375,7 @@ MACHINE_END
 
 MACHINE_START(USB_A9G20, "CALAO USB_A92G0")
         /* Maintainer: Jean-Christophe PLAGNIOL-VILLARD */
-        .timer          = &at91sam926x_timer,
+        .init_time      = at91sam926x_pit_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = ek_init_early,
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index 8673aebcb85d..be083771df2e 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -587,7 +587,7 @@ static void __init yl9200_board_init(void)
 
 MACHINE_START(YL9200, "uCdragon YL-9200")
         /* Maintainer: S.Birtles */
-        .timer          = &at91rm9200_timer,
+        .init_time      = at91rm9200_timer_init,
         .map_io         = at91_map_io,
         .handle_irq     = at91_aic_handle_irq,
         .init_early     = yl9200_init_early,
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index fc593d615e7d..78ab06548658 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -36,12 +36,11 @@ extern int  __init at91_aic5_of_init(struct device_node *node,
 
 
  /* Timer */
-struct sys_timer;
 extern void at91rm9200_ioremap_st(u32 addr);
-extern struct sys_timer at91rm9200_timer;
+extern void at91rm9200_timer_init(void);
 extern void at91sam926x_ioremap_pit(u32 addr);
-extern struct sys_timer at91sam926x_timer;
-extern struct sys_timer at91x40_timer;
+extern void at91sam926x_pit_init(void);
+extern void at91x40_timer_init(void);
 
  /* Clocks */
 #ifdef CONFIG_AT91_PMC_UNIT
diff --git a/arch/arm/mach-bcm/board_bcm.c b/arch/arm/mach-bcm/board_bcm.c
index 5c920bde6791..f0f9abafad29 100644
--- a/arch/arm/mach-bcm/board_bcm.c
+++ b/arch/arm/mach-bcm/board_bcm.c
@@ -24,9 +24,6 @@ static void timer_init(void)
 {
 }
 
-static struct sys_timer timer = {
-        .init = timer_init,
-};
 
 static void __init board_init(void)
 {
@@ -38,7 +35,7 @@ static const char * const bcm11351_dt_compat[] = { "bcm,bcm11351", NULL, };
 
 DT_MACHINE_START(BCM11351_DT, "Broadcom Application Processor")
         .init_irq = irqchip_init,
-        .timer = &timer,
+        .init_time = timer_init,
         .init_machine = board_init,
         .dt_compat = bcm11351_dt_compat,
 MACHINE_END
diff --git a/arch/arm/mach-bcm2835/bcm2835.c b/arch/arm/mach-bcm2835/bcm2835.c
index f0d739f4b7a3..176d2d24782d 100644
--- a/arch/arm/mach-bcm2835/bcm2835.c
+++ b/arch/arm/mach-bcm2835/bcm2835.c
@@ -104,7 +104,7 @@ DT_MACHINE_START(BCM2835, "BCM2835")
         .init_irq = bcm2835_init_irq,
         .handle_irq = bcm2835_handle_irq,
         .init_machine = bcm2835_init,
-        .timer = &bcm2835_timer,
+        .init_time = bcm2835_timer_init,
         .restart = bcm2835_restart,
         .dt_compat = bcm2835_compat
 MACHINE_END
diff --git a/arch/arm/mach-clps711x/board-autcpu12.c b/arch/arm/mach-clps711x/board-autcpu12.c
index 3fbf43f72589..f38584709df7 100644
--- a/arch/arm/mach-clps711x/board-autcpu12.c
+++ b/arch/arm/mach-clps711x/board-autcpu12.c
@@ -170,7 +170,7 @@ MACHINE_START(AUTCPU12, "autronix autcpu12")
         .nr_irqs        = CLPS711X_NR_IRQS,
         .map_io         = clps711x_map_io,
         .init_irq       = clps711x_init_irq,
-        .timer          = &clps711x_timer,
+        .init_time      = clps711x_timer_init,
         .init_machine   = autcpu12_init,
         .init_late      = autcpu12_init_late,
         .handle_irq     = clps711x_handle_irq,
diff --git a/arch/arm/mach-clps711x/board-cdb89712.c b/arch/arm/mach-clps711x/board-cdb89712.c
index 60900ddf97c9..baab7da33c9b 100644
--- a/arch/arm/mach-clps711x/board-cdb89712.c
+++ b/arch/arm/mach-clps711x/board-cdb89712.c
@@ -140,7 +140,7 @@ MACHINE_START(CDB89712, "Cirrus-CDB89712")
         .nr_irqs        = CLPS711X_NR_IRQS,
         .map_io         = clps711x_map_io,
         .init_irq       = clps711x_init_irq,
-        .timer          = &clps711x_timer,
+        .init_time      = clps711x_timer_init,
         .init_machine   = cdb89712_init,
         .handle_irq     = clps711x_handle_irq,
         .restart        = clps711x_restart,
diff --git a/arch/arm/mach-clps711x/board-clep7312.c b/arch/arm/mach-clps711x/board-clep7312.c
index 0b32a487183b..014aa3c19a03 100644
--- a/arch/arm/mach-clps711x/board-clep7312.c
+++ b/arch/arm/mach-clps711x/board-clep7312.c
@@ -40,7 +40,7 @@ MACHINE_START(CLEP7212, "Cirrus Logic 7212/7312")
         .fixup          = fixup_clep7312,
         .map_io         = clps711x_map_io,
         .init_irq       = clps711x_init_irq,
-        .timer          = &clps711x_timer,
+        .init_time      = clps711x_timer_init,
         .handle_irq     = clps711x_handle_irq,
         .restart        = clps711x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-clps711x/board-edb7211.c b/arch/arm/mach-clps711x/board-edb7211.c
index 71aa5cf2c0d3..5f928e9ed2ef 100644
--- a/arch/arm/mach-clps711x/board-edb7211.c
+++ b/arch/arm/mach-clps711x/board-edb7211.c
@@ -173,7 +173,7 @@ MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
         .reserve        = edb7211_reserve,
         .map_io         = edb7211_map_io,
         .init_irq       = clps711x_init_irq,
-        .timer          = &clps711x_timer,
+        .init_time      = clps711x_timer_init,
         .init_machine   = edb7211_init,
         .handle_irq     = clps711x_handle_irq,
         .restart        = clps711x_restart,
diff --git a/arch/arm/mach-clps711x/board-fortunet.c b/arch/arm/mach-clps711x/board-fortunet.c
index 7d0125580366..c5675efc8c6a 100644
--- a/arch/arm/mach-clps711x/board-fortunet.c
+++ b/arch/arm/mach-clps711x/board-fortunet.c
@@ -78,7 +78,7 @@ MACHINE_START(FORTUNET, "ARM-FortuNet")
         .fixup          = fortunet_fixup,
         .map_io         = clps711x_map_io,
         .init_irq       = clps711x_init_irq,
-        .timer          = &clps711x_timer,
+        .init_time      = clps711x_timer_init,
         .handle_irq     = clps711x_handle_irq,
         .restart        = clps711x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-clps711x/board-p720t.c b/arch/arm/mach-clps711x/board-p720t.c
index 1518fc83babd..8d3ee6771135 100644
--- a/arch/arm/mach-clps711x/board-p720t.c
+++ b/arch/arm/mach-clps711x/board-p720t.c
@@ -224,7 +224,7 @@ MACHINE_START(P720T, "ARM-Prospector720T")
         .map_io         = p720t_map_io,
         .init_early     = p720t_init_early,
         .init_irq       = clps711x_init_irq,
-        .timer          = &clps711x_timer,
+        .init_time      = clps711x_timer_init,
         .init_machine   = p720t_init,
         .init_late      = p720t_init_late,
         .handle_irq     = clps711x_handle_irq,
diff --git a/arch/arm/mach-clps711x/common.c b/arch/arm/mach-clps711x/common.c
index e046439573ee..20ff50f3ccf0 100644
--- a/arch/arm/mach-clps711x/common.c
+++ b/arch/arm/mach-clps711x/common.c
@@ -282,7 +282,7 @@ static void add_fixed_clk(struct clk *clk, const char *name, int rate)
         clk_register_clkdev(clk, name, NULL);
 }
 
-static void __init clps711x_timer_init(void)
+void __init clps711x_timer_init(void)
 {
         int osc, ext, pll, cpu, bus, timl, timh, uart, spi;
         u32 tmp;
@@ -345,10 +345,6 @@ static void __init clps711x_timer_init(void)
         setup_irq(IRQ_TC2OI, &clps711x_timer_irq);
 }
 
-struct sys_timer clps711x_timer = {
-        .init           = clps711x_timer_init,
-};
-
 void clps711x_restart(char mode, const char *cmd)
 {
         soft_restart(0);
diff --git a/arch/arm/mach-clps711x/common.h b/arch/arm/mach-clps711x/common.h
index b7c0c75c90c0..f84a7292c70e 100644
--- a/arch/arm/mach-clps711x/common.h
+++ b/arch/arm/mach-clps711x/common.h
@@ -8,10 +8,8 @@
 #define CLPS711X_NR_GPIO        (4 * 8 + 3)
 #define CLPS711X_GPIO(prt, bit) ((prt) * 8 + (bit))
 
-struct sys_timer;
-
 extern void clps711x_map_io(void);
 extern void clps711x_init_irq(void);
+extern void clps711x_timer_init(void);
 extern void clps711x_handle_irq(struct pt_regs *regs);
 extern void clps711x_restart(char mode, const char *cmd);
-extern struct sys_timer clps711x_timer;
diff --git a/arch/arm/mach-cns3xxx/cns3420vb.c b/arch/arm/mach-cns3xxx/cns3420vb.c
index 26f36d7efecd..a71867e1d8d6 100644
--- a/arch/arm/mach-cns3xxx/cns3420vb.c
+++ b/arch/arm/mach-cns3xxx/cns3420vb.c
@@ -249,7 +249,7 @@ MACHINE_START(CNS3420VB, "Cavium Networks CNS3420 Validation Board")
         .atag_offset    = 0x100,
         .map_io         = cns3420_map_io,
         .init_irq       = cns3xxx_init_irq,
-        .timer          = &cns3xxx_timer,
+        .init_time      = cns3xxx_timer_init,
         .init_machine   = cns3420_init,
         .restart        = cns3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-cns3xxx/core.c b/arch/arm/mach-cns3xxx/core.c
index db3806c00f4b..e698f26cc0cb 100644
--- a/arch/arm/mach-cns3xxx/core.c
+++ b/arch/arm/mach-cns3xxx/core.c
@@ -134,7 +134,6 @@ static int cns3xxx_timer_set_next_event(unsigned long evt,
 
 static struct clock_event_device cns3xxx_tmr1_clockevent = {
         .name           = "cns3xxx timer1",
-        .shift          = 8,
         .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
         .set_mode       = cns3xxx_timer_set_mode,
         .set_next_event = cns3xxx_timer_set_next_event,
@@ -145,15 +144,9 @@ static struct clock_event_device cns3xxx_tmr1_clockevent = {
 static void __init cns3xxx_clockevents_init(unsigned int timer_irq)
 {
         cns3xxx_tmr1_clockevent.irq = timer_irq;
-        cns3xxx_tmr1_clockevent.mult =
-                div_sc((cns3xxx_cpu_clock() >> 3) * 1000000, NSEC_PER_SEC,
-                       cns3xxx_tmr1_clockevent.shift);
-        cns3xxx_tmr1_clockevent.max_delta_ns =
-                clockevent_delta2ns(0xffffffff, &cns3xxx_tmr1_clockevent);
-        cns3xxx_tmr1_clockevent.min_delta_ns =
-                clockevent_delta2ns(0xf, &cns3xxx_tmr1_clockevent);
-
-        clockevents_register_device(&cns3xxx_tmr1_clockevent);
+        clockevents_config_and_register(&cns3xxx_tmr1_clockevent,
+                                        (cns3xxx_cpu_clock() >> 3) * 1000000,
+                                        0xf, 0xffffffff);
 }
 
 /*
@@ -235,17 +228,13 @@ static void __init __cns3xxx_timer_init(unsigned int timer_irq)
         cns3xxx_clockevents_init(timer_irq);
 }
 
-static void __init cns3xxx_timer_init(void)
+void __init cns3xxx_timer_init(void)
 {
         cns3xxx_tmr1 = IOMEM(CNS3XXX_TIMER1_2_3_BASE_VIRT);
 
         __cns3xxx_timer_init(IRQ_CNS3XXX_TIMER0);
 }
 
-struct sys_timer cns3xxx_timer = {
-        .init = cns3xxx_timer_init,
-};
-
 #ifdef CONFIG_CACHE_L2X0
 
 void __init cns3xxx_l2x0_init(void)
diff --git a/arch/arm/mach-cns3xxx/core.h b/arch/arm/mach-cns3xxx/core.h
index 4894b8c17151..b23b17b4da10 100644
--- a/arch/arm/mach-cns3xxx/core.h
+++ b/arch/arm/mach-cns3xxx/core.h
@@ -11,7 +11,7 @@
 #ifndef __CNS3XXX_CORE_H
 #define __CNS3XXX_CORE_H
 
-extern struct sys_timer cns3xxx_timer;
+extern void cns3xxx_timer_init(void);
 
 #ifdef CONFIG_CACHE_L2X0
 void __init cns3xxx_l2x0_init(void);
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 95b5e102ceb1..e3742716cbaa 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -679,7 +679,7 @@ MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP-L137/AM17x EVM")
         .atag_offset    = 0x100,
         .map_io         = da830_evm_map_io,
         .init_irq       = cp_intc_init,
-        .timer          = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine   = da830_evm_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 0299915575a8..3b3356097bb0 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -1599,7 +1599,7 @@ MACHINE_START(DAVINCI_DA850_EVM, "DaVinci DA850/OMAP-L138/AM18x EVM")
         .atag_offset    = 0x100,
         .map_io         = da850_evm_map_io,
         .init_irq       = cp_intc_init,
-        .timer          = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine   = da850_evm_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index cdf8d0746e79..147b8e1a4407 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -355,7 +355,7 @@ MACHINE_START(DAVINCI_DM355_EVM, "DaVinci DM355 EVM")
         .atag_offset  = 0x100,
         .map_io       = dm355_evm_map_io,
         .init_irq     = davinci_irq_init,
-        .timer        = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine = dm355_evm_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c
index d41954507fc2..dff4ddc5ef81 100644
--- a/arch/arm/mach-davinci/board-dm355-leopard.c
+++ b/arch/arm/mach-davinci/board-dm355-leopard.c
@@ -274,7 +274,7 @@ MACHINE_START(DM355_LEOPARD, "DaVinci DM355 leopard")
         .atag_offset  = 0x100,
         .map_io       = dm355_leopard_map_io,
         .init_irq     = davinci_irq_init,
-        .timer        = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine = dm355_leopard_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index 5d49c75388ca..c2d4958a0cb6 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -616,7 +616,7 @@ MACHINE_START(DAVINCI_DM365_EVM, "DaVinci DM365 EVM")
         .atag_offset    = 0x100,
         .map_io         = dm365_evm_map_io,
         .init_irq       = davinci_irq_init,
-        .timer          = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine   = dm365_evm_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index f5e018de7fa5..e4a16f98e6a2 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -825,7 +825,7 @@ MACHINE_START(DAVINCI_EVM, "DaVinci DM644x EVM")
         .atag_offset  = 0x100,
         .map_io       = davinci_evm_map_io,
         .init_irq     = davinci_irq_init,
-        .timer        = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine = davinci_evm_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 6e2f1631df5b..de7adff324dc 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -818,7 +818,7 @@ MACHINE_START(DAVINCI_DM6467_EVM, "DaVinci DM646x EVM")
         .atag_offset  = 0x100,
         .map_io       = davinci_map_io,
         .init_irq     = davinci_irq_init,
-        .timer        = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine = evm_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
@@ -829,7 +829,7 @@ MACHINE_START(DAVINCI_DM6467TEVM, "DaVinci DM6467T EVM")
         .atag_offset  = 0x100,
         .map_io       = davinci_map_io,
         .init_irq     = davinci_irq_init,
-        .timer        = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine = evm_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index 43e4a0d663fa..b0df578bf744 100644
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c
@@ -570,7 +570,7 @@ MACHINE_START(MITYOMAPL138, "MityDSP-L138/MityARM-1808")
         .atag_offset    = 0x100,
         .map_io         = mityomapl138_map_io,
         .init_irq       = cp_intc_init,
-        .timer          = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine   = mityomapl138_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c
index 3e3e3afebf88..1c98107527fa 100644
--- a/arch/arm/mach-davinci/board-neuros-osd2.c
+++ b/arch/arm/mach-davinci/board-neuros-osd2.c
@@ -237,7 +237,7 @@ MACHINE_START(NEUROS_OSD2, "Neuros OSD2")
         .atag_offset    = 0x100,
         .map_io          = davinci_ntosd2_map_io,
         .init_irq       = davinci_irq_init,
-        .timer          = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine = davinci_ntosd2_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c
index dc1208e9e664..deb3922612b9 100644
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@@ -341,7 +341,7 @@ MACHINE_START(OMAPL138_HAWKBOARD, "AM18x/OMAP-L138 Hawkboard")
         .atag_offset    = 0x100,
         .map_io         = omapl138_hawk_map_io,
         .init_irq       = cp_intc_init,
-        .timer          = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine   = omapl138_hawk_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index 6957787fa7f3..739be7e738fe 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -155,7 +155,7 @@ MACHINE_START(SFFSDR, "Lyrtech SFFSDR")
         .atag_offset  = 0x100,
         .map_io       = davinci_sffsdr_map_io,
         .init_irq     = davinci_irq_init,
-        .timer        = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine = davinci_sffsdr_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
diff --git a/arch/arm/mach-davinci/board-tnetv107x-evm.c b/arch/arm/mach-davinci/board-tnetv107x-evm.c
index be3099733b1f..4f416023d4e2 100644
--- a/arch/arm/mach-davinci/board-tnetv107x-evm.c
+++ b/arch/arm/mach-davinci/board-tnetv107x-evm.c
@@ -280,7 +280,7 @@ MACHINE_START(TNETV107X, "TNETV107X EVM")
         .atag_offset    = 0x100,
         .map_io         = tnetv107x_init,
         .init_irq       = cp_intc_init,
-        .timer          = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine   = tnetv107x_evm_board_init,
         .init_late      = davinci_init_late,
         .dma_zone_size  = SZ_128M,
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index 37c27af18fa0..9a7c76efc8f8 100644
--- a/arch/arm/mach-davinci/da8xx-dt.c
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -56,7 +56,7 @@ static const char *da850_boards_compat[] __initdata = {
 DT_MACHINE_START(DA850_DT, "Generic DA850/OMAP-L138/AM18x")
         .map_io         = da850_init,
         .init_irq       = da8xx_init_irq,
-        .timer          = &davinci_timer,
+        .init_time      = davinci_timer_init,
         .init_machine   = da850_init_machine,
         .dt_compat      = da850_boards_compat,
         .init_late      = davinci_init_late,
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index 046c7238a3d6..b124b77c90c5 100644
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -15,9 +15,7 @@
 #include <linux/compiler.h>
 #include <linux/types.h>
 
-struct sys_timer;
-
-extern struct sys_timer davinci_timer;
+extern void davinci_timer_init(void);
 
 extern void davinci_irq_init(void);
 extern void __iomem *davinci_intc_base;
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 9847938785ca..bad361ec1666 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -337,7 +337,7 @@ static struct clock_event_device clockevent_davinci = {
 };
 
 
-static void __init davinci_timer_init(void)
+void __init davinci_timer_init(void)
 {
         struct clk *timer_clk;
         struct davinci_soc_info *soc_info = &davinci_soc_info;
@@ -410,11 +410,6 @@ static void __init davinci_timer_init(void)
                 timer32_config(&timers[i]);
 }
 
-struct sys_timer davinci_timer = {
-        .init   = davinci_timer_init,
-};
-
-
 /* reset board using watchdog timer */
 void davinci_watchdog_reset(struct platform_device *pdev)
 {
diff --git a/arch/arm/mach-dove/cm-a510.c b/arch/arm/mach-dove/cm-a510.c
index 792b4e2e24f1..0dc39cf30fdd 100644
--- a/arch/arm/mach-dove/cm-a510.c
+++ b/arch/arm/mach-dove/cm-a510.c
@@ -92,6 +92,6 @@ MACHINE_START(CM_A510, "Compulab CM-A510 Board")
         .map_io         = dove_map_io,
         .init_early     = dove_init_early,
         .init_irq       = dove_init_irq,
-        .timer          = &dove_timer,
+        .init_time      = dove_timer_init,
         .restart        = dove_restart,
 MACHINE_END
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 89f4f993cd03..0c7911b3e155 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -242,17 +242,13 @@ static int __init dove_find_tclk(void)
         return 166666667;
 }
 
-static void __init dove_timer_init(void)
+void __init dove_timer_init(void)
 {
         dove_tclk = dove_find_tclk();
         orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR,
                         IRQ_DOVE_BRIDGE, dove_tclk);
 }
 
-struct sys_timer dove_timer = {
-        .init = dove_timer_init,
-};
-
 /*****************************************************************************
  * Cryptographic Engines and Security Accelerator (CESA)
  ****************************************************************************/
@@ -454,7 +450,7 @@ DT_MACHINE_START(DOVE_DT, "Marvell Dove (Flattened Device Tree)")
         .map_io         = dove_map_io,
         .init_early     = dove_init_early,
         .init_irq       = orion_dt_init_irq,
-        .timer          = &dove_timer,
+        .init_time      = dove_timer_init,
         .init_machine   = dove_dt_init,
         .restart        = dove_restart,
         .dt_compat      = dove_dt_board_compat,
diff --git a/arch/arm/mach-dove/common.h b/arch/arm/mach-dove/common.h
index 1a233404b735..ee59fba4c6d1 100644
--- a/arch/arm/mach-dove/common.h
+++ b/arch/arm/mach-dove/common.h
@@ -14,7 +14,7 @@
 struct mv643xx_eth_platform_data;
 struct mv_sata_platform_data;
 
-extern struct sys_timer dove_timer;
+extern void dove_timer_init(void);
 
 /*
  * Basic Dove init functions used early by machine-setup.
diff --git a/arch/arm/mach-dove/dove-db-setup.c b/arch/arm/mach-dove/dove-db-setup.c
index bc2867f11346..76e26f949c27 100644
--- a/arch/arm/mach-dove/dove-db-setup.c
+++ b/arch/arm/mach-dove/dove-db-setup.c
@@ -98,6 +98,6 @@ MACHINE_START(DOVE_DB, "Marvell DB-MV88AP510-BP Development Board")
         .map_io         = dove_map_io,
         .init_early     = dove_init_early,
         .init_irq       = dove_init_irq,
-        .timer          = &dove_timer,
+        .init_time      = dove_timer_init,
         .restart        = dove_restart,
 MACHINE_END
diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c
index f0fe6b5350e2..b13cc74114db 100644
--- a/arch/arm/mach-ebsa110/core.c
+++ b/arch/arm/mach-ebsa110/core.c
@@ -158,7 +158,7 @@ static void __init ebsa110_init_early(void)
  * interrupt, then the PIT counter will roll over (ie, be negative).
  * This actually works out to be convenient.
  */
-static unsigned long ebsa110_gettimeoffset(void)
+static u32 ebsa110_gettimeoffset(void)
 {
         unsigned long offset, count;
 
@@ -181,7 +181,7 @@ static unsigned long ebsa110_gettimeoffset(void)
          */
         offset = offset * (1000000 / HZ) / COUNT;
 
-        return offset;
+        return offset * 1000;
 }
 
 static irqreturn_t
@@ -213,8 +213,10 @@ static struct irqaction ebsa110_timer_irq = {
 /*
  * Set up timer interrupt.
  */
-static void __init ebsa110_timer_init(void)
+void __init ebsa110_timer_init(void)
 {
+        arch_gettimeoffset = ebsa110_gettimeoffset;
+
         /*
          * Timer 1, mode 2, LSB/MSB
          */
@@ -225,11 +227,6 @@ static void __init ebsa110_timer_init(void)
         setup_irq(IRQ_EBSA110_TIMER0, &ebsa110_timer_irq);
 }
 
-static struct sys_timer ebsa110_timer = {
-        .init           = ebsa110_timer_init,
-        .offset         = ebsa110_gettimeoffset,
-};
-
 static struct plat_serial8250_port serial_platform_data[] = {
         {
                 .iobase         = 0x3f8,
@@ -328,6 +325,6 @@ MACHINE_START(EBSA110, "EBSA110")
         .map_io         = ebsa110_map_io,
         .init_early     = ebsa110_init_early,
         .init_irq       = ebsa110_init_irq,
-        .timer          = &ebsa110_timer,
+        .init_time      = ebsa110_timer_init,
         .restart        = ebsa110_restart,
 MACHINE_END
diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c
index 19332bf022bc..bda6c3a5c923 100644
--- a/arch/arm/mach-ep93xx/adssphere.c
+++ b/arch/arm/mach-ep93xx/adssphere.c
@@ -38,7 +38,7 @@ MACHINE_START(ADSSPHERE, "ADS Sphere board")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = adssphere_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index c533f37aad2f..c49ed3dc1aea 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -139,11 +139,29 @@ static struct irqaction ep93xx_timer_irq = {
         .handler        = ep93xx_timer_interrupt,
 };
 
-static void __init ep93xx_timer_init(void)
+static u32 ep93xx_gettimeoffset(void)
+{
+        int offset;
+
+        offset = __raw_readl(EP93XX_TIMER4_VALUE_LOW) - last_jiffy_time;
+
+        /*
+         * Timer 4 is based on a 983.04 kHz reference clock,
+         * so dividing by 983040 gives the fraction of a second,
+         * so dividing by 0.983040 converts to uS.
+         * Refactor the calculation to avoid overflow.
+         * Finally, multiply by 1000 to give nS.
+         */
+        return (offset + (53 * offset / 3072)) * 1000;
+}
+
+void __init ep93xx_timer_init(void)
 {
         u32 tmode = EP93XX_TIMER123_CONTROL_MODE |
                     EP93XX_TIMER123_CONTROL_CLKSEL;
 
+        arch_gettimeoffset = ep93xx_gettimeoffset;
+
         /* Enable periodic HZ timer.  */
         __raw_writel(tmode, EP93XX_TIMER1_CONTROL);
         __raw_writel(TIMER1_RELOAD, EP93XX_TIMER1_LOAD);
@@ -157,21 +175,6 @@ static void __init ep93xx_timer_init(void)
         setup_irq(IRQ_EP93XX_TIMER1, &ep93xx_timer_irq);
 }
 
-static unsigned long ep93xx_gettimeoffset(void)
-{
-        int offset;
-
-        offset = __raw_readl(EP93XX_TIMER4_VALUE_LOW) - last_jiffy_time;
-
-        /* Calculate (1000000 / 983040) * offset.  */
-        return offset + (53 * offset / 3072);
-}
-
-struct sys_timer ep93xx_timer = {
-        .init           = ep93xx_timer_init,
-        .offset         = ep93xx_gettimeoffset,
-};
-
 
 /*************************************************************************
  * EP93xx IRQ handling
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c
index 5abf2cbe5afd..27b14ae92c7e 100644
--- a/arch/arm/mach-ep93xx/edb93xx.c
+++ b/arch/arm/mach-ep93xx/edb93xx.c
@@ -275,7 +275,7 @@ MACHINE_START(EDB9301, "Cirrus Logic EDB9301 Evaluation Board")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = edb93xx_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
@@ -288,7 +288,7 @@ MACHINE_START(EDB9302, "Cirrus Logic EDB9302 Evaluation Board")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = edb93xx_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
@@ -301,7 +301,7 @@ MACHINE_START(EDB9302A, "Cirrus Logic EDB9302A Evaluation Board")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = edb93xx_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
@@ -314,7 +314,7 @@ MACHINE_START(EDB9307, "Cirrus Logic EDB9307 Evaluation Board")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = edb93xx_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
@@ -327,7 +327,7 @@ MACHINE_START(EDB9307A, "Cirrus Logic EDB9307A Evaluation Board")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = edb93xx_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
@@ -340,7 +340,7 @@ MACHINE_START(EDB9312, "Cirrus Logic EDB9312 Evaluation Board")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = edb93xx_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
@@ -353,7 +353,7 @@ MACHINE_START(EDB9315, "Cirrus Logic EDB9315 Evaluation Board")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = edb93xx_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
@@ -366,7 +366,7 @@ MACHINE_START(EDB9315A, "Cirrus Logic EDB9315A Evaluation Board")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = edb93xx_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
diff --git a/arch/arm/mach-ep93xx/gesbc9312.c b/arch/arm/mach-ep93xx/gesbc9312.c
index 2a7375be6fff..0cca5b183309 100644
--- a/arch/arm/mach-ep93xx/gesbc9312.c
+++ b/arch/arm/mach-ep93xx/gesbc9312.c
@@ -38,7 +38,7 @@ MACHINE_START(GESBC9312, "Glomation GESBC-9312-sx")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = gesbc9312_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h
index 33a5122c6dc8..a14e1b37beff 100644
--- a/arch/arm/mach-ep93xx/include/mach/platform.h
+++ b/arch/arm/mach-ep93xx/include/mach/platform.h
@@ -53,7 +53,7 @@ int ep93xx_ide_acquire_gpio(struct platform_device *pdev);
 void ep93xx_ide_release_gpio(struct platform_device *pdev);
 
 void ep93xx_init_devices(void);
-extern struct sys_timer ep93xx_timer;
+extern void ep93xx_timer_init(void);
 
 void ep93xx_restart(char, const char *);
 void ep93xx_init_late(void);
diff --git a/arch/arm/mach-ep93xx/micro9.c b/arch/arm/mach-ep93xx/micro9.c
index 723c0d36a609..373583c29825 100644
--- a/arch/arm/mach-ep93xx/micro9.c
+++ b/arch/arm/mach-ep93xx/micro9.c
@@ -81,7 +81,7 @@ MACHINE_START(MICRO9, "Contec Micro9-High")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = micro9_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
@@ -94,7 +94,7 @@ MACHINE_START(MICRO9M, "Contec Micro9-Mid")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = micro9_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
@@ -107,7 +107,7 @@ MACHINE_START(MICRO9L, "Contec Micro9-Lite")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = micro9_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
@@ -120,7 +120,7 @@ MACHINE_START(MICRO9S, "Contec Micro9-Slim")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = micro9_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c
index 651a7db05120..36f22c1a31fe 100644
--- a/arch/arm/mach-ep93xx/simone.c
+++ b/arch/arm/mach-ep93xx/simone.c
@@ -82,7 +82,7 @@ MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = simone_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
diff --git a/arch/arm/mach-ep93xx/snappercl15.c b/arch/arm/mach-ep93xx/snappercl15.c
index b4389d3820cc..aa86f86638dd 100644
--- a/arch/arm/mach-ep93xx/snappercl15.c
+++ b/arch/arm/mach-ep93xx/snappercl15.c
@@ -175,7 +175,7 @@ MACHINE_START(SNAPPER_CL15, "Bluewater Systems Snapper CL15")
         .atag_offset    = 0x100,
         .map_io         = ep93xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = snappercl15_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 1eeee09f421f..61f4b5dc4d7d 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -245,7 +245,7 @@ MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")
         .atag_offset    = 0x100,
         .map_io         = ts72xx_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = ts72xx_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c
index 723d048176db..605956fd07a2 100644
--- a/arch/arm/mach-ep93xx/vision_ep9307.c
+++ b/arch/arm/mach-ep93xx/vision_ep9307.c
@@ -363,7 +363,7 @@ MACHINE_START(VISION_EP9307, "Vision Engraving Systems EP9307")
         .atag_offset    = 0x100,
         .map_io         = vision_map_io,
         .init_irq       = ep93xx_init_irq,
-        .timer          = &ep93xx_timer,
+        .init_time      = ep93xx_timer_init,
         .init_machine   = vision_init_machine,
         .init_late      = ep93xx_init_late,
         .restart        = ep93xx_restart,
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index e103c290bc9e..85afb031b676 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -414,7 +414,7 @@ config MACH_EXYNOS4_DT
         select CPU_EXYNOS4210
         select HAVE_SAMSUNG_KEYPAD if INPUT_KEYBOARD
         select PINCTRL
-        select PINCTRL_EXYNOS4
+        select PINCTRL_EXYNOS
         select USE_OF
         help
           Machine support for Samsung Exynos4 machine with device tree enabled.
diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index 04744f9c120f..12f2f1117e99 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -12,7 +12,7 @@
 #ifndef __ARCH_ARM_MACH_EXYNOS_COMMON_H
 #define __ARCH_ARM_MACH_EXYNOS_COMMON_H
 
-extern struct sys_timer exynos4_timer;
+extern void exynos4_timer_init(void);
 
 struct map_desc;
 void exynos_init_io(struct map_desc *mach_desc, int size);
diff --git a/arch/arm/mach-exynos/mach-armlex4210.c b/arch/arm/mach-exynos/mach-armlex4210.c
index a11a36fc7bf5..685f29173afa 100644
--- a/arch/arm/mach-exynos/mach-armlex4210.c
+++ b/arch/arm/mach-exynos/mach-armlex4210.c
@@ -202,6 +202,6 @@ MACHINE_START(ARMLEX4210, "ARMLEX4210")
         .map_io         = armlex4210_map_io,
         .init_machine   = armlex4210_machine_init,
         .init_late      = exynos_init_late,
-        .timer          = &exynos4_timer,
+        .init_time      = exynos4_timer_init,
         .restart        = exynos4_restart,
 MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c
index 34c45b6c8b2c..112d10e53d20 100644
--- a/arch/arm/mach-exynos/mach-exynos4-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos4-dt.c
@@ -108,7 +108,7 @@ DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)")
         .map_io         = exynos4_dt_map_io,
         .init_machine   = exynos4_dt_machine_init,
         .init_late      = exynos_init_late,
-        .timer          = &exynos4_timer,
+        .init_time      = exynos4_timer_init,
         .dt_compat      = exynos4_dt_compat,
         .restart        = exynos4_restart,
 MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c
index 3a3bee463c46..0deeecffa3ae 100644
--- a/arch/arm/mach-exynos/mach-exynos5-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
@@ -180,7 +180,7 @@ DT_MACHINE_START(EXYNOS5_DT, "SAMSUNG EXYNOS5 (Flattened Device Tree)")
         .map_io         = exynos5_dt_map_io,
         .init_machine   = exynos5_dt_machine_init,
         .init_late      = exynos_init_late,
-        .timer          = &exynos4_timer,
+        .init_time      = exynos4_timer_init,
         .dt_compat      = exynos5_dt_compat,
         .restart        = exynos5_restart,
         .reserve        = exynos5_reserve,
diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c
index 55f8183e1d6f..b8b3fbf0bae7 100644
--- a/arch/arm/mach-exynos/mach-nuri.c
+++ b/arch/arm/mach-exynos/mach-nuri.c
@@ -1380,7 +1380,7 @@ MACHINE_START(NURI, "NURI")
         .map_io         = nuri_map_io,
         .init_machine   = nuri_machine_init,
         .init_late      = exynos_init_late,
-        .timer          = &exynos4_timer,
+        .init_time      = exynos4_timer_init,
         .reserve        = &nuri_reserve,
         .restart        = exynos4_restart,
 MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c
index 45cda369923e..579d2d171daa 100644
--- a/arch/arm/mach-exynos/mach-origen.c
+++ b/arch/arm/mach-exynos/mach-origen.c
@@ -815,7 +815,7 @@ MACHINE_START(ORIGEN, "ORIGEN")
         .map_io         = origen_map_io,
         .init_machine   = origen_machine_init,
         .init_late      = exynos_init_late,
-        .timer          = &exynos4_timer,
+        .init_time      = exynos4_timer_init,
         .reserve        = &origen_reserve,
         .restart        = exynos4_restart,
 MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-smdk4x12.c b/arch/arm/mach-exynos/mach-smdk4x12.c
index d5dbd51b26e3..fe6149624b84 100644
--- a/arch/arm/mach-exynos/mach-smdk4x12.c
+++ b/arch/arm/mach-exynos/mach-smdk4x12.c
@@ -376,7 +376,7 @@ MACHINE_START(SMDK4212, "SMDK4212")
         .init_irq       = exynos4_init_irq,
         .map_io         = smdk4x12_map_io,
         .init_machine   = smdk4x12_machine_init,
-        .timer          = &exynos4_timer,
+        .init_time      = exynos4_timer_init,
         .restart        = exynos4_restart,
         .reserve        = &smdk4x12_reserve,
 MACHINE_END
@@ -390,7 +390,7 @@ MACHINE_START(SMDK4412, "SMDK4412")
         .map_io         = smdk4x12_map_io,
         .init_machine   = smdk4x12_machine_init,
         .init_late      = exynos_init_late,
-        .timer          = &exynos4_timer,
+        .init_time      = exynos4_timer_init,
         .restart        = exynos4_restart,
         .reserve        = &smdk4x12_reserve,
 MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index b095964f2989..d71672922b19 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -423,7 +423,7 @@ MACHINE_START(SMDKV310, "SMDKV310")
         .init_irq       = exynos4_init_irq,
         .map_io         = smdkv310_map_io,
         .init_machine   = smdkv310_machine_init,
-        .timer          = &exynos4_timer,
+        .init_time      = exynos4_timer_init,
         .reserve        = &smdkv310_reserve,
         .restart        = exynos4_restart,
 MACHINE_END
@@ -436,7 +436,7 @@ MACHINE_START(SMDKC210, "SMDKC210")
         .map_io         = smdkv310_map_io,
         .init_machine   = smdkv310_machine_init,
         .init_late      = exynos_init_late,
-        .timer          = &exynos4_timer,
+        .init_time      = exynos4_timer_init,
         .reserve        = &smdkv310_reserve,
         .restart        = exynos4_restart,
 MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c
index be3777587283..c9d33a43103e 100644
--- a/arch/arm/mach-exynos/mach-universal_c210.c
+++ b/arch/arm/mach-exynos/mach-universal_c210.c
@@ -1152,7 +1152,7 @@ MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210")
         .map_io         = universal_map_io,
         .init_machine   = universal_machine_init,
         .init_late      = exynos_init_late,
-        .timer          = &s5p_timer,
+        .init_time      = s5p_timer_init,
         .reserve        = &universal_reserve,
         .restart        = exynos4_restart,
 MACHINE_END
diff --git a/arch/arm/mach-exynos/mct.c b/arch/arm/mach-exynos/mct.c
index baefe9b0be14..c9d6650f9b5d 100644
--- a/arch/arm/mach-exynos/mct.c
+++ b/arch/arm/mach-exynos/mct.c
@@ -254,13 +254,9 @@ static struct irqaction mct_comp_event_irq = {
 
 static void exynos4_clockevent_init(void)
 {
-        clockevents_calc_mult_shift(&mct_comp_device, clk_rate, 5);
-        mct_comp_device.max_delta_ns =
-                clockevent_delta2ns(0xffffffff, &mct_comp_device);
-        mct_comp_device.min_delta_ns =
-                clockevent_delta2ns(0xf, &mct_comp_device);
         mct_comp_device.cpumask = cpumask_of(0);
-        clockevents_register_device(&mct_comp_device);
+        clockevents_config_and_register(&mct_comp_device, clk_rate,
+                                        0xf, 0xffffffff);
 
         if (soc_is_exynos5250())
                 setup_irq(EXYNOS5_IRQ_MCT_G0, &mct_comp_event_irq);
@@ -403,14 +399,8 @@ static int __cpuinit exynos4_local_timer_setup(struct clock_event_device *evt)
         evt->set_mode = exynos4_tick_set_mode;
         evt->features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT;
         evt->rating = 450;
-
-        clockevents_calc_mult_shift(evt, clk_rate / (TICK_BASE_CNT + 1), 5);
-        evt->max_delta_ns =
-                clockevent_delta2ns(0x7fffffff, evt);
-        evt->min_delta_ns =
-                clockevent_delta2ns(0xf, evt);
-
-        clockevents_register_device(evt);
+        clockevents_config_and_register(evt, clk_rate / (TICK_BASE_CNT + 1),
+                                        0xf, 0x7fffffff);
 
         exynos4_mct_write(TICK_BASE_CNT, mevt->base + MCT_L_TCNTB_OFFSET);
 
@@ -477,7 +467,7 @@ static void __init exynos4_timer_resources(void)
 #endif /* CONFIG_LOCAL_TIMERS */
 }
 
-static void __init exynos_timer_init(void)
+void __init exynos4_timer_init(void)
 {
         if (soc_is_exynos5440()) {
                 arch_timer_of_register();
@@ -493,7 +483,3 @@ static void __init exynos_timer_init(void)
         exynos4_clocksource_init();
         exynos4_clockevent_init();
 }
-
-struct sys_timer exynos4_timer = {
-        .init           = exynos_timer_init,
-};
diff --git a/arch/arm/mach-footbridge/cats-hw.c b/arch/arm/mach-footbridge/cats-hw.c
index 25b453601acc..6987a09ec219 100644
--- a/arch/arm/mach-footbridge/cats-hw.c
+++ b/arch/arm/mach-footbridge/cats-hw.c
@@ -90,6 +90,6 @@ MACHINE_START(CATS, "Chalice-CATS")
         .fixup          = fixup_cats,
         .map_io         = footbridge_map_io,
         .init_irq       = footbridge_init_irq,
-        .timer          = &isa_timer,
+        .init_time      = isa_timer_init,
         .restart        = footbridge_restart,
 MACHINE_END
diff --git a/arch/arm/mach-footbridge/common.h b/arch/arm/mach-footbridge/common.h
index c9767b892cb2..a846e50a07b8 100644
--- a/arch/arm/mach-footbridge/common.h
+++ b/arch/arm/mach-footbridge/common.h
@@ -1,6 +1,6 @@
 
-extern struct sys_timer footbridge_timer;
-extern struct sys_timer isa_timer;
+extern void footbridge_timer_init(void);
+extern void isa_timer_init(void);
 
 extern void isa_rtc_init(void);
 
diff --git a/arch/arm/mach-footbridge/dc21285-timer.c b/arch/arm/mach-footbridge/dc21285-timer.c
index 3b54196447c7..9ee78f7b4990 100644
--- a/arch/arm/mach-footbridge/dc21285-timer.c
+++ b/arch/arm/mach-footbridge/dc21285-timer.c
@@ -93,7 +93,7 @@ static struct irqaction footbridge_timer_irq = {
 /*
  * Set up timer interrupt.
  */
-static void __init footbridge_timer_init(void)
+void __init footbridge_timer_init(void)
 {
         struct clock_event_device *ce = &ckevt_dc21285;
 
@@ -101,14 +101,6 @@ static void __init footbridge_timer_init(void)
 
         setup_irq(ce->irq, &footbridge_timer_irq);
 
-        clockevents_calc_mult_shift(ce, mem_fclk_21285, 5);
-        ce->max_delta_ns = clockevent_delta2ns(0xffffff, ce);
-        ce->min_delta_ns = clockevent_delta2ns(0x000004, ce);
         ce->cpumask = cpumask_of(smp_processor_id());
-
-        clockevents_register_device(ce);
+        clockevents_config_and_register(ce, mem_fclk_21285, 0x4, 0xffffff);
 }
-
-struct sys_timer footbridge_timer = {
-        .init           = footbridge_timer_init,
-};
diff --git a/arch/arm/mach-footbridge/ebsa285.c b/arch/arm/mach-footbridge/ebsa285.c
index b09551ef89ca..b08243500e2e 100644
--- a/arch/arm/mach-footbridge/ebsa285.c
+++ b/arch/arm/mach-footbridge/ebsa285.c
@@ -101,7 +101,7 @@ MACHINE_START(EBSA285, "EBSA285")
         .video_end      = 0x000bffff,
         .map_io         = footbridge_map_io,
         .init_irq       = footbridge_init_irq,
-        .timer          = &footbridge_timer,
+        .init_time      = footbridge_timer_init,
         .restart        = footbridge_restart,
 MACHINE_END
 
diff --git a/arch/arm/mach-footbridge/isa-timer.c b/arch/arm/mach-footbridge/isa-timer.c
index c40bb415f4b5..d9301dd56354 100644
--- a/arch/arm/mach-footbridge/isa-timer.c
+++ b/arch/arm/mach-footbridge/isa-timer.c
@@ -31,14 +31,10 @@ static struct irqaction pit_timer_irq = {
         .dev_id         = &i8253_clockevent,
 };
 
-static void __init isa_timer_init(void)
+void __init isa_timer_init(void)
 {
         clocksource_i8253_init();
 
         setup_irq(i8253_clockevent.irq, &pit_timer_irq);
         clockevent_i8253_init(false);
 }
-
-struct sys_timer isa_timer = {
-        .init           = isa_timer_init,
-};
diff --git a/arch/arm/mach-footbridge/netwinder-hw.c b/arch/arm/mach-footbridge/netwinder-hw.c
index d2d14339c6c4..90ea23fdce4c 100644
--- a/arch/arm/mach-footbridge/netwinder-hw.c
+++ b/arch/arm/mach-footbridge/netwinder-hw.c
@@ -766,6 +766,6 @@ MACHINE_START(NETWINDER, "Rebel-NetWinder")
         .fixup          = fixup_netwinder,
         .map_io         = footbridge_map_io,
         .init_irq       = footbridge_init_irq,
-        .timer          = &isa_timer,
+        .init_time      = isa_timer_init,
         .restart        = netwinder_restart,
 MACHINE_END
diff --git a/arch/arm/mach-footbridge/personal.c b/arch/arm/mach-footbridge/personal.c
index e1e9990fa957..7bdeabdcd4d8 100644
--- a/arch/arm/mach-footbridge/personal.c
+++ b/arch/arm/mach-footbridge/personal.c
@@ -18,7 +18,7 @@ MACHINE_START(PERSONAL_SERVER, "Compaq-PersonalServer")
         .atag_offset    = 0x100,
         .map_io         = footbridge_map_io,
         .init_irq       = footbridge_init_irq,
-        .timer          = &footbridge_timer,
+        .init_time      = footbridge_timer_init,
         .restart        = footbridge_restart,
 MACHINE_END
 
diff --git a/arch/arm/mach-gemini/board-nas4220b.c b/arch/arm/mach-gemini/board-nas4220b.c
index 5927d3c253aa..08bd650c42f3 100644
--- a/arch/arm/mach-gemini/board-nas4220b.c
+++ b/arch/arm/mach-gemini/board-nas4220b.c
@@ -31,10 +31,6 @@
 
 #include "common.h"
 
-static struct sys_timer ib4220b_timer = {
-        .init   = gemini_timer_init,
-};
-
 static struct gpio_led ib4220b_leds[] = {
         {
                 .name                   = "nas4220b:orange:hdd",
@@ -105,6 +101,6 @@ MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B")
         .atag_offset    = 0x100,
         .map_io         = gemini_map_io,
         .init_irq       = gemini_init_irq,
-        .timer          = &ib4220b_timer,
+        .init_time      = gemini_timer_init,
         .init_machine   = ib4220b_init,
 MACHINE_END
diff --git a/arch/arm/mach-gemini/board-rut1xx.c b/arch/arm/mach-gemini/board-rut1xx.c
index cd7437a1cea0..fa0a36337f4d 100644
--- a/arch/arm/mach-gemini/board-rut1xx.c
+++ b/arch/arm/mach-gemini/board-rut1xx.c
@@ -71,10 +71,6 @@ static struct platform_device rut1xx_leds = {
         },
 };
 
-static struct sys_timer rut1xx_timer = {
-        .init   = gemini_timer_init,
-};
-
 static void __init rut1xx_init(void)
 {
         gemini_gpio_init();
@@ -89,6 +85,6 @@ MACHINE_START(RUT100, "Teltonika RUT100")
         .atag_offset    = 0x100,
         .map_io         = gemini_map_io,
         .init_irq       = gemini_init_irq,
-        .timer          = &rut1xx_timer,
+        .init_time      = gemini_timer_init,
         .init_machine   = rut1xx_init,
 MACHINE_END
diff --git a/arch/arm/mach-gemini/board-wbd111.c b/arch/arm/mach-gemini/board-wbd111.c
index a367880368f1..3321cd6cc1f3 100644
--- a/arch/arm/mach-gemini/board-wbd111.c
+++ b/arch/arm/mach-gemini/board-wbd111.c
@@ -80,10 +80,6 @@ static struct platform_device wbd111_leds_device = {
         },
 };
 
-static struct sys_timer wbd111_timer = {
-        .init   = gemini_timer_init,
-};
-
 static struct mtd_partition wbd111_partitions[] = {
         {
                 .name           = "RedBoot",
@@ -132,6 +128,6 @@ MACHINE_START(WBD111, "Wiliboard WBD-111")
         .atag_offset    = 0x100,
         .map_io         = gemini_map_io,
         .init_irq       = gemini_init_irq,
-        .timer          = &wbd111_timer,
+        .init_time      = gemini_timer_init,
         .init_machine   = wbd111_init,
 MACHINE_END
diff --git a/arch/arm/mach-gemini/board-wbd222.c b/arch/arm/mach-gemini/board-wbd222.c
index f382811c1319..fe33c825fdaf 100644
--- a/arch/arm/mach-gemini/board-wbd222.c
+++ b/arch/arm/mach-gemini/board-wbd222.c
@@ -80,10 +80,6 @@ static struct platform_device wbd222_leds_device = {
         },
 };
 
-static struct sys_timer wbd222_timer = {
-        .init   = gemini_timer_init,
-};
-
 static struct mtd_partition wbd222_partitions[] = {
         {
                 .name           = "RedBoot",
@@ -132,6 +128,6 @@ MACHINE_START(WBD222, "Wiliboard WBD-222")
         .atag_offset    = 0x100,
         .map_io         = gemini_map_io,
         .init_irq       = gemini_init_irq,
-        .timer          = &wbd222_timer,
+        .init_time      = gemini_timer_init,
         .init_machine   = wbd222_init,
 MACHINE_END
diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c
index aa1331e86bcf..17ef91fa3d56 100644
--- a/arch/arm/mach-h720x/common.c
+++ b/arch/arm/mach-h720x/common.c
@@ -42,12 +42,12 @@ void __init arch_dma_init(dma_t *dma)
 }
 
 /*
- * Return usecs since last timer reload
+ * Return nsecs since last timer reload
  * (timercount * (usecs perjiffie)) / (ticks per jiffie)
  */
-unsigned long h720x_gettimeoffset(void)
+u32 h720x_gettimeoffset(void)
 {
-        return (CPU_REG (TIMER_VIRT, TM0_COUNT) * tick_usec) / LATCH;
+        return ((CPU_REG(TIMER_VIRT, TM0_COUNT) * tick_usec) / LATCH) * 1000;
 }
 
 /*
diff --git a/arch/arm/mach-h720x/common.h b/arch/arm/mach-h720x/common.h
index 2489537d33dd..7e738410ca93 100644
--- a/arch/arm/mach-h720x/common.h
+++ b/arch/arm/mach-h720x/common.h
@@ -13,18 +13,18 @@
  *
  */
 
-extern unsigned long h720x_gettimeoffset(void);
+extern u32 h720x_gettimeoffset(void);
 extern void __init h720x_init_irq(void);
 extern void __init h720x_map_io(void);
 extern void h720x_restart(char, const char *);
 
 #ifdef CONFIG_ARCH_H7202
-extern struct sys_timer h7202_timer;
+extern void h7202_timer_init(void);
 extern void __init init_hw_h7202(void);
 extern void __init h7202_init_irq(void);
 extern void __init h7202_init_time(void);
 #endif
 
 #ifdef CONFIG_ARCH_H7201
-extern struct sys_timer h7201_timer;
+extern void h7201_timer_init(void);
 #endif
diff --git a/arch/arm/mach-h720x/cpu-h7201.c b/arch/arm/mach-h720x/cpu-h7201.c
index 24df2a349a98..13c741215387 100644
--- a/arch/arm/mach-h720x/cpu-h7201.c
+++ b/arch/arm/mach-h720x/cpu-h7201.c
@@ -44,8 +44,10 @@ static struct irqaction h7201_timer_irq = {
 /*
  * Setup TIMER0 as system timer
  */
-void __init h7201_init_time(void)
+void __init h7201_timer_init(void)
 {
+        arch_gettimeoffset = h720x_gettimeoffset;
+
         CPU_REG (TIMER_VIRT, TM0_PERIOD) = LATCH;
         CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_RESET;
         CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_REPEAT | TM_START;
@@ -53,8 +55,3 @@ void __init h7201_init_time(void)
 
         setup_irq(IRQ_TIMER0, &h7201_timer_irq);
 }
-
-struct sys_timer h7201_timer = {
-        .init           = h7201_init_time,
-        .offset         = h720x_gettimeoffset,
-};
diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c
index c37d570b852d..e2ae7e898f9d 100644
--- a/arch/arm/mach-h720x/cpu-h7202.c
+++ b/arch/arm/mach-h720x/cpu-h7202.c
@@ -178,8 +178,10 @@ static struct irqaction h7202_timer_irq = {
 /*
  * Setup TIMER0 as system timer
  */
-void __init h7202_init_time(void)
+void __init h7202_timer_init(void)
 {
+        arch_gettimeoffset = h720x_gettimeoffset;
+
         CPU_REG (TIMER_VIRT, TM0_PERIOD) = LATCH;
         CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_RESET;
         CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_REPEAT | TM_START;
@@ -188,11 +190,6 @@ void __init h7202_init_time(void)
         setup_irq(IRQ_TIMER0, &h7202_timer_irq);
 }
 
-struct sys_timer h7202_timer = {
-        .init           = h7202_init_time,
-        .offset         = h720x_gettimeoffset,
-};
-
 void __init h7202_init_irq (void)
 {
         int     irq;
diff --git a/arch/arm/mach-h720x/h7201-eval.c b/arch/arm/mach-h720x/h7201-eval.c
index 5fdb20c855e2..4fdeb686c0a9 100644
--- a/arch/arm/mach-h720x/h7201-eval.c
+++ b/arch/arm/mach-h720x/h7201-eval.c
@@ -32,7 +32,7 @@ MACHINE_START(H7201, "Hynix GMS30C7201")
         .atag_offset    = 0x1000,
         .map_io         = h720x_map_io,
         .init_irq       = h720x_init_irq,
-        .timer          = &h7201_timer,
+        .init_time      = h7201_timer_init,
         .dma_zone_size  = SZ_256M,
         .restart        = h720x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-h720x/h7202-eval.c b/arch/arm/mach-h720x/h7202-eval.c
index 169673036c59..f68e967a2062 100644
--- a/arch/arm/mach-h720x/h7202-eval.c
+++ b/arch/arm/mach-h720x/h7202-eval.c
@@ -74,7 +74,7 @@ MACHINE_START(H7202, "Hynix HMS30C7202")
         .atag_offset    = 0x100,
         .map_io         = h720x_map_io,
         .init_irq       = h7202_init_irq,
-        .timer          = &h7202_timer,
+        .init_time      = h7202_timer_init,
         .init_machine   = init_eval_h7202,
         .dma_zone_size  = SZ_256M,
         .restart        = h720x_restart,
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index f9191eacd0fc..fd630bccbd31 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -123,10 +123,6 @@ static void __init highbank_timer_init(void)
         arch_timer_sched_clock_init();
 }
 
-static struct sys_timer highbank_timer = {
-        .init = highbank_timer_init,
-};
-
 static void highbank_power_off(void)
 {
         highbank_set_pwr_shutdown();
@@ -203,7 +199,7 @@ DT_MACHINE_START(HIGHBANK, "Highbank")
         .smp            = smp_ops(highbank_smp_ops),
         .map_io         = debug_ll_io_init,
         .init_irq       = highbank_init_irq,
-        .timer          = &highbank_timer,
+        .init_time      = highbank_timer_init,
         .init_machine   = highbank_init,
         .dt_compat      = highbank_match,
         .restart        = highbank_restart,
diff --git a/arch/arm/mach-imx/epit.c b/arch/arm/mach-imx/epit.c
index 04a5961beeac..e02de188ae83 100644
--- a/arch/arm/mach-imx/epit.c
+++ b/arch/arm/mach-imx/epit.c
@@ -178,7 +178,6 @@ static struct irqaction epit_timer_irq = {
 static struct clock_event_device clockevent_epit = {
         .name           = "epit",
         .features       = CLOCK_EVT_FEAT_ONESHOT,
-        .shift          = 32,
         .set_mode       = epit_set_mode,
         .set_next_event = epit_set_next_event,
         .rating         = 200,
@@ -186,18 +185,10 @@ static struct clock_event_device clockevent_epit = {
 
 static int __init epit_clockevent_init(struct clk *timer_clk)
 {
-        unsigned int c = clk_get_rate(timer_clk);
-
-        clockevent_epit.mult = div_sc(c, NSEC_PER_SEC,
-                                        clockevent_epit.shift);
-        clockevent_epit.max_delta_ns =
-                        clockevent_delta2ns(0xfffffffe, &clockevent_epit);
-        clockevent_epit.min_delta_ns =
-                        clockevent_delta2ns(0x800, &clockevent_epit);
-
         clockevent_epit.cpumask = cpumask_of(0);
-
-        clockevents_register_device(&clockevent_epit);
+        clockevents_config_and_register(&clockevent_epit,
+                                        clk_get_rate(timer_clk),
+                                        0x800, 0xfffffffe);
 
         return 0;
 }
diff --git a/arch/arm/mach-imx/imx25-dt.c b/arch/arm/mach-imx/imx25-dt.c
index e17dfbc42192..03b65e5ea541 100644
--- a/arch/arm/mach-imx/imx25-dt.c
+++ b/arch/arm/mach-imx/imx25-dt.c
@@ -22,15 +22,6 @@ static void __init imx25_dt_init(void)
         of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
-static void __init imx25_timer_init(void)
-{
-        mx25_clocks_init_dt();
-}
-
-static struct sys_timer imx25_timer = {
-        .init = imx25_timer_init,
-};
-
 static const char * const imx25_dt_board_compat[] __initconst = {
         "fsl,imx25",
         NULL
@@ -41,7 +32,7 @@ DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)")
         .init_early     = imx25_init_early,
         .init_irq       = mx25_init_irq,
         .handle_irq     = imx25_handle_irq,
-        .timer          = &imx25_timer,
+        .init_time      = imx25_timer_init,
         .init_machine   = imx25_dt_init,
         .dt_compat      = imx25_dt_board_compat,
         .restart        = mxc_restart,
diff --git a/arch/arm/mach-imx/imx27-dt.c b/arch/arm/mach-imx/imx27-dt.c
index ebfae96543c4..c915a490a11c 100644
--- a/arch/arm/mach-imx/imx27-dt.c
+++ b/arch/arm/mach-imx/imx27-dt.c
@@ -39,26 +39,22 @@ static void __init imx27_dt_init(void)
                              imx27_auxdata_lookup, NULL);
 }
 
-static void __init imx27_timer_init(void)
-{
-        mx27_clocks_init_dt();
-}
-
-static struct sys_timer imx27_timer = {
-        .init = imx27_timer_init,
-};
-
 static const char * const imx27_dt_board_compat[] __initconst = {
         "fsl,imx27",
         NULL
 };
 
+static void __init imx27_timer_init(void)
+{
+        mx27_clocks_init_dt();
+}
+
 DT_MACHINE_START(IMX27_DT, "Freescale i.MX27 (Device Tree Support)")
         .map_io         = mx27_map_io,
         .init_early     = imx27_init_early,
         .init_irq       = mx27_init_irq,
         .handle_irq     = imx27_handle_irq,
-        .timer          = &imx27_timer,
+        .init_time      = imx27_timer_init,
         .init_machine   = imx27_dt_init,
         .dt_compat      = imx27_dt_board_compat,
         .restart        = mxc_restart,
diff --git a/arch/arm/mach-imx/imx31-dt.c b/arch/arm/mach-imx/imx31-dt.c
index af476de2570e..f9a690960097 100644
--- a/arch/arm/mach-imx/imx31-dt.c
+++ b/arch/arm/mach-imx/imx31-dt.c
@@ -38,15 +38,6 @@ static void __init imx31_dt_init(void)
                              imx31_auxdata_lookup, NULL);
 }
 
-static void __init imx31_timer_init(void)
-{
-        mx31_clocks_init_dt();
-}
-
-static struct sys_timer imx31_timer = {
-        .init = imx31_timer_init,
-};
-
 static const char *imx31_dt_board_compat[] __initdata = {
         "fsl,imx31",
         NULL
@@ -57,7 +48,7 @@ DT_MACHINE_START(IMX31_DT, "Freescale i.MX31 (Device Tree Support)")
         .init_early     = imx31_init_early,
         .init_irq       = mx31_init_irq,
         .handle_irq     = imx31_handle_irq,
-        .timer          = &imx31_timer,
+        .init_time      = mx31_clocks_init_dt,
         .init_machine   = imx31_dt_init,
         .dt_compat      = imx31_dt_board_compat,
         .restart        = mxc_restart,
diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c
index 5ffa40c673f8..e2926a8863f8 100644
--- a/arch/arm/mach-imx/imx51-dt.c
+++ b/arch/arm/mach-imx/imx51-dt.c
@@ -24,26 +24,22 @@ static void __init imx51_dt_init(void)
         of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
-static void __init imx51_timer_init(void)
-{
-        mx51_clocks_init_dt();
-}
-
-static struct sys_timer imx51_timer = {
-        .init = imx51_timer_init,
-};
-
 static const char *imx51_dt_board_compat[] __initdata = {
         "fsl,imx51",
         NULL
 };
 
+static void __init imx51_timer_init(void)
+{
+        mx51_clocks_init_dt();
+}
+
 DT_MACHINE_START(IMX51_DT, "Freescale i.MX51 (Device Tree Support)")
         .map_io         = mx51_map_io,
         .init_early     = imx51_init_early,
         .init_irq       = mx51_init_irq,
         .handle_irq     = imx51_handle_irq,
-        .timer          = &imx51_timer,
+        .init_time      = imx51_timer_init,
         .init_machine   = imx51_dt_init,
         .init_late      = imx51_init_late,
         .dt_compat      = imx51_dt_board_compat,
diff --git a/arch/arm/mach-imx/mach-apf9328.c b/arch/arm/mach-imx/mach-apf9328.c
index 5c9bd2c66e6d..067580b2969b 100644
--- a/arch/arm/mach-imx/mach-apf9328.c
+++ b/arch/arm/mach-imx/mach-apf9328.c
@@ -137,17 +137,13 @@ static void __init apf9328_timer_init(void)
         mx1_clocks_init(32768);
 }
 
-static struct sys_timer apf9328_timer = {
-        .init   = apf9328_timer_init,
-};
-
 MACHINE_START(APF9328, "Armadeus APF9328")
         /* Maintainer: Gwenhael Goavec-Merou, ARMadeus Systems */
         .map_io       = mx1_map_io,
         .init_early   = imx1_init_early,
         .init_irq     = mx1_init_irq,
         .handle_irq   = imx1_handle_irq,
-        .timer        = &apf9328_timer,
+        .init_time      = apf9328_timer_init,
         .init_machine = apf9328_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-armadillo5x0.c b/arch/arm/mach-imx/mach-armadillo5x0.c
index 59bd6b06a6b5..368a6e3f5926 100644
--- a/arch/arm/mach-imx/mach-armadillo5x0.c
+++ b/arch/arm/mach-imx/mach-armadillo5x0.c
@@ -557,10 +557,6 @@ static void __init armadillo5x0_timer_init(void)
         mx31_clocks_init(26000000);
 }
 
-static struct sys_timer armadillo5x0_timer = {
-        .init   = armadillo5x0_timer_init,
-};
-
 MACHINE_START(ARMADILLO5X0, "Armadillo-500")
         /* Maintainer: Alberto Panizzo  */
         .atag_offset = 0x100,
@@ -568,7 +564,7 @@ MACHINE_START(ARMADILLO5X0, "Armadillo-500")
         .init_early = imx31_init_early,
         .init_irq = mx31_init_irq,
         .handle_irq = imx31_handle_irq,
-        .timer = &armadillo5x0_timer,
+        .init_time      = armadillo5x0_timer_init,
         .init_machine = armadillo5x0_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-bug.c b/arch/arm/mach-imx/mach-bug.c
index 3a39d5aec07a..2d00476f7d2c 100644
--- a/arch/arm/mach-imx/mach-bug.c
+++ b/arch/arm/mach-imx/mach-bug.c
@@ -53,16 +53,12 @@ static void __init bug_timer_init(void)
         mx31_clocks_init(26000000);
 }
 
-static struct sys_timer bug_timer = {
-        .init = bug_timer_init,
-};
-
 MACHINE_START(BUG, "BugLabs BUGBase")
         .map_io = mx31_map_io,
         .init_early = imx31_init_early,
         .init_irq = mx31_init_irq,
         .handle_irq = imx31_handle_irq,
-        .timer = &bug_timer,
+        .init_time      = bug_timer_init,
         .init_machine = bug_board_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index 12a370646b45..146559311bd2 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -309,17 +309,13 @@ static void __init eukrea_cpuimx27_timer_init(void)
         mx27_clocks_init(26000000);
 }
 
-static struct sys_timer eukrea_cpuimx27_timer = {
-        .init = eukrea_cpuimx27_timer_init,
-};
-
 MACHINE_START(EUKREA_CPUIMX27, "EUKREA CPUIMX27")
         .atag_offset = 0x100,
         .map_io = mx27_map_io,
         .init_early = imx27_init_early,
         .init_irq = mx27_init_irq,
         .handle_irq = imx27_handle_irq,
-        .timer = &eukrea_cpuimx27_timer,
+        .init_time      = eukrea_cpuimx27_timer_init,
         .init_machine = eukrea_cpuimx27_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-cpuimx35.c b/arch/arm/mach-imx/mach-cpuimx35.c
index 5a31bf8c8f4c..771362d1fbee 100644
--- a/arch/arm/mach-imx/mach-cpuimx35.c
+++ b/arch/arm/mach-imx/mach-cpuimx35.c
@@ -193,10 +193,6 @@ static void __init eukrea_cpuimx35_timer_init(void)
         mx35_clocks_init();
 }
 
-static struct sys_timer eukrea_cpuimx35_timer = {
-        .init   = eukrea_cpuimx35_timer_init,
-};
-
 MACHINE_START(EUKREA_CPUIMX35SD, "Eukrea CPUIMX35")
         /* Maintainer: Eukrea Electromatique */
         .atag_offset = 0x100,
@@ -204,7 +200,7 @@ MACHINE_START(EUKREA_CPUIMX35SD, "Eukrea CPUIMX35")
         .init_early = imx35_init_early,
         .init_irq = mx35_init_irq,
         .handle_irq = imx35_handle_irq,
-        .timer = &eukrea_cpuimx35_timer,
+        .init_time      = eukrea_cpuimx35_timer_init,
         .init_machine = eukrea_cpuimx35_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-cpuimx51sd.c b/arch/arm/mach-imx/mach-cpuimx51sd.c
index b727de029c8f..9b7393234f6f 100644
--- a/arch/arm/mach-imx/mach-cpuimx51sd.c
+++ b/arch/arm/mach-imx/mach-cpuimx51sd.c
@@ -355,10 +355,6 @@ static void __init eukrea_cpuimx51sd_timer_init(void)
         mx51_clocks_init(32768, 24000000, 22579200, 0);
 }
 
-static struct sys_timer mxc_timer = {
-        .init   = eukrea_cpuimx51sd_timer_init,
-};
-
 MACHINE_START(EUKREA_CPUIMX51SD, "Eukrea CPUIMX51SD")
         /* Maintainer: Eric Bénard <eric@eukrea.com> */
         .atag_offset = 0x100,
@@ -366,7 +362,7 @@ MACHINE_START(EUKREA_CPUIMX51SD, "Eukrea CPUIMX51SD")
         .init_early = imx51_init_early,
         .init_irq = mx51_init_irq,
         .handle_irq = imx51_handle_irq,
-        .timer = &mxc_timer,
+        .init_time      = eukrea_cpuimx51sd_timer_init,
         .init_machine = eukrea_cpuimx51sd_init,
         .init_late      = imx51_init_late,
         .restart        = mxc_restart,
diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
index 75027a5ad8b7..4bf454424249 100644
--- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
+++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
@@ -159,10 +159,6 @@ static void __init eukrea_cpuimx25_timer_init(void)
         mx25_clocks_init();
 }
 
-static struct sys_timer eukrea_cpuimx25_timer = {
-        .init   = eukrea_cpuimx25_timer_init,
-};
-
 MACHINE_START(EUKREA_CPUIMX25SD, "Eukrea CPUIMX25")
         /* Maintainer: Eukrea Electromatique */
         .atag_offset = 0x100,
@@ -170,7 +166,7 @@ MACHINE_START(EUKREA_CPUIMX25SD, "Eukrea CPUIMX25")
         .init_early = imx25_init_early,
         .init_irq = mx25_init_irq,
         .handle_irq = imx25_handle_irq,
-        .timer = &eukrea_cpuimx25_timer,
+        .init_time = eukrea_cpuimx25_timer_init,
         .init_machine = eukrea_cpuimx25_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index 318bd8df7fcc..29ac8ee651d2 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -598,10 +598,6 @@ static void __init visstrim_m10_timer_init(void)
         mx27_clocks_init((unsigned long)25000000);
 }
 
-static struct sys_timer visstrim_m10_timer = {
-        .init   = visstrim_m10_timer_init,
-};
-
 MACHINE_START(IMX27_VISSTRIM_M10, "Vista Silicon Visstrim_M10")
         .atag_offset = 0x100,
         .reserve = visstrim_reserve,
@@ -609,7 +605,7 @@ MACHINE_START(IMX27_VISSTRIM_M10, "Vista Silicon Visstrim_M10")
         .init_early = imx27_init_early,
         .init_irq = mx27_init_irq,
         .handle_irq = imx27_handle_irq,
-        .timer = &visstrim_m10_timer,
+        .init_time      = visstrim_m10_timer_init,
         .init_machine = visstrim_m10_board_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx27ipcam.c b/arch/arm/mach-imx/mach-imx27ipcam.c
index 53a860112938..1a851aea6832 100644
--- a/arch/arm/mach-imx/mach-imx27ipcam.c
+++ b/arch/arm/mach-imx/mach-imx27ipcam.c
@@ -65,10 +65,6 @@ static void __init mx27ipcam_timer_init(void)
         mx27_clocks_init(25000000);
 }
 
-static struct sys_timer mx27ipcam_timer = {
-        .init   = mx27ipcam_timer_init,
-};
-
 MACHINE_START(IMX27IPCAM, "Freescale IMX27IPCAM")
         /* maintainer: Freescale Semiconductor, Inc. */
         .atag_offset = 0x100,
@@ -76,7 +72,7 @@ MACHINE_START(IMX27IPCAM, "Freescale IMX27IPCAM")
         .init_early = imx27_init_early,
         .init_irq = mx27_init_irq,
         .handle_irq = imx27_handle_irq,
-        .timer = &mx27ipcam_timer,
+        .init_time      = mx27ipcam_timer_init,
         .init_machine = mx27ipcam_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c
index fc8dce931378..3da2e3e44ce9 100644
--- a/arch/arm/mach-imx/mach-imx27lite.c
+++ b/arch/arm/mach-imx/mach-imx27lite.c
@@ -72,17 +72,13 @@ static void __init mx27lite_timer_init(void)
         mx27_clocks_init(26000000);
 }
 
-static struct sys_timer mx27lite_timer = {
-        .init   = mx27lite_timer_init,
-};
-
 MACHINE_START(IMX27LITE, "LogicPD i.MX27LITE")
         .atag_offset = 0x100,
         .map_io = mx27_map_io,
         .init_early = imx27_init_early,
         .init_irq = mx27_init_irq,
         .handle_irq = imx27_handle_irq,
-        .timer = &mx27lite_timer,
+        .init_time      = mx27lite_timer_init,
         .init_machine = mx27lite_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c
index 860284dea0e7..f579c616feed 100644
--- a/arch/arm/mach-imx/mach-imx53.c
+++ b/arch/arm/mach-imx/mach-imx53.c
@@ -44,26 +44,22 @@ static void __init imx53_dt_init(void)
         of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
-static void __init imx53_timer_init(void)
-{
-        mx53_clocks_init_dt();
-}
-
-static struct sys_timer imx53_timer = {
-        .init = imx53_timer_init,
-};
-
 static const char *imx53_dt_board_compat[] __initdata = {
         "fsl,imx53",
         NULL
 };
 
+static void __init imx53_timer_init(void)
+{
+        mx53_clocks_init_dt();
+}
+
 DT_MACHINE_START(IMX53_DT, "Freescale i.MX53 (Device Tree Support)")
         .map_io         = mx53_map_io,
         .init_early     = imx53_init_early,
         .init_irq       = mx53_init_irq,
         .handle_irq     = imx53_handle_irq,
-        .timer          = &imx53_timer,
+        .init_time      = imx53_timer_init,
         .init_machine   = imx53_dt_init,
         .init_late      = imx53_init_late,
         .dt_compat      = imx53_dt_board_compat,
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 724bfeb8f88b..8d3d06e0e8a1 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -236,10 +236,6 @@ static void __init imx6q_timer_init(void)
         imx_print_silicon_rev("i.MX6Q", imx6q_revision());
 }
 
-static struct sys_timer imx6q_timer = {
-        .init = imx6q_timer_init,
-};
-
 static const char *imx6q_dt_compat[] __initdata = {
         "fsl,imx6q",
         NULL,
@@ -249,7 +245,7 @@ DT_MACHINE_START(IMX6Q, "Freescale i.MX6 Quad (Device Tree)")
         .smp            = smp_ops(imx_smp_ops),
         .map_io         = imx6q_map_io,
         .init_irq       = imx6q_init_irq,
-        .timer          = &imx6q_timer,
+        .init_time      = imx6q_timer_init,
         .init_machine   = imx6q_init_machine,
         .init_late      = imx6q_init_late,
         .dt_compat      = imx6q_dt_compat,
diff --git a/arch/arm/mach-imx/mach-kzm_arm11_01.c b/arch/arm/mach-imx/mach-kzm_arm11_01.c
index 2e536ea53444..c7bc41d6b468 100644
--- a/arch/arm/mach-imx/mach-kzm_arm11_01.c
+++ b/arch/arm/mach-imx/mach-kzm_arm11_01.c
@@ -284,17 +284,13 @@ static void __init kzm_timer_init(void)
         mx31_clocks_init(26000000);
 }
 
-static struct sys_timer kzm_timer = {
-        .init = kzm_timer_init,
-};
-
 MACHINE_START(KZM_ARM11_01, "Kyoto Microcomputer Co., Ltd. KZM-ARM11-01")
         .atag_offset = 0x100,
         .map_io = kzm_map_io,
         .init_early = imx31_init_early,
         .init_irq = mx31_init_irq,
         .handle_irq = imx31_handle_irq,
-        .timer = &kzm_timer,
+        .init_time      = kzm_timer_init,
         .init_machine = kzm_board_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx1ads.c b/arch/arm/mach-imx/mach-mx1ads.c
index 06b483783e68..9f883e4d6fc9 100644
--- a/arch/arm/mach-imx/mach-mx1ads.c
+++ b/arch/arm/mach-imx/mach-mx1ads.c
@@ -132,10 +132,6 @@ static void __init mx1ads_timer_init(void)
         mx1_clocks_init(32000);
 }
 
-static struct sys_timer mx1ads_timer = {
-        .init   = mx1ads_timer_init,
-};
-
 MACHINE_START(MX1ADS, "Freescale MX1ADS")
         /* Maintainer: Sascha Hauer, Pengutronix */
         .atag_offset = 0x100,
@@ -143,7 +139,7 @@ MACHINE_START(MX1ADS, "Freescale MX1ADS")
         .init_early = imx1_init_early,
         .init_irq = mx1_init_irq,
         .handle_irq = imx1_handle_irq,
-        .timer = &mx1ads_timer,
+        .init_time      = mx1ads_timer_init,
         .init_machine = mx1ads_init,
         .restart        = mxc_restart,
 MACHINE_END
@@ -154,7 +150,7 @@ MACHINE_START(MXLADS, "Freescale MXLADS")
         .init_early = imx1_init_early,
         .init_irq = mx1_init_irq,
         .handle_irq = imx1_handle_irq,
-        .timer = &mx1ads_timer,
+        .init_time      = mx1ads_timer_init,
         .init_machine = mx1ads_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c
index 6adb3136bb08..a06aa4dc37fc 100644
--- a/arch/arm/mach-imx/mach-mx21ads.c
+++ b/arch/arm/mach-imx/mach-mx21ads.c
@@ -318,10 +318,6 @@ static void __init mx21ads_timer_init(void)
         mx21_clocks_init(32768, 26000000);
 }
 
-static struct sys_timer mx21ads_timer = {
-        .init   = mx21ads_timer_init,
-};
-
 MACHINE_START(MX21ADS, "Freescale i.MX21ADS")
         /* maintainer: Freescale Semiconductor, Inc. */
         .atag_offset = 0x100,
@@ -329,7 +325,7 @@ MACHINE_START(MX21ADS, "Freescale i.MX21ADS")
         .init_early = imx21_init_early,
         .init_irq = mx21_init_irq,
         .handle_irq = imx21_handle_irq,
-        .timer = &mx21ads_timer,
+        .init_time      = mx21ads_timer_init,
         .init_machine = mx21ads_board_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c
index b1b03aa55bb8..8bcda688a006 100644
--- a/arch/arm/mach-imx/mach-mx25_3ds.c
+++ b/arch/arm/mach-imx/mach-mx25_3ds.c
@@ -257,10 +257,6 @@ static void __init mx25pdk_timer_init(void)
         mx25_clocks_init();
 }
 
-static struct sys_timer mx25pdk_timer = {
-        .init   = mx25pdk_timer_init,
-};
-
 MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)")
         /* Maintainer: Freescale Semiconductor, Inc. */
         .atag_offset = 0x100,
@@ -268,7 +264,7 @@ MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)")
         .init_early = imx25_init_early,
         .init_irq = mx25_init_irq,
         .handle_irq = imx25_handle_irq,
-        .timer = &mx25pdk_timer,
+        .init_time      = mx25pdk_timer_init,
         .init_machine = mx25pdk_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index d0e547fa925f..25b3e4c9bc0a 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -538,10 +538,6 @@ static void __init mx27pdk_timer_init(void)
         mx27_clocks_init(26000000);
 }
 
-static struct sys_timer mx27pdk_timer = {
-        .init   = mx27pdk_timer_init,
-};
-
 MACHINE_START(MX27_3DS, "Freescale MX27PDK")
         /* maintainer: Freescale Semiconductor, Inc. */
         .atag_offset = 0x100,
@@ -549,7 +545,7 @@ MACHINE_START(MX27_3DS, "Freescale MX27PDK")
         .init_early = imx27_init_early,
         .init_irq = mx27_init_irq,
         .handle_irq = imx27_handle_irq,
-        .timer = &mx27pdk_timer,
+        .init_time      = mx27pdk_timer_init,
         .init_machine = mx27pdk_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index 3d036f57f0e6..9821b824dcaf 100644
--- a/arch/arm/mach-imx/mach-mx27ads.c
+++ b/arch/arm/mach-imx/mach-mx27ads.c
@@ -323,10 +323,6 @@ static void __init mx27ads_timer_init(void)
         mx27_clocks_init(fref);
 }
 
-static struct sys_timer mx27ads_timer = {
-        .init   = mx27ads_timer_init,
-};
-
 static struct map_desc mx27ads_io_desc[] __initdata = {
         {
                 .virtual = PBC_BASE_ADDRESS,
@@ -349,7 +345,7 @@ MACHINE_START(MX27ADS, "Freescale i.MX27ADS")
         .init_early = imx27_init_early,
         .init_irq = mx27_init_irq,
         .handle_irq = imx27_handle_irq,
-        .timer = &mx27ads_timer,
+        .init_time      = mx27ads_timer_init,
         .init_machine = mx27ads_board_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
index bc301befdd06..1ed916175d41 100644
--- a/arch/arm/mach-imx/mach-mx31_3ds.c
+++ b/arch/arm/mach-imx/mach-mx31_3ds.c
@@ -762,10 +762,6 @@ static void __init mx31_3ds_timer_init(void)
         mx31_clocks_init(26000000);
 }
 
-static struct sys_timer mx31_3ds_timer = {
-        .init   = mx31_3ds_timer_init,
-};
-
 static void __init mx31_3ds_reserve(void)
 {
         /* reserve MX31_3DS_CAMERA_BUF_SIZE bytes for mx3-camera */
@@ -780,7 +776,7 @@ MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)")
         .init_early = imx31_init_early,
         .init_irq = mx31_init_irq,
         .handle_irq = imx31_handle_irq,
-        .timer = &mx31_3ds_timer,
+        .init_time      = mx31_3ds_timer_init,
         .init_machine = mx31_3ds_init,
         .reserve = mx31_3ds_reserve,
         .restart        = mxc_restart,
diff --git a/arch/arm/mach-imx/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c
index 8b56f8883f32..daf8889125cc 100644
--- a/arch/arm/mach-imx/mach-mx31ads.c
+++ b/arch/arm/mach-imx/mach-mx31ads.c
@@ -576,10 +576,6 @@ static void __init mx31ads_timer_init(void)
         mx31_clocks_init(26000000);
 }
 
-static struct sys_timer mx31ads_timer = {
-        .init   = mx31ads_timer_init,
-};
-
 MACHINE_START(MX31ADS, "Freescale MX31ADS")
         /* Maintainer: Freescale Semiconductor, Inc. */
         .atag_offset = 0x100,
@@ -587,7 +583,7 @@ MACHINE_START(MX31ADS, "Freescale MX31ADS")
         .init_early = imx31_init_early,
         .init_irq = mx31ads_init_irq,
         .handle_irq = imx31_handle_irq,
-        .timer = &mx31ads_timer,
+        .init_time      = mx31ads_timer_init,
         .init_machine = mx31ads_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31lilly.c b/arch/arm/mach-imx/mach-mx31lilly.c
index 08b9965c8b36..832b1e2f964e 100644
--- a/arch/arm/mach-imx/mach-mx31lilly.c
+++ b/arch/arm/mach-imx/mach-mx31lilly.c
@@ -303,17 +303,13 @@ static void __init mx31lilly_timer_init(void)
         mx31_clocks_init(26000000);
 }
 
-static struct sys_timer mx31lilly_timer = {
-        .init   = mx31lilly_timer_init,
-};
-
 MACHINE_START(LILLY1131, "INCO startec LILLY-1131")
         .atag_offset = 0x100,
         .map_io = mx31_map_io,
         .init_early = imx31_init_early,
         .init_irq = mx31_init_irq,
         .handle_irq = imx31_handle_irq,
-        .timer = &mx31lilly_timer,
+        .init_time      = mx31lilly_timer_init,
         .init_machine = mx31lilly_board_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index bdcd92e59518..bea07299b61a 100644
--- a/arch/arm/mach-imx/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -285,10 +285,6 @@ static void __init mx31lite_timer_init(void)
         mx31_clocks_init(26000000);
 }
 
-static struct sys_timer mx31lite_timer = {
-        .init   = mx31lite_timer_init,
-};
-
 MACHINE_START(MX31LITE, "LogicPD i.MX31 SOM")
         /* Maintainer: Freescale Semiconductor, Inc. */
         .atag_offset = 0x100,
@@ -296,7 +292,7 @@ MACHINE_START(MX31LITE, "LogicPD i.MX31 SOM")
         .init_early = imx31_init_early,
         .init_irq = mx31_init_irq,
         .handle_irq = imx31_handle_irq,
-        .timer = &mx31lite_timer,
+        .init_time      = mx31lite_timer_init,
         .init_machine = mx31lite_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 2517cfa9f26b..dae4cd7be040 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -596,10 +596,6 @@ static void __init mx31moboard_timer_init(void)
         mx31_clocks_init(26000000);
 }
 
-static struct sys_timer mx31moboard_timer = {
-        .init   = mx31moboard_timer_init,
-};
-
 static void __init mx31moboard_reserve(void)
 {
         /* reserve 4 MiB for mx3-camera */
@@ -615,7 +611,7 @@ MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard")
         .init_early = imx31_init_early,
         .init_irq = mx31_init_irq,
         .handle_irq = imx31_handle_irq,
-        .timer = &mx31moboard_timer,
+        .init_time      = mx31moboard_timer_init,
         .init_machine = mx31moboard_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index 5277da45d60c..a42f4f07051f 100644
--- a/arch/arm/mach-imx/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -602,10 +602,6 @@ static void __init mx35pdk_timer_init(void)
         mx35_clocks_init();
 }
 
-static struct sys_timer mx35pdk_timer = {
-        .init   = mx35pdk_timer_init,
-};
-
 static void __init mx35_3ds_reserve(void)
 {
         /* reserve MX35_3DS_CAMERA_BUF_SIZE bytes for mx3-camera */
@@ -620,7 +616,7 @@ MACHINE_START(MX35_3DS, "Freescale MX35PDK")
         .init_early = imx35_init_early,
         .init_irq = mx35_init_irq,
         .handle_irq = imx35_handle_irq,
-        .timer = &mx35pdk_timer,
+        .init_time      = mx35pdk_timer_init,
         .init_machine = mx35_3ds_init,
         .reserve = mx35_3ds_reserve,
         .restart        = mxc_restart,
diff --git a/arch/arm/mach-imx/mach-mx50_rdp.c b/arch/arm/mach-imx/mach-mx50_rdp.c
index 0c1f88a80bdc..8937902bda5f 100644
--- a/arch/arm/mach-imx/mach-mx50_rdp.c
+++ b/arch/arm/mach-imx/mach-mx50_rdp.c
@@ -210,16 +210,12 @@ static void __init mx50_rdp_timer_init(void)
         mx50_clocks_init(32768, 24000000, 22579200);
 }
 
-static struct sys_timer mx50_rdp_timer = {
-        .init   = mx50_rdp_timer_init,
-};
-
 MACHINE_START(MX50_RDP, "Freescale MX50 Reference Design Platform")
         .map_io = mx50_map_io,
         .init_early = imx50_init_early,
         .init_irq = mx50_init_irq,
         .handle_irq = imx50_handle_irq,
-        .timer = &mx50_rdp_timer,
+        .init_time      = mx50_rdp_timer_init,
         .init_machine = mx50_rdp_board_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx51_3ds.c b/arch/arm/mach-imx/mach-mx51_3ds.c
index abc25bd1107b..2d2365111532 100644
--- a/arch/arm/mach-imx/mach-mx51_3ds.c
+++ b/arch/arm/mach-imx/mach-mx51_3ds.c
@@ -160,10 +160,6 @@ static void __init mx51_3ds_timer_init(void)
         mx51_clocks_init(32768, 24000000, 22579200, 0);
 }
 
-static struct sys_timer mx51_3ds_timer = {
-        .init = mx51_3ds_timer_init,
-};
-
 MACHINE_START(MX51_3DS, "Freescale MX51 3-Stack Board")
         /* Maintainer: Freescale Semiconductor, Inc. */
         .atag_offset = 0x100,
@@ -171,7 +167,7 @@ MACHINE_START(MX51_3DS, "Freescale MX51 3-Stack Board")
         .init_early = imx51_init_early,
         .init_irq = mx51_init_irq,
         .handle_irq = imx51_handle_irq,
-        .timer = &mx51_3ds_timer,
+        .init_time      = mx51_3ds_timer_init,
         .init_machine = mx51_3ds_init,
         .init_late      = imx51_init_late,
         .restart        = mxc_restart,
diff --git a/arch/arm/mach-imx/mach-mx51_babbage.c b/arch/arm/mach-imx/mach-mx51_babbage.c
index d9a84ca2199a..6c4d7feb4520 100644
--- a/arch/arm/mach-imx/mach-mx51_babbage.c
+++ b/arch/arm/mach-imx/mach-mx51_babbage.c
@@ -418,10 +418,6 @@ static void __init mx51_babbage_timer_init(void)
         mx51_clocks_init(32768, 24000000, 22579200, 0);
 }
 
-static struct sys_timer mx51_babbage_timer = {
-        .init = mx51_babbage_timer_init,
-};
-
 MACHINE_START(MX51_BABBAGE, "Freescale MX51 Babbage Board")
         /* Maintainer: Amit Kucheria <amit.kucheria@canonical.com> */
         .atag_offset = 0x100,
@@ -429,7 +425,7 @@ MACHINE_START(MX51_BABBAGE, "Freescale MX51 Babbage Board")
         .init_early = imx51_init_early,
         .init_irq = mx51_init_irq,
         .handle_irq = imx51_handle_irq,
-        .timer = &mx51_babbage_timer,
+        .init_time      = mx51_babbage_timer_init,
         .init_machine = mx51_babbage_init,
         .init_late      = imx51_init_late,
         .restart        = mxc_restart,
diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c
index f4a8c7e108e1..a27faaba98ec 100644
--- a/arch/arm/mach-imx/mach-mxt_td60.c
+++ b/arch/arm/mach-imx/mach-mxt_td60.c
@@ -261,10 +261,6 @@ static void __init mxt_td60_timer_init(void)
         mx27_clocks_init(26000000);
 }
 
-static struct sys_timer mxt_td60_timer = {
-        .init   = mxt_td60_timer_init,
-};
-
 MACHINE_START(MXT_TD60, "Maxtrack i-MXT TD60")
         /* maintainer: Maxtrack Industrial */
         .atag_offset = 0x100,
@@ -272,7 +268,7 @@ MACHINE_START(MXT_TD60, "Maxtrack i-MXT TD60")
         .init_early = imx27_init_early,
         .init_irq = mx27_init_irq,
         .handle_irq = imx27_handle_irq,
-        .timer = &mxt_td60_timer,
+        .init_time      = mxt_td60_timer_init,
         .init_machine = mxt_td60_board_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index eee369fa94a2..b8b15bb1ffdf 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -416,10 +416,6 @@ static void __init pca100_timer_init(void)
         mx27_clocks_init(26000000);
 }
 
-static struct sys_timer pca100_timer = {
-        .init = pca100_timer_init,
-};
-
 MACHINE_START(PCA100, "phyCARD-i.MX27")
         .atag_offset = 0x100,
         .map_io = mx27_map_io,
@@ -427,6 +423,6 @@ MACHINE_START(PCA100, "phyCARD-i.MX27")
         .init_irq = mx27_init_irq,
         .handle_irq = imx27_handle_irq,
         .init_machine = pca100_init,
-        .timer = &pca100_timer,
+        .init_time      = pca100_timer_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-pcm037.c b/arch/arm/mach-imx/mach-pcm037.c
index 547fef133f65..bc0261e99d39 100644
--- a/arch/arm/mach-imx/mach-pcm037.c
+++ b/arch/arm/mach-imx/mach-pcm037.c
@@ -685,10 +685,6 @@ static void __init pcm037_timer_init(void)
         mx31_clocks_init(26000000);
 }
 
-static struct sys_timer pcm037_timer = {
-        .init   = pcm037_timer_init,
-};
-
 static void __init pcm037_reserve(void)
 {
         /* reserve 4 MiB for mx3-camera */
@@ -709,7 +705,7 @@ MACHINE_START(PCM037, "Phytec Phycore pcm037")
         .init_early = imx31_init_early,
         .init_irq = mx31_init_irq,
         .handle_irq = imx31_handle_irq,
-        .timer = &pcm037_timer,
+        .init_time      = pcm037_timer_init,
         .init_machine = pcm037_init,
         .init_late = pcm037_init_late,
         .restart        = mxc_restart,
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index 4aa0d0798605..e805ac273e9c 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -346,17 +346,13 @@ static void __init pcm038_timer_init(void)
         mx27_clocks_init(26000000);
 }
 
-static struct sys_timer pcm038_timer = {
-        .init = pcm038_timer_init,
-};
-
 MACHINE_START(PCM038, "phyCORE-i.MX27")
         .atag_offset = 0x100,
         .map_io = mx27_map_io,
         .init_early = imx27_init_early,
         .init_irq = mx27_init_irq,
         .handle_irq = imx27_handle_irq,
-        .timer = &pcm038_timer,
+        .init_time      = pcm038_timer_init,
         .init_machine = pcm038_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c
index 92445440221e..8ed533f0f8ca 100644
--- a/arch/arm/mach-imx/mach-pcm043.c
+++ b/arch/arm/mach-imx/mach-pcm043.c
@@ -394,10 +394,6 @@ static void __init pcm043_timer_init(void)
         mx35_clocks_init();
 }
 
-static struct sys_timer pcm043_timer = {
-        .init   = pcm043_timer_init,
-};
-
 MACHINE_START(PCM043, "Phytec Phycore pcm043")
         /* Maintainer: Pengutronix */
         .atag_offset = 0x100,
@@ -405,7 +401,7 @@ MACHINE_START(PCM043, "Phytec Phycore pcm043")
         .init_early = imx35_init_early,
         .init_irq = mx35_init_irq,
         .handle_irq = imx35_handle_irq,
-        .timer = &pcm043_timer,
+        .init_time = pcm043_timer_init,
         .init_machine = pcm043_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-qong.c b/arch/arm/mach-imx/mach-qong.c
index 96d9a91f8a3b..22af27ed457e 100644
--- a/arch/arm/mach-imx/mach-qong.c
+++ b/arch/arm/mach-imx/mach-qong.c
@@ -260,10 +260,6 @@ static void __init qong_timer_init(void)
         mx31_clocks_init(26000000);
 }
 
-static struct sys_timer qong_timer = {
-        .init   = qong_timer_init,
-};
-
 MACHINE_START(QONG, "Dave/DENX QongEVB-LITE")
         /* Maintainer: DENX Software Engineering GmbH */
         .atag_offset = 0x100,
@@ -271,7 +267,7 @@ MACHINE_START(QONG, "Dave/DENX QongEVB-LITE")
         .init_early = imx31_init_early,
         .init_irq = mx31_init_irq,
         .handle_irq = imx31_handle_irq,
-        .timer = &qong_timer,
+        .init_time      = qong_timer_init,
         .init_machine = qong_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-scb9328.c b/arch/arm/mach-imx/mach-scb9328.c
index fc970409dbaf..b0fa10dd79fe 100644
--- a/arch/arm/mach-imx/mach-scb9328.c
+++ b/arch/arm/mach-imx/mach-scb9328.c
@@ -131,10 +131,6 @@ static void __init scb9328_timer_init(void)
         mx1_clocks_init(32000);
 }
 
-static struct sys_timer scb9328_timer = {
-        .init   = scb9328_timer_init,
-};
-
 MACHINE_START(SCB9328, "Synertronixx scb9328")
         /* Sascha Hauer */
         .atag_offset = 100,
@@ -142,7 +138,7 @@ MACHINE_START(SCB9328, "Synertronixx scb9328")
         .init_early = imx1_init_early,
         .init_irq = mx1_init_irq,
         .handle_irq = imx1_handle_irq,
-        .timer = &scb9328_timer,
+        .init_time      = scb9328_timer_init,
         .init_machine = scb9328_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-vpr200.c b/arch/arm/mach-imx/mach-vpr200.c
index 3aecf91e4289..0910761e8280 100644
--- a/arch/arm/mach-imx/mach-vpr200.c
+++ b/arch/arm/mach-imx/mach-vpr200.c
@@ -305,17 +305,13 @@ static void __init vpr200_timer_init(void)
         mx35_clocks_init();
 }
 
-static struct sys_timer vpr200_timer = {
-        .init   = vpr200_timer_init,
-};
-
 MACHINE_START(VPR200, "VPR200")
         /* Maintainer: Creative Product Design */
         .map_io = mx35_map_io,
         .init_early = imx35_init_early,
         .init_irq = mx35_init_irq,
         .handle_irq = imx35_handle_irq,
-        .timer = &vpr200_timer,
+        .init_time = vpr200_timer_init,
         .init_machine = vpr200_board_init,
         .restart        = mxc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-imx/time.c b/arch/arm/mach-imx/time.c
index f017302f6d09..62769df36db1 100644
--- a/arch/arm/mach-imx/time.c
+++ b/arch/arm/mach-imx/time.c
@@ -256,7 +256,6 @@ static struct irqaction mxc_timer_irq = {
 static struct clock_event_device clockevent_mxc = {
         .name           = "mxc_timer1",
         .features       = CLOCK_EVT_FEAT_ONESHOT,
-        .shift          = 32,
         .set_mode       = mxc_set_mode,
         .set_next_event = mx1_2_set_next_event,
         .rating         = 200,
@@ -264,21 +263,13 @@ static struct clock_event_device clockevent_mxc = {
 
 static int __init mxc_clockevent_init(struct clk *timer_clk)
 {
-        unsigned int c = clk_get_rate(timer_clk);
-
         if (timer_is_v2())
                 clockevent_mxc.set_next_event = v2_set_next_event;
 
-        clockevent_mxc.mult = div_sc(c, NSEC_PER_SEC,
-                                        clockevent_mxc.shift);
-        clockevent_mxc.max_delta_ns =
-                        clockevent_delta2ns(0xfffffffe, &clockevent_mxc);
-        clockevent_mxc.min_delta_ns =
-                        clockevent_delta2ns(0xff, &clockevent_mxc);
-
         clockevent_mxc.cpumask = cpumask_of(0);
-
-        clockevents_register_device(&clockevent_mxc);
+        clockevents_config_and_register(&clockevent_mxc,
+                                        clk_get_rate(timer_clk),
+                                        0xff, 0xfffffffe);
 
         return 0;
 }
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index 11e2a4145807..78f1b3814f77 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -425,7 +425,7 @@ void __init ap_init_early(void)
 
 #ifdef CONFIG_OF
 
-static void __init ap_init_timer_of(void)
+static void __init ap_of_timer_init(void)
 {
         struct device_node *node;
         const char *path;
@@ -464,10 +464,6 @@ static void __init ap_init_timer_of(void)
         integrator_clockevent_init(rate, base, irq);
 }
 
-static struct sys_timer ap_of_timer = {
-        .init           = ap_init_timer_of,
-};
-
 static const struct of_device_id fpga_irq_of_match[] __initconst = {
         { .compatible = "arm,versatile-fpga-irq", .data = fpga_irq_of_init, },
         { /* Sentinel */ }
@@ -586,7 +582,7 @@ DT_MACHINE_START(INTEGRATOR_AP_DT, "ARM Integrator/AP (Device Tree)")
         .init_early     = ap_init_early,
         .init_irq       = ap_init_irq_of,
         .handle_irq     = fpga_handle_irq,
-        .timer          = &ap_of_timer,
+        .init_time      = ap_of_timer_init,
         .init_machine   = ap_init_of,
         .restart        = integrator_restart,
         .dt_compat      = ap_dt_board_compat,
@@ -638,7 +634,7 @@ static struct platform_device cfi_flash_device = {
         .resource       = &cfi_flash_resource,
 };
 
-static void __init ap_init_timer(void)
+static void __init ap_timer_init(void)
 {
         struct clk *clk;
         unsigned long rate;
@@ -657,10 +653,6 @@ static void __init ap_init_timer(void)
                                 IRQ_TIMERINT1);
 }
 
-static struct sys_timer ap_timer = {
-        .init           = ap_init_timer,
-};
-
 #define INTEGRATOR_SC_VALID_INT 0x003fffff
 
 static void __init ap_init_irq(void)
@@ -716,7 +708,7 @@ MACHINE_START(INTEGRATOR, "ARM-Integrator")
         .init_early     = ap_init_early,
         .init_irq       = ap_init_irq,
         .handle_irq     = fpga_handle_irq,
-        .timer          = &ap_timer,
+        .init_time      = ap_timer_init,
         .init_machine   = ap_init,
         .restart        = integrator_restart,
 MACHINE_END
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 7322838c0447..4cef9a0ebbb9 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -251,7 +251,7 @@ static void __init intcp_init_early(void)
 
 #ifdef CONFIG_OF
 
-static void __init intcp_timer_init_of(void)
+static void __init cp_of_timer_init(void)
 {
         struct device_node *node;
         const char *path;
@@ -283,10 +283,6 @@ static void __init intcp_timer_init_of(void)
         sp804_clockevents_init(base, irq, node->name);
 }
 
-static struct sys_timer cp_of_timer = {
-        .init           = intcp_timer_init_of,
-};
-
 static const struct of_device_id fpga_irq_of_match[] __initconst = {
         { .compatible = "arm,versatile-fpga-irq", .data = fpga_irq_of_init, },
         { /* Sentinel */ }
@@ -390,7 +386,7 @@ DT_MACHINE_START(INTEGRATOR_CP_DT, "ARM Integrator/CP (Device Tree)")
         .init_early     = intcp_init_early,
         .init_irq       = intcp_init_irq_of,
         .handle_irq     = fpga_handle_irq,
-        .timer          = &cp_of_timer,
+        .init_time      = cp_of_timer_init,
         .init_machine   = intcp_init_of,
         .restart        = integrator_restart,
         .dt_compat      = intcp_dt_board_compat,
@@ -512,7 +508,7 @@ static void __init intcp_init_irq(void)
 #define TIMER1_VA_BASE __io_address(INTEGRATOR_TIMER1_BASE)
 #define TIMER2_VA_BASE __io_address(INTEGRATOR_TIMER2_BASE)
 
-static void __init intcp_timer_init(void)
+static void __init cp_timer_init(void)
 {
         writel(0, TIMER0_VA_BASE + TIMER_CTRL);
         writel(0, TIMER1_VA_BASE + TIMER_CTRL);
@@ -522,10 +518,6 @@ static void __init intcp_timer_init(void)
         sp804_clockevents_init(TIMER1_VA_BASE, IRQ_TIMERINT1, "timer1");
 }
 
-static struct sys_timer cp_timer = {
-        .init           = intcp_timer_init,
-};
-
 #define INTEGRATOR_CP_MMC_IRQS  { IRQ_CP_MMCIINT0, IRQ_CP_MMCIINT1 }
 #define INTEGRATOR_CP_AACI_IRQS { IRQ_CP_AACIINT }
 
@@ -565,7 +557,7 @@ MACHINE_START(CINTEGRATOR, "ARM-IntegratorCP")
         .init_early     = intcp_init_early,
         .init_irq       = intcp_init_irq,
         .handle_irq     = fpga_handle_irq,
-        .timer          = &cp_timer,
+        .init_time      = cp_timer_init,
         .init_machine   = intcp_init,
         .restart        = integrator_restart,
 MACHINE_END
diff --git a/arch/arm/mach-iop13xx/iq81340mc.c b/arch/arm/mach-iop13xx/iq81340mc.c
index e3f3e7daa79e..02a8228ac2d3 100644
--- a/arch/arm/mach-iop13xx/iq81340mc.c
+++ b/arch/arm/mach-iop13xx/iq81340mc.c
@@ -84,17 +84,13 @@ static void __init iq81340mc_timer_init(void)
         iop_init_time(bus_freq);
 }
 
-static struct sys_timer iq81340mc_timer = {
-       .init       = iq81340mc_timer_init,
-};
-
 MACHINE_START(IQ81340MC, "Intel IQ81340MC")
         /* Maintainer: Dan Williams <dan.j.williams@intel.com> */
         .atag_offset    = 0x100,
         .init_early     = iop13xx_init_early,
         .map_io         = iop13xx_map_io,
         .init_irq       = iop13xx_init_irq,
-        .timer          = &iq81340mc_timer,
+        .init_time      = iq81340mc_timer_init,
         .init_machine   = iq81340mc_init,
         .restart        = iop13xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c
index e94744111634..1b80f10722b3 100644
--- a/arch/arm/mach-iop13xx/iq81340sc.c
+++ b/arch/arm/mach-iop13xx/iq81340sc.c
@@ -86,17 +86,13 @@ static void __init iq81340sc_timer_init(void)
         iop_init_time(bus_freq);
 }
 
-static struct sys_timer iq81340sc_timer = {
-       .init       = iq81340sc_timer_init,
-};
-
 MACHINE_START(IQ81340SC, "Intel IQ81340SC")
         /* Maintainer: Dan Williams <dan.j.williams@intel.com> */
         .atag_offset    = 0x100,
         .init_early     = iop13xx_init_early,
         .map_io         = iop13xx_map_io,
         .init_irq       = iop13xx_init_irq,
-        .timer          = &iq81340sc_timer,
+        .init_time      = iq81340sc_timer_init,
         .init_machine   = iq81340sc_init,
         .restart        = iop13xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-iop32x/em7210.c b/arch/arm/mach-iop32x/em7210.c
index 9f369f09c29d..31fbb6c61b25 100644
--- a/arch/arm/mach-iop32x/em7210.c
+++ b/arch/arm/mach-iop32x/em7210.c
@@ -40,10 +40,6 @@ static void __init em7210_timer_init(void)
         iop_init_time(200000000);
 }
 
-static struct sys_timer em7210_timer = {
-        .init           = em7210_timer_init,
-};
-
 /*
  * EM7210 RTC
  */
@@ -205,7 +201,7 @@ MACHINE_START(EM7210, "Lanner EM7210")
         .atag_offset    = 0x100,
         .map_io         = em7210_map_io,
         .init_irq       = iop32x_init_irq,
-        .timer          = &em7210_timer,
+        .init_time      = em7210_timer_init,
         .init_machine   = em7210_init_machine,
         .restart        = iop3xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c
index 02e20c3912ba..ac304705fe68 100644
--- a/arch/arm/mach-iop32x/glantank.c
+++ b/arch/arm/mach-iop32x/glantank.c
@@ -44,10 +44,6 @@ static void __init glantank_timer_init(void)
         iop_init_time(200000000);
 }
 
-static struct sys_timer glantank_timer = {
-        .init           = glantank_timer_init,
-};
-
 
 /*
  * GLAN Tank I/O.
@@ -209,7 +205,7 @@ MACHINE_START(GLANTANK, "GLAN Tank")
         .atag_offset    = 0x100,
         .map_io         = glantank_map_io,
         .init_irq       = iop32x_init_irq,
-        .timer          = &glantank_timer,
+        .init_time      = glantank_timer_init,
         .init_machine   = glantank_init_machine,
         .restart        = iop3xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c
index ddd1c7ecfe57..f2cd2966212d 100644
--- a/arch/arm/mach-iop32x/iq31244.c
+++ b/arch/arm/mach-iop32x/iq31244.c
@@ -75,10 +75,6 @@ static void __init iq31244_timer_init(void)
         }
 }
 
-static struct sys_timer iq31244_timer = {
-        .init           = iq31244_timer_init,
-};
-
 
 /*
  * IQ31244 I/O.
@@ -314,7 +310,7 @@ MACHINE_START(IQ31244, "Intel IQ31244")
         .atag_offset    = 0x100,
         .map_io         = iq31244_map_io,
         .init_irq       = iop32x_init_irq,
-        .timer          = &iq31244_timer,
+        .init_time      = iq31244_timer_init,
         .init_machine   = iq31244_init_machine,
         .restart        = iop3xx_restart,
 MACHINE_END
@@ -329,7 +325,7 @@ MACHINE_START(EP80219, "Intel EP80219")
         .atag_offset    = 0x100,
         .map_io         = iq31244_map_io,
         .init_irq       = iop32x_init_irq,
-        .timer          = &iq31244_timer,
+        .init_time      = iq31244_timer_init,
         .init_machine   = iq31244_init_machine,
         .restart        = iop3xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c
index bf155e6a3b45..015435de90dd 100644
--- a/arch/arm/mach-iop32x/iq80321.c
+++ b/arch/arm/mach-iop32x/iq80321.c
@@ -43,10 +43,6 @@ static void __init iq80321_timer_init(void)
         iop_init_time(200000000);
 }
 
-static struct sys_timer iq80321_timer = {
-        .init           = iq80321_timer_init,
-};
-
 
 /*
  * IQ80321 I/O.
@@ -188,7 +184,7 @@ MACHINE_START(IQ80321, "Intel IQ80321")
         .atag_offset    = 0x100,
         .map_io         = iq80321_map_io,
         .init_irq       = iop32x_init_irq,
-        .timer          = &iq80321_timer,
+        .init_time      = iq80321_timer_init,
         .init_machine   = iq80321_init_machine,
         .restart        = iop3xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
index 5a7ae91e8849..ea0984a7449e 100644
--- a/arch/arm/mach-iop32x/n2100.c
+++ b/arch/arm/mach-iop32x/n2100.c
@@ -50,10 +50,6 @@ static void __init n2100_timer_init(void)
         iop_init_time(198000000);
 }
 
-static struct sys_timer n2100_timer = {
-        .init           = n2100_timer_init,
-};
-
 
 /*
  * N2100 I/O.
@@ -337,7 +333,7 @@ MACHINE_START(N2100, "Thecus N2100")
         .atag_offset    = 0x100,
         .map_io         = n2100_map_io,
         .init_irq       = iop32x_init_irq,
-        .timer          = &n2100_timer,
+        .init_time      = n2100_timer_init,
         .init_machine   = n2100_init_machine,
         .restart        = n2100_restart,
 MACHINE_END
diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c
index e74a7debe793..c43304a10fa7 100644
--- a/arch/arm/mach-iop33x/iq80331.c
+++ b/arch/arm/mach-iop33x/iq80331.c
@@ -45,10 +45,6 @@ static void __init iq80331_timer_init(void)
                 iop_init_time(266000000);
 }
 
-static struct sys_timer iq80331_timer = {
-        .init           = iq80331_timer_init,
-};
-
 
 /*
  * IQ80331 PCI.
@@ -143,7 +139,7 @@ MACHINE_START(IQ80331, "Intel IQ80331")
         .atag_offset    = 0x100,
         .map_io         = iop3xx_map_io,
         .init_irq       = iop33x_init_irq,
-        .timer          = &iq80331_timer,
+        .init_time      = iq80331_timer_init,
         .init_machine   = iq80331_init_machine,
         .restart        = iop3xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c
index e2f5beece6e8..8192987e78e5 100644
--- a/arch/arm/mach-iop33x/iq80332.c
+++ b/arch/arm/mach-iop33x/iq80332.c
@@ -45,10 +45,6 @@ static void __init iq80332_timer_init(void)
                 iop_init_time(266000000);
 }
 
-static struct sys_timer iq80332_timer = {
-        .init           = iq80332_timer_init,
-};
-
 
 /*
  * IQ80332 PCI.
@@ -143,7 +139,7 @@ MACHINE_START(IQ80332, "Intel IQ80332")
         .atag_offset    = 0x100,
         .map_io         = iop3xx_map_io,
         .init_irq       = iop33x_init_irq,
-        .timer          = &iq80332_timer,
+        .init_time      = iq80332_timer_init,
         .init_machine   = iq80332_init_machine,
         .restart        = iop3xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c
index 90e42e9982cb..6beec150c060 100644
--- a/arch/arm/mach-ixp4xx/avila-setup.c
+++ b/arch/arm/mach-ixp4xx/avila-setup.c
@@ -167,7 +167,7 @@ MACHINE_START(AVILA, "Gateworks Avila Network Platform")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = avila_init,
 #if defined(CONFIG_PCI)
@@ -187,7 +187,7 @@ MACHINE_START(LOFT, "Giant Shoulder Inc Loft board")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = avila_init,
 #if defined(CONFIG_PCI)
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 8c0c0e2d0727..1dbeb7c99d58 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -307,10 +307,6 @@ void __init ixp4xx_timer_init(void)
         ixp4xx_clockevent_init();
 }
 
-struct sys_timer ixp4xx_timer = {
-        .init           = ixp4xx_timer_init,
-};
-
 static struct pxa2xx_udc_mach_info ixp4xx_udc_info;
 
 void __init ixp4xx_set_udc_info(struct pxa2xx_udc_mach_info *info)
@@ -523,22 +519,15 @@ static struct clock_event_device clockevent_ixp4xx = {
         .name           = "ixp4xx timer1",
         .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
         .rating         = 200,
-        .shift          = 24,
         .set_mode       = ixp4xx_set_mode,
         .set_next_event = ixp4xx_set_next_event,
 };
 
 static void __init ixp4xx_clockevent_init(void)
 {
-        clockevent_ixp4xx.mult = div_sc(IXP4XX_TIMER_FREQ, NSEC_PER_SEC,
-                                        clockevent_ixp4xx.shift);
-        clockevent_ixp4xx.max_delta_ns =
-                clockevent_delta2ns(0xfffffffe, &clockevent_ixp4xx);
-        clockevent_ixp4xx.min_delta_ns =
-                clockevent_delta2ns(0xf, &clockevent_ixp4xx);
         clockevent_ixp4xx.cpumask = cpumask_of(0);
-
-        clockevents_register_device(&clockevent_ixp4xx);
+        clockevents_config_and_register(&clockevent_ixp4xx, IXP4XX_TIMER_FREQ,
+                                        0xf, 0xfffffffe);
 }
 
 void ixp4xx_restart(char mode, const char *cmd)
diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c
index 1b83110028d6..820cae8608fc 100644
--- a/arch/arm/mach-ixp4xx/coyote-setup.c
+++ b/arch/arm/mach-ixp4xx/coyote-setup.c
@@ -112,7 +112,7 @@ MACHINE_START(ADI_COYOTE, "ADI Engineering Coyote")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = coyote_init,
 #if defined(CONFIG_PCI)
@@ -132,7 +132,7 @@ MACHINE_START(IXDPG425, "Intel IXDPG425")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = coyote_init,
         .restart        = ixp4xx_restart,
diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c
index 97a0af8f1955..5d413f8c5700 100644
--- a/arch/arm/mach-ixp4xx/dsmg600-setup.c
+++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c
@@ -226,10 +226,6 @@ static void __init dsmg600_timer_init(void)
     ixp4xx_timer_init();
 }
 
-static struct sys_timer dsmg600_timer = {
-    .init   = dsmg600_timer_init,
-};
-
 static void __init dsmg600_init(void)
 {
         ixp4xx_sys_init();
@@ -282,7 +278,7 @@ MACHINE_START(DSMG600, "D-Link DSM-G600 RevA")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &dsmg600_timer,
+        .init_time      = dsmg600_timer_init,
         .init_machine   = dsmg600_init,
 #if defined(CONFIG_PCI)
         .dma_zone_size  = SZ_64M,
diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c
index 9175a25a7511..429966b756ed 100644
--- a/arch/arm/mach-ixp4xx/fsg-setup.c
+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
@@ -272,7 +272,7 @@ MACHINE_START(FSG, "Freecom FSG-3")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = fsg_init,
 #if defined(CONFIG_PCI)
diff --git a/arch/arm/mach-ixp4xx/gateway7001-setup.c b/arch/arm/mach-ixp4xx/gateway7001-setup.c
index 033c71758953..3d24b3fcee87 100644
--- a/arch/arm/mach-ixp4xx/gateway7001-setup.c
+++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c
@@ -99,7 +99,7 @@ MACHINE_START(GATEWAY7001, "Gateway 7001 AP")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = gateway7001_init,
 #if defined(CONFIG_PCI)
diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c
index 53b8348dfcc2..e54ff491c105 100644
--- a/arch/arm/mach-ixp4xx/goramo_mlr.c
+++ b/arch/arm/mach-ixp4xx/goramo_mlr.c
@@ -498,7 +498,7 @@ MACHINE_START(GORAMO_MLR, "MultiLink")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = gmlr_init,
 #if defined(CONFIG_PCI)
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
index 18ebc6be7969..16a12994fb53 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
@@ -167,7 +167,7 @@ MACHINE_START(GTWX5715, "Gemtek GTWX5715 (Linksys WRV54G)")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = gtwx5715_init,
 #if defined(CONFIG_PCI)
diff --git a/arch/arm/mach-ixp4xx/include/mach/platform.h b/arch/arm/mach-ixp4xx/include/mach/platform.h
index 5bce94aacca9..db5afb69c123 100644
--- a/arch/arm/mach-ixp4xx/include/mach/platform.h
+++ b/arch/arm/mach-ixp4xx/include/mach/platform.h
@@ -89,8 +89,6 @@ struct ixp4xx_pata_data {
         void __iomem    *cs1;
 };
 
-struct sys_timer;
-
 #define IXP4XX_ETH_NPEA         0x00
 #define IXP4XX_ETH_NPEB         0x10
 #define IXP4XX_ETH_NPEC         0x20
@@ -125,7 +123,6 @@ extern void ixp4xx_init_early(void);
 extern void ixp4xx_init_irq(void);
 extern void ixp4xx_sys_init(void);
 extern void ixp4xx_timer_init(void);
-extern struct sys_timer ixp4xx_timer;
 extern void ixp4xx_restart(char, const char *);
 extern void ixp4xx_pci_preinit(void);
 struct pci_sys_data;
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 108a9d3f382d..22d688b7d513 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -252,7 +252,7 @@ MACHINE_START(IXDP425, "Intel IXDP425 Development Platform")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = ixdp425_init,
 #if defined(CONFIG_PCI)
@@ -268,7 +268,7 @@ MACHINE_START(IXDP465, "Intel IXDP465 Development Platform")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = ixdp425_init,
 #if defined(CONFIG_PCI)
@@ -283,7 +283,7 @@ MACHINE_START(IXCDP1100, "Intel IXCDP1100 Development Platform")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = ixdp425_init,
 #if defined(CONFIG_PCI)
@@ -298,7 +298,7 @@ MACHINE_START(KIXRP435, "Intel KIXRP435 Reference Platform")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = ixdp425_init,
 #if defined(CONFIG_PCI)
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index 33cb0955b6bf..ed667ce9f576 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -317,7 +317,7 @@ MACHINE_START(NAS100D, "Iomega NAS 100d")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .init_machine   = nas100d_init,
 #if defined(CONFIG_PCI)
         .dma_zone_size  = SZ_64M,
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index e2903faaebb3..7e55236c26ea 100644
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -232,10 +232,6 @@ static void __init nslu2_timer_init(void)
     ixp4xx_timer_init();
 }
 
-static struct sys_timer nslu2_timer = {
-    .init   = nslu2_timer_init,
-};
-
 static void __init nslu2_init(void)
 {
         uint8_t __iomem *f;
@@ -303,7 +299,7 @@ MACHINE_START(NSLU2, "Linksys NSLU2")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &nslu2_timer,
+        .init_time      = nslu2_timer_init,
         .init_machine   = nslu2_init,
 #if defined(CONFIG_PCI)
         .dma_zone_size  = SZ_64M,
diff --git a/arch/arm/mach-ixp4xx/omixp-setup.c b/arch/arm/mach-ixp4xx/omixp-setup.c
index 158ddb79821d..46a89f5e8269 100644
--- a/arch/arm/mach-ixp4xx/omixp-setup.c
+++ b/arch/arm/mach-ixp4xx/omixp-setup.c
@@ -245,7 +245,7 @@ MACHINE_START(DEVIXP, "Omicron DEVIXP")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .init_machine   = omixp_init,
         .restart        = ixp4xx_restart,
 MACHINE_END
@@ -257,7 +257,7 @@ MACHINE_START(MICCPT, "Omicron MICCPT")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .init_machine   = omixp_init,
 #if defined(CONFIG_PCI)
         .dma_zone_size  = SZ_64M,
@@ -272,7 +272,7 @@ MACHINE_START(MIC256, "Omicron MIC256")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .init_machine   = omixp_init,
         .restart        = ixp4xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-ixp4xx/vulcan-setup.c b/arch/arm/mach-ixp4xx/vulcan-setup.c
index 2798f435aaf4..d42730a1d4ab 100644
--- a/arch/arm/mach-ixp4xx/vulcan-setup.c
+++ b/arch/arm/mach-ixp4xx/vulcan-setup.c
@@ -239,7 +239,7 @@ MACHINE_START(ARCOM_VULCAN, "Arcom/Eurotech Vulcan")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = vulcan_init,
 #if defined(CONFIG_PCI)
diff --git a/arch/arm/mach-ixp4xx/wg302v2-setup.c b/arch/arm/mach-ixp4xx/wg302v2-setup.c
index a785175b115b..8f9ea2f3a9a5 100644
--- a/arch/arm/mach-ixp4xx/wg302v2-setup.c
+++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c
@@ -100,7 +100,7 @@ MACHINE_START(WG302V2, "Netgear WG302 v2 / WAG302 v2")
         .map_io         = ixp4xx_map_io,
         .init_early     = ixp4xx_init_early,
         .init_irq       = ixp4xx_init_irq,
-        .timer          = &ixp4xx_timer,
+        .init_time      = ixp4xx_timer_init,
         .atag_offset    = 0x100,
         .init_machine   = wg302v2_init,
 #if defined(CONFIG_PCI)
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index de4fd2bb1e27..d4af5c191c24 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -183,7 +183,7 @@ DT_MACHINE_START(KIRKWOOD_DT, "Marvell Kirkwood (Flattened Device Tree)")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = orion_dt_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .init_machine   = kirkwood_dt_init,
         .restart        = kirkwood_restart,
         .dt_compat      = kirkwood_dt_board_compat,
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index bac21a554c91..b5ad4dff6b12 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -530,7 +530,7 @@ static int __init kirkwood_find_tclk(void)
         return 166666667;
 }
 
-static void __init kirkwood_timer_init(void)
+void __init kirkwood_timer_init(void)
 {
         kirkwood_tclk = kirkwood_find_tclk();
 
@@ -538,10 +538,6 @@ static void __init kirkwood_timer_init(void)
                         IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
 }
 
-struct sys_timer kirkwood_timer = {
-        .init = kirkwood_timer_init,
-};
-
 /*****************************************************************************
  * Audio
  ****************************************************************************/
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index 5ffa57f08c80..283ab611e8da 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -156,7 +156,7 @@ void kirkwood_xor1_init(void);
 void kirkwood_crypto_init(void);
 
 extern int kirkwood_tclk;
-extern struct sys_timer kirkwood_timer;
+extern void kirkwood_timer_init(void);
 
 #define ARRAY_AND_SIZE(x)       (x), ARRAY_SIZE(x)
 
diff --git a/arch/arm/mach-kirkwood/d2net_v2-setup.c b/arch/arm/mach-kirkwood/d2net_v2-setup.c
index 2c1a453df201..453418063c1e 100644
--- a/arch/arm/mach-kirkwood/d2net_v2-setup.c
+++ b/arch/arm/mach-kirkwood/d2net_v2-setup.c
@@ -226,6 +226,6 @@ MACHINE_START(D2NET_V2, "LaCie d2 Network v2")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
index c49b177c1523..5a369fe74754 100644
--- a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
+++ b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
@@ -103,6 +103,6 @@ MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/dockstar-setup.c b/arch/arm/mach-kirkwood/dockstar-setup.c
index 791a98fafa29..77f98f2b0416 100644
--- a/arch/arm/mach-kirkwood/dockstar-setup.c
+++ b/arch/arm/mach-kirkwood/dockstar-setup.c
@@ -107,6 +107,6 @@ MACHINE_START(DOCKSTAR, "Seagate FreeAgent DockStar")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/guruplug-setup.c b/arch/arm/mach-kirkwood/guruplug-setup.c
index 7cb55f982243..1c6e736cbbf8 100644
--- a/arch/arm/mach-kirkwood/guruplug-setup.c
+++ b/arch/arm/mach-kirkwood/guruplug-setup.c
@@ -126,6 +126,6 @@ MACHINE_START(GURUPLUG, "Marvell GuruPlug Reference Board")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
index 6d8364a97810..ba384b992bef 100644
--- a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
+++ b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
@@ -167,6 +167,6 @@ MACHINE_START(MV88F6281GTW_GE, "Marvell 88F6281 GTW GE Board")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/netspace_v2-setup.c b/arch/arm/mach-kirkwood/netspace_v2-setup.c
index 728e86d33f0c..3b706611da8e 100644
--- a/arch/arm/mach-kirkwood/netspace_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netspace_v2-setup.c
@@ -263,7 +263,7 @@ MACHINE_START(NETSPACE_V2, "LaCie Network Space v2")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
 #endif
@@ -275,7 +275,7 @@ MACHINE_START(INETSPACE_V2, "LaCie Internet Space v2")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
 #endif
@@ -287,7 +287,7 @@ MACHINE_START(NETSPACE_MAX_V2, "LaCie Network Space Max v2")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
index a3b091470b8a..913d032cdb19 100644
--- a/arch/arm/mach-kirkwood/netxbig_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
@@ -404,7 +404,7 @@ MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
 #endif
@@ -416,7 +416,7 @@ MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-kirkwood/openrd-setup.c b/arch/arm/mach-kirkwood/openrd-setup.c
index 7e81e9b586bf..8ddd69fdc937 100644
--- a/arch/arm/mach-kirkwood/openrd-setup.c
+++ b/arch/arm/mach-kirkwood/openrd-setup.c
@@ -221,7 +221,7 @@ MACHINE_START(OPENRD_BASE, "Marvell OpenRD Base Board")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
 #endif
@@ -234,7 +234,7 @@ MACHINE_START(OPENRD_CLIENT, "Marvell OpenRD Client Board")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
 #endif
@@ -247,7 +247,7 @@ MACHINE_START(OPENRD_ULTIMATE, "Marvell OpenRD Ultimate Board")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
index 19072c84008f..e4fd3129d36f 100644
--- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
@@ -84,6 +84,6 @@ MACHINE_START(RD88F6192_NAS, "Marvell RD-88F6192-NAS Development Board")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c
index 9717101a7437..c7d93b48926b 100644
--- a/arch/arm/mach-kirkwood/rd88f6281-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c
@@ -120,6 +120,6 @@ MACHINE_START(RD88F6281, "Marvell RD-88F6281 Reference Board")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/sheevaplug-setup.c b/arch/arm/mach-kirkwood/sheevaplug-setup.c
index 8a175948b28d..55b68fa39f45 100644
--- a/arch/arm/mach-kirkwood/sheevaplug-setup.c
+++ b/arch/arm/mach-kirkwood/sheevaplug-setup.c
@@ -143,7 +143,7 @@ MACHINE_START(SHEEVAPLUG, "Marvell SheevaPlug Reference Board")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
 #endif
@@ -155,7 +155,7 @@ MACHINE_START(ESATA_SHEEVAPLUG, "Marvell eSATA SheevaPlug Reference Board")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-kirkwood/t5325-setup.c b/arch/arm/mach-kirkwood/t5325-setup.c
index f2daf711e72e..8736f8c97518 100644
--- a/arch/arm/mach-kirkwood/t5325-setup.c
+++ b/arch/arm/mach-kirkwood/t5325-setup.c
@@ -211,6 +211,6 @@ MACHINE_START(T5325, "HP t5325 Thin Client")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/ts219-setup.c b/arch/arm/mach-kirkwood/ts219-setup.c
index 73e2b6ca9564..283abff90228 100644
--- a/arch/arm/mach-kirkwood/ts219-setup.c
+++ b/arch/arm/mach-kirkwood/ts219-setup.c
@@ -137,6 +137,6 @@ MACHINE_START(TS219, "QNAP TS-119/TS-219")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/ts41x-setup.c b/arch/arm/mach-kirkwood/ts41x-setup.c
index e4c61279ea86..81d585806b2f 100644
--- a/arch/arm/mach-kirkwood/ts41x-setup.c
+++ b/arch/arm/mach-kirkwood/ts41x-setup.c
@@ -181,6 +181,6 @@ MACHINE_START(TS41X, "QNAP TS-41x")
         .map_io         = kirkwood_map_io,
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
-        .timer          = &kirkwood_timer,
+        .init_time      = kirkwood_timer_init,
         .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-ks8695/board-acs5k.c b/arch/arm/mach-ks8695/board-acs5k.c
index b0c306ccbc6e..456d6386edf8 100644
--- a/arch/arm/mach-ks8695/board-acs5k.c
+++ b/arch/arm/mach-ks8695/board-acs5k.c
@@ -227,6 +227,6 @@ MACHINE_START(ACS5K, "Brivo Systems LLC ACS-5000 Master board")
         .map_io         = ks8695_map_io,
         .init_irq       = ks8695_init_irq,
         .init_machine   = acs5k_init,
-        .timer          = &ks8695_timer,
+        .init_time      = ks8695_timer_init,
         .restart        = ks8695_restart,
 MACHINE_END
diff --git a/arch/arm/mach-ks8695/board-dsm320.c b/arch/arm/mach-ks8695/board-dsm320.c
index e0d36cef2c56..d37c218c3584 100644
--- a/arch/arm/mach-ks8695/board-dsm320.c
+++ b/arch/arm/mach-ks8695/board-dsm320.c
@@ -125,6 +125,6 @@ MACHINE_START(DSM320, "D-Link DSM-320 Wireless Media Player")
         .map_io         = ks8695_map_io,
         .init_irq       = ks8695_init_irq,
         .init_machine   = dsm320_init,
-        .timer          = &ks8695_timer,
+        .init_time      = ks8695_timer_init,
         .restart        = ks8695_restart,
 MACHINE_END
diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c
index a8270725b76d..3acbdfd31391 100644
--- a/arch/arm/mach-ks8695/board-micrel.c
+++ b/arch/arm/mach-ks8695/board-micrel.c
@@ -57,6 +57,6 @@ MACHINE_START(KS8695, "KS8695 Centaur Development Board")
         .map_io         = ks8695_map_io,
         .init_irq       = ks8695_init_irq,
         .init_machine   = micrel_init,
-        .timer          = &ks8695_timer,
+        .init_time      = ks8695_timer_init,
         .restart        = ks8695_restart,
 MACHINE_END
diff --git a/arch/arm/mach-ks8695/board-og.c b/arch/arm/mach-ks8695/board-og.c
index 1623ba461e47..002bc619bb68 100644
--- a/arch/arm/mach-ks8695/board-og.c
+++ b/arch/arm/mach-ks8695/board-og.c
@@ -145,7 +145,7 @@ MACHINE_START(CM4002, "OpenGear/CM4002")
         .map_io         = ks8695_map_io,
         .init_irq       = ks8695_init_irq,
         .init_machine   = og_init,
-        .timer          = &ks8695_timer,
+        .init_time      = ks8695_timer_init,
         .restart        = ks8695_restart,
 MACHINE_END
 #endif
@@ -157,7 +157,7 @@ MACHINE_START(CM4008, "OpenGear/CM4008")
         .map_io         = ks8695_map_io,
         .init_irq       = ks8695_init_irq,
         .init_machine   = og_init,
-        .timer          = &ks8695_timer,
+        .init_time      = ks8695_timer_init,
         .restart        = ks8695_restart,
 MACHINE_END
 #endif
@@ -169,7 +169,7 @@ MACHINE_START(CM41XX, "OpenGear/CM41xx")
         .map_io         = ks8695_map_io,
         .init_irq       = ks8695_init_irq,
         .init_machine   = og_init,
-        .timer          = &ks8695_timer,
+        .init_time      = ks8695_timer_init,
         .restart        = ks8695_restart,
 MACHINE_END
 #endif
@@ -181,7 +181,7 @@ MACHINE_START(IM4004, "OpenGear/IM4004")
         .map_io         = ks8695_map_io,
         .init_irq       = ks8695_init_irq,
         .init_machine   = og_init,
-        .timer          = &ks8695_timer,
+        .init_time      = ks8695_timer_init,
         .restart        = ks8695_restart,
 MACHINE_END
 #endif
@@ -193,7 +193,7 @@ MACHINE_START(IM42XX, "OpenGear/IM42xx")
         .map_io         = ks8695_map_io,
         .init_irq       = ks8695_init_irq,
         .init_machine   = og_init,
-        .timer          = &ks8695_timer,
+        .init_time      = ks8695_timer_init,
         .restart        = ks8695_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-ks8695/board-sg.c b/arch/arm/mach-ks8695/board-sg.c
index f35b98b5bf37..fdf2352d2cf8 100644
--- a/arch/arm/mach-ks8695/board-sg.c
+++ b/arch/arm/mach-ks8695/board-sg.c
@@ -91,7 +91,7 @@ MACHINE_START(LITE300, "SecureComputing/SG300")
         .map_io         = ks8695_map_io,
         .init_irq       = ks8695_init_irq,
         .init_machine   = sg_init,
-        .timer          = &ks8695_timer,
+        .init_time      = ks8695_timer_init,
         .restart        = ks8695_restart,
 MACHINE_END
 #endif
@@ -103,7 +103,7 @@ MACHINE_START(SG310, "McAfee/SG310")
         .map_io         = ks8695_map_io,
         .init_irq       = ks8695_init_irq,
         .init_machine   = sg_init,
-        .timer          = &ks8695_timer,
+        .init_time      = ks8695_timer_init,
         .restart        = ks8695_restart,
 MACHINE_END
 #endif
@@ -115,7 +115,7 @@ MACHINE_START(SE4200, "SecureComputing/SE4200")
         .map_io         = ks8695_map_io,
         .init_irq       = ks8695_init_irq,
         .init_machine   = sg_init,
-        .timer          = &ks8695_timer,
+        .init_time      = ks8695_timer_init,
         .restart        = ks8695_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-ks8695/generic.h b/arch/arm/mach-ks8695/generic.h
index f8bdb11a9c33..6e97ce462d73 100644
--- a/arch/arm/mach-ks8695/generic.h
+++ b/arch/arm/mach-ks8695/generic.h
@@ -13,4 +13,4 @@
 extern __init void ks8695_map_io(void);
 extern __init void ks8695_init_irq(void);
 extern void ks8695_restart(char, const char *);
-extern struct sys_timer ks8695_timer;
+extern void ks8695_timer_init(void);
diff --git a/arch/arm/mach-ks8695/time.c b/arch/arm/mach-ks8695/time.c
index 46c84bc7792c..c272a3863d5f 100644
--- a/arch/arm/mach-ks8695/time.c
+++ b/arch/arm/mach-ks8695/time.c
@@ -146,7 +146,7 @@ static void ks8695_timer_setup(void)
                                         0xFFFFFFFFU);
 }
 
-static void __init ks8695_timer_init (void)
+void __init ks8695_timer_init(void)
 {
         ks8695_timer_setup();
 
@@ -154,10 +154,6 @@ static void __init ks8695_timer_init (void)
         setup_irq(KS8695_IRQ_TIMER1, &ks8695_timer_irq);
 }
 
-struct sys_timer ks8695_timer = {
-        .init           = ks8695_timer_init,
-};
-
 void ks8695_restart(char mode, const char *cmd)
 {
         unsigned int reg;
diff --git a/arch/arm/mach-lpc32xx/common.h b/arch/arm/mach-lpc32xx/common.h
index afeac3b1fae6..e0b26062a272 100644
--- a/arch/arm/mach-lpc32xx/common.h
+++ b/arch/arm/mach-lpc32xx/common.h
@@ -25,7 +25,7 @@
 /*
  * Other arch specific structures and functions
  */
-extern struct sys_timer lpc32xx_timer;
+extern void lpc32xx_timer_init(void);
 extern void __init lpc32xx_init_irq(void);
 extern void __init lpc32xx_map_io(void);
 extern void __init lpc32xx_serial_init(void);
diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c
index e8ff4c3f0566..c1cd5a943ab1 100644
--- a/arch/arm/mach-lpc32xx/phy3250.c
+++ b/arch/arm/mach-lpc32xx/phy3250.c
@@ -263,7 +263,7 @@ DT_MACHINE_START(LPC32XX_DT, "LPC32XX SoC (Flattened Device Tree)")
         .atag_offset    = 0x100,
         .map_io         = lpc32xx_map_io,
         .init_irq       = lpc32xx_init_irq,
-        .timer          = &lpc32xx_timer,
+        .init_time      = lpc32xx_timer_init,
         .init_machine   = lpc3250_machine_init,
         .dt_compat      = lpc32xx_dt_compat,
         .restart        = lpc23xx_restart,
diff --git a/arch/arm/mach-lpc32xx/timer.c b/arch/arm/mach-lpc32xx/timer.c
index c40667c33161..20eab63d10ba 100644
--- a/arch/arm/mach-lpc32xx/timer.c
+++ b/arch/arm/mach-lpc32xx/timer.c
@@ -70,7 +70,6 @@ static void lpc32xx_clkevt_mode(enum clock_event_mode mode,
 static struct clock_event_device lpc32xx_clkevt = {
         .name           = "lpc32xx_clkevt",
         .features       = CLOCK_EVT_FEAT_ONESHOT,
-        .shift          = 32,
         .rating         = 300,
         .set_next_event = lpc32xx_clkevt_next_event,
         .set_mode       = lpc32xx_clkevt_mode,
@@ -100,7 +99,7 @@ static struct irqaction lpc32xx_timer_irq = {
  * clocks need to be enabled here manually and then tagged as used in
  * the clock driver initialization
  */
-static void __init lpc32xx_timer_init(void)
+void __init lpc32xx_timer_init(void)
 {
         u32 clkrate, pllreg;
 
@@ -141,14 +140,8 @@ static void __init lpc32xx_timer_init(void)
         setup_irq(IRQ_LPC32XX_TIMER0, &lpc32xx_timer_irq);
 
         /* Setup the clockevent structure. */
-        lpc32xx_clkevt.mult = div_sc(clkrate, NSEC_PER_SEC,
-                lpc32xx_clkevt.shift);
-        lpc32xx_clkevt.max_delta_ns = clockevent_delta2ns(-1,
-                &lpc32xx_clkevt);
-        lpc32xx_clkevt.min_delta_ns = clockevent_delta2ns(1,
-                &lpc32xx_clkevt) + 1;
         lpc32xx_clkevt.cpumask = cpumask_of(0);
-        clockevents_register_device(&lpc32xx_clkevt);
+        clockevents_config_and_register(&lpc32xx_clkevt, clkrate, 1, -1);
 
         /* Use timer1 as clock source. */
         __raw_writel(LPC32XX_TIMER_CNTR_TCR_RESET,
@@ -161,8 +154,3 @@ static void __init lpc32xx_timer_init(void)
         clocksource_mmio_init(LPC32XX_TIMER_TC(LPC32XX_TIMER1_BASE),
                 "lpc32xx_clksrc", clkrate, 300, 32, clocksource_mmio_readl_up);
 }
-
-struct sys_timer lpc32xx_timer = {
-        .init           = &lpc32xx_timer_init,
-};
-
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index e5dba9c5dc54..9f64d5632e07 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -262,7 +262,7 @@ MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform")
         .map_io         = mmp_map_io,
         .nr_irqs        = MMP_NR_IRQS,
         .init_irq       = pxa168_init_irq,
-        .timer          = &pxa168_timer,
+        .init_time      = pxa168_timer_init,
         .init_machine   = common_init,
         .restart        = pxa168_restart,
 MACHINE_END
@@ -271,7 +271,7 @@ MACHINE_START(ZYLONITE2, "PXA168-based Zylonite2 Development Platform")
         .map_io         = mmp_map_io,
         .nr_irqs        = MMP_NR_IRQS,
         .init_irq       = pxa168_init_irq,
-        .timer          = &pxa168_timer,
+        .init_time      = pxa168_timer_init,
         .init_machine   = common_init,
         .restart        = pxa168_restart,
 MACHINE_END
diff --git a/arch/arm/mach-mmp/avengers_lite.c b/arch/arm/mach-mmp/avengers_lite.c
index 603542ae6fbd..1f94957b56ae 100644
--- a/arch/arm/mach-mmp/avengers_lite.c
+++ b/arch/arm/mach-mmp/avengers_lite.c
@@ -45,7 +45,7 @@ MACHINE_START(AVENGERS_LITE, "PXA168 Avengers lite Development Platform")
         .map_io         = mmp_map_io,
         .nr_irqs        = MMP_NR_IRQS,
         .init_irq       = pxa168_init_irq,
-        .timer          = &pxa168_timer,
+        .init_time      = pxa168_timer_init,
         .init_machine   = avengers_lite_init,
         .restart        = pxa168_restart,
 MACHINE_END
diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.c
index 5cb769cd26d9..2358011c7d8e 100644
--- a/arch/arm/mach-mmp/brownstone.c
+++ b/arch/arm/mach-mmp/brownstone.c
@@ -218,7 +218,7 @@ MACHINE_START(BROWNSTONE, "Brownstone Development Platform")
         .map_io         = mmp_map_io,
         .nr_irqs        = BROWNSTONE_NR_IRQS,
         .init_irq       = mmp2_init_irq,
-        .timer          = &mmp2_timer,
+        .init_time      = mmp2_timer_init,
         .init_machine   = brownstone_init,
         .restart        = mmp_restart,
 MACHINE_END
diff --git a/arch/arm/mach-mmp/common.h b/arch/arm/mach-mmp/common.h
index bd453274fca2..0bdc50b134ce 100644
--- a/arch/arm/mach-mmp/common.h
+++ b/arch/arm/mach-mmp/common.h
@@ -1,7 +1,5 @@
 #define ARRAY_AND_SIZE(x)       (x), ARRAY_SIZE(x)
 
-struct sys_timer;
-
 extern void timer_init(int irq);
 
 extern void __init icu_init_irq(void);
diff --git a/arch/arm/mach-mmp/flint.c b/arch/arm/mach-mmp/flint.c
index 8059cc0905c6..754c352dd02b 100644
--- a/arch/arm/mach-mmp/flint.c
+++ b/arch/arm/mach-mmp/flint.c
@@ -121,7 +121,7 @@ MACHINE_START(FLINT, "Flint Development Platform")
         .map_io         = mmp_map_io,
         .nr_irqs        = FLINT_NR_IRQS,
         .init_irq       = mmp2_init_irq,
-        .timer          = &mmp2_timer,
+        .init_time      = mmp2_timer_init,
         .init_machine   = flint_init,
         .restart        = mmp_restart,
 MACHINE_END
diff --git a/arch/arm/mach-mmp/gplugd.c b/arch/arm/mach-mmp/gplugd.c
index 5c3d61ee729a..d1e2d595e79c 100644
--- a/arch/arm/mach-mmp/gplugd.c
+++ b/arch/arm/mach-mmp/gplugd.c
@@ -194,7 +194,7 @@ MACHINE_START(GPLUGD, "PXA168-based GuruPlug Display (gplugD) Platform")
         .map_io         = mmp_map_io,
         .nr_irqs        = MMP_NR_IRQS,
         .init_irq       = pxa168_init_irq,
-        .timer          = &pxa168_timer,
+        .init_time      = pxa168_timer_init,
         .init_machine   = gplugd_init,
         .restart        = pxa168_restart,
 MACHINE_END
diff --git a/arch/arm/mach-mmp/include/mach/mmp2.h b/arch/arm/mach-mmp/include/mach/mmp2.h
index c4ca4d17194a..0764f4ecec82 100644
--- a/arch/arm/mach-mmp/include/mach/mmp2.h
+++ b/arch/arm/mach-mmp/include/mach/mmp2.h
@@ -3,9 +3,7 @@
 
 #include <linux/platform_data/pxa_sdhci.h>
 
-struct sys_timer;
-
-extern struct sys_timer mmp2_timer;
+extern void mmp2_timer_init(void);
 extern void __init mmp2_init_icu(void);
 extern void __init mmp2_init_irq(void);
 extern void mmp2_clear_pmic_int(void);
diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h
index 37632d964d50..7ed1df21ea1c 100644
--- a/arch/arm/mach-mmp/include/mach/pxa168.h
+++ b/arch/arm/mach-mmp/include/mach/pxa168.h
@@ -1,9 +1,7 @@
 #ifndef __ASM_MACH_PXA168_H
 #define __ASM_MACH_PXA168_H
 
-struct sys_timer;
-
-extern struct sys_timer pxa168_timer;
+extern void pxa168_timer_init(void);
 extern void __init pxa168_init_irq(void);
 extern void pxa168_restart(char, const char *);
 extern void pxa168_clear_keypad_wakeup(void);
diff --git a/arch/arm/mach-mmp/include/mach/pxa910.h b/arch/arm/mach-mmp/include/mach/pxa910.h
index 3b58a3b2d7df..eff31ab6dc3b 100644
--- a/arch/arm/mach-mmp/include/mach/pxa910.h
+++ b/arch/arm/mach-mmp/include/mach/pxa910.h
@@ -1,9 +1,7 @@
 #ifndef __ASM_MACH_PXA910_H
 #define __ASM_MACH_PXA910_H
 
-struct sys_timer;
-
-extern struct sys_timer pxa910_timer;
+extern void pxa910_timer_init(void);
 extern void __init pxa910_init_irq(void);
 
 #include <linux/i2c.h>
diff --git a/arch/arm/mach-mmp/jasper.c b/arch/arm/mach-mmp/jasper.c
index ff73249884d0..66634fd0ecb0 100644
--- a/arch/arm/mach-mmp/jasper.c
+++ b/arch/arm/mach-mmp/jasper.c
@@ -174,7 +174,7 @@ MACHINE_START(MARVELL_JASPER, "Jasper Development Platform")
         .map_io         = mmp_map_io,
         .nr_irqs        = JASPER_NR_IRQS,
         .init_irq       = mmp2_init_irq,
-        .timer          = &mmp2_timer,
+        .init_time      = mmp2_timer_init,
         .init_machine   = jasper_init,
         .restart        = mmp_restart,
 MACHINE_END
diff --git a/arch/arm/mach-mmp/mmp-dt.c b/arch/arm/mach-mmp/mmp-dt.c
index 033cc31b3c72..d063efa0a4f1 100644
--- a/arch/arm/mach-mmp/mmp-dt.c
+++ b/arch/arm/mach-mmp/mmp-dt.c
@@ -22,10 +22,6 @@
 extern void __init mmp_dt_irq_init(void);
 extern void __init mmp_dt_init_timer(void);
 
-static struct sys_timer mmp_dt_timer = {
-        .init   = mmp_dt_init_timer,
-};
-
 static const struct of_dev_auxdata pxa168_auxdata_lookup[] __initconst = {
         OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4017000, "pxa2xx-uart.0", NULL),
         OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4018000, "pxa2xx-uart.1", NULL),
@@ -69,7 +65,7 @@ static const char *mmp_dt_board_compat[] __initdata = {
 DT_MACHINE_START(PXA168_DT, "Marvell PXA168 (Device Tree Support)")
         .map_io         = mmp_map_io,
         .init_irq       = mmp_dt_irq_init,
-        .timer          = &mmp_dt_timer,
+        .init_time      = mmp_dt_init_timer,
         .init_machine   = pxa168_dt_init,
         .dt_compat      = mmp_dt_board_compat,
 MACHINE_END
@@ -77,7 +73,7 @@ MACHINE_END
 DT_MACHINE_START(PXA910_DT, "Marvell PXA910 (Device Tree Support)")
         .map_io         = mmp_map_io,
         .init_irq       = mmp_dt_irq_init,
-        .timer          = &mmp_dt_timer,
+        .init_time      = mmp_dt_init_timer,
         .init_machine   = pxa910_dt_init,
         .dt_compat      = mmp_dt_board_compat,
 MACHINE_END
diff --git a/arch/arm/mach-mmp/mmp2-dt.c b/arch/arm/mach-mmp/mmp2-dt.c
index 535a5ed5977b..fad431aa6e09 100644
--- a/arch/arm/mach-mmp/mmp2-dt.c
+++ b/arch/arm/mach-mmp/mmp2-dt.c
@@ -24,10 +24,6 @@
 extern void __init mmp_dt_irq_init(void);
 extern void __init mmp_dt_init_timer(void);
 
-static struct sys_timer mmp_dt_timer = {
-        .init   = mmp_dt_init_timer,
-};
-
 static const struct of_dev_auxdata mmp2_auxdata_lookup[] __initconst = {
         OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4030000, "pxa2xx-uart.0", NULL),
         OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4017000, "pxa2xx-uart.1", NULL),
@@ -54,7 +50,7 @@ static const char *mmp2_dt_board_compat[] __initdata = {
 DT_MACHINE_START(MMP2_DT, "Marvell MMP2 (Device Tree Support)")
         .map_io         = mmp_map_io,
         .init_irq       = mmp_dt_irq_init,
-        .timer          = &mmp_dt_timer,
+        .init_time      = mmp_dt_init_timer,
         .init_machine   = mmp2_dt_init,
         .dt_compat      = mmp2_dt_board_compat,
 MACHINE_END
diff --git a/arch/arm/mach-mmp/mmp2.c b/arch/arm/mach-mmp/mmp2.c
index 3a3768c7a191..d94d114eef7b 100644
--- a/arch/arm/mach-mmp/mmp2.c
+++ b/arch/arm/mach-mmp/mmp2.c
@@ -114,7 +114,7 @@ postcore_initcall(mmp2_init);
 
 #define APBC_TIMERS     APBC_REG(0x024)
 
-static void __init mmp2_timer_init(void)
+void __init mmp2_timer_init(void)
 {
         unsigned long clk_rst;
 
@@ -130,10 +130,6 @@ static void __init mmp2_timer_init(void)
         timer_init(IRQ_MMP2_TIMER1);
 }
 
-struct sys_timer mmp2_timer = {
-        .init   = mmp2_timer_init,
-};
-
 /* on-chip devices */
 MMP2_DEVICE(uart1, "pxa2xx-uart", 0, UART1, 0xd4030000, 0x30, 4, 5);
 MMP2_DEVICE(uart2, "pxa2xx-uart", 1, UART2, 0xd4017000, 0x30, 20, 21);
diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c
index b7f074f15498..9bc7b86a86a7 100644
--- a/arch/arm/mach-mmp/pxa168.c
+++ b/arch/arm/mach-mmp/pxa168.c
@@ -67,7 +67,7 @@ postcore_initcall(pxa168_init);
 #define TIMER_CLK_RST   (APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(3))
 #define APBC_TIMERS     APBC_REG(0x34)
 
-static void __init pxa168_timer_init(void)
+void __init pxa168_timer_init(void)
 {
         /* this is early, we have to initialize the CCU registers by
          * ourselves instead of using clk_* API. Clock rate is defined
@@ -81,10 +81,6 @@ static void __init pxa168_timer_init(void)
         timer_init(IRQ_PXA168_TIMER1);
 }
 
-struct sys_timer pxa168_timer = {
-        .init   = pxa168_timer_init,
-};
-
 void pxa168_clear_keypad_wakeup(void)
 {
         uint32_t val;
diff --git a/arch/arm/mach-mmp/pxa910.c b/arch/arm/mach-mmp/pxa910.c
index 8b1e16fbb7a5..c6a89f1eca4e 100644
--- a/arch/arm/mach-mmp/pxa910.c
+++ b/arch/arm/mach-mmp/pxa910.c
@@ -101,7 +101,7 @@ postcore_initcall(pxa910_init);
 #define TIMER_CLK_RST   (APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(3))
 #define APBC_TIMERS     APBC_REG(0x34)
 
-static void __init pxa910_timer_init(void)
+void __init pxa910_timer_init(void)
 {
         /* reset and configure */
         __raw_writel(APBC_APBCLK | APBC_RST, APBC_TIMERS);
@@ -110,10 +110,6 @@ static void __init pxa910_timer_init(void)
         timer_init(IRQ_PXA910_AP1_TIMER1);
 }
 
-struct sys_timer pxa910_timer = {
-        .init   = pxa910_timer_init,
-};
-
 /* on-chip devices */
 
 /* NOTE: there are totally 3 UARTs on PXA910:
diff --git a/arch/arm/mach-mmp/tavorevb.c b/arch/arm/mach-mmp/tavorevb.c
index b28f9084dfff..4c127d23955d 100644
--- a/arch/arm/mach-mmp/tavorevb.c
+++ b/arch/arm/mach-mmp/tavorevb.c
@@ -103,7 +103,7 @@ MACHINE_START(TAVOREVB, "PXA910 Evaluation Board (aka TavorEVB)")
         .map_io         = mmp_map_io,
         .nr_irqs        = MMP_NR_IRQS,
         .init_irq       = pxa910_init_irq,
-        .timer          = &pxa910_timer,
+        .init_time      = pxa910_timer_init,
         .init_machine   = tavorevb_init,
         .restart        = mmp_restart,
 MACHINE_END
diff --git a/arch/arm/mach-mmp/teton_bga.c b/arch/arm/mach-mmp/teton_bga.c
index dd30ea74785c..8609967975ed 100644
--- a/arch/arm/mach-mmp/teton_bga.c
+++ b/arch/arm/mach-mmp/teton_bga.c
@@ -86,7 +86,7 @@ MACHINE_START(TETON_BGA, "PXA168-based Teton BGA Development Platform")
         .map_io         = mmp_map_io,
         .nr_irqs        = MMP_NR_IRQS,
         .init_irq       = pxa168_init_irq,
-        .timer          = &pxa168_timer,
+        .init_time      = pxa168_timer_init,
         .init_machine   = teton_bga_init,
         .restart        = pxa168_restart,
 MACHINE_END
diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c
index 936447c70977..86a18b3d252e 100644
--- a/arch/arm/mach-mmp/time.c
+++ b/arch/arm/mach-mmp/time.c
@@ -141,7 +141,6 @@ static void timer_set_mode(enum clock_event_mode mode,
 static struct clock_event_device ckevt = {
         .name           = "clockevent",
         .features       = CLOCK_EVT_FEAT_ONESHOT,
-        .shift          = 32,
         .rating         = 200,
         .set_next_event = timer_set_next_event,
         .set_mode       = timer_set_mode,
@@ -198,15 +197,13 @@ void __init timer_init(int irq)
 
         setup_sched_clock(mmp_read_sched_clock, 32, CLOCK_TICK_RATE);
 
-        ckevt.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, ckevt.shift);
-        ckevt.max_delta_ns = clockevent_delta2ns(MAX_DELTA, &ckevt);
-        ckevt.min_delta_ns = clockevent_delta2ns(MIN_DELTA, &ckevt);
         ckevt.cpumask = cpumask_of(0);
 
         setup_irq(irq, &timer_irq);
 
         clocksource_register_hz(&cksrc, CLOCK_TICK_RATE);
-        clockevents_register_device(&ckevt);
+        clockevents_config_and_register(&ckevt, CLOCK_TICK_RATE,
+                                        MIN_DELTA, MAX_DELTA);
 }
 
 #ifdef CONFIG_OF
diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c
index ce55fd8821c4..6e474900b13e 100644
--- a/arch/arm/mach-mmp/ttc_dkb.c
+++ b/arch/arm/mach-mmp/ttc_dkb.c
@@ -218,7 +218,7 @@ MACHINE_START(TTC_DKB, "PXA910-based TTC_DKB Development Platform")
         .map_io         = mmp_map_io,
         .nr_irqs        = TTCDKB_NR_IRQS,
         .init_irq       = pxa910_init_irq,
-        .timer          = &pxa910_timer,
+        .init_time      = pxa910_timer_init,
         .init_machine   = ttc_dkb_init,
         .restart        = mmp_restart,
 MACHINE_END
diff --git a/arch/arm/mach-msm/board-dt-8660.c b/arch/arm/mach-msm/board-dt-8660.c
index c111cec64338..7dcfc5300bbd 100644
--- a/arch/arm/mach-msm/board-dt-8660.c
+++ b/arch/arm/mach-msm/board-dt-8660.c
@@ -47,6 +47,6 @@ DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)")
         .init_irq = irqchip_init,
         .init_machine = msm8x60_dt_init,
         .init_late = msm8x60_init_late,
-        .timer = &msm_dt_timer,
+        .init_time      = msm_dt_timer_init,
         .dt_compat = msm8x60_fluid_match,
 MACHINE_END
diff --git a/arch/arm/mach-msm/board-dt-8960.c b/arch/arm/mach-msm/board-dt-8960.c
index fad0e5083e43..73019363ffa4 100644
--- a/arch/arm/mach-msm/board-dt-8960.c
+++ b/arch/arm/mach-msm/board-dt-8960.c
@@ -32,7 +32,7 @@ DT_MACHINE_START(MSM8960_DT, "Qualcomm MSM (Flattened Device Tree)")
         .smp = smp_ops(msm_smp_ops),
         .map_io = msm_map_msm8960_io,
         .init_irq = irqchip_init,
-        .timer = &msm_dt_timer,
+        .init_time      = msm_dt_timer_init,
         .init_machine = msm_dt_init,
         .dt_compat = msm8960_dt_match,
 MACHINE_END
diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c
index 6ce542e2e21c..84d720af34ab 100644
--- a/arch/arm/mach-msm/board-halibut.c
+++ b/arch/arm/mach-msm/board-halibut.c
@@ -106,5 +106,5 @@ MACHINE_START(HALIBUT, "Halibut Board (QCT SURF7200A)")
         .init_irq       = halibut_init_irq,
         .init_machine   = halibut_init,
         .init_late      = halibut_init_late,
-        .timer          = &msm7x01_timer,
+        .init_time      = msm7x01_timer_init,
 MACHINE_END
diff --git a/arch/arm/mach-msm/board-mahimahi.c b/arch/arm/mach-msm/board-mahimahi.c
index df00bc03ce74..30c3496db593 100644
--- a/arch/arm/mach-msm/board-mahimahi.c
+++ b/arch/arm/mach-msm/board-mahimahi.c
@@ -75,7 +75,7 @@ static void __init mahimahi_init_late(void)
         smd_debugfs_init();
 }
 
-extern struct sys_timer msm_timer;
+void msm_timer_init(void);
 
 MACHINE_START(MAHIMAHI, "mahimahi")
         .atag_offset    = 0x100,
@@ -84,5 +84,5 @@ MACHINE_START(MAHIMAHI, "mahimahi")
         .init_irq       = msm_init_irq,
         .init_machine   = mahimahi_init,
         .init_late      = mahimahi_init_late,
-        .timer          = &msm_timer,
+        .init_time      = msm_timer_init,
 MACHINE_END
diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c
index effa6f4336c7..7bc3f82e3ec9 100644
--- a/arch/arm/mach-msm/board-msm7x30.c
+++ b/arch/arm/mach-msm/board-msm7x30.c
@@ -131,7 +131,7 @@ MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF")
         .init_irq = msm7x30_init_irq,
         .init_machine = msm7x30_init,
         .init_late = msm7x30_init_late,
-        .timer = &msm7x30_timer,
+        .init_time      = msm7x30_timer_init,
 MACHINE_END
 
 MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA")
@@ -142,7 +142,7 @@ MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA")
         .init_irq = msm7x30_init_irq,
         .init_machine = msm7x30_init,
         .init_late = msm7x30_init_late,
-        .timer = &msm7x30_timer,
+        .init_time      = msm7x30_timer_init,
 MACHINE_END
 
 MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID")
@@ -153,5 +153,5 @@ MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID")
         .init_irq = msm7x30_init_irq,
         .init_machine = msm7x30_init,
         .init_late = msm7x30_init_late,
-        .timer = &msm7x30_timer,
+        .init_time      = msm7x30_timer_init,
 MACHINE_END
diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c
index 2448fcf09eb1..686e7949a73a 100644
--- a/arch/arm/mach-msm/board-qsd8x50.c
+++ b/arch/arm/mach-msm/board-qsd8x50.c
@@ -200,7 +200,7 @@ MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF")
         .init_irq = qsd8x50_init_irq,
         .init_machine = qsd8x50_init,
         .init_late = qsd8x50_init_late,
-        .timer = &qsd8x50_timer,
+        .init_time      = qsd8x50_timer_init,
 MACHINE_END
 
 MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5")
@@ -209,5 +209,5 @@ MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5")
         .init_irq = qsd8x50_init_irq,
         .init_machine = qsd8x50_init,
         .init_late = qsd8x50_init_late,
-        .timer = &qsd8x50_timer,
+        .init_time      = qsd8x50_timer_init,
 MACHINE_END
diff --git a/arch/arm/mach-msm/board-sapphire.c b/arch/arm/mach-msm/board-sapphire.c
index b7b0fc7e3278..70730111b37c 100644
--- a/arch/arm/mach-msm/board-sapphire.c
+++ b/arch/arm/mach-msm/board-sapphire.c
@@ -53,7 +53,7 @@ static struct platform_device *devices[] __initdata = {
         &msm_device_uart3,
 };
 
-extern struct sys_timer msm_timer;
+void msm_timer_init(void);
 
 static void __init sapphire_init_irq(void)
 {
@@ -113,5 +113,5 @@ MACHINE_START(SAPPHIRE, "sapphire")
         .init_irq       = sapphire_init_irq,
         .init_machine   = sapphire_init,
         .init_late      = sapphire_init_late,
-        .timer          = &msm_timer,
+        .init_time      = msm_timer_init,
 MACHINE_END
diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c
index 4ba0800e243e..919bfa32871a 100644
--- a/arch/arm/mach-msm/board-trout.c
+++ b/arch/arm/mach-msm/board-trout.c
@@ -110,5 +110,5 @@ MACHINE_START(TROUT, "HTC Dream")
         .init_irq       = trout_init_irq,
         .init_machine   = trout_init,
         .init_late      = trout_init_late,
-        .timer          = &msm7x01_timer,
+        .init_time      = msm7x01_timer_init,
 MACHINE_END
diff --git a/arch/arm/mach-msm/common.h b/arch/arm/mach-msm/common.h
index 633a7159d5ff..ce8215a269e5 100644
--- a/arch/arm/mach-msm/common.h
+++ b/arch/arm/mach-msm/common.h
@@ -12,10 +12,10 @@
 #ifndef __MACH_COMMON_H
 #define __MACH_COMMON_H
 
-extern struct sys_timer msm7x01_timer;
-extern struct sys_timer msm7x30_timer;
-extern struct sys_timer msm_dt_timer;
-extern struct sys_timer qsd8x50_timer;
+extern void msm7x01_timer_init(void);
+extern void msm7x30_timer_init(void);
+extern void msm_dt_timer_init(void);
+extern void qsd8x50_timer_init(void);
 
 extern void msm_map_common_io(void);
 extern void msm_map_msm7x30_io(void);
diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c
index 4330285d6753..2969027f02fa 100644
--- a/arch/arm/mach-msm/timer.c
+++ b/arch/arm/mach-msm/timer.c
@@ -143,13 +143,9 @@ static int __cpuinit msm_local_timer_setup(struct clock_event_device *evt)
         evt->rating = msm_clockevent.rating;
         evt->set_mode = msm_timer_set_mode;
         evt->set_next_event = msm_timer_set_next_event;
-        evt->shift = msm_clockevent.shift;
-        evt->mult = div_sc(GPT_HZ, NSEC_PER_SEC, evt->shift);
-        evt->max_delta_ns = clockevent_delta2ns(0xf0000000, evt);
-        evt->min_delta_ns = clockevent_delta2ns(4, evt);
 
         *__this_cpu_ptr(msm_evt.percpu_evt) = evt;
-        clockevents_register_device(evt);
+        clockevents_config_and_register(evt, GPT_HZ, 4, 0xf0000000);
         enable_percpu_irq(evt->irq, IRQ_TYPE_EDGE_RISING);
         return 0;
 }
@@ -228,7 +224,7 @@ static const struct of_device_id msm_gpt_match[] __initconst = {
         { },
 };
 
-static void __init msm_dt_timer_init(void)
+void __init msm_dt_timer_init(void)
 {
         struct device_node *np;
         u32 freq;
@@ -295,10 +291,6 @@ static void __init msm_dt_timer_init(void)
 
         msm_timer_init(freq, 32, irq, !!percpu_offset);
 }
-
-struct sys_timer msm_dt_timer = {
-        .init = msm_dt_timer_init
-};
 #endif
 
 static int __init msm_timer_map(phys_addr_t event, phys_addr_t source)
@@ -316,7 +308,7 @@ static int __init msm_timer_map(phys_addr_t event, phys_addr_t source)
         return 0;
 }
 
-static void __init msm7x01_timer_init(void)
+void __init msm7x01_timer_init(void)
 {
         struct clocksource *cs = &msm_clocksource;
 
@@ -329,28 +321,16 @@ static void __init msm7x01_timer_init(void)
                         false);
 }
 
-struct sys_timer msm7x01_timer = {
-        .init = msm7x01_timer_init
-};
-
-static void __init msm7x30_timer_init(void)
+void __init msm7x30_timer_init(void)
 {
         if (msm_timer_map(0xc0100004, 0xc0100024))
                 return;
         msm_timer_init(24576000 / 4, 32, 1, false);
 }
 
-struct sys_timer msm7x30_timer = {
-        .init = msm7x30_timer_init
-};
-
-static void __init qsd8x50_timer_init(void)
+void __init qsd8x50_timer_init(void)
 {
         if (msm_timer_map(0xAC100000, 0xAC100010))
                 return;
         msm_timer_init(19200000 / 4, 32, 7, false);
 }
-
-struct sys_timer qsd8x50_timer = {
-        .init = qsd8x50_timer_init
-};
diff --git a/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c b/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c
index ee74ec97c141..1f2ef98b37c6 100644
--- a/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c
+++ b/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c
@@ -150,6 +150,6 @@ MACHINE_START(TERASTATION_WXL, "Buffalo Nas WXL")
         .map_io         = mv78xx0_map_io,
         .init_early     = mv78xx0_init_early,
         .init_irq       = mv78xx0_init_irq,
-        .timer          = &mv78xx0_timer,
+        .init_time      = mv78xx0_timer_init,
         .restart        = mv78xx0_restart,
 MACHINE_END
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index d0cb4857b4b3..0efa14498ebc 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -336,16 +336,12 @@ void __init mv78xx0_init_early(void)
         orion_time_set_base(TIMER_VIRT_BASE);
 }
 
-static void __init_refok mv78xx0_timer_init(void)
+void __init_refok mv78xx0_timer_init(void)
 {
         orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR,
                         IRQ_MV78XX0_TIMER_1, get_tclk());
 }
 
-struct sys_timer mv78xx0_timer = {
-        .init = mv78xx0_timer_init,
-};
-
 
 /*****************************************************************************
  * General
diff --git a/arch/arm/mach-mv78xx0/common.h b/arch/arm/mach-mv78xx0/common.h
index 507c767d49e0..5e9485bad0ac 100644
--- a/arch/arm/mach-mv78xx0/common.h
+++ b/arch/arm/mach-mv78xx0/common.h
@@ -47,7 +47,7 @@ void mv78xx0_uart3_init(void);
 void mv78xx0_i2c_init(void);
 void mv78xx0_restart(char, const char *);
 
-extern struct sys_timer mv78xx0_timer;
+extern void mv78xx0_timer_init(void);
 
 
 #endif
diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
index 4d6d48bf51ef..4e0f22b30bc8 100644
--- a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
+++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
@@ -98,6 +98,6 @@ MACHINE_START(DB78X00_BP, "Marvell DB-78x00-BP Development Board")
         .map_io         = mv78xx0_map_io,
         .init_early     = mv78xx0_init_early,
         .init_irq       = mv78xx0_init_irq,
-        .timer          = &mv78xx0_timer,
+        .init_time      = mv78xx0_timer_init,
         .restart        = mv78xx0_restart,
 MACHINE_END
diff --git a/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c
index 9a882706e138..d2d06f3957f3 100644
--- a/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c
+++ b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c
@@ -83,6 +83,6 @@ MACHINE_START(RD78X00_MASA, "Marvell RD-78x00-MASA Development Board")
         .map_io         = mv78xx0_map_io,
         .init_early     = mv78xx0_init_early,
         .init_irq       = mv78xx0_init_irq,
-        .timer          = &mv78xx0_timer,
+        .init_time      = mv78xx0_timer_init,
         .restart        = mv78xx0_restart,
 MACHINE_END
diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c
index 7434b5e36197..a5ea616d6d12 100644
--- a/arch/arm/mach-mvebu/armada-370-xp.c
+++ b/arch/arm/mach-mvebu/armada-370-xp.c
@@ -56,10 +56,6 @@ void __init armada_370_xp_init_early(void)
         init_dma_coherent_pool_size(SZ_1M);
 }
 
-struct sys_timer armada_370_xp_timer = {
-        .init           = armada_370_xp_timer_and_clk_init,
-};
-
 static void __init armada_370_xp_dt_init(void)
 {
         of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
@@ -78,7 +74,7 @@ DT_MACHINE_START(ARMADA_XP_DT, "Marvell Armada 370/XP (Device Tree)")
         .init_early     = armada_370_xp_init_early,
         .init_irq       = armada_370_xp_init_irq,
         .handle_irq     = armada_370_xp_handle_irq,
-        .timer          = &armada_370_xp_timer,
+        .init_time      = armada_370_xp_timer_and_clk_init,
         .restart        = mvebu_restart,
         .dt_compat      = armada_370_xp_dt_compat,
 MACHINE_END
diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c
index c66129b5dd18..5fad7cefe8aa 100644
--- a/arch/arm/mach-mxs/mach-mxs.c
+++ b/arch/arm/mach-mxs/mach-mxs.c
@@ -163,19 +163,11 @@ static void __init imx23_timer_init(void)
         mx23_clocks_init();
 }
 
-static struct sys_timer imx23_timer = {
-        .init = imx23_timer_init,
-};
-
 static void __init imx28_timer_init(void)
 {
         mx28_clocks_init();
 }
 
-static struct sys_timer imx28_timer = {
-        .init = imx28_timer_init,
-};
-
 enum mac_oui {
         OUI_FSL,
         OUI_DENX,
@@ -446,7 +438,7 @@ DT_MACHINE_START(IMX23, "Freescale i.MX23 (Device Tree)")
         .map_io         = mx23_map_io,
         .init_irq       = icoll_init_irq,
         .handle_irq     = icoll_handle_irq,
-        .timer          = &imx23_timer,
+        .init_time      = imx23_timer_init,
         .init_machine   = mxs_machine_init,
         .dt_compat      = imx23_dt_compat,
         .restart        = mxs_restart,
@@ -456,7 +448,7 @@ DT_MACHINE_START(IMX28, "Freescale i.MX28 (Device Tree)")
         .map_io         = mx28_map_io,
         .init_irq       = icoll_init_irq,
         .handle_irq     = icoll_handle_irq,
-        .timer          = &imx28_timer,
+        .init_time      = imx28_timer_init,
         .init_machine   = mxs_machine_init,
         .dt_compat      = imx28_dt_compat,
         .restart        = mxs_restart,
diff --git a/arch/arm/mach-mxs/timer.c b/arch/arm/mach-mxs/timer.c
index 856f4c796061..27451b1ba3f1 100644
--- a/arch/arm/mach-mxs/timer.c
+++ b/arch/arm/mach-mxs/timer.c
@@ -195,7 +195,6 @@ static void mxs_set_mode(enum clock_event_mode mode,
 static struct clock_event_device mxs_clockevent_device = {
         .name           = "mxs_timrot",
         .features       = CLOCK_EVT_FEAT_ONESHOT,
-        .shift          = 32,
         .set_mode       = mxs_set_mode,
         .set_next_event = timrotv2_set_next_event,
         .rating         = 200,
@@ -203,25 +202,12 @@ static struct clock_event_device mxs_clockevent_device = {
 
 static int __init mxs_clockevent_init(struct clk *timer_clk)
 {
-        unsigned int c = clk_get_rate(timer_clk);
-
-        mxs_clockevent_device.mult =
-                div_sc(c, NSEC_PER_SEC, mxs_clockevent_device.shift);
-        mxs_clockevent_device.cpumask = cpumask_of(0);
-        if (timrot_is_v1()) {
+        if (timrot_is_v1())
                 mxs_clockevent_device.set_next_event = timrotv1_set_next_event;
-                mxs_clockevent_device.max_delta_ns =
-                        clockevent_delta2ns(0xfffe, &mxs_clockevent_device);
-                mxs_clockevent_device.min_delta_ns =
-                        clockevent_delta2ns(0xf, &mxs_clockevent_device);
-        } else {
-                mxs_clockevent_device.max_delta_ns =
-                        clockevent_delta2ns(0xfffffffe, &mxs_clockevent_device);
-                mxs_clockevent_device.min_delta_ns =
-                        clockevent_delta2ns(0xf, &mxs_clockevent_device);
-        }
-
-        clockevents_register_device(&mxs_clockevent_device);
+        mxs_clockevent_device.cpumask = cpumask_of(0);
+        clockevents_config_and_register(&mxs_clockevent_device,
+                                        clk_get_rate(timer_clk), 0xf,
+                                        timrot_is_v1() ? 0xfffe : 0xfffffffe);
 
         return 0;
 }
diff --git a/arch/arm/mach-netx/generic.h b/arch/arm/mach-netx/generic.h
index 9b915119b8d6..768b26bbb42b 100644
--- a/arch/arm/mach-netx/generic.h
+++ b/arch/arm/mach-netx/generic.h
@@ -21,5 +21,4 @@ extern void __init netx_map_io(void);
 extern void __init netx_init_irq(void);
 extern void netx_restart(char, const char *);
 
-struct sys_timer;
-extern struct sys_timer netx_timer;
+extern void netx_timer_init(void);
diff --git a/arch/arm/mach-netx/nxdb500.c b/arch/arm/mach-netx/nxdb500.c
index 04d5e5eb6473..9b558eb3070f 100644
--- a/arch/arm/mach-netx/nxdb500.c
+++ b/arch/arm/mach-netx/nxdb500.c
@@ -203,7 +203,7 @@ MACHINE_START(NXDB500, "Hilscher nxdb500")
         .atag_offset    = 0x100,
         .map_io         = netx_map_io,
         .init_irq       = netx_init_irq,
-        .timer          = &netx_timer,
+        .init_time      = netx_timer_init,
         .init_machine   = nxdb500_init,
         .restart        = netx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-netx/nxdkn.c b/arch/arm/mach-netx/nxdkn.c
index cf15bdd50f6f..a5e86cd365e7 100644
--- a/arch/arm/mach-netx/nxdkn.c
+++ b/arch/arm/mach-netx/nxdkn.c
@@ -96,7 +96,7 @@ MACHINE_START(NXDKN, "Hilscher nxdkn")
         .atag_offset    = 0x100,
         .map_io         = netx_map_io,
         .init_irq       = netx_init_irq,
-        .timer          = &netx_timer,
+        .init_time      = netx_timer_init,
         .init_machine   = nxdkn_init,
         .restart        = netx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-netx/nxeb500hmi.c b/arch/arm/mach-netx/nxeb500hmi.c
index 069bd26e1b72..ad17885d0159 100644
--- a/arch/arm/mach-netx/nxeb500hmi.c
+++ b/arch/arm/mach-netx/nxeb500hmi.c
@@ -180,7 +180,7 @@ MACHINE_START(NXEB500HMI, "Hilscher nxeb500hmi")
         .atag_offset    = 0x100,
         .map_io         = netx_map_io,
         .init_irq       = netx_init_irq,
-        .timer          = &netx_timer,
+        .init_time      = netx_timer_init,
         .init_machine   = nxeb500hmi_init,
         .restart        = netx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c
index e24c141ba489..6df42e643031 100644
--- a/arch/arm/mach-netx/time.c
+++ b/arch/arm/mach-netx/time.c
@@ -76,7 +76,6 @@ static int netx_set_next_event(unsigned long evt,
 
 static struct clock_event_device netx_clockevent = {
         .name = "netx-timer" __stringify(TIMER_CLOCKEVENT),
-        .shift = 32,
         .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
         .set_next_event = netx_set_next_event,
         .set_mode = netx_set_mode,
@@ -107,7 +106,7 @@ static struct irqaction netx_timer_irq = {
 /*
  * Set up timer interrupt
  */
-static void __init netx_timer_init(void)
+void __init netx_timer_init(void)
 {
         /* disable timer initially */
         writel(0, NETX_GPIO_COUNTER_CTRL(0));
@@ -140,18 +139,9 @@ static void __init netx_timer_init(void)
         clocksource_mmio_init(NETX_GPIO_COUNTER_CURRENT(TIMER_CLOCKSOURCE),
                 "netx_timer", CLOCK_TICK_RATE, 200, 32, clocksource_mmio_readl_up);
 
-        netx_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC,
-                        netx_clockevent.shift);
-        netx_clockevent.max_delta_ns =
-                clockevent_delta2ns(0xfffffffe, &netx_clockevent);
         /* with max_delta_ns >= delta2ns(0x800) the system currently runs fine.
          * Adding some safety ... */
-        netx_clockevent.min_delta_ns =
-                clockevent_delta2ns(0xa00, &netx_clockevent);
         netx_clockevent.cpumask = cpumask_of(0);
-        clockevents_register_device(&netx_clockevent);
+        clockevents_config_and_register(&netx_clockevent, CLOCK_TICK_RATE,
+                                        0xa00, 0xfffffffe);
 }
-
-struct sys_timer netx_timer = {
-        .init           = netx_timer_init,
-};
diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c
index 5748df0d725a..aaed48d94374 100644
--- a/arch/arm/mach-nomadik/board-nhk8815.c
+++ b/arch/arm/mach-nomadik/board-nhk8815.c
@@ -266,10 +266,6 @@ static void __init nomadik_timer_init(void)
         nmdk_timer_init(io_p2v(NOMADIK_MTU0_BASE), IRQ_MTU0);
 }
 
-static struct sys_timer nomadik_timer = {
-        .init   = nomadik_timer_init,
-};
-
 static struct i2c_board_info __initdata nhk8815_i2c0_devices[] = {
         {
                 I2C_BOARD_INFO("stw4811", 0x2d),
@@ -351,7 +347,7 @@ MACHINE_START(NOMADIK, "NHK8815")
         .atag_offset    = 0x100,
         .map_io         = cpu8815_map_io,
         .init_irq       = cpu8815_init_irq,
-        .timer          = &nomadik_timer,
+        .init_time      = nomadik_timer_init,
         .init_machine   = nhk8815_platform_init,
         .restart        = cpu8815_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 2e98a3ac7c5e..2aab761ee68d 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -628,6 +628,6 @@ MACHINE_START(AMS_DELTA, "Amstrad E3 (Delta)")
         .init_irq       = omap1_init_irq,
         .init_machine   = ams_delta_init,
         .init_late      = ams_delta_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 560a7dcf0a56..702d58039cc1 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -364,6 +364,6 @@ MACHINE_START(OMAP_FSAMPLE, "OMAP730 F-Sample")
         .init_irq       = omap1_init_irq,
         .init_machine   = omap_fsample_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index 608e7d2a2778..e1d9171774bc 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -84,6 +84,6 @@ MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710")
         .init_irq       = omap1_init_irq,
         .init_machine   = omap_generic_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 2274bd677efc..0dac3d239e32 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -461,6 +461,6 @@ MACHINE_START(OMAP_H2, "TI-H2")
         .init_irq       = omap1_init_irq,
         .init_machine   = h2_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 1051935f0aac..816ecd13f81e 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -454,6 +454,6 @@ MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board")
         .init_irq       = omap1_init_irq,
         .init_machine   = h3_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index 356f816c84a6..35a2379b986f 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -603,6 +603,6 @@ MACHINE_START(HERALD, "HTC Herald")
         .init_irq       = omap1_init_irq,
         .init_machine   = htcherald_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index f8033fab0f82..bd5f02e9c354 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -458,6 +458,6 @@ MACHINE_START(OMAP_INNOVATOR, "TI-Innovator")
         .init_irq       = omap1_init_irq,
         .init_machine   = innovator_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 24d2f2df11a0..4695ca717706 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -242,6 +242,6 @@ MACHINE_START(NOKIA770, "Nokia 770")
         .init_irq       = omap1_init_irq,
         .init_machine   = omap_nokia770_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 872ea47cd28a..a7ce69286688 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -609,6 +609,6 @@ MACHINE_START(OMAP_OSK, "TI-OSK")
         .init_irq       = omap1_init_irq,
         .init_machine   = osk_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index c33dceb46607..845a1a7aef95 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -268,6 +268,6 @@ MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E")
         .init_irq       = omap1_init_irq,
         .init_machine   = omap_palmte_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 2948b0ee4be8..65a4a3e357f2 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -314,6 +314,6 @@ MACHINE_START(OMAP_PALMTT, "OMAP1510 based Palm Tungsten|T")
         .init_irq       = omap1_init_irq,
         .init_machine   = omap_palmtt_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 7a05895c0be3..01c970071fd8 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -330,6 +330,6 @@ MACHINE_START(OMAP_PALMZ71, "OMAP310 based Palm Zire71")
         .init_irq       = omap1_init_irq,
         .init_machine   = omap_palmz71_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 27f8d12ec222..8b2f7127f716 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -326,6 +326,6 @@ MACHINE_START(OMAP_PERSEUS2, "OMAP730 Perseus2")
         .init_irq       = omap1_init_irq,
         .init_machine   = omap_perseus2_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 20ed52ae1714..9732a98f3e06 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -407,6 +407,6 @@ MACHINE_START(SX1, "OMAP310 based Siemens SX1")
         .init_irq       = omap1_init_irq,
         .init_machine   = omap_sx1_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = omap1_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index abf705f49b19..6c116e1a4b01 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -289,6 +289,6 @@ MACHINE_START(VOICEBLUE, "VoiceBlue OMAP5910")
         .init_irq       = omap1_init_irq,
         .init_machine   = voiceblue_init,
         .init_late      = omap1_init_late,
-        .timer          = &omap1_timer,
+        .init_time      = omap1_timer_init,
         .restart        = voiceblue_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap1/common.h b/arch/arm/mach-omap1/common.h
index b53e0854422f..fb18831e88aa 100644
--- a/arch/arm/mach-omap1/common.h
+++ b/arch/arm/mach-omap1/common.h
@@ -75,7 +75,7 @@ extern void __init omap_check_revision(void);
 extern void omap1_nand_cmd_ctl(struct mtd_info *mtd, int cmd,
                                unsigned int ctrl);
 
-extern struct sys_timer omap1_timer;
+extern void omap1_timer_init(void);
 #ifdef CONFIG_OMAP_32K_TIMER
 extern int omap_32k_timer_init(void);
 #else
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index 4d4816fd6fc9..726ec23d29c7 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -145,7 +145,6 @@ static void omap_mpu_set_mode(enum clock_event_mode mode,
 static struct clock_event_device clockevent_mpu_timer1 = {
         .name           = "mpu_timer1",
         .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
-        .shift          = 32,
         .set_next_event = omap_mpu_set_next_event,
         .set_mode       = omap_mpu_set_mode,
 };
@@ -170,15 +169,9 @@ static __init void omap_init_mpu_timer(unsigned long rate)
         setup_irq(INT_TIMER1, &omap_mpu_timer1_irq);
         omap_mpu_timer_start(0, (rate / HZ) - 1, 1);
 
-        clockevent_mpu_timer1.mult = div_sc(rate, NSEC_PER_SEC,
-                                            clockevent_mpu_timer1.shift);
-        clockevent_mpu_timer1.max_delta_ns =
-                clockevent_delta2ns(-1, &clockevent_mpu_timer1);
-        clockevent_mpu_timer1.min_delta_ns =
-                clockevent_delta2ns(1, &clockevent_mpu_timer1);
-
         clockevent_mpu_timer1.cpumask = cpumask_of(0);
-        clockevents_register_device(&clockevent_mpu_timer1);
+        clockevents_config_and_register(&clockevent_mpu_timer1, rate,
+                                        1, -1);
 }
 
 
@@ -236,12 +229,8 @@ static inline void omap_mpu_timer_init(void)
  * Timer initialization
  * ---------------------------------------------------------------------------
  */
-static void __init omap1_timer_init(void)
+void __init omap1_timer_init(void)
 {
         if (omap_32k_timer_init() != 0)
                 omap_mpu_timer_init();
 }
-
-struct sys_timer omap1_timer = {
-        .init           = omap1_timer_init,
-};
diff --git a/arch/arm/mach-omap1/timer32k.c b/arch/arm/mach-omap1/timer32k.c
index 41152fadd4c0..0b74246ba62c 100644
--- a/arch/arm/mach-omap1/timer32k.c
+++ b/arch/arm/mach-omap1/timer32k.c
@@ -140,7 +140,6 @@ static void omap_32k_timer_set_mode(enum clock_event_mode mode,
 static struct clock_event_device clockevent_32k_timer = {
         .name           = "32k-timer",
         .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
-        .shift          = 32,
         .set_next_event = omap_32k_timer_set_next_event,
         .set_mode       = omap_32k_timer_set_mode,
 };
@@ -165,16 +164,9 @@ static __init void omap_init_32k_timer(void)
 {
         setup_irq(INT_OS_TIMER, &omap_32k_timer_irq);
 
-        clockevent_32k_timer.mult = div_sc(OMAP_32K_TICKS_PER_SEC,
-                                           NSEC_PER_SEC,
-                                           clockevent_32k_timer.shift);
-        clockevent_32k_timer.max_delta_ns =
-                clockevent_delta2ns(0xfffffffe, &clockevent_32k_timer);
-        clockevent_32k_timer.min_delta_ns =
-                clockevent_delta2ns(1, &clockevent_32k_timer);
-
         clockevent_32k_timer.cpumask = cpumask_of(0);
-        clockevents_register_device(&clockevent_32k_timer);
+        clockevents_config_and_register(&clockevent_32k_timer,
+                                        OMAP_32K_TICKS_PER_SEC, 1, 0xfffffffe);
 }
 
 /*
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index 4815ea6f8f5d..5f413968d568 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -284,6 +284,6 @@ MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board")
         .handle_irq     = omap2_intc_handle_irq,
         .init_machine   = omap_2430sdp_init,
         .init_late      = omap2430_init_late,
-        .timer          = &omap2_timer,
+        .init_time      = omap2_sync32k_timer_init,
         .restart        = omap2xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index bb73afc9ac17..8e2513f6a282 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -597,6 +597,6 @@ MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap_3430sdp_init,
         .init_late      = omap3430_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index 050aaa771254..33846274bb8a 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -211,6 +211,6 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap_sdp_init,
         .init_late      = omap3630_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index cb43253dfa86..f8eeef40efe8 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -724,6 +724,6 @@ MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
         .init_irq       = gic_init_irq,
         .init_machine   = omap_4430sdp_init,
         .init_late      = omap4430_init_late,
-        .timer          = &omap4_timer,
+        .init_time      = omap4_local_timer_init,
         .restart        = omap44xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c
index 51b96a1206d1..07f0be24a5d1 100644
--- a/arch/arm/mach-omap2/board-am3517crane.c
+++ b/arch/arm/mach-omap2/board-am3517crane.c
@@ -92,6 +92,6 @@ MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = am3517_crane_init,
         .init_late      = am35xx_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index f81a303b87ff..6f5b2a05f4b2 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -393,6 +393,6 @@ MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = am3517_evm_init,
         .init_late      = am35xx_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index 5d0a61f54165..3a6ca74709ab 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -337,6 +337,6 @@ MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon")
         .handle_irq     = omap2_intc_handle_irq,
         .init_machine   = omap_apollon_init,
         .init_late      = omap2420_init_late,
-        .timer          = &omap2_timer,
+        .init_time      = omap2_sync32k_timer_init,
         .restart        = omap2xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index b3102c2f4a3c..68647c389190 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -751,7 +751,7 @@ MACHINE_START(CM_T35, "Compulab CM-T35")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = cm_t35_init,
         .init_late      = omap35xx_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
 
@@ -764,6 +764,6 @@ MACHINE_START(CM_T3730, "Compulab CM-T3730")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = cm_t3730_init,
         .init_late     = omap3630_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
index ebbc2adb499e..6a9529ab95cd 100644
--- a/arch/arm/mach-omap2/board-cm-t3517.c
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -297,6 +297,6 @@ MACHINE_START(CM_T3517, "Compulab CM-T3517")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = cm_t3517_init,
         .init_late      = am35xx_init_late,
-        .timer          = &omap3_gp_timer,
+        .init_time      = omap3_gp_gptimer_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 12865af25d3a..0b1d8f758088 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -643,6 +643,6 @@ MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = devkit8000_init,
         .init_late      = omap35xx_init_late,
-        .timer          = &omap3_secure_timer,
+        .init_time      = omap3_secure_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 73be86852f6a..2590463e4b57 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -64,7 +64,7 @@ DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
         .init_irq       = omap_intc_of_init,
         .handle_irq     = omap2_intc_handle_irq,
         .init_machine   = omap_generic_init,
-        .timer          = &omap2_timer,
+        .init_time      = omap2_sync32k_timer_init,
         .dt_compat      = omap242x_boards_compat,
         .restart        = omap2xxx_restart,
 MACHINE_END
@@ -83,7 +83,7 @@ DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
         .init_irq       = omap_intc_of_init,
         .handle_irq     = omap2_intc_handle_irq,
         .init_machine   = omap_generic_init,
-        .timer          = &omap2_timer,
+        .init_time      = omap2_sync32k_timer_init,
         .dt_compat      = omap243x_boards_compat,
         .restart        = omap2xxx_restart,
 MACHINE_END
@@ -102,7 +102,7 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
         .init_irq       = omap_intc_of_init,
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap_generic_init,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .dt_compat      = omap3_boards_compat,
         .restart        = omap3xxx_restart,
 MACHINE_END
@@ -119,7 +119,7 @@ DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
         .init_irq       = omap_intc_of_init,
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap_generic_init,
-        .timer          = &omap3_secure_timer,
+        .init_time      = omap3_secure_sync32k_timer_init,
         .dt_compat      = omap3_gp_boards_compat,
         .restart        = omap3xxx_restart,
 MACHINE_END
@@ -138,7 +138,7 @@ DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
         .init_irq       = omap_intc_of_init,
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap_generic_init,
-        .timer          = &omap3_am33xx_timer,
+        .init_time      = omap3_am33xx_gptimer_timer_init,
         .dt_compat      = am33xx_boards_compat,
 MACHINE_END
 #endif
@@ -157,7 +157,7 @@ DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
         .init_irq       = omap_gic_of_init,
         .init_machine   = omap_generic_init,
         .init_late      = omap4430_init_late,
-        .timer          = &omap4_timer,
+        .init_time      = omap4_local_timer_init,
         .dt_compat      = omap4_boards_compat,
         .restart        = omap44xx_restart,
 MACHINE_END
@@ -176,7 +176,7 @@ DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
         .init_early     = omap5_init_early,
         .init_irq       = omap_gic_of_init,
         .init_machine   = omap_generic_init,
-        .timer          = &omap5_timer,
+        .init_time      = omap5_realtime_timer_init,
         .dt_compat      = omap5_boards_compat,
         .restart        = omap44xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 3be1311f9e33..812c829fa46f 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -342,6 +342,6 @@ MACHINE_START(OMAP_H4, "OMAP2420 H4 board")
         .handle_irq     = omap2_intc_handle_irq,
         .init_machine   = omap_h4_init,
         .init_late      = omap2420_init_late,
-        .timer          = &omap2_timer,
+        .init_time      = omap2_sync32k_timer_init,
         .restart        = omap2xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 0f24cb84ba5a..5b447649f5a0 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -655,7 +655,7 @@ MACHINE_START(IGEP0020, "IGEP v2 board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = igep_init,
         .init_late      = omap35xx_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
 
@@ -668,6 +668,6 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = igep_init,
         .init_late      = omap35xx_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index 0869f4f3d3e1..ff440c0d04dd 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -435,6 +435,6 @@ MACHINE_START(OMAP_LDP, "OMAP LDP board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap_ldp_init,
         .init_late      = omap3430_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 0abb30fe399c..f6eeb87e4e95 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -731,7 +731,7 @@ MACHINE_START(NOKIA_N800, "Nokia N800")
         .handle_irq     = omap2_intc_handle_irq,
         .init_machine   = n8x0_init_machine,
         .init_late      = omap2420_init_late,
-        .timer          = &omap2_timer,
+        .init_time      = omap2_sync32k_timer_init,
         .restart        = omap2xxx_restart,
 MACHINE_END
 
@@ -744,7 +744,7 @@ MACHINE_START(NOKIA_N810, "Nokia N810")
         .handle_irq     = omap2_intc_handle_irq,
         .init_machine   = n8x0_init_machine,
         .init_late      = omap2420_init_late,
-        .timer          = &omap2_timer,
+        .init_time      = omap2_sync32k_timer_init,
         .restart        = omap2xxx_restart,
 MACHINE_END
 
@@ -757,6 +757,6 @@ MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX")
         .handle_irq     = omap2_intc_handle_irq,
         .init_machine   = n8x0_init_machine,
         .init_late      = omap2420_init_late,
-        .timer          = &omap2_timer,
+        .init_time      = omap2_sync32k_timer_init,
         .restart        = omap2xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 22c483d5dfa8..b81b4585f46f 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -544,6 +544,6 @@ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap3_beagle_init,
         .init_late      = omap3_init_late,
-        .timer          = &omap3_secure_timer,
+        .init_time      = omap3_secure_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 3985f35aee06..f2f636b19762 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -757,6 +757,6 @@ MACHINE_START(OMAP3EVM, "OMAP3 EVM")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap3_evm_init,
         .init_late      = omap35xx_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c
index 2a065ba6eb58..0fba43a9b07d 100644
--- a/arch/arm/mach-omap2/board-omap3logic.c
+++ b/arch/arm/mach-omap2/board-omap3logic.c
@@ -231,7 +231,7 @@ MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap3logic_init,
         .init_late      = omap35xx_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
 
@@ -244,6 +244,6 @@ MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap3logic_init,
         .init_late      = omap35xx_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index a53a6683c1b8..12e181689340 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -618,6 +618,6 @@ MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap3pandora_init,
         .init_late      = omap35xx_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index 53a6cbcf9747..13ee40545604 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -427,6 +427,6 @@ MACHINE_START(SBC3530, "OMAP3 STALKER")
         .handle_irq             = omap3_intc_handle_irq,
         .init_machine           = omap3_stalker_init,
         .init_late              = omap35xx_init_late,
-        .timer                  = &omap3_secure_timer,
+        .init_time              = omap3_secure_sync32k_timer_init,
         .restart                = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index 263cb9cfbf37..36c455c85ed9 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -386,6 +386,6 @@ MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap3_touchbook_init,
         .init_late      = omap3430_init_late,
-        .timer          = &omap3_secure_timer,
+        .init_time      = omap3_secure_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index e9270b3e44c7..b62317906b39 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -461,6 +461,6 @@ MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
         .init_irq       = gic_init_irq,
         .init_machine   = omap4_panda_init,
         .init_late      = omap4430_init_late,
-        .timer          = &omap4_timer,
+        .init_time      = omap4_local_timer_init,
         .restart        = omap44xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index c8fde3e56441..233a37d541c3 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -551,6 +551,6 @@ MACHINE_START(OVERO, "Gumstix Overo")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = overo_init,
         .init_late      = omap35xx_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c
index 0c777b75e484..386a2ddc1173 100644
--- a/arch/arm/mach-omap2/board-rm680.c
+++ b/arch/arm/mach-omap2/board-rm680.c
@@ -147,7 +147,7 @@ MACHINE_START(NOKIA_RM680, "Nokia RM-680 board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = rm680_init,
         .init_late      = omap3630_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
 
@@ -160,6 +160,6 @@ MACHINE_START(NOKIA_RM696, "Nokia RM-696 board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = rm680_init,
         .init_late      = omap3630_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index d0374ea2dfb0..f7c4616cbb60 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -123,6 +123,6 @@ MACHINE_START(NOKIA_RX51, "Nokia RX-51 board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = rx51_init,
         .init_late      = omap3430_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c
index 1a3e056d63a7..6273c286e1d8 100644
--- a/arch/arm/mach-omap2/board-ti8168evm.c
+++ b/arch/arm/mach-omap2/board-ti8168evm.c
@@ -43,7 +43,7 @@ MACHINE_START(TI8168EVM, "ti8168evm")
         .map_io         = ti81xx_map_io,
         .init_early     = ti81xx_init_early,
         .init_irq       = ti81xx_init_irq,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .init_machine   = ti81xx_evm_init,
         .init_late      = ti81xx_init_late,
         .restart        = omap44xx_restart,
@@ -55,7 +55,7 @@ MACHINE_START(TI8148EVM, "ti8148evm")
         .map_io         = ti81xx_map_io,
         .init_early     = ti81xx_init_early,
         .init_irq       = ti81xx_init_irq,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .init_machine   = ti81xx_evm_init,
         .init_late      = ti81xx_init_late,
         .restart        = omap44xx_restart,
diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c
index d7fa31e67238..d257cf1e0abe 100644
--- a/arch/arm/mach-omap2/board-zoom.c
+++ b/arch/arm/mach-omap2/board-zoom.c
@@ -137,7 +137,7 @@ MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap_zoom_init,
         .init_late      = omap3430_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
 
@@ -150,6 +150,6 @@ MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")
         .handle_irq     = omap3_intc_handle_irq,
         .init_machine   = omap_zoom_init,
         .init_late      = omap3630_init_late,
-        .timer          = &omap3_timer,
+        .init_time      = omap3_sync32k_timer_init,
         .restart        = omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index 948bcaa82eb6..b4350274361b 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -79,13 +79,13 @@ static inline int omap_mux_late_init(void)
 
 extern void omap2_init_common_infrastructure(void);
 
-extern struct sys_timer omap2_timer;
-extern struct sys_timer omap3_timer;
-extern struct sys_timer omap3_secure_timer;
-extern struct sys_timer omap3_gp_timer;
-extern struct sys_timer omap3_am33xx_timer;
-extern struct sys_timer omap4_timer;
-extern struct sys_timer omap5_timer;
+extern void omap2_sync32k_timer_init(void);
+extern void omap3_sync32k_timer_init(void);
+extern void omap3_secure_sync32k_timer_init(void);
+extern void omap3_gp_gptimer_timer_init(void);
+extern void omap3_am33xx_gptimer_timer_init(void);
+extern void omap4_local_timer_init(void);
+extern void omap5_realtime_timer_init(void);
 
 void omap2420_init_early(void);
 void omap2430_init_early(void);
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index b8ad6e632bb8..d86074745c50 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -131,7 +131,6 @@ static void omap2_gp_timer_set_mode(enum clock_event_mode mode,
 static struct clock_event_device clockevent_gpt = {
         .name           = "gp_timer",
         .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
-        .shift          = 32,
         .rating         = 300,
         .set_next_event = omap2_gp_timer_set_next_event,
         .set_mode       = omap2_gp_timer_set_mode,
@@ -336,17 +335,11 @@ static void __init omap2_gp_clockevent_init(int gptimer_id,
 
         __omap_dm_timer_int_enable(&clkev, OMAP_TIMER_INT_OVERFLOW);
 
-        clockevent_gpt.mult = div_sc(clkev.rate, NSEC_PER_SEC,
-                                     clockevent_gpt.shift);
-        clockevent_gpt.max_delta_ns =
-                clockevent_delta2ns(0xffffffff, &clockevent_gpt);
-        clockevent_gpt.min_delta_ns =
-                clockevent_delta2ns(3, &clockevent_gpt);
-                /* Timer internal resynch latency. */
-
         clockevent_gpt.cpumask = cpu_possible_mask;
         clockevent_gpt.irq = omap_dm_timer_get_irq(&clkev);
-        clockevents_register_device(&clockevent_gpt);
+        clockevents_config_and_register(&clockevent_gpt, clkev.rate,
+                                        3, /* Timer internal resynch latency */
+                                        0xffffffff);
 
         pr_info("OMAP clockevent source: GPTIMER%d at %lu Hz\n",
                 gptimer_id, clkev.rate);
@@ -552,7 +545,7 @@ static inline void __init realtime_counter_init(void)
 
 #define OMAP_SYS_GP_TIMER_INIT(name, clkev_nr, clkev_src, clkev_prop,   \
                                clksrc_nr, clksrc_src)                   \
-static void __init omap##name##_gptimer_timer_init(void)                \
+void __init omap##name##_gptimer_timer_init(void)                       \
 {                                                                       \
         omap_dmtimer_init();                                            \
         omap2_gp_clockevent_init((clkev_nr), clkev_src, clkev_prop);    \
@@ -561,7 +554,7 @@ static void __init omap##name##_gptimer_timer_init(void)		\
 
 #define OMAP_SYS_32K_TIMER_INIT(name, clkev_nr, clkev_src, clkev_prop,  \
                                 clksrc_nr, clksrc_src)                  \
-static void __init omap##name##_sync32k_timer_init(void)                \
+void __init omap##name##_sync32k_timer_init(void)               \
 {                                                                       \
         omap_dmtimer_init();                                            \
         omap2_gp_clockevent_init((clkev_nr), clkev_src, clkev_prop);    \
@@ -572,33 +565,23 @@ static void __init omap##name##_sync32k_timer_init(void)		\
                 omap2_sync32k_clocksource_init();                       \
 }
 
-#define OMAP_SYS_TIMER(name, clksrc)                                    \
-struct sys_timer omap##name##_timer = {                                 \
-        .init   = omap##name##_##clksrc##_timer_init,                   \
-};
-
 #ifdef CONFIG_ARCH_OMAP2
 OMAP_SYS_32K_TIMER_INIT(2, 1, OMAP2_32K_SOURCE, "ti,timer-alwon",
                         2, OMAP2_MPU_SOURCE);
-OMAP_SYS_TIMER(2, sync32k);
 #endif /* CONFIG_ARCH_OMAP2 */
 
 #ifdef CONFIG_ARCH_OMAP3
 OMAP_SYS_32K_TIMER_INIT(3, 1, OMAP3_32K_SOURCE, "ti,timer-alwon",
                         2, OMAP3_MPU_SOURCE);
-OMAP_SYS_TIMER(3, sync32k);
 OMAP_SYS_32K_TIMER_INIT(3_secure, 12, OMAP3_32K_SOURCE, "ti,timer-secure",
                         2, OMAP3_MPU_SOURCE);
-OMAP_SYS_TIMER(3_secure, sync32k);
 OMAP_SYS_GP_TIMER_INIT(3_gp, 1, OMAP3_MPU_SOURCE, "ti,timer-alwon",
                        2, OMAP3_MPU_SOURCE);
-OMAP_SYS_TIMER(3_gp, gptimer);
 #endif /* CONFIG_ARCH_OMAP3 */
 
 #ifdef CONFIG_SOC_AM33XX
 OMAP_SYS_GP_TIMER_INIT(3_am33xx, 1, OMAP4_MPU_SOURCE, "ti,timer-alwon",
                        2, OMAP4_MPU_SOURCE);
-OMAP_SYS_TIMER(3_am33xx, gptimer);
 #endif /* CONFIG_SOC_AM33XX */
 
 #ifdef CONFIG_ARCH_OMAP4
@@ -606,7 +589,7 @@ OMAP_SYS_32K_TIMER_INIT(4, 1, OMAP4_32K_SOURCE, "ti,timer-alwon",
                         2, OMAP4_MPU_SOURCE);
 #ifdef CONFIG_LOCAL_TIMERS
 static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, OMAP44XX_LOCAL_TWD_BASE, 29);
-static void __init omap4_local_timer_init(void)
+void __init omap4_local_timer_init(void)
 {
         omap4_sync32k_timer_init();
         /* Local timers are not supprted on OMAP4430 ES1.0 */
@@ -624,18 +607,17 @@ static void __init omap4_local_timer_init(void)
         }
 }
 #else /* CONFIG_LOCAL_TIMERS */
-static void __init omap4_local_timer_init(void)
+void __init omap4_local_timer_init(void)
 {
         omap4_sync32k_timer_init();
 }
 #endif /* CONFIG_LOCAL_TIMERS */
-OMAP_SYS_TIMER(4, local);
 #endif /* CONFIG_ARCH_OMAP4 */
 
 #ifdef CONFIG_SOC_OMAP5
 OMAP_SYS_32K_TIMER_INIT(5, 1, OMAP4_32K_SOURCE, "ti,timer-alwon",
                         2, OMAP4_MPU_SOURCE);
-static void __init omap5_realtime_timer_init(void)
+void __init omap5_realtime_timer_init(void)
 {
         int err;
 
@@ -646,7 +628,6 @@ static void __init omap5_realtime_timer_init(void)
         if (err)
                 pr_err("%s: arch_timer_register failed %d\n", __func__, err);
 }
-OMAP_SYS_TIMER(5, realtime);
 #endif /* CONFIG_SOC_OMAP5 */
 
 /**
diff --git a/arch/arm/mach-orion5x/board-dt.c b/arch/arm/mach-orion5x/board-dt.c
index 32e5c211a89b..35a8014529ca 100644
--- a/arch/arm/mach-orion5x/board-dt.c
+++ b/arch/arm/mach-orion5x/board-dt.c
@@ -72,7 +72,7 @@ DT_MACHINE_START(ORION5X_DT, "Marvell Orion5x (Flattened Device Tree)")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion_dt_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .init_machine   = orion5x_dt_init,
         .restart        = orion5x_restart,
         .dt_compat      = orion5x_dt_compat,
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 550f92320afb..d068f1431c40 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -217,7 +217,7 @@ int __init orion5x_find_tclk(void)
         return 166666667;
 }
 
-static void __init orion5x_timer_init(void)
+void __init orion5x_timer_init(void)
 {
         orion5x_tclk = orion5x_find_tclk();
 
@@ -225,10 +225,6 @@ static void __init orion5x_timer_init(void)
                         IRQ_ORION5X_BRIDGE, orion5x_tclk);
 }
 
-struct sys_timer orion5x_timer = {
-        .init = orion5x_timer_init,
-};
-
 
 /*****************************************************************************
  * General
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index 7db5cdd9c4b7..e60345760283 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -15,7 +15,7 @@ void orion5x_init(void);
 void orion5x_id(u32 *dev, u32 *rev, char **dev_name);
 void clk_init(void);
 extern int orion5x_tclk;
-extern struct sys_timer orion5x_timer;
+extern void orion5x_timer_init(void);
 
 /*
  * Enumerations and functions for Orion windows mapping. Used by Orion core
diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c
index e3629c063df2..57d0af74874d 100644
--- a/arch/arm/mach-orion5x/d2net-setup.c
+++ b/arch/arm/mach-orion5x/d2net-setup.c
@@ -342,7 +342,7 @@ MACHINE_START(D2NET, "LaCie d2 Network")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
@@ -355,7 +355,7 @@ MACHINE_START(BIGDISK, "LaCie Big Disk Network")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index 41fe2b1ff47c..76665640087b 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -362,6 +362,6 @@ MACHINE_START(DB88F5281, "Marvell Orion-2 Development Board")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index e533588880ff..6eb1732757fd 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -714,7 +714,7 @@ MACHINE_START(DNS323, "D-Link DNS-323")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index f1ae10ae5bd4..b98403526218 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -383,7 +383,7 @@ MACHINE_START(KUROBOX_PRO, "Buffalo/Revogear Kurobox Pro")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
@@ -397,7 +397,7 @@ MACHINE_START(LINKSTATION_PRO, "Buffalo Linkstation Pro/Live")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c
index 0c9e413b5805..044da5b6a6ae 100644
--- a/arch/arm/mach-orion5x/ls-chl-setup.c
+++ b/arch/arm/mach-orion5x/ls-chl-setup.c
@@ -322,7 +322,7 @@ MACHINE_START(LINKSTATION_LSCHL, "Buffalo Linkstation LiveV3 (LS-CHL)")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ls_hgl-setup.c b/arch/arm/mach-orion5x/ls_hgl-setup.c
index c1b5d8a58037..d49f93423f52 100644
--- a/arch/arm/mach-orion5x/ls_hgl-setup.c
+++ b/arch/arm/mach-orion5x/ls_hgl-setup.c
@@ -269,7 +269,7 @@ MACHINE_START(LINKSTATION_LS_HGL, "Buffalo Linkstation LS-HGL")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
index 949eaa8f12e3..8e3965c6c0fe 100644
--- a/arch/arm/mach-orion5x/lsmini-setup.c
+++ b/arch/arm/mach-orion5x/lsmini-setup.c
@@ -271,7 +271,7 @@ MACHINE_START(LINKSTATION_MINI, "Buffalo Linkstation Mini")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index 1c16d045333e..0ec94a1f2b16 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -265,7 +265,7 @@ MACHINE_START(MSS2, "Maxtor Shared Storage II")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index c87fde4deeca..18143f2a9093 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -233,7 +233,7 @@ MACHINE_START(MV2120, "HP Media Vault mv2120")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c
index 3506f16c0bf2..282e503b003e 100644
--- a/arch/arm/mach-orion5x/net2big-setup.c
+++ b/arch/arm/mach-orion5x/net2big-setup.c
@@ -425,7 +425,7 @@ MACHINE_START(NET2BIG, "LaCie 2Big Network")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index 9b1c95310291..d6e72f672afb 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -171,7 +171,7 @@ MACHINE_START(RD88F5181L_FXO, "Marvell Orion-VoIP FXO Reference Design")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index 51ba2b81a10b..c8b7913310e5 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -183,7 +183,7 @@ MACHINE_START(RD88F5181L_GE, "Marvell Orion-VoIP GE Reference Design")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index 0a56b9444f1b..f9e156725d7c 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -281,6 +281,6 @@ MACHINE_START(RD88F5182, "Marvell Orion-NAS Reference Design")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index ed50910b08a4..78a1e6ab1b9d 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -123,7 +123,7 @@ MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index 90e571dc4deb..acc0877ec1c9 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -361,7 +361,7 @@ MACHINE_START(TERASTATION_PRO2, "Buffalo Terastation Pro II/Live")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index b184f680e0db..9c17f0c2b488 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -326,7 +326,7 @@ MACHINE_START(TS209, "QNAP TS-109/TS-209")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index a5c2e64c4ece..8cc5ab6c503e 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -315,7 +315,7 @@ MACHINE_START(TS409, "QNAP TS-409")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index b0727dcd1ef9..e960855d32ac 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -619,6 +619,6 @@ MACHINE_START(TS78XX, "Technologic Systems TS-78xx SBC")
         .map_io         = ts78xx_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index 754c12b6abf0..66552ca7e05d 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -176,7 +176,7 @@ MACHINE_START(WNR854T, "Netgear WNR854T")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index 45c21251eb1e..2c5408e2e689 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -264,7 +264,7 @@ MACHINE_START(WRT350N_V2, "Linksys WRT350N v2")
         .map_io         = orion5x_map_io,
         .init_early     = orion5x_init_early,
         .init_irq       = orion5x_init_irq,
-        .timer          = &orion5x_timer,
+        .init_time      = orion5x_timer_init,
         .fixup          = tag_fixup_mem32,
         .restart        = orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-picoxcell/common.c b/arch/arm/mach-picoxcell/common.c
index 35ee21443f03..70b441ad1d18 100644
--- a/arch/arm/mach-picoxcell/common.c
+++ b/arch/arm/mach-picoxcell/common.c
@@ -88,7 +88,7 @@ DT_MACHINE_START(PICOXCELL, "Picochip picoXcell")
         .map_io         = picoxcell_map_io,
         .nr_irqs        = NR_IRQS_LEGACY,
         .init_irq       = irqchip_init,
-        .timer          = &dw_apb_timer,
+        .init_time      = dw_apb_timer_init,
         .init_machine   = picoxcell_init_machine,
         .dt_compat      = picoxcell_dt_match,
         .restart        = picoxcell_wdt_restart,
diff --git a/arch/arm/mach-picoxcell/common.h b/arch/arm/mach-picoxcell/common.h
index a65cb02f84c8..481b42a4ef15 100644
--- a/arch/arm/mach-picoxcell/common.h
+++ b/arch/arm/mach-picoxcell/common.h
@@ -12,6 +12,6 @@
 
 #include <asm/mach/time.h>
 
-extern struct sys_timer dw_apb_timer;
+extern void dw_apb_timer_init(void);
 
 #endif /* __PICOXCELL_COMMON_H__ */
diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c
index f25a54194639..ed3570e5eb8f 100644
--- a/arch/arm/mach-prima2/common.c
+++ b/arch/arm/mach-prima2/common.c
@@ -40,7 +40,7 @@ DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)")
         /* Maintainer: Barry Song <baohua.song@csr.com> */
         .map_io         = sirfsoc_map_lluart,
         .init_irq       = sirfsoc_of_irq_init,
-        .timer          = &sirfsoc_timer,
+        .init_time      = sirfsoc_timer_init,
         .dma_zone_size  = SZ_256M,
         .init_machine   = sirfsoc_mach_init,
         .init_late      = sirfsoc_init_late,
diff --git a/arch/arm/mach-prima2/common.h b/arch/arm/mach-prima2/common.h
index 60d826fc2185..9c75f124e3cf 100644
--- a/arch/arm/mach-prima2/common.h
+++ b/arch/arm/mach-prima2/common.h
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <asm/mach/time.h>
 
-extern struct sys_timer sirfsoc_timer;
+extern void sirfsoc_timer_init(void);
 
 extern void __init sirfsoc_of_irq_init(void);
 extern void __init sirfsoc_of_clk_init(void);
diff --git a/arch/arm/mach-prima2/timer.c b/arch/arm/mach-prima2/timer.c
index d95bf252f694..a7a2c199c3ea 100644
--- a/arch/arm/mach-prima2/timer.c
+++ b/arch/arm/mach-prima2/timer.c
@@ -175,19 +175,13 @@ static u32 notrace sirfsoc_read_sched_clock(void)
 
 static void __init sirfsoc_clockevent_init(void)
 {
-        clockevents_calc_mult_shift(&sirfsoc_clockevent, CLOCK_TICK_RATE, 60);
-
-        sirfsoc_clockevent.max_delta_ns =
-                clockevent_delta2ns(-2, &sirfsoc_clockevent);
-        sirfsoc_clockevent.min_delta_ns =
-                clockevent_delta2ns(2, &sirfsoc_clockevent);
-
         sirfsoc_clockevent.cpumask = cpumask_of(0);
-        clockevents_register_device(&sirfsoc_clockevent);
+        clockevents_config_and_register(&sirfsoc_clockevent, CLOCK_TICK_RATE,
+                                        2, -2);
 }
 
 /* initialize the kernel jiffy timer source */
-static void __init sirfsoc_timer_init(void)
+void __init sirfsoc_timer_init(void)
 {
         unsigned long rate;
         struct clk *clk;
@@ -226,7 +220,7 @@ static struct of_device_id timer_ids[] = {
         {},
 };
 
-static void __init sirfsoc_of_timer_map(void)
+void __init sirfsoc_of_timer_map(void)
 {
         struct device_node *np;
         const unsigned int *intspec;
@@ -245,7 +239,3 @@ static void __init sirfsoc_of_timer_map(void)
 
         of_node_put(np);
 }
-
-struct sys_timer sirfsoc_timer = {
-        .init = sirfsoc_timer_init,
-};
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index 208229342514..2f71b3fbd319 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -822,7 +822,7 @@ MACHINE_START(BALLOON3, "Balloon3")
         .nr_irqs        = BALLOON3_NR_IRQS,
         .init_irq       = balloon3_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = balloon3_init,
         .atag_offset    = 0x100,
         .restart        = pxa_restart,
diff --git a/arch/arm/mach-pxa/capc7117.c b/arch/arm/mach-pxa/capc7117.c
index 9a8760b72913..c092730749b9 100644
--- a/arch/arm/mach-pxa/capc7117.c
+++ b/arch/arm/mach-pxa/capc7117.c
@@ -153,7 +153,7 @@ MACHINE_START(CAPC7117,
         .nr_irqs = PXA_NR_IRQS,
         .init_irq = pxa3xx_init_irq,
         .handle_irq = pxa3xx_handle_irq,
-        .timer = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine = capc7117_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c
index a103c8ffea9f..bb99f59a36d8 100644
--- a/arch/arm/mach-pxa/cm-x2xx.c
+++ b/arch/arm/mach-pxa/cm-x2xx.c
@@ -520,7 +520,7 @@ MACHINE_START(ARMCORE, "Compulab CM-X2XX")
         .init_irq       = cmx2xx_init_irq,
         /* NOTE: pxa25x_handle_irq() works on PXA27x w/o camera support */
         .handle_irq     = pxa25x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = cmx2xx_init,
 #ifdef CONFIG_PCI
         .dma_zone_size  = SZ_64M,
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
index cc2b23afcaaf..8091aac89edf 100644
--- a/arch/arm/mach-pxa/cm-x300.c
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -854,7 +854,7 @@ MACHINE_START(CM_X300, "CM-X300 module")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa3xx_init_irq,
         .handle_irq     = pxa3xx_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = cm_x300_init,
         .fixup          = cm_x300_fixup,
         .restart        = pxa_restart,
diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c
index b2f227d36125..5f9d9303b346 100644
--- a/arch/arm/mach-pxa/colibri-pxa270.c
+++ b/arch/arm/mach-pxa/colibri-pxa270.c
@@ -313,7 +313,7 @@ MACHINE_START(COLIBRI, "Toradex Colibri PXA270")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 
@@ -324,7 +324,7 @@ MACHINE_START(INCOME, "Income s.r.o. SH-Dmaster PXA270 SBC")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 
diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c
index a9c9c163dd95..f1a1ac1fbd85 100644
--- a/arch/arm/mach-pxa/colibri-pxa300.c
+++ b/arch/arm/mach-pxa/colibri-pxa300.c
@@ -189,7 +189,7 @@ MACHINE_START(COLIBRI300, "Toradex Colibri PXA300")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa3xx_init_irq,
         .handle_irq     = pxa3xx_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 
diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c
index 25515cd7e68f..f6cc8b0ab82f 100644
--- a/arch/arm/mach-pxa/colibri-pxa320.c
+++ b/arch/arm/mach-pxa/colibri-pxa320.c
@@ -259,7 +259,7 @@ MACHINE_START(COLIBRI320, "Toradex Colibri PXA320")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa3xx_init_irq,
         .handle_irq     = pxa3xx_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 7c83f52c549c..a5b8fead7d61 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -733,7 +733,7 @@ MACHINE_START(CORGI, "SHARP Corgi")
         .init_irq       = pxa25x_init_irq,
         .handle_irq     = pxa25x_handle_irq,
         .init_machine   = corgi_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = corgi_restart,
 MACHINE_END
 #endif
@@ -746,7 +746,7 @@ MACHINE_START(SHEPHERD, "SHARP Shepherd")
         .init_irq       = pxa25x_init_irq,
         .handle_irq     = pxa25x_handle_irq,
         .init_machine   = corgi_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = corgi_restart,
 MACHINE_END
 #endif
@@ -759,7 +759,7 @@ MACHINE_START(HUSKY, "SHARP Husky")
         .init_irq       = pxa25x_init_irq,
         .handle_irq     = pxa25x_handle_irq,
         .init_machine   = corgi_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = corgi_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c
index 7039f44b3647..fadfff8feaef 100644
--- a/arch/arm/mach-pxa/csb726.c
+++ b/arch/arm/mach-pxa/csb726.c
@@ -278,6 +278,6 @@ MACHINE_START(CSB726, "Cogent CSB726")
         .init_irq       = pxa27x_init_irq,
         .handle_irq       = pxa27x_handle_irq,
         .init_machine   = csb726_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 1b6411439ec8..446563a7d1ad 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -1298,7 +1298,7 @@ MACHINE_START(EM_X270, "Compulab EM-X270")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = em_x270_init,
         .restart        = pxa_restart,
 MACHINE_END
@@ -1309,7 +1309,7 @@ MACHINE_START(EXEDA, "Compulab eXeda")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = em_x270_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
index be2ee9bf5c6e..8280ebcaab9f 100644
--- a/arch/arm/mach-pxa/eseries.c
+++ b/arch/arm/mach-pxa/eseries.c
@@ -195,7 +195,7 @@ MACHINE_START(E330, "Toshiba e330")
         .handle_irq     = pxa25x_handle_irq,
         .fixup          = eseries_fixup,
         .init_machine   = e330_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 #endif
@@ -246,7 +246,7 @@ MACHINE_START(E350, "Toshiba e350")
         .handle_irq     = pxa25x_handle_irq,
         .fixup          = eseries_fixup,
         .init_machine   = e350_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 #endif
@@ -370,7 +370,7 @@ MACHINE_START(E400, "Toshiba e400")
         .handle_irq     = pxa25x_handle_irq,
         .fixup          = eseries_fixup,
         .init_machine   = e400_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 #endif
@@ -566,7 +566,7 @@ MACHINE_START(E740, "Toshiba e740")
         .handle_irq     = pxa25x_handle_irq,
         .fixup          = eseries_fixup,
         .init_machine   = e740_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 #endif
@@ -765,7 +765,7 @@ MACHINE_START(E750, "Toshiba e750")
         .handle_irq     = pxa25x_handle_irq,
         .fixup          = eseries_fixup,
         .init_machine   = e750_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 #endif
@@ -977,7 +977,7 @@ MACHINE_START(E800, "Toshiba e800")
         .handle_irq     = pxa25x_handle_irq,
         .fixup          = eseries_fixup,
         .init_machine   = e800_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c
index dc58fa0edb66..dca10709be8f 100644
--- a/arch/arm/mach-pxa/ezx.c
+++ b/arch/arm/mach-pxa/ezx.c
@@ -802,7 +802,7 @@ MACHINE_START(EZX_A780, "Motorola EZX A780")
         .nr_irqs        = EZX_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq       = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = a780_init,
         .restart        = pxa_restart,
 MACHINE_END
@@ -869,7 +869,7 @@ MACHINE_START(EZX_E680, "Motorola EZX E680")
         .nr_irqs        = EZX_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq       = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = e680_init,
         .restart        = pxa_restart,
 MACHINE_END
@@ -936,7 +936,7 @@ MACHINE_START(EZX_A1200, "Motorola EZX A1200")
         .nr_irqs        = EZX_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq       = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = a1200_init,
         .restart        = pxa_restart,
 MACHINE_END
@@ -1128,7 +1128,7 @@ MACHINE_START(EZX_A910, "Motorola EZX A910")
         .nr_irqs        = EZX_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq       = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = a910_init,
         .restart        = pxa_restart,
 MACHINE_END
@@ -1195,7 +1195,7 @@ MACHINE_START(EZX_E6, "Motorola EZX E6")
         .nr_irqs        = EZX_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq       = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = e6_init,
         .restart        = pxa_restart,
 MACHINE_END
@@ -1236,7 +1236,7 @@ MACHINE_START(EZX_E2, "Motorola EZX E2")
         .nr_irqs        = EZX_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq       = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = e2_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index 42d5cca66257..fd7ea39b78c0 100644
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -10,9 +10,8 @@
  */
 
 struct irq_data;
-struct sys_timer;
 
-extern struct sys_timer pxa_timer;
+extern void pxa_timer_init(void);
 
 extern void __init pxa_map_io(void);
 
diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c
index 60755a6bb1c6..00b92dad7b81 100644
--- a/arch/arm/mach-pxa/gumstix.c
+++ b/arch/arm/mach-pxa/gumstix.c
@@ -238,7 +238,7 @@ MACHINE_START(GUMSTIX, "Gumstix")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa25x_init_irq,
         .handle_irq     = pxa25x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = gumstix_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/h5000.c b/arch/arm/mach-pxa/h5000.c
index e7dec589f014..875ec3351499 100644
--- a/arch/arm/mach-pxa/h5000.c
+++ b/arch/arm/mach-pxa/h5000.c
@@ -208,7 +208,7 @@ MACHINE_START(H5400, "HP iPAQ H5000")
         .nr_irqs = PXA_NR_IRQS,
         .init_irq = pxa25x_init_irq,
         .handle_irq = pxa25x_handle_irq,
-        .timer = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine = h5000_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/himalaya.c b/arch/arm/mach-pxa/himalaya.c
index 2962de898da9..7a8d749a07b8 100644
--- a/arch/arm/mach-pxa/himalaya.c
+++ b/arch/arm/mach-pxa/himalaya.c
@@ -164,6 +164,6 @@ MACHINE_START(HIMALAYA, "HTC Himalaya")
         .init_irq = pxa25x_init_irq,
         .handle_irq = pxa25x_handle_irq,
         .init_machine = himalaya_init,
-        .timer = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index e2c6391863fe..133109ec7332 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -900,6 +900,6 @@ MACHINE_START(H4700, "HP iPAQ HX4700")
         .init_irq     = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
         .init_machine = hx4700_init,
-        .timer        = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/icontrol.c b/arch/arm/mach-pxa/icontrol.c
index 1d02eabc9c65..fe31bfcbb8df 100644
--- a/arch/arm/mach-pxa/icontrol.c
+++ b/arch/arm/mach-pxa/icontrol.c
@@ -196,7 +196,7 @@ MACHINE_START(ICONTROL, "iControl/SafeTcam boards using Embedian MXM-8x10 CoM")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa3xx_init_irq,
         .handle_irq     = pxa3xx_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = icontrol_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index 64507cdd2e8f..343c4e3a7c5d 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -279,7 +279,7 @@ MACHINE_START(PXA_IDP, "Vibren PXA255 IDP")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa25x_init_irq,
         .handle_irq     = pxa25x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = idp_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
index 402874f9021f..e848c4607baf 100644
--- a/arch/arm/mach-pxa/littleton.c
+++ b/arch/arm/mach-pxa/littleton.c
@@ -443,7 +443,7 @@ MACHINE_START(LITTLETON, "Marvell Form Factor Development Platform (aka Littleto
         .nr_irqs        = LITTLETON_NR_IRQS,
         .init_irq       = pxa3xx_init_irq,
         .handle_irq     = pxa3xx_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = littleton_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index 1a63eaa89867..1255ee00f3d1 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -503,7 +503,7 @@ MACHINE_START(LOGICPD_PXA270, "LogicPD PXA270 Card Engine")
         .nr_irqs        = LPD270_NR_IRQS,
         .init_irq       = lpd270_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = lpd270_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 553056d9a3c5..d8a1be619f21 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -650,7 +650,7 @@ MACHINE_START(LUBBOCK, "Intel DBPXA250 Development Platform (aka Lubbock)")
         .nr_irqs        = LUBBOCK_NR_IRQS,
         .init_irq       = lubbock_init_irq,
         .handle_irq     = pxa25x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = lubbock_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index f7922404d941..f44532fc648b 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -774,6 +774,6 @@ MACHINE_START(MAGICIAN, "HTC Magician")
         .init_irq = pxa27x_init_irq,
         .handle_irq = pxa27x_handle_irq,
         .init_machine = magician_init,
-        .timer = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index f27a61ee7ac7..7a12c1ba90ff 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -714,7 +714,7 @@ MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)")
         .nr_irqs        = MAINSTONE_NR_IRQS,
         .init_irq       = mainstone_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = mainstone_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index 2831308dba68..f8979b943cbf 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -762,6 +762,6 @@ MACHINE_START(MIOA701, "MIO A701")
         .init_irq       = &pxa27x_init_irq,
         .handle_irq     = &pxa27x_handle_irq,
         .init_machine   = mioa701_machine_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = mioa701_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/mp900.c b/arch/arm/mach-pxa/mp900.c
index 152efbf093f6..854f1f562d6b 100644
--- a/arch/arm/mach-pxa/mp900.c
+++ b/arch/arm/mach-pxa/mp900.c
@@ -93,7 +93,7 @@ static void __init mp900c_init(void)
 /* Maintainer - Michael Petchkovsky <mkpetch@internode.on.net> */
 MACHINE_START(NEC_MP900, "MobilePro900/C")
         .atag_offset    = 0x220100,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .map_io         = pxa25x_map_io,
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa25x_init_irq,
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index 8bcc96e3b0db..909b713e5789 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -347,7 +347,7 @@ MACHINE_START(PALMLD, "Palm LifeDrive")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = palmld_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index 5ca7b904a30e..5033fd07968f 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -208,7 +208,7 @@ MACHINE_START(PALMT5, "Palm Tungsten|T5")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = palmt5_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
index ca924cfedfc0..100b176f7e88 100644
--- a/arch/arm/mach-pxa/palmtc.c
+++ b/arch/arm/mach-pxa/palmtc.c
@@ -542,7 +542,7 @@ MACHINE_START(PALMTC, "Palm Tungsten|C")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa25x_init_irq,
         .handle_irq     = pxa25x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = palmtc_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c
index 32e0d7998355..0742721ced2d 100644
--- a/arch/arm/mach-pxa/palmte2.c
+++ b/arch/arm/mach-pxa/palmte2.c
@@ -363,7 +363,7 @@ MACHINE_START(PALMTE2, "Palm Tungsten|E2")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa25x_init_irq,
         .handle_irq     = pxa25x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = palmte2_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c
index 3f3c48f2f7ce..d17bda278782 100644
--- a/arch/arm/mach-pxa/palmtreo.c
+++ b/arch/arm/mach-pxa/palmtreo.c
@@ -451,7 +451,7 @@ MACHINE_START(TREO680, "Palm Treo 680")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq       = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = treo680_init,
         .restart        = pxa_restart,
 MACHINE_END
@@ -465,7 +465,7 @@ MACHINE_START(CENTRO, "Palm Centro 685")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq       = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = centro_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 8b4366628a12..627c93a7364c 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -366,7 +366,7 @@ MACHINE_START(PALMTX, "Palm T|X")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = palmtx_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
index 8cdd4f58e253..18b7fcd98592 100644
--- a/arch/arm/mach-pxa/palmz72.c
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -404,7 +404,7 @@ MACHINE_START(PALMZ72, "Palm Zire72")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = palmz72_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/pcm027.c b/arch/arm/mach-pxa/pcm027.c
index fe9054435b6f..69918c7e3f1f 100644
--- a/arch/arm/mach-pxa/pcm027.c
+++ b/arch/arm/mach-pxa/pcm027.c
@@ -263,7 +263,7 @@ MACHINE_START(PCM027, "Phytec Messtechnik GmbH phyCORE-PXA270")
         .nr_irqs        = PCM027_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = pcm027_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 2910bb935c75..50ccd5f1d560 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -469,7 +469,7 @@ MACHINE_START(POODLE, "SHARP Poodle")
         .nr_irqs        = POODLE_NR_IRQS,       /* 4 for LoCoMo */
         .init_irq       = pxa25x_init_irq,
         .handle_irq     = pxa25x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = poodle_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/pxa-dt.c b/arch/arm/mach-pxa/pxa-dt.c
index c9192cea0033..3835979a0dd3 100644
--- a/arch/arm/mach-pxa/pxa-dt.c
+++ b/arch/arm/mach-pxa/pxa-dt.c
@@ -55,7 +55,7 @@ DT_MACHINE_START(PXA_DT, "Marvell PXA3xx (Device Tree Support)")
         .map_io         = pxa3xx_map_io,
         .init_irq       = pxa3xx_dt_init_irq,
         .handle_irq     = pxa3xx_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
         .init_machine   = pxa3xx_dt_init,
         .dt_compat      = pxa3xx_dt_board_compat,
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 25b08bfa997b..af41888acbd6 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -1095,7 +1095,7 @@ MACHINE_START(RAUMFELD_RC, "Raumfeld Controller")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa3xx_init_irq,
         .handle_irq     = pxa3xx_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 #endif
@@ -1108,7 +1108,7 @@ MACHINE_START(RAUMFELD_CONNECTOR, "Raumfeld Connector")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa3xx_init_irq,
         .handle_irq     = pxa3xx_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 #endif
@@ -1121,7 +1121,7 @@ MACHINE_START(RAUMFELD_SPEAKER, "Raumfeld Speaker")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa3xx_init_irq,
         .handle_irq     = pxa3xx_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c
index 08d87a5d2639..710c493eac89 100644
--- a/arch/arm/mach-pxa/saar.c
+++ b/arch/arm/mach-pxa/saar.c
@@ -601,7 +601,7 @@ MACHINE_START(SAAR, "PXA930 Handheld Platform (aka SAAR)")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa3xx_init_irq,
         .handle_irq       = pxa3xx_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = saar_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 2073f0e6db0d..f90aa27ad599 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -986,7 +986,7 @@ MACHINE_START(SPITZ, "SHARP Spitz")
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
         .init_machine   = spitz_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = spitz_restart,
 MACHINE_END
 #endif
@@ -1000,7 +1000,7 @@ MACHINE_START(BORZOI, "SHARP Borzoi")
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
         .init_machine   = spitz_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = spitz_restart,
 MACHINE_END
 #endif
@@ -1014,7 +1014,7 @@ MACHINE_START(AKITA, "SHARP Akita")
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
         .init_machine   = spitz_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = spitz_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index 456560b5aad4..88fde43c948c 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -1006,7 +1006,7 @@ MACHINE_START(INTELMOTE2, "IMOTE 2")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = imote2_init,
         .atag_offset    = 0x100,
         .restart        = pxa_restart,
@@ -1019,7 +1019,7 @@ MACHINE_START(STARGATE2, "Stargate 2")
         .nr_irqs = STARGATE_NR_IRQS,
         .init_irq = pxa27x_init_irq,
         .handle_irq = pxa27x_handle_irq,
-        .timer = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine = stargate2_init,
         .atag_offset = 0x100,
         .restart        = pxa_restart,
diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c
index 1a25f8a7b0ce..f55979c09a5f 100644
--- a/arch/arm/mach-pxa/tavorevb.c
+++ b/arch/arm/mach-pxa/tavorevb.c
@@ -494,7 +494,7 @@ MACHINE_START(TAVOREVB, "PXA930 Evaluation Board (aka TavorEVB)")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa3xx_init_irq,
         .handle_irq       = pxa3xx_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = tavorevb_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index 4bc47d63698b..8f1ee92aea30 100644
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -89,48 +89,10 @@ pxa_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *dev)
         }
 }
 
-static struct clock_event_device ckevt_pxa_osmr0 = {
-        .name           = "osmr0",
-        .features       = CLOCK_EVT_FEAT_ONESHOT,
-        .rating         = 200,
-        .set_next_event = pxa_osmr0_set_next_event,
-        .set_mode       = pxa_osmr0_set_mode,
-};
-
-static struct irqaction pxa_ost0_irq = {
-        .name           = "ost0",
-        .flags          = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
-        .handler        = pxa_ost0_interrupt,
-        .dev_id         = &ckevt_pxa_osmr0,
-};
-
-static void __init pxa_timer_init(void)
-{
-        unsigned long clock_tick_rate = get_clock_tick_rate();
-
-        writel_relaxed(0, OIER);
-        writel_relaxed(OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3, OSSR);
-
-        setup_sched_clock(pxa_read_sched_clock, 32, clock_tick_rate);
-
-        clockevents_calc_mult_shift(&ckevt_pxa_osmr0, clock_tick_rate, 4);
-        ckevt_pxa_osmr0.max_delta_ns =
-                clockevent_delta2ns(0x7fffffff, &ckevt_pxa_osmr0);
-        ckevt_pxa_osmr0.min_delta_ns =
-                clockevent_delta2ns(MIN_OSCR_DELTA * 2, &ckevt_pxa_osmr0) + 1;
-        ckevt_pxa_osmr0.cpumask = cpumask_of(0);
-
-        setup_irq(IRQ_OST0, &pxa_ost0_irq);
-
-        clocksource_mmio_init(OSCR, "oscr0", clock_tick_rate, 200, 32,
-                clocksource_mmio_readl_up);
-        clockevents_register_device(&ckevt_pxa_osmr0);
-}
-
 #ifdef CONFIG_PM
 static unsigned long osmr[4], oier, oscr;
 
-static void pxa_timer_suspend(void)
+static void pxa_timer_suspend(struct clock_event_device *cedev)
 {
         osmr[0] = readl_relaxed(OSMR0);
         osmr[1] = readl_relaxed(OSMR1);
@@ -140,7 +102,7 @@ static void pxa_timer_suspend(void)
         oscr = readl_relaxed(OSCR);
 }
 
-static void pxa_timer_resume(void)
+static void pxa_timer_resume(struct clock_event_device *cedev)
 {
         /*
          * Ensure that we have at least MIN_OSCR_DELTA between match
@@ -163,8 +125,38 @@ static void pxa_timer_resume(void)
 #define pxa_timer_resume NULL
 #endif
 
-struct sys_timer pxa_timer = {
-        .init           = pxa_timer_init,
+static struct clock_event_device ckevt_pxa_osmr0 = {
+        .name           = "osmr0",
+        .features       = CLOCK_EVT_FEAT_ONESHOT,
+        .rating         = 200,
+        .set_next_event = pxa_osmr0_set_next_event,
+        .set_mode       = pxa_osmr0_set_mode,
         .suspend        = pxa_timer_suspend,
         .resume         = pxa_timer_resume,
 };
+
+static struct irqaction pxa_ost0_irq = {
+        .name           = "ost0",
+        .flags          = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
+        .handler        = pxa_ost0_interrupt,
+        .dev_id         = &ckevt_pxa_osmr0,
+};
+
+void __init pxa_timer_init(void)
+{
+        unsigned long clock_tick_rate = get_clock_tick_rate();
+
+        writel_relaxed(0, OIER);
+        writel_relaxed(OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3, OSSR);
+
+        setup_sched_clock(pxa_read_sched_clock, 32, clock_tick_rate);
+
+        ckevt_pxa_osmr0.cpumask = cpumask_of(0);
+
+        setup_irq(IRQ_OST0, &pxa_ost0_irq);
+
+        clocksource_mmio_init(OSCR, "oscr0", clock_tick_rate, 200, 32,
+                clocksource_mmio_readl_up);
+        clockevents_config_and_register(&ckevt_pxa_osmr0, clock_tick_rate,
+                MIN_OSCR_DELTA * 2, 0x7fffffff);
+}
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 233629edf7ee..9e7998d3635f 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -982,6 +982,6 @@ MACHINE_START(TOSA, "SHARP Tosa")
         .init_irq       = pxa25x_init_irq,
         .handle_irq       = pxa25x_handle_irq,
         .init_machine   = tosa_init,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = tosa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index fbbcbed4d1d4..c58043462acd 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -561,7 +561,7 @@ MACHINE_START(TRIZEPS4, "Keith und Koep Trizeps IV module")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 
@@ -573,6 +573,6 @@ MACHINE_START(TRIZEPS4WL, "Keith und Koep Trizeps IV-WL module")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index c773e4dded64..9c363c081d3f 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -997,7 +997,7 @@ MACHINE_START(VIPER, "Arcom/Eurotech VIPER SBC")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = viper_init_irq,
         .handle_irq     = pxa25x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = viper_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c
index 491b6c9a2a9b..aa89488f961e 100644
--- a/arch/arm/mach-pxa/vpac270.c
+++ b/arch/arm/mach-pxa/vpac270.c
@@ -719,7 +719,7 @@ MACHINE_START(VPAC270, "Voipac PXA270")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = vpac270_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/xcep.c b/arch/arm/mach-pxa/xcep.c
index 4275713ccd10..13b1d4586d7d 100644
--- a/arch/arm/mach-pxa/xcep.c
+++ b/arch/arm/mach-pxa/xcep.c
@@ -185,7 +185,7 @@ MACHINE_START(XCEP, "Iskratel XCEP")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa25x_init_irq,
         .handle_irq     = pxa25x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .restart        = pxa_restart,
 MACHINE_END
 
diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
index 97529face7aa..989903a7e467 100644
--- a/arch/arm/mach-pxa/z2.c
+++ b/arch/arm/mach-pxa/z2.c
@@ -722,7 +722,7 @@ MACHINE_START(ZIPIT2, "Zipit Z2")
         .nr_irqs        = PXA_NR_IRQS,
         .init_irq       = pxa27x_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = z2_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index abd3aa145083..f5d436434566 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -910,7 +910,7 @@ MACHINE_START(ARCOM_ZEUS, "Arcom/Eurotech ZEUS")
         .nr_irqs        = ZEUS_NR_IRQS,
         .init_irq       = zeus_init_irq,
         .handle_irq     = pxa27x_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = zeus_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 226279fac9d4..1f00d650ac27 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -428,7 +428,7 @@ MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)")
         .nr_irqs        = ZYLONITE_NR_IRQS,
         .init_irq       = pxa3xx_init_irq,
         .handle_irq     = pxa3xx_handle_irq,
-        .timer          = &pxa_timer,
+        .init_time      = pxa_timer_init,
         .init_machine   = zylonite_init,
         .restart        = pxa_restart,
 MACHINE_END
diff --git a/arch/arm/mach-realview/include/mach/irqs-eb.h b/arch/arm/mach-realview/include/mach/irqs-eb.h
index d6b5073692d2..44754230fdcc 100644
--- a/arch/arm/mach-realview/include/mach/irqs-eb.h
+++ b/arch/arm/mach-realview/include/mach/irqs-eb.h
@@ -115,7 +115,7 @@
 /*
  * Only define NR_IRQS if less than NR_IRQS_EB
  */
-#define NR_IRQS_EB              (IRQ_EB_GIC_START + 96)
+#define NR_IRQS_EB              (IRQ_EB_GIC_START + 128)
 
 #if defined(CONFIG_MACH_REALVIEW_EB) \
         && (!defined(NR_IRQS) || (NR_IRQS < NR_IRQS_EB))
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index 728587c60770..5b1c8bfe6fa9 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -418,10 +418,6 @@ static void __init realview_eb_timer_init(void)
         realview_eb_twd_init();
 }
 
-static struct sys_timer realview_eb_timer = {
-        .init           = realview_eb_timer_init,
-};
-
 static void realview_eb_restart(char mode, const char *cmd)
 {
         void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
@@ -472,7 +468,7 @@ MACHINE_START(REALVIEW_EB, "ARM-RealView EB")
         .map_io         = realview_eb_map_io,
         .init_early     = realview_init_early,
         .init_irq       = gic_init_irq,
-        .timer          = &realview_eb_timer,
+        .init_time      = realview_eb_timer_init,
         .init_machine   = realview_eb_init,
 #ifdef CONFIG_ZONE_DMA
         .dma_zone_size  = SZ_256M,
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c
index 3d116c44c0d4..d5e83a1f6982 100644
--- a/arch/arm/mach-realview/realview_pb1176.c
+++ b/arch/arm/mach-realview/realview_pb1176.c
@@ -329,10 +329,6 @@ static void __init realview_pb1176_timer_init(void)
         realview_timer_init(IRQ_DC1176_TIMER0);
 }
 
-static struct sys_timer realview_pb1176_timer = {
-        .init           = realview_pb1176_timer_init,
-};
-
 static void realview_pb1176_restart(char mode, const char *cmd)
 {
         void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
@@ -384,7 +380,7 @@ MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176")
         .map_io         = realview_pb1176_map_io,
         .init_early     = realview_init_early,
         .init_irq       = gic_init_irq,
-        .timer          = &realview_pb1176_timer,
+        .init_time      = realview_pb1176_timer_init,
         .init_machine   = realview_pb1176_init,
 #ifdef CONFIG_ZONE_DMA
         .dma_zone_size  = SZ_256M,
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c
index e1b8efdf35b6..c3cfe213b5e6 100644
--- a/arch/arm/mach-realview/realview_pb11mp.c
+++ b/arch/arm/mach-realview/realview_pb11mp.c
@@ -316,10 +316,6 @@ static void __init realview_pb11mp_timer_init(void)
         realview_pb11mp_twd_init();
 }
 
-static struct sys_timer realview_pb11mp_timer = {
-        .init           = realview_pb11mp_timer_init,
-};
-
 static void realview_pb11mp_restart(char mode, const char *cmd)
 {
         void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
@@ -367,7 +363,7 @@ MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore")
         .map_io         = realview_pb11mp_map_io,
         .init_early     = realview_init_early,
         .init_irq       = gic_init_irq,
-        .timer          = &realview_pb11mp_timer,
+        .init_time      = realview_pb11mp_timer_init,
         .init_machine   = realview_pb11mp_init,
 #ifdef CONFIG_ZONE_DMA
         .dma_zone_size  = SZ_256M,
diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c
index 0b037f23b0f6..dde652a59620 100644
--- a/arch/arm/mach-realview/realview_pba8.c
+++ b/arch/arm/mach-realview/realview_pba8.c
@@ -264,10 +264,6 @@ static void __init realview_pba8_timer_init(void)
         realview_timer_init(IRQ_PBA8_TIMER0_1);
 }
 
-static struct sys_timer realview_pba8_timer = {
-        .init           = realview_pba8_timer_init,
-};
-
 static void realview_pba8_restart(char mode, const char *cmd)
 {
         void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
@@ -308,7 +304,7 @@ MACHINE_START(REALVIEW_PBA8, "ARM-RealView PB-A8")
         .map_io         = realview_pba8_map_io,
         .init_early     = realview_init_early,
         .init_irq       = gic_init_irq,
-        .timer          = &realview_pba8_timer,
+        .init_time      = realview_pba8_timer_init,
         .init_machine   = realview_pba8_init,
 #ifdef CONFIG_ZONE_DMA
         .dma_zone_size  = SZ_256M,
diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c
index a1f1ef557c67..54f0185b01e3 100644
--- a/arch/arm/mach-realview/realview_pbx.c
+++ b/arch/arm/mach-realview/realview_pbx.c
@@ -324,10 +324,6 @@ static void __init realview_pbx_timer_init(void)
         realview_pbx_twd_init();
 }
 
-static struct sys_timer realview_pbx_timer = {
-        .init           = realview_pbx_timer_init,
-};
-
 static void realview_pbx_fixup(struct tag *tags, char **from,
                                struct meminfo *meminfo)
 {
@@ -404,7 +400,7 @@ MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX")
         .map_io         = realview_pbx_map_io,
         .init_early     = realview_init_early,
         .init_irq       = gic_init_irq,
-        .timer          = &realview_pbx_timer,
+        .init_time      = realview_pbx_timer_init,
         .init_machine   = realview_pbx_init,
 #ifdef CONFIG_ZONE_DMA
         .dma_zone_size  = SZ_256M,
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index f3fa259ce01f..a302cf5e0fc7 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -211,7 +211,7 @@ static void rpc_restart(char mode, const char *cmd)
         soft_restart(0);
 }
 
-extern struct sys_timer ioc_timer;
+void ioc_timer_init(void);
 
 MACHINE_START(RISCPC, "Acorn-RiscPC")
         /* Maintainer: Russell King */
@@ -220,6 +220,6 @@ MACHINE_START(RISCPC, "Acorn-RiscPC")
         .reserve_lp1    = 1,
         .map_io         = rpc_map_io,
         .init_irq       = rpc_init_irq,
-        .timer          = &ioc_timer,
+        .init_time      = ioc_timer_init,
         .restart        = rpc_restart,
 MACHINE_END
diff --git a/arch/arm/mach-rpc/time.c b/arch/arm/mach-rpc/time.c
index 581fca934bb3..9a6def14df01 100644
--- a/arch/arm/mach-rpc/time.c
+++ b/arch/arm/mach-rpc/time.c
@@ -24,7 +24,7 @@
 
 #include <asm/mach/time.h>
 
-unsigned long ioc_timer_gettimeoffset(void)
+static u32 ioc_timer_gettimeoffset(void)
 {
         unsigned int count1, count2, status;
         long offset;
@@ -56,7 +56,7 @@ unsigned long ioc_timer_gettimeoffset(void)
         }
 
         offset = (LATCH - offset) * (tick_nsec / 1000);
-        return (offset + LATCH/2) / LATCH;
+        return ((offset + LATCH/2) / LATCH) * 1000;
 }
 
 void __init ioctime_init(void)
@@ -82,14 +82,9 @@ static struct irqaction ioc_timer_irq = {
 /*
  * Set up timer interrupt.
  */
-static void __init ioc_timer_init(void)
+void __init ioc_timer_init(void)
 {
+        arch_gettimeoffset = ioc_timer_gettimeoffset;
         ioctime_init();
         setup_irq(IRQ_TIMER0, &ioc_timer_irq);
 }
-
-struct sys_timer ioc_timer = {
-        .init           = ioc_timer_init,
-        .offset         = ioc_timer_gettimeoffset,
-};
-
diff --git a/arch/arm/mach-s3c24xx/mach-amlm5900.c b/arch/arm/mach-s3c24xx/mach-amlm5900.c
index f4ad99c1e476..0e0279e79150 100644
--- a/arch/arm/mach-s3c24xx/mach-amlm5900.c
+++ b/arch/arm/mach-s3c24xx/mach-amlm5900.c
@@ -237,6 +237,6 @@ MACHINE_START(AML_M5900, "AML_M5900")
         .map_io         = amlm5900_map_io,
         .init_irq       = s3c24xx_init_irq,
         .init_machine   = amlm5900_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-anubis.c b/arch/arm/mach-s3c24xx/mach-anubis.c
index 1ee8c4638743..85eefab881af 100644
--- a/arch/arm/mach-s3c24xx/mach-anubis.c
+++ b/arch/arm/mach-s3c24xx/mach-anubis.c
@@ -448,6 +448,6 @@ MACHINE_START(ANUBIS, "Simtec-Anubis")
         .map_io         = anubis_map_io,
         .init_machine   = anubis_init,
         .init_irq       = s3c24xx_init_irq,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-at2440evb.c b/arch/arm/mach-s3c24xx/mach-at2440evb.c
index 00381fe5de32..b31c4aa724f2 100644
--- a/arch/arm/mach-s3c24xx/mach-at2440evb.c
+++ b/arch/arm/mach-s3c24xx/mach-at2440evb.c
@@ -210,6 +210,6 @@ MACHINE_START(AT2440EVB, "AT2440EVB")
         .map_io         = at2440evb_map_io,
         .init_machine   = at2440evb_init,
         .init_irq       = s3c24xx_init_irq,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-bast.c b/arch/arm/mach-s3c24xx/mach-bast.c
index 6a30ce7e4aa7..526964c19dd8 100644
--- a/arch/arm/mach-s3c24xx/mach-bast.c
+++ b/arch/arm/mach-s3c24xx/mach-bast.c
@@ -612,6 +612,6 @@ MACHINE_START(BAST, "Simtec-BAST")
         .map_io         = bast_map_io,
         .init_irq       = s3c24xx_init_irq,
         .init_machine   = bast_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c
index 973b87ca87f4..fb5d3b3b53db 100644
--- a/arch/arm/mach-s3c24xx/mach-gta02.c
+++ b/arch/arm/mach-s3c24xx/mach-gta02.c
@@ -595,6 +595,6 @@ MACHINE_START(NEO1973_GTA02, "GTA02")
         .map_io         = gta02_map_io,
         .init_irq       = s3c24xx_init_irq,
         .init_machine   = gta02_machine_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index b23dd1b106e8..2eb09e27c13c 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -746,6 +746,6 @@ MACHINE_START(H1940, "IPAQ-H1940")
         .reserve        = h1940_reserve,
         .init_irq       = h1940_init_irq,
         .init_machine   = h1940_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c
index c9954e26b492..d7a172555238 100644
--- a/arch/arm/mach-s3c24xx/mach-jive.c
+++ b/arch/arm/mach-s3c24xx/mach-jive.c
@@ -661,6 +661,6 @@ MACHINE_START(JIVE, "JIVE")
         .init_irq       = s3c24xx_init_irq,
         .map_io         = jive_map_io,
         .init_machine   = jive_machine_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2412_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c
index a31d5b83e5f7..2db09ade9b50 100644
--- a/arch/arm/mach-s3c24xx/mach-mini2440.c
+++ b/arch/arm/mach-s3c24xx/mach-mini2440.c
@@ -688,6 +688,6 @@ MACHINE_START(MINI2440, "MINI2440")
         .map_io         = mini2440_map_io,
         .init_machine   = mini2440_init,
         .init_irq       = s3c24xx_init_irq,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-n30.c b/arch/arm/mach-s3c24xx/mach-n30.c
index c53a9bfe1417..d9d04b240295 100644
--- a/arch/arm/mach-s3c24xx/mach-n30.c
+++ b/arch/arm/mach-s3c24xx/mach-n30.c
@@ -589,7 +589,7 @@ MACHINE_START(N30, "Acer-N30")
                                 Ben Dooks <ben-linux@fluff.org>
         */
         .atag_offset    = 0x100,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .init_machine   = n30_init,
         .init_irq       = s3c24xx_init_irq,
         .map_io         = n30_map_io,
@@ -600,7 +600,7 @@ MACHINE_START(N35, "Acer-N35")
         /* Maintainer: Christer Weinigel <christer@weinigel.se>
         */
         .atag_offset    = 0x100,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .init_machine   = n30_init,
         .init_irq       = s3c24xx_init_irq,
         .map_io         = n30_map_io,
diff --git a/arch/arm/mach-s3c24xx/mach-nexcoder.c b/arch/arm/mach-s3c24xx/mach-nexcoder.c
index a2b92b0898e2..a454e2461860 100644
--- a/arch/arm/mach-s3c24xx/mach-nexcoder.c
+++ b/arch/arm/mach-s3c24xx/mach-nexcoder.c
@@ -153,6 +153,6 @@ MACHINE_START(NEXCODER_2440, "NexVision - Nexcoder 2440")
         .map_io         = nexcoder_map_io,
         .init_machine   = nexcoder_init,
         .init_irq       = s3c24xx_init_irq,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c
index bb36d832bd3d..ba0f5b5ec19e 100644
--- a/arch/arm/mach-s3c24xx/mach-osiris.c
+++ b/arch/arm/mach-s3c24xx/mach-osiris.c
@@ -428,6 +428,6 @@ MACHINE_START(OSIRIS, "Simtec-OSIRIS")
         .map_io         = osiris_map_io,
         .init_irq       = s3c24xx_init_irq,
         .init_machine   = osiris_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-otom.c b/arch/arm/mach-s3c24xx/mach-otom.c
index bca39f0232b3..e0fdae93aa7b 100644
--- a/arch/arm/mach-s3c24xx/mach-otom.c
+++ b/arch/arm/mach-s3c24xx/mach-otom.c
@@ -118,6 +118,6 @@ MACHINE_START(OTOM, "Nex Vision - Otom 1.1")
         .map_io         = otom11_map_io,
         .init_machine   = otom11_init,
         .init_irq       = s3c24xx_init_irq,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c
index 7b6ba13d7285..56175f0941b1 100644
--- a/arch/arm/mach-s3c24xx/mach-qt2410.c
+++ b/arch/arm/mach-s3c24xx/mach-qt2410.c
@@ -343,6 +343,6 @@ MACHINE_START(QT2410, "QT2410")
         .map_io         = qt2410_map_io,
         .init_irq       = s3c24xx_init_irq,
         .init_machine   = qt2410_machine_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c
index 0606f2faaa5c..e14ec7105a6d 100644
--- a/arch/arm/mach-s3c24xx/mach-rx1950.c
+++ b/arch/arm/mach-s3c24xx/mach-rx1950.c
@@ -814,6 +814,6 @@ MACHINE_START(RX1950, "HP iPAQ RX1950")
         .reserve        = rx1950_reserve,
         .init_irq = s3c24xx_init_irq,
         .init_machine = rx1950_init_machine,
-        .timer = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c
index dacbb9a2122a..d00caa8de922 100644
--- a/arch/arm/mach-s3c24xx/mach-rx3715.c
+++ b/arch/arm/mach-s3c24xx/mach-rx3715.c
@@ -212,6 +212,6 @@ MACHINE_START(RX3715, "IPAQ-RX3715")
         .reserve        = rx3715_reserve,
         .init_irq       = rx3715_init_irq,
         .init_machine   = rx3715_init_machine,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2410.c b/arch/arm/mach-s3c24xx/mach-smdk2410.c
index 82796b97cb04..e184bfa9613a 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2410.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2410.c
@@ -117,6 +117,6 @@ MACHINE_START(SMDK2410, "SMDK2410") /* @TODO: request a new identifier and switc
         .map_io         = smdk2410_map_io,
         .init_irq       = s3c24xx_init_irq,
         .init_machine   = smdk2410_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2413.c b/arch/arm/mach-s3c24xx/mach-smdk2413.c
index ce99fd8bbbc5..69f356e83790 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2413.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2413.c
@@ -133,7 +133,7 @@ MACHINE_START(S3C2413, "S3C2413")
         .init_irq       = s3c24xx_init_irq,
         .map_io         = smdk2413_map_io,
         .init_machine   = smdk2413_machine_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2412_restart,
 MACHINE_END
 
@@ -145,7 +145,7 @@ MACHINE_START(SMDK2412, "SMDK2412")
         .init_irq       = s3c24xx_init_irq,
         .map_io         = smdk2413_map_io,
         .init_machine   = smdk2413_machine_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2412_restart,
 MACHINE_END
 
@@ -157,6 +157,6 @@ MACHINE_START(SMDK2413, "SMDK2413")
         .init_irq       = s3c24xx_init_irq,
         .map_io         = smdk2413_map_io,
         .init_machine   = smdk2413_machine_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2412_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c
index f30d7fccbfee..fe160c7f4b0a 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2416.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c
@@ -254,6 +254,6 @@ MACHINE_START(SMDK2416, "SMDK2416")
         .init_irq       = s3c24xx_init_irq,
         .map_io         = smdk2416_map_io,
         .init_machine   = smdk2416_machine_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2416_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2440.c b/arch/arm/mach-s3c24xx/mach-smdk2440.c
index b7ff882c6ce6..a8fdafedc4c1 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2440.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2440.c
@@ -182,6 +182,6 @@ MACHINE_START(S3C2440, "SMDK2440")
         .init_irq       = s3c24xx_init_irq,
         .map_io         = smdk2440_map_io,
         .init_machine   = smdk2440_machine_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c244x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2443.c b/arch/arm/mach-s3c24xx/mach-smdk2443.c
index 2568656f046f..7830d7004306 100644
--- a/arch/arm/mach-s3c24xx/mach-smdk2443.c
+++ b/arch/arm/mach-s3c24xx/mach-smdk2443.c
@@ -144,6 +144,6 @@ MACHINE_START(SMDK2443, "SMDK2443")
         .init_irq       = s3c24xx_init_irq,
         .map_io         = smdk2443_map_io,
         .init_machine   = smdk2443_machine_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2443_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-tct_hammer.c b/arch/arm/mach-s3c24xx/mach-tct_hammer.c
index 495bf5cf52e9..24b3d79e7b2c 100644
--- a/arch/arm/mach-s3c24xx/mach-tct_hammer.c
+++ b/arch/arm/mach-s3c24xx/mach-tct_hammer.c
@@ -149,6 +149,6 @@ MACHINE_START(TCT_HAMMER, "TCT_HAMMER")
         .map_io         = tct_hammer_map_io,
         .init_irq       = s3c24xx_init_irq,
         .init_machine   = tct_hammer_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-vr1000.c b/arch/arm/mach-s3c24xx/mach-vr1000.c
index 14d5b12e388c..dda21a01e3cc 100644
--- a/arch/arm/mach-s3c24xx/mach-vr1000.c
+++ b/arch/arm/mach-s3c24xx/mach-vr1000.c
@@ -357,6 +357,6 @@ MACHINE_START(VR1000, "Thorcom-VR1000")
         .map_io         = vr1000_map_io,
         .init_machine   = vr1000_init,
         .init_irq       = s3c24xx_init_irq,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2410_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c
index f1d44ae11833..7fe7d4f60419 100644
--- a/arch/arm/mach-s3c24xx/mach-vstms.c
+++ b/arch/arm/mach-s3c24xx/mach-vstms.c
@@ -161,6 +161,6 @@ MACHINE_START(VSTMS, "VSTMS")
         .init_irq       = s3c24xx_init_irq,
         .init_machine   = vstms_init,
         .map_io         = vstms_map_io,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c2412_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c64xx/mach-anw6410.c b/arch/arm/mach-s3c64xx/mach-anw6410.c
index fa570c2e9381..afeae0b5bb28 100644
--- a/arch/arm/mach-s3c64xx/mach-anw6410.c
+++ b/arch/arm/mach-s3c64xx/mach-anw6410.c
@@ -232,6 +232,6 @@ MACHINE_START(ANW6410, "A&W6410")
         .map_io         = anw6410_map_io,
         .init_machine   = anw6410_machine_init,
         .init_late      = s3c64xx_init_late,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c64xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index 3185f82a0c84..5b6adc7f1d39 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -869,6 +869,6 @@ MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
         .map_io         = crag6410_map_io,
         .init_machine   = crag6410_machine_init,
         .init_late      = s3c64xx_init_late,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c64xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c
index 2c81bf15f02b..7212eb9cfeb9 100644
--- a/arch/arm/mach-s3c64xx/mach-hmt.c
+++ b/arch/arm/mach-s3c64xx/mach-hmt.c
@@ -275,6 +275,6 @@ MACHINE_START(HMT, "Airgoo-HMT")
         .map_io         = hmt_map_io,
         .init_machine   = hmt_machine_init,
         .init_late      = s3c64xx_init_late,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c64xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c
index 3f1e0102f09c..e173e6e98228 100644
--- a/arch/arm/mach-s3c64xx/mach-mini6410.c
+++ b/arch/arm/mach-s3c64xx/mach-mini6410.c
@@ -354,6 +354,6 @@ MACHINE_START(MINI6410, "MINI6410")
         .map_io         = mini6410_map_io,
         .init_machine   = mini6410_machine_init,
         .init_late      = s3c64xx_init_late,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c64xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c64xx/mach-ncp.c b/arch/arm/mach-s3c64xx/mach-ncp.c
index 73caf9fdf5f7..8d3cedd995ff 100644
--- a/arch/arm/mach-s3c64xx/mach-ncp.c
+++ b/arch/arm/mach-s3c64xx/mach-ncp.c
@@ -103,6 +103,6 @@ MACHINE_START(NCP, "NCP")
         .map_io         = ncp_map_io,
         .init_machine   = ncp_machine_init,
         .init_late      = s3c64xx_init_late,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c64xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c
index 4f8129d09ba7..4d0d47a66930 100644
--- a/arch/arm/mach-s3c64xx/mach-real6410.c
+++ b/arch/arm/mach-s3c64xx/mach-real6410.c
@@ -333,6 +333,6 @@ MACHINE_START(REAL6410, "REAL6410")
         .map_io         = real6410_map_io,
         .init_machine   = real6410_machine_init,
         .init_late      = s3c64xx_init_late,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c64xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c64xx/mach-smartq5.c b/arch/arm/mach-s3c64xx/mach-smartq5.c
index 323399b3d110..ca2afcfce573 100644
--- a/arch/arm/mach-s3c64xx/mach-smartq5.c
+++ b/arch/arm/mach-s3c64xx/mach-smartq5.c
@@ -155,6 +155,6 @@ MACHINE_START(SMARTQ5, "SmartQ 5")
         .map_io         = smartq_map_io,
         .init_machine   = smartq5_machine_init,
         .init_late      = s3c64xx_init_late,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c64xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c64xx/mach-smartq7.c b/arch/arm/mach-s3c64xx/mach-smartq7.c
index 9077b85785ca..37bb0c632a5e 100644
--- a/arch/arm/mach-s3c64xx/mach-smartq7.c
+++ b/arch/arm/mach-s3c64xx/mach-smartq7.c
@@ -171,6 +171,6 @@ MACHINE_START(SMARTQ7, "SmartQ 7")
         .map_io         = smartq_map_io,
         .init_machine   = smartq7_machine_init,
         .init_late      = s3c64xx_init_late,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c64xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6400.c b/arch/arm/mach-s3c64xx/mach-smdk6400.c
index 7df76e482b41..a392869c8342 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6400.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6400.c
@@ -92,6 +92,6 @@ MACHINE_START(SMDK6400, "SMDK6400")
         .map_io         = smdk6400_map_io,
         .init_machine   = smdk6400_machine_init,
         .init_late      = s3c64xx_init_late,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c64xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index ad5142ab7756..1663d10ba02a 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -702,6 +702,6 @@ MACHINE_START(SMDK6410, "SMDK6410")
         .map_io         = smdk6410_map_io,
         .init_machine   = smdk6410_machine_init,
         .init_late      = s3c64xx_init_late,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s3c64xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
index e2419296a9e2..a40d5eb38124 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -273,6 +273,6 @@ MACHINE_START(SMDK6440, "SMDK6440")
         .init_irq       = s5p6440_init_irq,
         .map_io         = smdk6440_map_io,
         .init_machine   = smdk6440_machine_init,
-        .timer          = &s5p_timer,
+        .init_time      = s5p_timer_init,
         .restart        = s5p64x0_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
index 999273107fa9..703e576a26e0 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -292,6 +292,6 @@ MACHINE_START(SMDK6450, "SMDK6450")
         .init_irq       = s5p6450_init_irq,
         .map_io         = smdk6450_map_io,
         .init_machine   = smdk6450_machine_init,
-        .timer          = &s5p_timer,
+        .init_time      = s5p_timer_init,
         .restart        = s5p64x0_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index c3f30953df21..185a19583898 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -255,6 +255,6 @@ MACHINE_START(SMDKC100, "SMDKC100")
         .init_irq       = s5pc100_init_irq,
         .map_io         = smdkc100_map_io,
         .init_machine   = smdkc100_machine_init,
-        .timer          = &s3c24xx_timer,
+        .init_time      = s3c24xx_timer_init,
         .restart        = s5pc100_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
index 45eb0a8244c4..11900a8e88a3 100644
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/arch/arm/mach-s5pv210/mach-aquila.c
@@ -686,6 +686,6 @@ MACHINE_START(AQUILA, "Aquila")
         .init_irq       = s5pv210_init_irq,
         .map_io         = aquila_map_io,
         .init_machine   = aquila_machine_init,
-        .timer          = &s5p_timer,
+        .init_time      = s5p_timer_init,
         .restart        = s5pv210_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 9f7f1607c547..570481591746 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -973,7 +973,7 @@ MACHINE_START(GONI, "GONI")
         .init_irq       = s5pv210_init_irq,
         .map_io         = goni_map_io,
         .init_machine   = goni_machine_init,
-        .timer          = &s5p_timer,
+        .init_time      = s5p_timer_init,
         .reserve        = &goni_reserve,
         .restart        = s5pv210_restart,
 MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index 2f152f919769..28bd0248a3e2 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -153,7 +153,7 @@ MACHINE_START(SMDKC110, "SMDKC110")
         .init_irq       = s5pv210_init_irq,
         .map_io         = smdkc110_map_io,
         .init_machine   = smdkc110_machine_init,
-        .timer          = &s5p_timer,
+        .init_time      = s5p_timer_init,
         .restart        = s5pv210_restart,
         .reserve        = &smdkc110_reserve,
 MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index 721967bc3927..3c73f36869bb 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -329,7 +329,7 @@ MACHINE_START(SMDKV210, "SMDKV210")
         .init_irq       = s5pv210_init_irq,
         .map_io         = smdkv210_map_io,
         .init_machine   = smdkv210_machine_init,
-        .timer          = &s5p_timer,
+        .init_time      = s5p_timer_init,
         .restart        = s5pv210_restart,
         .reserve        = &smdkv210_reserve,
 MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-torbreck.c b/arch/arm/mach-s5pv210/mach-torbreck.c
index 0ed270f8b0a8..2d4c5531819c 100644
--- a/arch/arm/mach-s5pv210/mach-torbreck.c
+++ b/arch/arm/mach-s5pv210/mach-torbreck.c
@@ -130,6 +130,6 @@ MACHINE_START(TORBRECK, "TORBRECK")
         .init_irq       = s5pv210_init_irq,
         .map_io         = torbreck_map_io,
         .init_machine   = torbreck_machine_init,
-        .timer          = &s5p_timer,
+        .init_time      = s5p_timer_init,
         .restart        = s5pv210_restart,
 MACHINE_END
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index 9a23739f7026..b38d2525d5db 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -621,7 +621,7 @@ MACHINE_START(ASSABET, "Intel-Assabet")
         .map_io         = assabet_map_io,
         .nr_irqs        = SA1100_NR_IRQS,
         .init_irq       = sa1100_init_irq,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
         .init_machine   = assabet_init,
         .init_late      = sa11x0_init_late,
 #ifdef CONFIG_SA1111
diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c
index b2dadf3ea3df..63361b6d04e9 100644
--- a/arch/arm/mach-sa1100/badge4.c
+++ b/arch/arm/mach-sa1100/badge4.c
@@ -336,7 +336,7 @@ MACHINE_START(BADGE4, "Hewlett-Packard Laboratories BadgePAD 4")
         .nr_irqs        = SA1100_NR_IRQS,
         .init_irq       = sa1100_init_irq,
         .init_late      = sa11x0_init_late,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
 #ifdef CONFIG_SA1111
         .dma_zone_size  = SZ_1M,
 #endif
diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c
index 304bca4a07c0..2d25ececb415 100644
--- a/arch/arm/mach-sa1100/cerf.c
+++ b/arch/arm/mach-sa1100/cerf.c
@@ -174,7 +174,7 @@ MACHINE_START(CERF, "Intrinsyc CerfBoard/CerfCube")
         .map_io         = cerf_map_io,
         .nr_irqs        = SA1100_NR_IRQS,
         .init_irq       = cerf_init_irq,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
         .init_machine   = cerf_init,
         .init_late      = sa11x0_init_late,
         .restart        = sa11x0_restart,
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index 45f424f5fca6..612a45689770 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -399,7 +399,7 @@ MACHINE_START(COLLIE, "Sharp-Collie")
         .map_io         = collie_map_io,
         .nr_irqs        = SA1100_NR_IRQS,
         .init_irq       = sa1100_init_irq,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
         .init_machine   = collie_init,
         .init_late      = sa11x0_init_late,
         .restart        = sa11x0_restart,
diff --git a/arch/arm/mach-sa1100/generic.h b/arch/arm/mach-sa1100/generic.h
index a5b7c13da3e3..2abc6a1f6e86 100644
--- a/arch/arm/mach-sa1100/generic.h
+++ b/arch/arm/mach-sa1100/generic.h
@@ -4,9 +4,7 @@
  * Author: Nicolas Pitre
  */
 
-struct sys_timer;
-
-extern struct sys_timer sa1100_timer;
+extern void sa1100_timer_init(void);
 extern void __init sa1100_map_io(void);
 extern void __init sa1100_init_irq(void);
 extern void __init sa1100_init_gpio(void);
diff --git a/arch/arm/mach-sa1100/h3100.c b/arch/arm/mach-sa1100/h3100.c
index e1571eab08ae..b8f2b151539b 100644
--- a/arch/arm/mach-sa1100/h3100.c
+++ b/arch/arm/mach-sa1100/h3100.c
@@ -108,7 +108,7 @@ MACHINE_START(H3100, "Compaq iPAQ H3100")
         .map_io         = h3100_map_io,
         .nr_irqs        = SA1100_NR_IRQS,
         .init_irq       = sa1100_init_irq,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
         .init_machine   = h3100_mach_init,
         .init_late      = sa11x0_init_late,
         .restart        = sa11x0_restart,
diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c
index ba7a2901ab88..b8dc5bd22623 100644
--- a/arch/arm/mach-sa1100/h3600.c
+++ b/arch/arm/mach-sa1100/h3600.c
@@ -158,7 +158,7 @@ MACHINE_START(H3600, "Compaq iPAQ H3600")
         .map_io         = h3600_map_io,
         .nr_irqs        = SA1100_NR_IRQS,
         .init_irq       = sa1100_init_irq,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
         .init_machine   = h3600_mach_init,
         .init_late      = sa11x0_init_late,
         .restart        = sa11x0_restart,
diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c
index d005939c41fc..643d5f2d9af9 100644
--- a/arch/arm/mach-sa1100/hackkit.c
+++ b/arch/arm/mach-sa1100/hackkit.c
@@ -229,7 +229,7 @@ MACHINE_START(HACKKIT, "HackKit Cpu Board")
         .map_io         = hackkit_map_io,
         .nr_irqs        = SA1100_NR_IRQS,
         .init_irq       = sa1100_init_irq,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
         .init_machine   = hackkit_init,
         .init_late      = sa11x0_init_late,
         .restart        = sa11x0_restart,
diff --git a/arch/arm/mach-sa1100/jornada720.c b/arch/arm/mach-sa1100/jornada720.c
index 35cfc428b4d4..c0b1f5bafae4 100644
--- a/arch/arm/mach-sa1100/jornada720.c
+++ b/arch/arm/mach-sa1100/jornada720.c
@@ -346,7 +346,7 @@ MACHINE_START(JORNADA720, "HP Jornada 720")
         .map_io         = jornada720_map_io,
         .nr_irqs        = SA1100_NR_IRQS,
         .init_irq       = sa1100_init_irq,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
         .init_machine   = jornada720_mach_init,
         .init_late      = sa11x0_init_late,
 #ifdef CONFIG_SA1111
diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c
index f69f78fc3ddd..a89917653884 100644
--- a/arch/arm/mach-sa1100/lart.c
+++ b/arch/arm/mach-sa1100/lart.c
@@ -174,6 +174,6 @@ MACHINE_START(LART, "LART")
         .init_irq       = sa1100_init_irq,
         .init_machine   = lart_init,
         .init_late      = sa11x0_init_late,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
         .restart        = sa11x0_restart,
 MACHINE_END
diff --git a/arch/arm/mach-sa1100/nanoengine.c b/arch/arm/mach-sa1100/nanoengine.c
index 102e08f7b109..f1cb3784d525 100644
--- a/arch/arm/mach-sa1100/nanoengine.c
+++ b/arch/arm/mach-sa1100/nanoengine.c
@@ -110,7 +110,7 @@ MACHINE_START(NANOENGINE, "BSE nanoEngine")
         .map_io         = nanoengine_map_io,
         .nr_irqs        = SA1100_NR_IRQS,
         .init_irq       = sa1100_init_irq,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
         .init_machine   = nanoengine_init,
         .init_late      = sa11x0_init_late,
         .restart        = sa11x0_restart,
diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c
index c51bb63f90fb..091261878eff 100644
--- a/arch/arm/mach-sa1100/pleb.c
+++ b/arch/arm/mach-sa1100/pleb.c
@@ -133,7 +133,7 @@ MACHINE_START(PLEB, "PLEB")
         .map_io         = pleb_map_io,
         .nr_irqs        = SA1100_NR_IRQS,
         .init_irq       = sa1100_init_irq,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
         .init_machine   = pleb_init,
         .init_late      = sa11x0_init_late,
         .restart        = sa11x0_restart,
diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c
index 6460d25fbb88..c8866bce7386 100644
--- a/arch/arm/mach-sa1100/shannon.c
+++ b/arch/arm/mach-sa1100/shannon.c
@@ -102,7 +102,7 @@ MACHINE_START(SHANNON, "Shannon (AKA: Tuxscreen)")
         .map_io         = shannon_map_io,
         .nr_irqs        = SA1100_NR_IRQS,
         .init_irq       = sa1100_init_irq,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
         .init_machine   = shannon_init,
         .init_late      = sa11x0_init_late,
         .restart        = sa11x0_restart,
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index 6d65f65fcb23..bcbc94540e45 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -396,6 +396,6 @@ MACHINE_START(SIMPAD, "Simpad")
         .nr_irqs        = SA1100_NR_IRQS,
         .init_irq       = sa1100_init_irq,
         .init_late      = sa11x0_init_late,
-        .timer          = &sa1100_timer,
+        .init_time      = sa1100_timer_init,
         .restart        = sa11x0_restart,
 MACHINE_END
diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
index 80702c9ecc77..a59a13a665a6 100644
--- a/arch/arm/mach-sa1100/time.c
+++ b/arch/arm/mach-sa1100/time.c
@@ -69,46 +69,10 @@ sa1100_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *c)
         }
 }
 
-static struct clock_event_device ckevt_sa1100_osmr0 = {
-        .name           = "osmr0",
-        .features       = CLOCK_EVT_FEAT_ONESHOT,
-        .rating         = 200,
-        .set_next_event = sa1100_osmr0_set_next_event,
-        .set_mode       = sa1100_osmr0_set_mode,
-};
-
-static struct irqaction sa1100_timer_irq = {
-        .name           = "ost0",
-        .flags          = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
-        .handler        = sa1100_ost0_interrupt,
-        .dev_id         = &ckevt_sa1100_osmr0,
-};
-
-static void __init sa1100_timer_init(void)
-{
-        writel_relaxed(0, OIER);
-        writel_relaxed(OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3, OSSR);
-
-        setup_sched_clock(sa1100_read_sched_clock, 32, 3686400);
-
-        clockevents_calc_mult_shift(&ckevt_sa1100_osmr0, 3686400, 4);
-        ckevt_sa1100_osmr0.max_delta_ns =
-                clockevent_delta2ns(0x7fffffff, &ckevt_sa1100_osmr0);
-        ckevt_sa1100_osmr0.min_delta_ns =
-                clockevent_delta2ns(MIN_OSCR_DELTA * 2, &ckevt_sa1100_osmr0) + 1;
-        ckevt_sa1100_osmr0.cpumask = cpumask_of(0);
-
-        setup_irq(IRQ_OST0, &sa1100_timer_irq);
-
-        clocksource_mmio_init(OSCR, "oscr", CLOCK_TICK_RATE, 200, 32,
-                clocksource_mmio_readl_up);
-        clockevents_register_device(&ckevt_sa1100_osmr0);
-}
-
 #ifdef CONFIG_PM
 unsigned long osmr[4], oier;
 
-static void sa1100_timer_suspend(void)
+static void sa1100_timer_suspend(struct clock_event_device *cedev)
 {
         osmr[0] = readl_relaxed(OSMR0);
         osmr[1] = readl_relaxed(OSMR1);
@@ -117,7 +81,7 @@ static void sa1100_timer_suspend(void)
         oier = readl_relaxed(OIER);
 }
 
-static void sa1100_timer_resume(void)
+static void sa1100_timer_resume(struct clock_event_device *cedev)
 {
         writel_relaxed(0x0f, OSSR);
         writel_relaxed(osmr[0], OSMR0);
@@ -136,8 +100,36 @@ static void sa1100_timer_resume(void)
 #define sa1100_timer_resume NULL
 #endif
 
-struct sys_timer sa1100_timer = {
-        .init           = sa1100_timer_init,
+static struct clock_event_device ckevt_sa1100_osmr0 = {
+        .name           = "osmr0",
+        .features       = CLOCK_EVT_FEAT_ONESHOT,
+        .rating         = 200,
+        .set_next_event = sa1100_osmr0_set_next_event,
+        .set_mode       = sa1100_osmr0_set_mode,
         .suspend        = sa1100_timer_suspend,
         .resume         = sa1100_timer_resume,
 };
+
+static struct irqaction sa1100_timer_irq = {
+        .name           = "ost0",
+        .flags          = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
+        .handler        = sa1100_ost0_interrupt,
+        .dev_id         = &ckevt_sa1100_osmr0,
+};
+
+void __init sa1100_timer_init(void)
+{
+        writel_relaxed(0, OIER);
+        writel_relaxed(OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3, OSSR);
+
+        setup_sched_clock(sa1100_read_sched_clock, 32, 3686400);
+
+        ckevt_sa1100_osmr0.cpumask = cpumask_of(0);
+
+        setup_irq(IRQ_OST0, &sa1100_timer_irq);
+
+        clocksource_mmio_init(OSCR, "oscr", CLOCK_TICK_RATE, 200, 32,
+                clocksource_mmio_readl_up);
+        clockevents_config_and_register(&ckevt_sa1100_osmr0, 3686400,
+                                        MIN_OSCR_DELTA * 2, 0x7fffffff);
+}
diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c
index 9ad2e9737fb5..b63dec848195 100644
--- a/arch/arm/mach-shark/core.c
+++ b/arch/arm/mach-shark/core.c
@@ -128,10 +128,6 @@ static void __init shark_timer_init(void)
         setup_irq(IRQ_TIMER, &shark_timer_irq);
 }
 
-static struct sys_timer shark_timer = {
-        .init           = shark_timer_init,
-};
-
 static void shark_init_early(void)
 {
         disable_hlt();
@@ -142,7 +138,7 @@ MACHINE_START(SHARK, "Shark")
         .atag_offset    = 0x3000,
         .init_early     = shark_init_early,
         .init_irq       = shark_init_irq,
-        .timer          = &shark_timer,
+        .init_time      = shark_timer_init,
         .dma_zone_size  = SZ_4M,
         .restart        = shark_restart,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index fd28358e2abe..705bc63c7984 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -670,5 +670,5 @@ MACHINE_START(AG5EVM, "ag5evm")
         .init_irq       = sh73a0_init_irq,
         .init_machine   = ag5evm_init,
         .init_late      = shmobile_init_late,
-        .timer          = &shmobile_timer,
+        .init_time      = sh73a0_earlytimer_init,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 99ef190d0909..c1d4ab630214 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -1350,5 +1350,5 @@ MACHINE_START(AP4EVB, "ap4evb")
         .handle_irq     = shmobile_handle_irq_intc,
         .init_machine   = ap4evb_init,
         .init_late      = sh7372_pm_init_late,
-        .timer          = &shmobile_timer,
+        .init_time      = sh7372_earlytimer_init,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 5353adf6b828..e7912447ad50 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -1192,9 +1192,6 @@ static void __init eva_earlytimer_init(void)
 static void __init eva_add_early_devices(void)
 {
         r8a7740_add_early_devices();
-
-        /* override timer setup with board-specific code */
-        shmobile_timer.init = eva_earlytimer_init;
 }
 
 #define RESCNT2 IOMEM(0xe6188020)
@@ -1216,7 +1213,7 @@ DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva")
         .handle_irq     = shmobile_handle_irq_intc,
         .init_machine   = eva_init,
         .init_late      = shmobile_init_late,
-        .timer          = &shmobile_timer,
+        .init_time      = eva_earlytimer_init,
         .dt_compat      = eva_boards_compat_dt,
         .restart        = eva_restart,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c
index cb8c994e1430..331b7ce4edd8 100644
--- a/arch/arm/mach-shmobile/board-bonito.c
+++ b/arch/arm/mach-shmobile/board-bonito.c
@@ -499,9 +499,6 @@ static void __init bonito_earlytimer_init(void)
 static void __init bonito_add_early_devices(void)
 {
         r8a7740_add_early_devices();
-
-        /* override timer setup with board-specific code */
-        shmobile_timer.init = bonito_earlytimer_init;
 }
 
 MACHINE_START(BONITO, "bonito")
@@ -511,5 +508,5 @@ MACHINE_START(BONITO, "bonito")
         .handle_irq     = shmobile_handle_irq_intc,
         .init_machine   = bonito_init,
         .init_late      = shmobile_init_late,
-        .timer          = &shmobile_timer,
+        .init_time      = bonito_earlytimer_init,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c
index a1d315fc329a..d759a9c2b9e8 100644
--- a/arch/arm/mach-shmobile/board-kota2.c
+++ b/arch/arm/mach-shmobile/board-kota2.c
@@ -552,5 +552,5 @@ MACHINE_START(KOTA2, "kota2")
         .init_irq       = sh73a0_init_irq,
         .init_machine   = kota2_init,
         .init_late      = shmobile_init_late,
-        .timer          = &shmobile_timer,
+        .init_time      = sh73a0_earlytimer_init,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-kzm9d.c b/arch/arm/mach-shmobile/board-kzm9d.c
index f3f180dc23e5..c254782aa727 100644
--- a/arch/arm/mach-shmobile/board-kzm9d.c
+++ b/arch/arm/mach-shmobile/board-kzm9d.c
@@ -90,6 +90,6 @@ DT_MACHINE_START(KZM9D_DT, "kzm9d")
         .init_irq       = emev2_init_irq,
         .init_machine   = kzm9d_add_standard_devices,
         .init_late      = shmobile_init_late,
-        .timer          = &shmobile_timer,
+        .init_time      = shmobile_timer_init,
         .dt_compat      = kzm9d_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index 278c8f26f22e..ac9428530d7b 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -794,7 +794,7 @@ DT_MACHINE_START(KZM9G_DT, "kzm9g")
         .init_irq       = sh73a0_init_irq,
         .init_machine   = kzm_init,
         .init_late      = shmobile_init_late,
-        .timer          = &shmobile_timer,
+        .init_time      = sh73a0_earlytimer_init,
         .restart        = kzm9g_restart,
         .dt_compat      = kzm9g_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 2fed62f66045..fe4917f2c1a2 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -1593,6 +1593,6 @@ DT_MACHINE_START(MACKEREL_DT, "mackerel")
         .handle_irq     = shmobile_handle_irq_intc,
         .init_machine   = mackerel_init,
         .init_late      = sh7372_pm_init_late,
-        .timer          = &shmobile_timer,
+        .init_time      = sh7372_earlytimer_init,
         .dt_compat  = mackerel_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index fad8db103e9c..cdcb799e802f 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -383,5 +383,5 @@ MACHINE_START(MARZEN, "marzen")
         .init_irq       = r8a7779_init_irq,
         .init_machine   = marzen_init,
         .init_late      = marzen_init_late,
-        .timer          = &shmobile_timer,
+        .init_time      = r8a7779_earlytimer_init,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h
index dfeca79e9e96..a57439eec11a 100644
--- a/arch/arm/mach-shmobile/include/mach/common.h
+++ b/arch/arm/mach-shmobile/include/mach/common.h
@@ -2,7 +2,7 @@
 #define __ARCH_MACH_COMMON_H
 
 extern void shmobile_earlytimer_init(void);
-extern struct sys_timer shmobile_timer;
+extern void shmobile_timer_init(void);
 extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz,
                          unsigned int mult, unsigned int div);
 struct twd_local_timer;
@@ -20,6 +20,7 @@ extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv);
 
 extern void sh7372_init_irq(void);
 extern void sh7372_map_io(void);
+extern void sh7372_earlytimer_init(void);
 extern void sh7372_add_early_devices(void);
 extern void sh7372_add_standard_devices(void);
 extern void sh7372_clock_init(void);
@@ -32,6 +33,7 @@ extern struct clk sh7372_extal2_clk;
 
 extern void sh73a0_init_irq(void);
 extern void sh73a0_map_io(void);
+extern void sh73a0_earlytimer_init(void);
 extern void sh73a0_add_early_devices(void);
 extern void sh73a0_add_standard_devices(void);
 extern void sh73a0_clock_init(void);
@@ -50,6 +52,7 @@ extern void r8a7740_pinmux_init(void);
 
 extern void r8a7779_init_irq(void);
 extern void r8a7779_map_io(void);
+extern void r8a7779_earlytimer_init(void);
 extern void r8a7779_add_early_devices(void);
 extern void r8a7779_add_standard_devices(void);
 extern void r8a7779_clock_init(void);
diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c
index 646d61b22153..47662a581c0a 100644
--- a/arch/arm/mach-shmobile/setup-emev2.c
+++ b/arch/arm/mach-shmobile/setup-emev2.c
@@ -456,7 +456,7 @@ DT_MACHINE_START(EMEV2_DT, "Generic Emma Mobile EV2 (Flattened Device Tree)")
         .nr_irqs        = NR_IRQS_LEGACY,
         .init_irq       = irqchip_init,
         .init_machine   = emev2_add_standard_devices_dt,
-        .timer          = &shmobile_timer,
+        .init_time      = shmobile_timer_init,
         .dt_compat      = emev2_boards_compat_dt,
 MACHINE_END
 
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 095222469d03..03c69f9979aa 100644
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -705,12 +705,6 @@ void __init r8a7740_add_standard_devices(void)
         rmobile_add_device_to_domain("A3SP",    &i2c1_device);
 }
 
-static void __init r8a7740_earlytimer_init(void)
-{
-        r8a7740_clock_init(0);
-        shmobile_earlytimer_init();
-}
-
 void __init r8a7740_add_early_devices(void)
 {
         early_platform_add_devices(r8a7740_early_devices,
@@ -718,9 +712,6 @@ void __init r8a7740_add_early_devices(void)
 
         /* setup early console here as well */
         shmobile_setup_console();
-
-        /* override timer setup with soc-specific code */
-        shmobile_timer.init = r8a7740_earlytimer_init;
 }
 
 #ifdef CONFIG_USE_OF
@@ -763,7 +754,7 @@ DT_MACHINE_START(R8A7740_DT, "Generic R8A7740 (Flattened Device Tree)")
         .init_irq       = r8a7740_init_irq,
         .handle_irq     = shmobile_handle_irq_intc,
         .init_machine   = r8a7740_add_standard_devices_dt,
-        .timer          = &shmobile_timer,
+        .init_time      = shmobile_timer_init,
         .dt_compat      = r8a7740_boards_compat_dt,
 MACHINE_END
 
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index 7a1ad4f38539..a181ced09e45 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -339,7 +339,7 @@ void __init r8a7779_add_standard_devices(void)
 /* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */
 void __init __weak r8a7779_register_twd(void) { }
 
-static void __init r8a7779_earlytimer_init(void)
+void __init r8a7779_earlytimer_init(void)
 {
         r8a7779_clock_init();
         shmobile_earlytimer_init();
@@ -366,7 +366,4 @@ void __init r8a7779_add_early_devices(void)
          * As a final step pass earlyprint=sh-sci.2,115200 on the kernel
          * command line in case of the marzen board.
          */
-
-        /* override timer setup with soc-specific code */
-        shmobile_timer.init = r8a7779_earlytimer_init;
 }
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index c917882424a7..191ae72e21ba 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -1054,7 +1054,7 @@ void __init sh7372_add_standard_devices(void)
                                        ARRAY_SIZE(domain_devices));
 }
 
-static void __init sh7372_earlytimer_init(void)
+void __init sh7372_earlytimer_init(void)
 {
         sh7372_clock_init();
         shmobile_earlytimer_init();
@@ -1067,9 +1067,6 @@ void __init sh7372_add_early_devices(void)
 
         /* setup early console here as well */
         shmobile_setup_console();
-
-        /* override timer setup with soc-specific code */
-        shmobile_timer.init = sh7372_earlytimer_init;
 }
 
 #ifdef CONFIG_USE_OF
@@ -1113,7 +1110,7 @@ DT_MACHINE_START(SH7372_DT, "Generic SH7372 (Flattened Device Tree)")
         .init_irq       = sh7372_init_irq,
         .handle_irq     = shmobile_handle_irq_intc,
         .init_machine   = sh7372_add_standard_devices_dt,
-        .timer          = &shmobile_timer,
+        .init_time      = shmobile_timer_init,
         .dt_compat      = sh7372_boards_compat_dt,
 MACHINE_END
 
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index db99a4ade80c..8c2d6424f470 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -796,7 +796,7 @@ void __init sh73a0_add_standard_devices(void)
 /* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */
 void __init __weak sh73a0_register_twd(void) { }
 
-static void __init sh73a0_earlytimer_init(void)
+void __init sh73a0_earlytimer_init(void)
 {
         sh73a0_clock_init();
         shmobile_earlytimer_init();
@@ -810,7 +810,4 @@ void __init sh73a0_add_early_devices(void)
 
         /* setup early console here as well */
         shmobile_setup_console();
-
-        /* override timer setup with soc-specific code */
-        shmobile_timer.init = sh73a0_earlytimer_init;
 }
diff --git a/arch/arm/mach-shmobile/timer.c b/arch/arm/mach-shmobile/timer.c
index a68919727e24..fdbe54a11555 100644
--- a/arch/arm/mach-shmobile/timer.c
+++ b/arch/arm/mach-shmobile/timer.c
@@ -60,10 +60,6 @@ void __init shmobile_earlytimer_init(void)
         late_time_init = shmobile_late_time_init;
 }
 
-static void __init shmobile_timer_init(void)
+void __init shmobile_timer_init(void)
 {
 }
-
-struct sys_timer shmobile_timer = {
-        .init           = shmobile_timer_init,
-};
diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c
index 7d55febf2368..27d68468a027 100644
--- a/arch/arm/mach-socfpga/socfpga.c
+++ b/arch/arm/mach-socfpga/socfpga.c
@@ -101,7 +101,7 @@ DT_MACHINE_START(SOCFPGA, "Altera SOCFPGA")
         .smp            = smp_ops(socfpga_smp_ops),
         .map_io         = socfpga_map_io,
         .init_irq       = socfpga_init_irq,
-        .timer          = &dw_apb_timer,
+        .init_time      = dw_apb_timer_init,
         .init_machine   = socfpga_cyclone5_init,
         .restart        = socfpga_cyclone5_restart,
         .dt_compat      = altera_dt_match,
diff --git a/arch/arm/mach-spear13xx/include/mach/generic.h b/arch/arm/mach-spear13xx/include/mach/generic.h
index 510dec798221..633e678e01a3 100644
--- a/arch/arm/mach-spear13xx/include/mach/generic.h
+++ b/arch/arm/mach-spear13xx/include/mach/generic.h
@@ -18,7 +18,7 @@
 #include <asm/mach/time.h>
 
 /* Add spear13xx structure declarations here */
-extern struct sys_timer spear13xx_timer;
+extern void spear13xx_timer_init(void);
 extern struct pl022_ssp_controller pl022_plat_data;
 extern struct dw_dma_platform_data dmac_plat_data;
 extern struct dw_dma_slave cf_dma_priv;
diff --git a/arch/arm/mach-spear13xx/spear1310.c b/arch/arm/mach-spear13xx/spear1310.c
index 5de3e6f24aad..56214d1076ef 100644
--- a/arch/arm/mach-spear13xx/spear1310.c
+++ b/arch/arm/mach-spear13xx/spear1310.c
@@ -91,7 +91,7 @@ DT_MACHINE_START(SPEAR1310_DT, "ST SPEAr1310 SoC with Flattened Device Tree")
         .smp            =       smp_ops(spear13xx_smp_ops),
         .map_io         =       spear1310_map_io,
         .init_irq       =       irqchip_init,
-        .timer          =       &spear13xx_timer,
+        .init_time      =       spear13xx_timer_init,
         .init_machine   =       spear1310_dt_init,
         .restart        =       spear_restart,
         .dt_compat      =       spear1310_dt_board_compat,
diff --git a/arch/arm/mach-spear13xx/spear1340.c b/arch/arm/mach-spear13xx/spear1340.c
index 18331deaed76..9a28beb2a113 100644
--- a/arch/arm/mach-spear13xx/spear1340.c
+++ b/arch/arm/mach-spear13xx/spear1340.c
@@ -185,7 +185,7 @@ DT_MACHINE_START(SPEAR1340_DT, "ST SPEAr1340 SoC with Flattened Device Tree")
         .smp            =       smp_ops(spear13xx_smp_ops),
         .map_io         =       spear13xx_map_io,
         .init_irq       =       irqchip_init,
-        .timer          =       &spear13xx_timer,
+        .init_time      =       spear13xx_timer_init,
         .init_machine   =       spear1340_dt_init,
         .restart        =       spear_restart,
         .dt_compat      =       spear1340_dt_board_compat,
diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c
index 22e3cd57e750..c7d2b4a8d8cc 100644
--- a/arch/arm/mach-spear13xx/spear13xx.c
+++ b/arch/arm/mach-spear13xx/spear13xx.c
@@ -152,7 +152,7 @@ static void __init spear13xx_clk_init(void)
                 pr_err("%s: Unknown machine\n", __func__);
 }
 
-static void __init spear13xx_timer_init(void)
+void __init spear13xx_timer_init(void)
 {
         char pclk_name[] = "osc_24m_clk";
         struct clk *gpt_clk, *pclk;
@@ -181,7 +181,3 @@ static void __init spear13xx_timer_init(void)
         spear_setup_of_timer();
         twd_local_timer_of_register();
 }
-
-struct sys_timer spear13xx_timer = {
-        .init = spear13xx_timer_init,
-};
diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h
index c26b7a4b1126..df310799e416 100644
--- a/arch/arm/mach-spear3xx/include/mach/generic.h
+++ b/arch/arm/mach-spear3xx/include/mach/generic.h
@@ -22,7 +22,7 @@
 #include <asm/mach/map.h>
 
 /* Add spear3xx family device structure declarations here */
-extern struct sys_timer spear3xx_timer;
+extern void spear3xx_timer_init(void);
 extern struct pl022_ssp_controller pl022_plat_data;
 extern struct pl08x_platform_data pl080_plat_data;
 
diff --git a/arch/arm/mach-spear3xx/spear300.c b/arch/arm/mach-spear3xx/spear300.c
index 499479bbbaf9..bbc9b7e9c62c 100644
--- a/arch/arm/mach-spear3xx/spear300.c
+++ b/arch/arm/mach-spear3xx/spear300.c
@@ -213,7 +213,7 @@ static void __init spear300_map_io(void)
 DT_MACHINE_START(SPEAR300_DT, "ST SPEAr300 SoC with Flattened Device Tree")
         .map_io         =       spear300_map_io,
         .init_irq       =       irqchip_init,
-        .timer          =       &spear3xx_timer,
+        .init_time      =       spear3xx_timer_init,
         .init_machine   =       spear300_dt_init,
         .restart        =       spear_restart,
         .dt_compat      =       spear300_dt_board_compat,
diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c
index 367d9be40ec1..c13a434a8195 100644
--- a/arch/arm/mach-spear3xx/spear310.c
+++ b/arch/arm/mach-spear3xx/spear310.c
@@ -255,7 +255,7 @@ static void __init spear310_map_io(void)
 DT_MACHINE_START(SPEAR310_DT, "ST SPEAr310 SoC with Flattened Device Tree")
         .map_io         =       spear310_map_io,
         .init_irq       =       irqchip_init,
-        .timer          =       &spear3xx_timer,
+        .init_time      =       spear3xx_timer_init,
         .init_machine   =       spear310_dt_init,
         .restart        =       spear_restart,
         .dt_compat      =       spear310_dt_board_compat,
diff --git a/arch/arm/mach-spear3xx/spear320.c b/arch/arm/mach-spear3xx/spear320.c
index 34c212e6cbf6..e1c77079a3e5 100644
--- a/arch/arm/mach-spear3xx/spear320.c
+++ b/arch/arm/mach-spear3xx/spear320.c
@@ -269,7 +269,7 @@ static void __init spear320_map_io(void)
 DT_MACHINE_START(SPEAR320_DT, "ST SPEAr320 SoC with Flattened Device Tree")
         .map_io         =       spear320_map_io,
         .init_irq       =       irqchip_init,
-        .timer          =       &spear3xx_timer,
+        .init_time      =       spear3xx_timer_init,
         .init_machine   =       spear320_dt_init,
         .restart        =       spear_restart,
         .dt_compat      =       spear320_dt_board_compat,
diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c
index c6003ef0c9f6..b2ba516ca2d4 100644
--- a/arch/arm/mach-spear3xx/spear3xx.c
+++ b/arch/arm/mach-spear3xx/spear3xx.c
@@ -84,7 +84,7 @@ void __init spear3xx_map_io(void)
         iotable_init(spear3xx_io_desc, ARRAY_SIZE(spear3xx_io_desc));
 }
 
-static void __init spear3xx_timer_init(void)
+void __init spear3xx_timer_init(void)
 {
         char pclk_name[] = "pll3_clk";
         struct clk *gpt_clk, *pclk;
@@ -112,7 +112,3 @@ static void __init spear3xx_timer_init(void)
 
         spear_setup_of_timer();
 }
-
-struct sys_timer spear3xx_timer = {
-        .init = spear3xx_timer_init,
-};
diff --git a/arch/arm/mach-spear6xx/spear6xx.c b/arch/arm/mach-spear6xx/spear6xx.c
index 3f6fac0fdb71..b8bd33ca88bd 100644
--- a/arch/arm/mach-spear6xx/spear6xx.c
+++ b/arch/arm/mach-spear6xx/spear6xx.c
@@ -373,7 +373,7 @@ void __init spear6xx_map_io(void)
         iotable_init(spear6xx_io_desc, ARRAY_SIZE(spear6xx_io_desc));
 }
 
-static void __init spear6xx_timer_init(void)
+void __init spear6xx_timer_init(void)
 {
         char pclk_name[] = "pll3_clk";
         struct clk *gpt_clk, *pclk;
@@ -402,10 +402,6 @@ static void __init spear6xx_timer_init(void)
         spear_setup_of_timer();
 }
 
-struct sys_timer spear6xx_timer = {
-        .init = spear6xx_timer_init,
-};
-
 /* Add auxdata to pass platform data */
 struct of_dev_auxdata spear6xx_auxdata_lookup[] __initdata = {
         OF_DEV_AUXDATA("arm,pl080", SPEAR6XX_ICM3_DMA_BASE, NULL,
@@ -427,7 +423,7 @@ static const char *spear600_dt_board_compat[] = {
 DT_MACHINE_START(SPEAR600_DT, "ST SPEAr600 (Flattened Device Tree)")
         .map_io         =       spear6xx_map_io,
         .init_irq       =       irqchip_init,
-        .timer          =       &spear6xx_timer,
+        .init_time      =       spear6xx_timer_init,
         .init_machine   =       spear600_dt_init,
         .restart        =       spear_restart,
         .dt_compat      =       spear600_dt_board_compat,
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
index 0ff310eecdfd..fb8fbcecb17f 100644
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -89,6 +89,6 @@ DT_MACHINE_START(SUNXI_DT, "Allwinner A1X (Device Tree)")
         .init_irq       = sunxi_init_irq,
         .handle_irq     = sunxi_handle_irq,
         .restart        = sunxi_restart,
-        .timer          = &sunxi_timer,
+        .init_time      = &sunxi_timer_init,
         .dt_compat      = sunxi_board_dt_compat,
 MACHINE_END
diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c
index 04008c818535..5ed81bab2d4b 100644
--- a/arch/arm/mach-tegra/board-dt-tegra20.c
+++ b/arch/arm/mach-tegra/board-dt-tegra20.c
@@ -200,7 +200,7 @@ DT_MACHINE_START(TEGRA_DT, "nVidia Tegra20 (Flattened Device Tree)")
         .smp            = smp_ops(tegra_smp_ops),
         .init_early     = tegra20_init_early,
         .init_irq       = tegra_dt_init_irq,
-        .timer          = &tegra_sys_timer,
+        .init_time      = tegra_init_timer,
         .init_machine   = tegra_dt_init,
         .init_late      = tegra_dt_init_late,
         .restart        = tegra_assert_system_reset,
diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c
index 672db8abdc38..12dc2ddeca64 100644
--- a/arch/arm/mach-tegra/board-dt-tegra30.c
+++ b/arch/arm/mach-tegra/board-dt-tegra30.c
@@ -111,7 +111,7 @@ DT_MACHINE_START(TEGRA30_DT, "NVIDIA Tegra30 (Flattened Device Tree)")
         .map_io         = tegra_map_common_io,
         .init_early     = tegra30_init_early,
         .init_irq       = tegra_dt_init_irq,
-        .timer          = &tegra_sys_timer,
+        .init_time      = tegra_init_timer,
         .init_machine   = tegra30_dt_init,
         .init_late      = tegra_init_late,
         .restart        = tegra_assert_system_reset,
diff --git a/arch/arm/mach-tegra/board.h b/arch/arm/mach-tegra/board.h
index 91fbe733a21e..744cdd246f6a 100644
--- a/arch/arm/mach-tegra/board.h
+++ b/arch/arm/mach-tegra/board.h
@@ -55,5 +55,5 @@ static inline int harmony_pcie_init(void) { return 0; }
 
 void __init tegra_paz00_wifikill_init(void);
 
-extern struct sys_timer tegra_sys_timer;
+extern void tegra_init_timer(void);
 #endif
diff --git a/arch/arm/mach-tegra/timer.c b/arch/arm/mach-tegra/timer.c
index e4863f3e9ee7..eba0969ded19 100644
--- a/arch/arm/mach-tegra/timer.c
+++ b/arch/arm/mach-tegra/timer.c
@@ -168,7 +168,7 @@ static const struct of_device_id rtc_match[] __initconst = {
         {}
 };
 
-static void __init tegra_init_timer(void)
+void __init tegra_init_timer(void)
 {
         struct device_node *np;
         struct clk *clk;
@@ -259,24 +259,16 @@ static void __init tegra_init_timer(void)
                 BUG();
         }
 
-        clockevents_calc_mult_shift(&tegra_clockevent, 1000000, 5);
-        tegra_clockevent.max_delta_ns =
-                clockevent_delta2ns(0x1fffffff, &tegra_clockevent);
-        tegra_clockevent.min_delta_ns =
-                clockevent_delta2ns(0x1, &tegra_clockevent);
         tegra_clockevent.cpumask = cpu_all_mask;
         tegra_clockevent.irq = tegra_timer_irq.irq;
-        clockevents_register_device(&tegra_clockevent);
+        clockevents_config_and_register(&tegra_clockevent, 1000000,
+                                        0x1, 0x1fffffff);
 #ifdef CONFIG_HAVE_ARM_TWD
         twd_local_timer_of_register();
 #endif
         register_persistent_clock(NULL, tegra_read_persistent_clock);
 }
 
-struct sys_timer tegra_sys_timer = {
-        .init = tegra_init_timer,
-};
-
 #ifdef CONFIG_PM
 static u32 usec_config;
 
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index 26b48fa9ea62..12060ae4e8f1 100644
--- a/arch/arm/mach-u300/core.c
+++ b/arch/arm/mach-u300/core.c
@@ -1779,7 +1779,7 @@ MACHINE_START(U300, "Ericsson AB U335 S335/B335 Prototype Board")
         .map_io         = u300_map_io,
         .nr_irqs        = 0,
         .init_irq       = u300_init_irq,
-        .timer          = &u300_timer,
+        .init_time      = u300_timer_init,
         .init_machine   = u300_init_machine,
         .restart        = u300_restart,
 MACHINE_END
diff --git a/arch/arm/mach-u300/timer.c b/arch/arm/mach-u300/timer.c
index 1da10e20e996..d9e73209c9b8 100644
--- a/arch/arm/mach-u300/timer.c
+++ b/arch/arm/mach-u300/timer.c
@@ -349,7 +349,7 @@ static u32 notrace u300_read_sched_clock(void)
 /*
  * This sets up the system timers, clock source and clock event.
  */
-static void __init u300_timer_init(void)
+void __init u300_timer_init(void)
 {
         struct clk *clk;
         unsigned long rate;
@@ -413,11 +413,3 @@ static void __init u300_timer_init(void)
          * used by hrtimers!
          */
 }
-
-/*
- * Very simple system timer that only register the clock event and
- * clock source.
- */
-struct sys_timer u300_timer = {
-        .init           = u300_timer_init,
-};
diff --git a/arch/arm/mach-u300/timer.h b/arch/arm/mach-u300/timer.h
index b5e9791762e0..d34287bc34f5 100644
--- a/arch/arm/mach-u300/timer.h
+++ b/arch/arm/mach-u300/timer.h
@@ -1 +1 @@
-extern struct sys_timer u300_timer;
+extern void u300_timer_init(void);
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index af406c7b0d70..0e928d281759 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -750,7 +750,7 @@ MACHINE_START(U8500, "ST-Ericsson MOP500 platform")
         .map_io         = u8500_map_io,
         .init_irq       = ux500_init_irq,
         /* we re-use nomadik timer here */
-        .timer          = &ux500_timer,
+        .init_time      = ux500_timer_init,
         .init_machine   = mop500_init_machine,
         .init_late      = ux500_init_late,
 MACHINE_END
@@ -759,7 +759,7 @@ MACHINE_START(U8520, "ST-Ericsson U8520 Platform HREFP520")
         .atag_offset    = 0x100,
         .map_io         = u8500_map_io,
         .init_irq       = ux500_init_irq,
-        .timer          = &ux500_timer,
+        .init_time      = ux500_timer_init,
         .init_machine   = mop500_init_machine,
         .init_late      = ux500_init_late,
 MACHINE_END
@@ -769,7 +769,7 @@ MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+")
         .smp            = smp_ops(ux500_smp_ops),
         .map_io         = u8500_map_io,
         .init_irq       = ux500_init_irq,
-        .timer          = &ux500_timer,
+        .init_time      = ux500_timer_init,
         .init_machine   = hrefv60_init_machine,
         .init_late      = ux500_init_late,
 MACHINE_END
@@ -780,7 +780,7 @@ MACHINE_START(SNOWBALL, "Calao Systems Snowball platform")
         .map_io         = u8500_map_io,
         .init_irq       = ux500_init_irq,
         /* we re-use nomadik timer here */
-        .timer          = &ux500_timer,
+        .init_time      = ux500_timer_init,
         .init_machine   = snowball_init_machine,
         .init_late      = NULL,
 MACHINE_END
diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index 4c91d767c99c..218a6b1ada7e 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -340,7 +340,7 @@ DT_MACHINE_START(U8500_DT, "ST-Ericsson Ux5x0 platform (Device Tree Support)")
         .map_io         = u8500_map_io,
         .init_irq       = ux500_init_irq,
         /* we re-use nomadik timer here */
-        .timer          = &ux500_timer,
+        .init_time      = ux500_timer_init,
         .init_machine   = u8500_init_machine,
         .init_late      = NULL,
         .dt_compat      = stericsson_dt_platform_compat,
diff --git a/arch/arm/mach-ux500/include/mach/setup.h b/arch/arm/mach-ux500/include/mach/setup.h
index 6be4c4d2ab88..bddce2b49372 100644
--- a/arch/arm/mach-ux500/include/mach/setup.h
+++ b/arch/arm/mach-ux500/include/mach/setup.h
@@ -28,8 +28,7 @@ extern struct device *ux500_soc_device_init(const char *soc_id);
 struct amba_device;
 extern void __init amba_add_devices(struct amba_device *devs[], int num);
 
-struct sys_timer;
-extern struct sys_timer ux500_timer;
+extern void ux500_timer_init(void);
 
 #define __IO_DEV_DESC(x, sz)    {               \
         .virtual        = IO_ADDRESS(x),        \
diff --git a/arch/arm/mach-ux500/timer.c b/arch/arm/mach-ux500/timer.c
index 875309acb022..aa2a78acb59e 100644
--- a/arch/arm/mach-ux500/timer.c
+++ b/arch/arm/mach-ux500/timer.c
@@ -46,7 +46,7 @@ const static struct of_device_id prcmu_timer_of_match[] __initconst = {
         { },
 };
 
-static void __init ux500_timer_init(void)
+void __init ux500_timer_init(void)
 {
         void __iomem *mtu_timer_base;
         void __iomem *prcmu_timer_base;
@@ -99,14 +99,3 @@ dt_fail:
         clksrc_dbx500_prcmu_init(prcmu_timer_base);
         ux500_twd_init();
 }
-
-static void ux500_timer_reset(void)
-{
-        nmdk_clkevt_reset();
-        nmdk_clksrc_reset();
-}
-
-struct sys_timer ux500_timer = {
-        .init           = ux500_timer_init,
-        .resume         = ux500_timer_reset,
-};
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 49ac384d2814..a42b89083eb2 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -770,7 +770,7 @@ void __init versatile_init(void)
 /*
  * Set up timer interrupt, and return the current time in seconds.
  */
-static void __init versatile_timer_init(void)
+void __init versatile_timer_init(void)
 {
         u32 val;
 
@@ -797,8 +797,3 @@ static void __init versatile_timer_init(void)
         sp804_clocksource_init(TIMER3_VA_BASE, "timer3");
         sp804_clockevents_init(TIMER0_VA_BASE, IRQ_TIMERINT0_1, "timer0");
 }
-
-struct sys_timer versatile_timer = {
-        .init           = versatile_timer_init,
-};
-
diff --git a/arch/arm/mach-versatile/core.h b/arch/arm/mach-versatile/core.h
index 683e60776a85..5c1b87d1da6b 100644
--- a/arch/arm/mach-versatile/core.h
+++ b/arch/arm/mach-versatile/core.h
@@ -29,7 +29,7 @@ extern void __init versatile_init(void);
 extern void __init versatile_init_early(void);
 extern void __init versatile_init_irq(void);
 extern void __init versatile_map_io(void);
-extern struct sys_timer versatile_timer;
+extern void versatile_timer_init(void);
 extern void versatile_restart(char, const char *);
 extern unsigned int mmc_status(struct device *dev);
 #ifdef CONFIG_OF
diff --git a/arch/arm/mach-versatile/versatile_ab.c b/arch/arm/mach-versatile/versatile_ab.c
index ddeec670d50d..1caef1093793 100644
--- a/arch/arm/mach-versatile/versatile_ab.c
+++ b/arch/arm/mach-versatile/versatile_ab.c
@@ -38,7 +38,7 @@ MACHINE_START(VERSATILE_AB, "ARM-Versatile AB")
         .map_io         = versatile_map_io,
         .init_early     = versatile_init_early,
         .init_irq       = versatile_init_irq,
-        .timer          = &versatile_timer,
+        .init_time      = versatile_timer_init,
         .init_machine   = versatile_init,
         .restart        = versatile_restart,
 MACHINE_END
diff --git a/arch/arm/mach-versatile/versatile_dt.c b/arch/arm/mach-versatile/versatile_dt.c
index f48f2e4b667d..2558f2e957c3 100644
--- a/arch/arm/mach-versatile/versatile_dt.c
+++ b/arch/arm/mach-versatile/versatile_dt.c
@@ -45,7 +45,7 @@ DT_MACHINE_START(VERSATILE_PB, "ARM-Versatile (Device Tree Support)")
         .map_io         = versatile_map_io,
         .init_early     = versatile_init_early,
         .init_irq       = versatile_init_irq,
-        .timer          = &versatile_timer,
+        .init_time      = versatile_timer_init,
         .init_machine   = versatile_dt_init,
         .dt_compat      = versatile_dt_match,
         .restart        = versatile_restart,
diff --git a/arch/arm/mach-versatile/versatile_pb.c b/arch/arm/mach-versatile/versatile_pb.c
index e52eb23a0a28..611d140c8695 100644
--- a/arch/arm/mach-versatile/versatile_pb.c
+++ b/arch/arm/mach-versatile/versatile_pb.c
@@ -106,7 +106,7 @@ MACHINE_START(VERSATILE_PB, "ARM-Versatile PB")
         .map_io         = versatile_map_io,
         .init_early     = versatile_init_early,
         .init_irq       = versatile_init_irq,
-        .timer          = &versatile_timer,
+        .init_time      = versatile_timer_init,
         .init_machine   = versatile_pb_init,
         .restart        = versatile_restart,
 MACHINE_END
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index 82be02b3ae28..915683cb67d6 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -291,10 +291,6 @@ static void __init v2m_timer_init(void)
         v2m_sp804_init(ioremap(V2M_TIMER01, SZ_4K), IRQ_V2M_TIMER0);
 }
 
-static struct sys_timer v2m_timer = {
-        .init   = v2m_timer_init,
-};
-
 static void __init v2m_init_early(void)
 {
         if (ct_desc->init_early)
@@ -376,7 +372,7 @@ MACHINE_START(VEXPRESS, "ARM-Versatile Express")
         .map_io         = v2m_map_io,
         .init_early     = v2m_init_early,
         .init_irq       = v2m_init_irq,
-        .timer          = &v2m_timer,
+        .init_time      = v2m_timer_init,
         .init_machine   = v2m_init,
         .restart        = vexpress_restart,
 MACHINE_END
@@ -457,10 +453,6 @@ static void __init v2m_dt_timer_init(void)
                                 24000000);
 }
 
-static struct sys_timer v2m_dt_timer = {
-        .init = v2m_dt_timer_init,
-};
-
 static const struct of_device_id v2m_dt_bus_match[] __initconst = {
         { .compatible = "simple-bus", },
         { .compatible = "arm,amba-bus", },
@@ -487,7 +479,7 @@ DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express")
         .map_io         = v2m_dt_map_io,
         .init_early     = v2m_dt_init_early,
         .init_irq       = irqchip_init,
-        .timer          = &v2m_dt_timer,
+        .init_time      = v2m_dt_timer_init,
         .init_machine   = v2m_dt_init,
         .restart        = vexpress_restart,
 MACHINE_END
diff --git a/arch/arm/mach-virt/Kconfig b/arch/arm/mach-virt/Kconfig
new file mode 100644
index 000000000000..8958f0d896bc
--- /dev/null
+++ b/arch/arm/mach-virt/Kconfig
@@ -0,0 +1,10 @@
+config ARCH_VIRT
+        bool "Dummy Virtual Machine" if ARCH_MULTI_V7
+        select ARCH_WANT_OPTIONAL_GPIOLIB
+        select ARM_GIC
+        select ARM_ARCH_TIMER
+        select ARM_PSCI
+        select HAVE_SMP
+        select CPU_V7
+        select SPARSE_IRQ
+        select USE_OF
diff --git a/arch/arm/mach-virt/Makefile b/arch/arm/mach-virt/Makefile
new file mode 100644
index 000000000000..042afc1f8c44
--- /dev/null
+++ b/arch/arm/mach-virt/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for the linux kernel.
+#
+
+obj-y                                   := virt.o
+obj-$(CONFIG_SMP)                       += platsmp.o
diff --git a/arch/arm/mach-virt/platsmp.c b/arch/arm/mach-virt/platsmp.c
new file mode 100644
index 000000000000..8badaabe70a1
--- /dev/null
+++ b/arch/arm/mach-virt/platsmp.c
@@ -0,0 +1,58 @@
+/*
+ * Dummy Virtual Machine - does what it says on the tin.
+ *
+ * Copyright (C) 2012 ARM Ltd
+ * Author: Will Deacon <will.deacon@arm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/init.h>
+#include <linux/smp.h>
+#include <linux/of.h>
+
+#include <linux/irqchip/arm-gic.h>
+
+#include <asm/psci.h>
+#include <asm/smp_plat.h>
+
+extern void secondary_startup(void);
+
+static void __init virt_smp_init_cpus(void)
+{
+}
+
+static void __init virt_smp_prepare_cpus(unsigned int max_cpus)
+{
+}
+
+static int __cpuinit virt_boot_secondary(unsigned int cpu,
+                                         struct task_struct *idle)
+{
+        if (psci_ops.cpu_on)
+                return psci_ops.cpu_on(cpu_logical_map(cpu),
+                                       __pa(secondary_startup));
+        return -ENODEV;
+}
+
+static void __cpuinit virt_secondary_init(unsigned int cpu)
+{
+        gic_secondary_init(0);
+}
+
+struct smp_operations __initdata virt_smp_ops = {
+        .smp_init_cpus          = virt_smp_init_cpus,
+        .smp_prepare_cpus       = virt_smp_prepare_cpus,
+        .smp_secondary_init     = virt_secondary_init,
+        .smp_boot_secondary     = virt_boot_secondary,
+};
diff --git a/arch/arm/mach-virt/virt.c b/arch/arm/mach-virt/virt.c
new file mode 100644
index 000000000000..31666f6b4373
--- /dev/null
+++ b/arch/arm/mach-virt/virt.c
@@ -0,0 +1,54 @@
+/*
+ * Dummy Virtual Machine - does what it says on the tin.
+ *
+ * Copyright (C) 2012 ARM Ltd
+ * Authors: Will Deacon <will.deacon@arm.com>,
+ *          Marc Zyngier <marc.zyngier@arm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/irqchip.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/smp.h>
+
+#include <asm/arch_timer.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+static void __init virt_init(void)
+{
+        of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static void __init virt_timer_init(void)
+{
+        WARN_ON(arch_timer_of_register() != 0);
+        WARN_ON(arch_timer_sched_clock_init() != 0);
+}
+
+static const char *virt_dt_match[] = {
+        "linux,dummy-virt",
+        NULL
+};
+
+extern struct smp_operations virt_smp_ops;
+
+DT_MACHINE_START(VIRT, "Dummy Virtual Machine")
+        .init_irq       = irqchip_init,
+        .init_time      = virt_timer_init,
+        .init_machine   = virt_init,
+        .smp            = smp_ops(virt_smp_ops),
+        .dt_compat      = virt_dt_match,
+MACHINE_END
diff --git a/arch/arm/mach-vt8500/Kconfig b/arch/arm/mach-vt8500/Kconfig
index 2ed0b7d95db6..570a801fb862 100644
--- a/arch/arm/mach-vt8500/Kconfig
+++ b/arch/arm/mach-vt8500/Kconfig
@@ -8,5 +8,6 @@ config ARCH_VT8500
         select GENERIC_CLOCKEVENTS
         select GENERIC_GPIO
         select HAVE_CLK
+        select VT8500_TIMER
         help
           Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip.
diff --git a/arch/arm/mach-vt8500/Makefile b/arch/arm/mach-vt8500/Makefile
index e035251cda48..92ceb2436b60 100644
--- a/arch/arm/mach-vt8500/Makefile
+++ b/arch/arm/mach-vt8500/Makefile
@@ -1 +1 @@
-obj-$(CONFIG_ARCH_VT8500) += irq.o timer.o vt8500.o
+obj-$(CONFIG_ARCH_VT8500) += irq.o vt8500.o
diff --git a/arch/arm/mach-vt8500/common.h b/arch/arm/mach-vt8500/common.h
index 6f2b843115db..77611a6968d6 100644
--- a/arch/arm/mach-vt8500/common.h
+++ b/arch/arm/mach-vt8500/common.h
@@ -18,7 +18,6 @@
 
 #include <linux/of.h>
 
-void __init vt8500_timer_init(void);
 int __init vt8500_irq_init(struct device_node *node,
                                 struct device_node *parent);
 
diff --git a/arch/arm/mach-vt8500/vt8500.c b/arch/arm/mach-vt8500/vt8500.c
index 3c66d48ea082..b9fd9d3cbfb3 100644
--- a/arch/arm/mach-vt8500/vt8500.c
+++ b/arch/arm/mach-vt8500/vt8500.c
@@ -20,6 +20,7 @@
 
 #include <linux/io.h>
 #include <linux/pm.h>
+#include <linux/vt8500_timer.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -175,10 +176,6 @@ static void __init vt8500_init_irq(void)
         of_irq_init(vt8500_irq_match);
 };
 
-static struct sys_timer vt8500_timer = {
-        .init = vt8500_timer_init,
-};
-
 static const char * const vt8500_dt_compat[] = {
         "via,vt8500",
         "wm,wm8650",
@@ -189,7 +186,7 @@ DT_MACHINE_START(WMT_DT, "VIA/Wondermedia SoC (Device Tree Support)")
         .dt_compat      = vt8500_dt_compat,
         .map_io         = vt8500_map_io,
         .init_irq       = vt8500_init_irq,
-        .timer          = &vt8500_timer,
+        .init_time      = vt8500_timer_init,
         .init_machine   = vt8500_init,
         .restart        = vt8500_restart,
         .handle_irq     = vt8500_handle_irq,
diff --git a/arch/arm/mach-w90x900/mach-nuc910evb.c b/arch/arm/mach-w90x900/mach-nuc910evb.c
index b4243e4f1565..92f1c978f35e 100644
--- a/arch/arm/mach-w90x900/mach-nuc910evb.c
+++ b/arch/arm/mach-w90x900/mach-nuc910evb.c
@@ -37,6 +37,6 @@ MACHINE_START(W90P910EVB, "W90P910EVB")
         .map_io         = nuc910evb_map_io,
         .init_irq       = nuc900_init_irq,
         .init_machine   = nuc910evb_init,
-        .timer          = &nuc900_timer,
+        .init_time      = nuc900_timer_init,
         .restart        = nuc9xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-w90x900/mach-nuc950evb.c b/arch/arm/mach-w90x900/mach-nuc950evb.c
index 500fe5932ce9..26f7189056e3 100644
--- a/arch/arm/mach-w90x900/mach-nuc950evb.c
+++ b/arch/arm/mach-w90x900/mach-nuc950evb.c
@@ -40,6 +40,6 @@ MACHINE_START(W90P950EVB, "W90P950EVB")
         .map_io         = nuc950evb_map_io,
         .init_irq       = nuc900_init_irq,
         .init_machine   = nuc950evb_init,
-        .timer          = &nuc900_timer,
+        .init_time      = nuc900_timer_init,
         .restart        = nuc9xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-w90x900/mach-nuc960evb.c b/arch/arm/mach-w90x900/mach-nuc960evb.c
index cbb3adc3db10..9b4e73fe10e5 100644
--- a/arch/arm/mach-w90x900/mach-nuc960evb.c
+++ b/arch/arm/mach-w90x900/mach-nuc960evb.c
@@ -37,6 +37,6 @@ MACHINE_START(W90N960EVB, "W90N960EVB")
         .map_io         = nuc960evb_map_io,
         .init_irq       = nuc900_init_irq,
         .init_machine   = nuc960evb_init,
-        .timer          = &nuc900_timer,
+        .init_time      = nuc900_timer_init,
         .restart        = nuc9xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-w90x900/nuc9xx.h b/arch/arm/mach-w90x900/nuc9xx.h
index 91acb4047793..88ef4b267089 100644
--- a/arch/arm/mach-w90x900/nuc9xx.h
+++ b/arch/arm/mach-w90x900/nuc9xx.h
@@ -15,10 +15,9 @@
  *
  */
 struct map_desc;
-struct sys_timer;
 
 /* core initialisation functions */
 
 extern void nuc900_init_irq(void);
-extern struct sys_timer nuc900_timer;
+extern void nuc900_timer_init(void);
 extern void nuc9xx_restart(char, const char *);
diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c
index fa27c498ac09..30fbca844575 100644
--- a/arch/arm/mach-w90x900/time.c
+++ b/arch/arm/mach-w90x900/time.c
@@ -91,7 +91,6 @@ static int nuc900_clockevent_setnextevent(unsigned long evt,
 
 static struct clock_event_device nuc900_clockevent_device = {
         .name           = "nuc900-timer0",
-        .shift          = 32,
         .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
         .set_mode       = nuc900_clockevent_setmode,
         .set_next_event = nuc900_clockevent_setnextevent,
@@ -133,15 +132,10 @@ static void __init nuc900_clockevents_init(void)
         __raw_writel(RESETINT, REG_TISR);
         setup_irq(IRQ_TIMER0, &nuc900_timer0_irq);
 
-        nuc900_clockevent_device.mult = div_sc(rate, NSEC_PER_SEC,
-                                        nuc900_clockevent_device.shift);
-        nuc900_clockevent_device.max_delta_ns = clockevent_delta2ns(0xffffffff,
-                                        &nuc900_clockevent_device);
-        nuc900_clockevent_device.min_delta_ns = clockevent_delta2ns(0xf,
-                                        &nuc900_clockevent_device);
         nuc900_clockevent_device.cpumask = cpumask_of(0);
 
-        clockevents_register_device(&nuc900_clockevent_device);
+        clockevents_config_and_register(&nuc900_clockevent_device, rate,
+                                        0xf, 0xffffffff);
 }
 
 static void __init nuc900_clocksource_init(void)
@@ -167,12 +161,8 @@ static void __init nuc900_clocksource_init(void)
                 TDR_SHIFT, clocksource_mmio_readl_down);
 }
 
-static void __init nuc900_timer_init(void)
+void __init nuc900_timer_init(void)
 {
         nuc900_clocksource_init();
         nuc900_clockevents_init();
 }
-
-struct sys_timer nuc900_timer = {
-        .init           = nuc900_timer_init,
-};
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c
index 2d96745dd9ad..6472a69cbfe1 100644
--- a/arch/arm/mach-zynq/common.c
+++ b/arch/arm/mach-zynq/common.c
@@ -79,13 +79,6 @@ static void __init xilinx_zynq_timer_init(void)
         xttcpss_timer_init();
 }
 
-/*
- * Instantiate and initialize the system timer structure
- */
-static struct sys_timer xttcpss_sys_timer = {
-        .init           = xilinx_zynq_timer_init,
-};
-
 /**
  * xilinx_map_io() - Create memory mappings needed for early I/O.
  */
@@ -105,6 +98,6 @@ MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform")
         .map_io         = xilinx_map_io,
         .init_irq       = irqchip_init,
         .init_machine   = xilinx_init_machine,
-        .timer          = &xttcpss_sys_timer,
+        .init_time      = xilinx_zynq_timer_init,
         .dt_compat      = xilinx_dt_match,
 MACHINE_END
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 076c26d43864..dda3904dc64c 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -640,7 +640,7 @@ static void *__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle,
 
         if (is_coherent || nommu())
                 addr = __alloc_simple_buffer(dev, size, gfp, &page);
-        else if (gfp & GFP_ATOMIC)
+        else if (!(gfp & __GFP_WAIT))
                 addr = __alloc_from_pool(size, &page);
         else if (!IS_ENABLED(CONFIG_CMA))
                 addr = __alloc_remap_buffer(dev, size, gfp, prot, &page, caller);
diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c
index cbfbbe461788..837a2d52e9db 100644
--- a/arch/arm/plat-iop/time.c
+++ b/arch/arm/plat-iop/time.c
@@ -156,14 +156,9 @@ void __init iop_init_time(unsigned long tick_rate)
         write_tmr0(timer_ctl & ~IOP_TMR_EN);
         write_tisr(1);
         setup_irq(IRQ_IOP_TIMER0, &iop_timer_irq);
-        clockevents_calc_mult_shift(&iop_clockevent,
-                                    tick_rate, IOP_MIN_RANGE);
-        iop_clockevent.max_delta_ns =
-                clockevent_delta2ns(0xfffffffe, &iop_clockevent);
-        iop_clockevent.min_delta_ns =
-                clockevent_delta2ns(0xf, &iop_clockevent);
         iop_clockevent.cpumask = cpumask_of(0);
-        clockevents_register_device(&iop_clockevent);
+        clockevents_config_and_register(&iop_clockevent, tick_rate,
+                                        0xf, 0xfffffffe);
 
         /*
          * Set up free-running clocksource timer 1.
diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c
index 0f4fa863dd55..5d5ac0f05422 100644
--- a/arch/arm/plat-orion/time.c
+++ b/arch/arm/plat-orion/time.c
@@ -156,7 +156,6 @@ orion_clkevt_mode(enum clock_event_mode mode, struct clock_event_device *dev)
 static struct clock_event_device orion_clkevt = {
         .name           = "orion_tick",
         .features       = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC,
-        .shift          = 32,
         .rating         = 300,
         .set_next_event = orion_clkevt_next_event,
         .set_mode       = orion_clkevt_mode,
@@ -221,9 +220,6 @@ orion_time_init(void __iomem *_bridge_base, u32 _bridge_timer1_clr_mask,
          * Setup clockevent timer (interrupt-driven).
          */
         setup_irq(irq, &orion_timer_irq);
-        orion_clkevt.mult = div_sc(tclk, NSEC_PER_SEC, orion_clkevt.shift);
-        orion_clkevt.max_delta_ns = clockevent_delta2ns(0xfffffffe, &orion_clkevt);
-        orion_clkevt.min_delta_ns = clockevent_delta2ns(1, &orion_clkevt);
         orion_clkevt.cpumask = cpumask_of(0);
-        clockevents_register_device(&orion_clkevt);
+        clockevents_config_and_register(&orion_clkevt, tclk, 1, 0xfffffffe);
 }
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index b69e11dc679d..37703ef6dfc7 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -194,8 +194,7 @@ extern void s3c24xx_init_uartdevs(char *name,
 
 /* timer for 2410/2440 */
 
-struct sys_timer;
-extern struct sys_timer s3c24xx_timer;
+extern void s3c24xx_timer_init(void);
 
 extern struct syscore_ops s3c2410_pm_syscore_ops;
 extern struct syscore_ops s3c2412_pm_syscore_ops;
diff --git a/arch/arm/plat-samsung/include/plat/s5p-time.h b/arch/arm/plat-samsung/include/plat/s5p-time.h
index 3a70aebc9205..9c96f3586ce0 100644
--- a/arch/arm/plat-samsung/include/plat/s5p-time.h
+++ b/arch/arm/plat-samsung/include/plat/s5p-time.h
@@ -36,5 +36,5 @@ struct s5p_timer_source {
 
 extern void __init s5p_set_timer_source(enum s5p_timer_mode event,
                                         enum s5p_timer_mode source);
-extern  struct sys_timer s5p_timer;
+extern  void s5p_timer_init(void);
 #endif /* __ASM_PLAT_S5P_TIME_H */
diff --git a/arch/arm/plat-samsung/s5p-time.c b/arch/arm/plat-samsung/s5p-time.c
index 028b6e877eb9..e92510cf82ee 100644
--- a/arch/arm/plat-samsung/s5p-time.c
+++ b/arch/arm/plat-samsung/s5p-time.c
@@ -274,15 +274,8 @@ static void __init s5p_clockevent_init(void)
         clock_rate = clk_get_rate(tin_event);
         clock_count_per_tick = clock_rate / HZ;
 
-        clockevents_calc_mult_shift(&time_event_device,
-                                    clock_rate, S5PTIMER_MIN_RANGE);
-        time_event_device.max_delta_ns =
-                clockevent_delta2ns(-1, &time_event_device);
-        time_event_device.min_delta_ns =
-                clockevent_delta2ns(1, &time_event_device);
-
         time_event_device.cpumask = cpumask_of(0);
-        clockevents_register_device(&time_event_device);
+        clockevents_config_and_register(&time_event_device, clock_rate, 1, -1);
 
         irq_number = timer_source.event_id + IRQ_TIMER0;
         setup_irq(irq_number, &s5p_clock_event_irq);
@@ -393,13 +386,9 @@ static void __init s5p_timer_resources(void)
         clk_enable(tin_source);
 }
 
-static void __init s5p_timer_init(void)
+void __init s5p_timer_init(void)
 {
         s5p_timer_resources();
         s5p_clockevent_init();
         s5p_clocksource_init();
 }
-
-struct sys_timer s5p_timer = {
-        .init           = s5p_timer_init,
-};
diff --git a/arch/arm/plat-samsung/time.c b/arch/arm/plat-samsung/time.c
index 60552e22f22e..73defd00c3e4 100644
--- a/arch/arm/plat-samsung/time.c
+++ b/arch/arm/plat-samsung/time.c
@@ -27,6 +27,7 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/platform_device.h>
+#include <linux/syscore_ops.h>
 
 #include <asm/mach-types.h>
 
@@ -95,7 +96,7 @@ static inline unsigned long timer_ticks_to_usec(unsigned long ticks)
  * IRQs are disabled before entering here from do_gettimeofday()
  */
 
-static unsigned long s3c2410_gettimeoffset (void)
+static u32 s3c2410_gettimeoffset(void)
 {
         unsigned long tdone;
         unsigned long tval;
@@ -120,7 +121,7 @@ static unsigned long s3c2410_gettimeoffset (void)
                         tdone += timer_startval;
         }
 
-        return timer_ticks_to_usec(tdone);
+        return timer_ticks_to_usec(tdone) * 1000;
 }
 
 
@@ -271,15 +272,16 @@ static void __init s3c2410_timer_resources(void)
         clk_enable(tin);
 }
 
-static void __init s3c2410_timer_init(void)
+static struct syscore_ops s3c24xx_syscore_ops = {
+        .resume         = s3c2410_timer_setup,
+};
+
+void __init s3c24xx_timer_init(void)
 {
+        arch_gettimeoffset = s3c2410_gettimeoffset;
+
         s3c2410_timer_resources();
         s3c2410_timer_setup();
         setup_irq(IRQ_TIMER4, &s3c2410_timer_irq);
+        register_syscore_ops(&s3c24xx_syscore_ops);
 }
-
-struct sys_timer s3c24xx_timer = {
-        .init           = s3c2410_timer_init,
-        .offset         = s3c2410_gettimeoffset,
-        .resume         = s3c2410_timer_setup
-};
diff --git a/arch/arm/plat-spear/time.c b/arch/arm/plat-spear/time.c
index 03321af5de9f..bd5c53cd6962 100644
--- a/arch/arm/plat-spear/time.c
+++ b/arch/arm/plat-spear/time.c
@@ -186,15 +186,9 @@ static void __init spear_clockevent_init(int irq)
         tick_rate = clk_get_rate(gpt_clk);
         tick_rate >>= CTRL_PRESCALER16;
 
-        clockevents_calc_mult_shift(&clkevt, tick_rate, SPEAR_MIN_RANGE);
-
-        clkevt.max_delta_ns = clockevent_delta2ns(0xfff0,
-                        &clkevt);
-        clkevt.min_delta_ns = clockevent_delta2ns(3, &clkevt);
-
         clkevt.cpumask = cpumask_of(0);
 
-        clockevents_register_device(&clkevt);
+        clockevents_config_and_register(&clkevt, tick_rate, 3, 0xfff0);
 
         setup_irq(irq, &spear_timer_irq);
 }
diff --git a/arch/avr32/include/asm/dma-mapping.h b/arch/avr32/include/asm/dma-mapping.h
index aaf5199d8fcb..b3d18f9f3e8d 100644
--- a/arch/avr32/include/asm/dma-mapping.h
+++ b/arch/avr32/include/asm/dma-mapping.h
@@ -336,4 +336,14 @@ dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
 #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
 #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
 
+/* drivers/base/dma-mapping.c */
+extern int dma_common_mmap(struct device *dev, struct vm_area_struct *vma,
+                           void *cpu_addr, dma_addr_t dma_addr, size_t size);
+extern int dma_common_get_sgtable(struct device *dev, struct sg_table *sgt,
+                                  void *cpu_addr, dma_addr_t dma_addr,
+                                  size_t size);
+
+#define dma_mmap_coherent(d, v, c, h, s) dma_common_mmap(d, v, c, h, s)
+#define dma_get_sgtable(d, t, v, h, s) dma_common_get_sgtable(d, t, v, h, s)
+
 #endif /* __ASM_AVR32_DMA_MAPPING_H */
diff --git a/arch/blackfin/include/asm/dma-mapping.h b/arch/blackfin/include/asm/dma-mapping.h
index bbf461076a0a..054d9ec57d9d 100644
--- a/arch/blackfin/include/asm/dma-mapping.h
+++ b/arch/blackfin/include/asm/dma-mapping.h
@@ -154,4 +154,14 @@ dma_cache_sync(struct device *dev, void *vaddr, size_t size,
         _dma_sync((dma_addr_t)vaddr, size, dir);
 }
 
+/* drivers/base/dma-mapping.c */
+extern int dma_common_mmap(struct device *dev, struct vm_area_struct *vma,
+                           void *cpu_addr, dma_addr_t dma_addr, size_t size);
+extern int dma_common_get_sgtable(struct device *dev, struct sg_table *sgt,
+                                  void *cpu_addr, dma_addr_t dma_addr,
+                                  size_t size);
+
+#define dma_mmap_coherent(d, v, c, h, s) dma_common_mmap(d, v, c, h, s)
+#define dma_get_sgtable(d, t, v, h, s) dma_common_get_sgtable(d, t, v, h, s)
+
 #endif                          /* _BLACKFIN_DMA_MAPPING_H */
diff --git a/arch/blackfin/kernel/time.c b/arch/blackfin/kernel/time.c
index 2310b249675f..3126b920a4a5 100644
--- a/arch/blackfin/kernel/time.c
+++ b/arch/blackfin/kernel/time.c
@@ -85,7 +85,7 @@ time_sched_init(irqreturn_t(*timer_routine) (int, void *))
 /*
  * Should return useconds since last timer tick
  */
-u32 arch_gettimeoffset(void)
+static u32 blackfin_gettimeoffset(void)
 {
         unsigned long offset;
         unsigned long clocks_per_jiffy;
@@ -141,6 +141,10 @@ void read_persistent_clock(struct timespec *ts)
 
 void __init time_init(void)
 {
+#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
+        arch_gettimeoffset = blackfin_gettimeoffset;
+#endif
+
 #ifdef CONFIG_RTC_DRV_BFIN
         /* [#2663] hack to filter junk RTC values that would cause
          * userspace to have to deal with time values greater than
diff --git a/arch/c6x/include/asm/dma-mapping.h b/arch/c6x/include/asm/dma-mapping.h
index 3c694065030f..88bd0d899bdb 100644
--- a/arch/c6x/include/asm/dma-mapping.h
+++ b/arch/c6x/include/asm/dma-mapping.h
@@ -89,4 +89,19 @@ extern void dma_free_coherent(struct device *, size_t, void *, dma_addr_t);
 #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent((d), (s), (h), (f))
 #define dma_free_noncoherent(d, s, v, h)  dma_free_coherent((d), (s), (v), (h))
 
+/* Not supported for now */
+static inline int dma_mmap_coherent(struct device *dev,
+                                    struct vm_area_struct *vma, void *cpu_addr,
+                                    dma_addr_t dma_addr, size_t size)
+{
+        return -EINVAL;
+}
+
+static inline int dma_get_sgtable(struct device *dev, struct sg_table *sgt,
+                                  void *cpu_addr, dma_addr_t dma_addr,
+                                  size_t size)
+{
+        return -EINVAL;
+}
+
 #endif  /* _ASM_C6X_DMA_MAPPING_H */
diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c
index bcffcb6a9415..fce7c541d70d 100644
--- a/arch/cris/arch-v10/kernel/time.c
+++ b/arch/cris/arch-v10/kernel/time.c
@@ -55,9 +55,9 @@ unsigned long get_ns_in_jiffie(void)
         return ns;
 }
 
-unsigned long do_slow_gettimeoffset(void)
+static u32 cris_v10_gettimeoffset(void)
 {
-        unsigned long count;
+        u32 count;
 
         /* The timer interrupt comes from Etrax timer 0. In order to get
          * better precision, we check the current value. It might have
@@ -65,8 +65,8 @@ unsigned long do_slow_gettimeoffset(void)
          */
         count = *R_TIMER0_DATA;
 
-        /* Convert timer value to usec */
-        return (TIMER0_DIV - count) * ((NSEC_PER_SEC/1000)/HZ)/TIMER0_DIV;
+        /* Convert timer value to nsec */
+        return (TIMER0_DIV - count) * (NSEC_PER_SEC/HZ)/TIMER0_DIV;
 }
 
 /* Excerpt from the Etrax100 HSDD about the built-in watchdog:
@@ -191,6 +191,8 @@ static struct irqaction irq2  = {
 void __init
 time_init(void)
 {       
+        arch_gettimeoffset = cris_v10_gettimeoffset;
+
         /* probe for the RTC and read it if it exists 
          * Before the RTC can be probed the loops_per_usec variable needs 
          * to be initialized to make usleep work. A better value for 
diff --git a/arch/cris/include/asm/dma-mapping.h b/arch/cris/include/asm/dma-mapping.h
index 8588b2ccf854..2f0f654f1b44 100644
--- a/arch/cris/include/asm/dma-mapping.h
+++ b/arch/cris/include/asm/dma-mapping.h
@@ -158,5 +158,15 @@ dma_cache_sync(struct device *dev, void *vaddr, size_t size,
 {
 }
 
+/* drivers/base/dma-mapping.c */
+extern int dma_common_mmap(struct device *dev, struct vm_area_struct *vma,
+                           void *cpu_addr, dma_addr_t dma_addr, size_t size);
+extern int dma_common_get_sgtable(struct device *dev, struct sg_table *sgt,
+                                  void *cpu_addr, dma_addr_t dma_addr,
+                                  size_t size);
+
+#define dma_mmap_coherent(d, v, c, h, s) dma_common_mmap(d, v, c, h, s)
+#define dma_get_sgtable(d, t, v, h, s) dma_common_get_sgtable(d, t, v, h, s)
+
 
 #endif
diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c
index 277ffc459e4b..fe6acdabbc8d 100644
--- a/arch/cris/kernel/time.c
+++ b/arch/cris/kernel/time.c
@@ -39,17 +39,6 @@
 extern unsigned long loops_per_jiffy; /* init/main.c */
 unsigned long loops_per_usec;
 
-
-#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
-extern unsigned long do_slow_gettimeoffset(void);
-static unsigned long (*do_gettimeoffset)(void) = do_slow_gettimeoffset;
-
-u32 arch_gettimeoffset(void)
-{
-       return do_gettimeoffset() * 1000;
-}
-#endif
-
 int set_rtc_mmss(unsigned long nowtime)
 {
         D(printk(KERN_DEBUG "set_rtc_mmss(%lu)\n", nowtime));
diff --git a/arch/frv/include/asm/dma-mapping.h b/arch/frv/include/asm/dma-mapping.h
index dfb811002c64..1746a2b8e6e7 100644
--- a/arch/frv/include/asm/dma-mapping.h
+++ b/arch/frv/include/asm/dma-mapping.h
@@ -132,4 +132,19 @@ void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
         flush_write_buffers();
 }
 
+/* Not supported for now */
+static inline int dma_mmap_coherent(struct device *dev,
+                                    struct vm_area_struct *vma, void *cpu_addr,
+                                    dma_addr_t dma_addr, size_t size)
+{
+        return -EINVAL;
+}
+
+static inline int dma_get_sgtable(struct device *dev, struct sg_table *sgt,
+                                  void *cpu_addr, dma_addr_t dma_addr,
+                                  size_t size)
+{
+        return -EINVAL;
+}
+
 #endif  /* _ASM_DMA_MAPPING_H */
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index 84dd04048db9..1a15f81ea1bd 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -57,7 +57,7 @@ extern void smp_local_timer_interrupt(void);
 
 static unsigned long latch;
 
-u32 arch_gettimeoffset(void)
+static u32 m32r_gettimeoffset(void)
 {
         unsigned long  elapsed_time = 0;  /* [us] */
 
@@ -165,6 +165,8 @@ void read_persistent_clock(struct timespec *ts)
 
 void __init time_init(void)
 {
+        arch_gettimeoffset = m32r_gettimeoffset;
+
 #if defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_XNUX2) \
         || defined(CONFIG_CHIP_VDEC2) || defined(CONFIG_CHIP_M32700) \
         || defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104)
diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c
index ee01b7a38e58..b819390e29cd 100644
--- a/arch/m68k/amiga/config.c
+++ b/arch/m68k/amiga/config.c
@@ -95,7 +95,7 @@ static void amiga_sched_init(irq_handler_t handler);
 static void amiga_get_model(char *model);
 static void amiga_get_hardware_list(struct seq_file *m);
 /* amiga specific timer functions */
-static unsigned long amiga_gettimeoffset(void);
+static u32 amiga_gettimeoffset(void);
 extern void amiga_mksound(unsigned int count, unsigned int ticks);
 static void amiga_reset(void);
 extern void amiga_init_sound(void);
@@ -377,7 +377,7 @@ void __init config_amiga(void)
         mach_init_IRQ        = amiga_init_IRQ;
         mach_get_model       = amiga_get_model;
         mach_get_hardware_list = amiga_get_hardware_list;
-        mach_gettimeoffset   = amiga_gettimeoffset;
+        arch_gettimeoffset   = amiga_gettimeoffset;
 
         /*
          * default MAX_DMA=0xffffffff on all machines. If we don't do so, the SCSI
@@ -482,10 +482,10 @@ static void __init amiga_sched_init(irq_handler_t timer_routine)
 #define TICK_SIZE 10000
 
 /* This is always executed with interrupts disabled.  */
-static unsigned long amiga_gettimeoffset(void)
+static u32 amiga_gettimeoffset(void)
 {
         unsigned short hi, lo, hi2;
-        unsigned long ticks, offset = 0;
+        u32 ticks, offset = 0;
 
         /* read CIA B timer A current value */
         hi  = ciab.tahi;
@@ -507,7 +507,7 @@ static unsigned long amiga_gettimeoffset(void)
         ticks = jiffy_ticks - ticks;
         ticks = (10000 * ticks) / jiffy_ticks;
 
-        return ticks + offset;
+        return (ticks + offset) * 1000;
 }
 
 static void amiga_reset(void)  __noreturn;
diff --git a/arch/m68k/apollo/config.c b/arch/m68k/apollo/config.c
index f5565d6eeb8e..3ea56b90e718 100644
--- a/arch/m68k/apollo/config.c
+++ b/arch/m68k/apollo/config.c
@@ -26,7 +26,7 @@ u_long apollo_model;
 
 extern void dn_sched_init(irq_handler_t handler);
 extern void dn_init_IRQ(void);
-extern unsigned long dn_gettimeoffset(void);
+extern u32 dn_gettimeoffset(void);
 extern int dn_dummy_hwclk(int, struct rtc_time *);
 extern int dn_dummy_set_clock_mmss(unsigned long);
 extern void dn_dummy_reset(void);
@@ -151,7 +151,7 @@ void __init config_apollo(void)
 
         mach_sched_init=dn_sched_init; /* */
         mach_init_IRQ=dn_init_IRQ;
-        mach_gettimeoffset   = dn_gettimeoffset;
+        arch_gettimeoffset   = dn_gettimeoffset;
         mach_max_dma_address = 0xffffffff;
         mach_hwclk           = dn_dummy_hwclk; /* */
         mach_set_clock_mmss  = dn_dummy_set_clock_mmss; /* */
@@ -203,10 +203,9 @@ void dn_sched_init(irq_handler_t timer_routine)
                 pr_err("Couldn't register timer interrupt\n");
 }
 
-unsigned long dn_gettimeoffset(void) {
-
+u32 dn_gettimeoffset(void)
+{
         return 0xdeadbeef;
-
 }
 
 int dn_dummy_hwclk(int op, struct rtc_time *t) {
diff --git a/arch/m68k/atari/config.c b/arch/m68k/atari/config.c
index d8eb32747ac5..037c11c99331 100644
--- a/arch/m68k/atari/config.c
+++ b/arch/m68k/atari/config.c
@@ -74,7 +74,7 @@ static void atari_heartbeat(int on);
 
 /* atari specific timer functions (in time.c) */
 extern void atari_sched_init(irq_handler_t);
-extern unsigned long atari_gettimeoffset (void);
+extern u32 atari_gettimeoffset(void);
 extern int atari_mste_hwclk (int, struct rtc_time *);
 extern int atari_tt_hwclk (int, struct rtc_time *);
 extern int atari_mste_set_clock_mmss (unsigned long);
@@ -204,7 +204,7 @@ void __init config_atari(void)
         mach_init_IRQ        = atari_init_IRQ;
         mach_get_model   = atari_get_model;
         mach_get_hardware_list = atari_get_hardware_list;
-        mach_gettimeoffset   = atari_gettimeoffset;
+        arch_gettimeoffset   = atari_gettimeoffset;
         mach_reset           = atari_reset;
         mach_max_dma_address = 0xffffff;
 #if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
diff --git a/arch/m68k/atari/time.c b/arch/m68k/atari/time.c
index c0cc68a2c829..da8f981c36d6 100644
--- a/arch/m68k/atari/time.c
+++ b/arch/m68k/atari/time.c
@@ -42,9 +42,9 @@ atari_sched_init(irq_handler_t timer_routine)
 #define TICK_SIZE 10000
 
 /* This is always executed with interrupts disabled.  */
-unsigned long atari_gettimeoffset (void)
+u32 atari_gettimeoffset(void)
 {
-  unsigned long ticks, offset = 0;
+  u32 ticks, offset = 0;
 
   /* read MFP timer C current value */
   ticks = st_mfp.tim_dt_c;
@@ -57,7 +57,7 @@ unsigned long atari_gettimeoffset (void)
   ticks = INT_TICKS - ticks;
   ticks = ticks * 10000L / INT_TICKS;
 
-  return ticks + offset;
+  return (ticks + offset) * 1000;
 }
 
 
diff --git a/arch/m68k/bvme6000/config.c b/arch/m68k/bvme6000/config.c
index 0bf850a20ea2..8943aa4c18e6 100644
--- a/arch/m68k/bvme6000/config.c
+++ b/arch/m68k/bvme6000/config.c
@@ -38,7 +38,7 @@
 
 static void bvme6000_get_model(char *model);
 extern void bvme6000_sched_init(irq_handler_t handler);
-extern unsigned long bvme6000_gettimeoffset (void);
+extern u32 bvme6000_gettimeoffset(void);
 extern int bvme6000_hwclk (int, struct rtc_time *);
 extern int bvme6000_set_clock_mmss (unsigned long);
 extern void bvme6000_reset (void);
@@ -110,7 +110,7 @@ void __init config_bvme6000(void)
     mach_max_dma_address = 0xffffffff;
     mach_sched_init      = bvme6000_sched_init;
     mach_init_IRQ        = bvme6000_init_IRQ;
-    mach_gettimeoffset   = bvme6000_gettimeoffset;
+    arch_gettimeoffset   = bvme6000_gettimeoffset;
     mach_hwclk           = bvme6000_hwclk;
     mach_set_clock_mmss  = bvme6000_set_clock_mmss;
     mach_reset           = bvme6000_reset;
@@ -216,13 +216,13 @@ void bvme6000_sched_init (irq_handler_t timer_routine)
  * results...
  */
 
-unsigned long bvme6000_gettimeoffset (void)
+u32 bvme6000_gettimeoffset(void)
 {
     volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE;
     volatile PitRegsPtr pit = (PitRegsPtr)BVME_PIT_BASE;
     unsigned char msr = rtc->msr & 0xc0;
     unsigned char t1int, t1op;
-    unsigned long v = 800000, ov;
+    u32 v = 800000, ov;
 
     rtc->msr = 0;       /* Ensure timer registers accessible */
 
@@ -246,7 +246,7 @@ unsigned long bvme6000_gettimeoffset (void)
         v += 10000;                     /* Int pending, + 10ms */
     rtc->msr = msr;
 
-    return v;
+    return v * 1000;
 }
 
 /*
diff --git a/arch/m68k/hp300/config.c b/arch/m68k/hp300/config.c
index bf16af1edacf..b7609f791522 100644
--- a/arch/m68k/hp300/config.c
+++ b/arch/m68k/hp300/config.c
@@ -251,7 +251,7 @@ void __init config_hp300(void)
         mach_sched_init      = hp300_sched_init;
         mach_init_IRQ        = hp300_init_IRQ;
         mach_get_model       = hp300_get_model;
-        mach_gettimeoffset   = hp300_gettimeoffset;
+        arch_gettimeoffset   = hp300_gettimeoffset;
         mach_hwclk           = hp300_hwclk;
         mach_get_ss          = hp300_get_ss;
         mach_reset           = hp300_reset;
diff --git a/arch/m68k/hp300/time.c b/arch/m68k/hp300/time.c
index 29a71be9fa5b..749543b425a4 100644
--- a/arch/m68k/hp300/time.c
+++ b/arch/m68k/hp300/time.c
@@ -46,7 +46,7 @@ static irqreturn_t hp300_tick(int irq, void *dev_id)
         return vector(irq, NULL);
 }
 
-unsigned long hp300_gettimeoffset(void)
+u32 hp300_gettimeoffset(void)
 {
   /* Read current timer 1 value */
   unsigned char lsb, msb1, msb2;
@@ -59,7 +59,7 @@ unsigned long hp300_gettimeoffset(void)
     /* A carry happened while we were reading.  Read it again */
     lsb = in_8(CLOCKBASE + 7);
   ticks = INTVAL - ((msb2 << 8) | lsb);
-  return (USECS_PER_JIFFY * ticks) / INTVAL;
+  return ((USECS_PER_JIFFY * ticks) / INTVAL) * 1000;
 }
 
 void __init hp300_sched_init(irq_handler_t vector)
diff --git a/arch/m68k/hp300/time.h b/arch/m68k/hp300/time.h
index 7b98242960de..f5583ec4033d 100644
--- a/arch/m68k/hp300/time.h
+++ b/arch/m68k/hp300/time.h
@@ -1,2 +1,2 @@
 extern void hp300_sched_init(irq_handler_t vector);
-extern unsigned long hp300_gettimeoffset(void);
+extern u32 hp300_gettimeoffset(void);
diff --git a/arch/m68k/include/asm/dma-mapping.h b/arch/m68k/include/asm/dma-mapping.h
index 3e6b8445af6a..292805f0762e 100644
--- a/arch/m68k/include/asm/dma-mapping.h
+++ b/arch/m68k/include/asm/dma-mapping.h
@@ -115,4 +115,14 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t handle)
 #include <asm-generic/dma-mapping-broken.h>
 #endif
 
+/* drivers/base/dma-mapping.c */
+extern int dma_common_mmap(struct device *dev, struct vm_area_struct *vma,
+                           void *cpu_addr, dma_addr_t dma_addr, size_t size);
+extern int dma_common_get_sgtable(struct device *dev, struct sg_table *sgt,
+                                  void *cpu_addr, dma_addr_t dma_addr,
+                                  size_t size);
+
+#define dma_mmap_coherent(d, v, c, h, s) dma_common_mmap(d, v, c, h, s)
+#define dma_get_sgtable(d, t, v, h, s) dma_common_get_sgtable(d, t, v, h, s)
+
 #endif  /* _M68K_DMA_MAPPING_H */
diff --git a/arch/m68k/include/asm/machdep.h b/arch/m68k/include/asm/machdep.h
index 825c1c813196..953ca21da8ee 100644
--- a/arch/m68k/include/asm/machdep.h
+++ b/arch/m68k/include/asm/machdep.h
@@ -3,6 +3,7 @@
 
 #include <linux/seq_file.h>
 #include <linux/interrupt.h>
+#include <linux/time.h>
 
 struct pt_regs;
 struct mktime;
@@ -16,7 +17,6 @@ extern void (*mach_init_IRQ) (void);
 extern void (*mach_get_model) (char *model);
 extern void (*mach_get_hardware_list) (struct seq_file *m);
 /* machine dependent timer functions */
-extern unsigned long (*mach_gettimeoffset)(void);
 extern int (*mach_hwclk)(int, struct rtc_time*);
 extern unsigned int (*mach_get_ss)(void);
 extern int (*mach_get_rtc_pll)(struct rtc_pll_info *);
diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c
index d872ce4807c9..80cfbe56ea32 100644
--- a/arch/m68k/kernel/setup_mm.c
+++ b/arch/m68k/kernel/setup_mm.c
@@ -84,7 +84,6 @@ void (*mach_init_IRQ) (void) __initdata = NULL;
 void (*mach_get_model) (char *model);
 void (*mach_get_hardware_list) (struct seq_file *m);
 /* machine dependent timer functions */
-unsigned long (*mach_gettimeoffset) (void);
 int (*mach_hwclk) (int, struct rtc_time*);
 EXPORT_SYMBOL(mach_hwclk);
 int (*mach_set_clock_mmss) (unsigned long);
diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c
index 5d0bcaad2e55..bea6bcf8f9b8 100644
--- a/arch/m68k/kernel/time.c
+++ b/arch/m68k/kernel/time.c
@@ -80,18 +80,8 @@ void read_persistent_clock(struct timespec *ts)
         }
 }
 
-void __init time_init(void)
-{
-        mach_sched_init(timer_interrupt);
-}
-
 #ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
 
-u32 arch_gettimeoffset(void)
-{
-        return mach_gettimeoffset() * 1000;
-}
-
 static int __init rtc_init(void)
 {
         struct platform_device *pdev;
@@ -106,3 +96,8 @@ static int __init rtc_init(void)
 module_init(rtc_init);
 
 #endif /* CONFIG_ARCH_USES_GETTIMEOFFSET */
+
+void __init time_init(void)
+{
+        mach_sched_init(timer_interrupt);
+}
diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c
index d9f62e0f46c0..afb95d5fb26b 100644
--- a/arch/m68k/mac/config.c
+++ b/arch/m68k/mac/config.c
@@ -52,7 +52,7 @@ struct mac_booter_data mac_bi_data;
 static unsigned long mac_orig_videoaddr;
 
 /* Mac specific timer functions */
-extern unsigned long mac_gettimeoffset(void);
+extern u32 mac_gettimeoffset(void);
 extern int mac_hwclk(int, struct rtc_time *);
 extern int mac_set_clock_mmss(unsigned long);
 extern void iop_preinit(void);
@@ -177,7 +177,7 @@ void __init config_mac(void)
         mach_sched_init = mac_sched_init;
         mach_init_IRQ = mac_init_IRQ;
         mach_get_model = mac_get_model;
-        mach_gettimeoffset = mac_gettimeoffset;
+        arch_gettimeoffset = mac_gettimeoffset;
         mach_hwclk = mac_hwclk;
         mach_set_clock_mmss = mac_set_clock_mmss;
         mach_reset = mac_reset;
diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c
index 2d85662715fb..5d1458bb871b 100644
--- a/arch/m68k/mac/via.c
+++ b/arch/m68k/mac/via.c
@@ -327,7 +327,7 @@ void via_debug_dump(void)
  * TBI: get time offset between scheduling timer ticks
  */
 
-unsigned long mac_gettimeoffset (void)
+u32 mac_gettimeoffset(void)
 {
         unsigned long ticks, offset = 0;
 
@@ -341,7 +341,7 @@ unsigned long mac_gettimeoffset (void)
         ticks = MAC_CLOCK_TICK - ticks;
         ticks = ticks * 10000L / MAC_CLOCK_TICK;
 
-        return ticks + offset;
+        return (ticks + offset) * 1000;
 }
 
 /*
diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c
index a41c09149e23..1c6262803b94 100644
--- a/arch/m68k/mvme147/config.c
+++ b/arch/m68k/mvme147/config.c
@@ -37,7 +37,7 @@
 
 static void mvme147_get_model(char *model);
 extern void mvme147_sched_init(irq_handler_t handler);
-extern unsigned long mvme147_gettimeoffset (void);
+extern u32 mvme147_gettimeoffset(void);
 extern int mvme147_hwclk (int, struct rtc_time *);
 extern int mvme147_set_clock_mmss (unsigned long);
 extern void mvme147_reset (void);
@@ -88,7 +88,7 @@ void __init config_mvme147(void)
         mach_max_dma_address    = 0x01000000;
         mach_sched_init         = mvme147_sched_init;
         mach_init_IRQ           = mvme147_init_IRQ;
-        mach_gettimeoffset      = mvme147_gettimeoffset;
+        arch_gettimeoffset      = mvme147_gettimeoffset;
         mach_hwclk              = mvme147_hwclk;
         mach_set_clock_mmss     = mvme147_set_clock_mmss;
         mach_reset              = mvme147_reset;
@@ -127,7 +127,7 @@ void mvme147_sched_init (irq_handler_t timer_routine)
 
 /* This is always executed with interrupts disabled.  */
 /* XXX There are race hazards in this code XXX */
-unsigned long mvme147_gettimeoffset (void)
+u32 mvme147_gettimeoffset(void)
 {
         volatile unsigned short *cp = (volatile unsigned short *)0xfffe1012;
         unsigned short n;
@@ -137,7 +137,7 @@ unsigned long mvme147_gettimeoffset (void)
                 n = *cp;
 
         n -= PCC_TIMER_PRELOAD;
-        return (unsigned long)n * 25 / 4;
+        return ((unsigned long)n * 25 / 4) * 1000;
 }
 
 static int bcd2int (unsigned char b)
diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c
index b6d7d8a7a3dd..080a342458a1 100644
--- a/arch/m68k/mvme16x/config.c
+++ b/arch/m68k/mvme16x/config.c
@@ -43,7 +43,7 @@ static MK48T08ptr_t volatile rtc = (MK48T08ptr_t)MVME_RTC_BASE;
 
 static void mvme16x_get_model(char *model);
 extern void mvme16x_sched_init(irq_handler_t handler);
-extern unsigned long mvme16x_gettimeoffset (void);
+extern u32 mvme16x_gettimeoffset(void);
 extern int mvme16x_hwclk (int, struct rtc_time *);
 extern int mvme16x_set_clock_mmss (unsigned long);
 extern void mvme16x_reset (void);
@@ -289,7 +289,7 @@ void __init config_mvme16x(void)
     mach_max_dma_address = 0xffffffff;
     mach_sched_init      = mvme16x_sched_init;
     mach_init_IRQ        = mvme16x_init_IRQ;
-    mach_gettimeoffset   = mvme16x_gettimeoffset;
+    arch_gettimeoffset   = mvme16x_gettimeoffset;
     mach_hwclk           = mvme16x_hwclk;
     mach_set_clock_mmss  = mvme16x_set_clock_mmss;
     mach_reset           = mvme16x_reset;
@@ -405,9 +405,9 @@ void mvme16x_sched_init (irq_handler_t timer_routine)
 
 
 /* This is always executed with interrupts disabled.  */
-unsigned long mvme16x_gettimeoffset (void)
+u32 mvme16x_gettimeoffset(void)
 {
-    return (*(volatile unsigned long *)0xfff42008);
+    return (*(volatile u32 *)0xfff42008) * 1000;
 }
 
 int bcd2int (unsigned char b)
diff --git a/arch/m68k/q40/config.c b/arch/m68k/q40/config.c
index 1adb5b7b0d1a..658542b914fc 100644
--- a/arch/m68k/q40/config.c
+++ b/arch/m68k/q40/config.c
@@ -40,7 +40,7 @@ extern void q40_init_IRQ(void);
 static void q40_get_model(char *model);
 extern void q40_sched_init(irq_handler_t handler);
 
-static unsigned long q40_gettimeoffset(void);
+static u32 q40_gettimeoffset(void);
 static int q40_hwclk(int, struct rtc_time *);
 static unsigned int q40_get_ss(void);
 static int q40_set_clock_mmss(unsigned long);
@@ -170,7 +170,7 @@ void __init config_q40(void)
         mach_sched_init = q40_sched_init;
 
         mach_init_IRQ = q40_init_IRQ;
-        mach_gettimeoffset = q40_gettimeoffset;
+        arch_gettimeoffset = q40_gettimeoffset;
         mach_hwclk = q40_hwclk;
         mach_get_ss = q40_get_ss;
         mach_get_rtc_pll = q40_get_rtc_pll;
@@ -204,9 +204,9 @@ int q40_parse_bootinfo(const struct bi_record *rec)
 }
 
 
-static unsigned long q40_gettimeoffset(void)
+static u32 q40_gettimeoffset(void)
 {
-        return 5000 * (ql_ticks != 0);
+        return 5000 * (ql_ticks != 0) * 1000;
 }
 
 
diff --git a/arch/m68k/sun3/config.c b/arch/m68k/sun3/config.c
index 2ca25bd01a96..f59ec58083f8 100644
--- a/arch/m68k/sun3/config.c
+++ b/arch/m68k/sun3/config.c
@@ -36,7 +36,7 @@
 
 char sun3_reserved_pmeg[SUN3_PMEGS_NUM];
 
-extern unsigned long sun3_gettimeoffset(void);
+extern u32 sun3_gettimeoffset(void);
 static void sun3_sched_init(irq_handler_t handler);
 extern void sun3_get_model (char* model);
 extern int sun3_hwclk(int set, struct rtc_time *t);
@@ -141,7 +141,7 @@ void __init config_sun3(void)
         mach_sched_init      =  sun3_sched_init;
         mach_init_IRQ        =  sun3_init_IRQ;
         mach_reset           =  sun3_reboot;
-        mach_gettimeoffset   =  sun3_gettimeoffset;
+        arch_gettimeoffset   =  sun3_gettimeoffset;
         mach_get_model       =  sun3_get_model;
         mach_hwclk           =  sun3_hwclk;
         mach_halt            =  sun3_halt;
diff --git a/arch/m68k/sun3/intersil.c b/arch/m68k/sun3/intersil.c
index 94fe8016f1f0..889829e11f1d 100644
--- a/arch/m68k/sun3/intersil.c
+++ b/arch/m68k/sun3/intersil.c
@@ -23,9 +23,9 @@
 #define START_VAL (INTERSIL_RUN | INTERSIL_INT_ENABLE | INTERSIL_24H_MODE)
 
 /* does this need to be implemented? */
-unsigned long sun3_gettimeoffset(void)
+u32 sun3_gettimeoffset(void)
 {
-  return 1;
+  return 1000;
 }
 
 
diff --git a/arch/m68k/sun3x/config.c b/arch/m68k/sun3x/config.c
index dd306c84d36d..0532d64d191e 100644
--- a/arch/m68k/sun3x/config.c
+++ b/arch/m68k/sun3x/config.c
@@ -48,7 +48,7 @@ void __init config_sun3x(void)
         mach_sched_init      = sun3x_sched_init;
         mach_init_IRQ        = sun3_init_IRQ;
 
-        mach_gettimeoffset   = sun3x_gettimeoffset;
+        arch_gettimeoffset   = sun3x_gettimeoffset;
         mach_reset           = sun3x_reboot;
 
         mach_hwclk           = sun3x_hwclk;
diff --git a/arch/m68k/sun3x/time.c b/arch/m68k/sun3x/time.c
index 1d0a72480409..c8eb08add6b0 100644
--- a/arch/m68k/sun3x/time.c
+++ b/arch/m68k/sun3x/time.c
@@ -71,7 +71,7 @@ int sun3x_hwclk(int set, struct rtc_time *t)
         return 0;
 }
 /* Not much we can do here */
-unsigned long sun3x_gettimeoffset (void)
+u32 sun3x_gettimeoffset(void)
 {
     return 0L;
 }
diff --git a/arch/m68k/sun3x/time.h b/arch/m68k/sun3x/time.h
index 6909e1297534..a4f9126be7e2 100644
--- a/arch/m68k/sun3x/time.h
+++ b/arch/m68k/sun3x/time.h
@@ -2,7 +2,7 @@
 #define SUN3X_TIME_H
 
 extern int sun3x_hwclk(int set, struct rtc_time *t);
-unsigned long sun3x_gettimeoffset (void);
+u32 sun3x_gettimeoffset(void);
 void sun3x_sched_init(irq_handler_t vector);
 
 struct mostek_dt {
diff --git a/arch/mips/bcm47xx/Kconfig b/arch/mips/bcm47xx/Kconfig
index d7af29f1fcf0..ba611927749b 100644
--- a/arch/mips/bcm47xx/Kconfig
+++ b/arch/mips/bcm47xx/Kconfig
@@ -8,8 +8,10 @@ config BCM47XX_SSB
         select SSB_DRIVER_EXTIF
         select SSB_EMBEDDED
         select SSB_B43_PCI_BRIDGE if PCI
+        select SSB_DRIVER_PCICORE if PCI
         select SSB_PCICORE_HOSTMODE if PCI
         select SSB_DRIVER_GPIO
+        select GPIOLIB
         default y
         help
          Add support for old Broadcom BCM47xx boards with Sonics Silicon Backplane support.
@@ -25,6 +27,7 @@ config BCM47XX_BCMA
         select BCMA_HOST_PCI if PCI
         select BCMA_DRIVER_PCI_HOSTMODE if PCI
         select BCMA_DRIVER_GPIO
+        select GPIOLIB
         default y
         help
          Add support for new Broadcom BCM47xx boards with Broadcom specific Advanced Microcontroller Bus.
diff --git a/arch/mips/cavium-octeon/executive/cvmx-l2c.c b/arch/mips/cavium-octeon/executive/cvmx-l2c.c
index 9f883bf76953..33b72144db31 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-l2c.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-l2c.c
@@ -30,6 +30,7 @@
  * measurement, and debugging facilities.
  */
 
+#include <linux/compiler.h>
 #include <linux/irqflags.h>
 #include <asm/octeon/cvmx.h>
 #include <asm/octeon/cvmx-l2c.h>
@@ -285,22 +286,22 @@ uint64_t cvmx_l2c_read_perf(uint32_t counter)
  */
 static void fault_in(uint64_t addr, int len)
 {
-        volatile char *ptr;
-        volatile char dummy;
+        char *ptr;
+
         /*
          * Adjust addr and length so we get all cache lines even for
          * small ranges spanning two cache lines.
          */
         len += addr & CVMX_CACHE_LINE_MASK;
         addr &= ~CVMX_CACHE_LINE_MASK;
-        ptr = (volatile char *)cvmx_phys_to_ptr(addr);
+        ptr = cvmx_phys_to_ptr(addr);
         /*
          * Invalidate L1 cache to make sure all loads result in data
          * being in L2.
          */
         CVMX_DCACHE_INVALIDATE;
         while (len > 0) {
-                dummy += *ptr;
+                ACCESS_ONCE(*ptr);
                 len -= CVMX_CACHE_LINE_SIZE;
                 ptr += CVMX_CACHE_LINE_SIZE;
         }
diff --git a/arch/mips/include/asm/dsp.h b/arch/mips/include/asm/dsp.h
index e9bfc0813c72..7bfad0520e25 100644
--- a/arch/mips/include/asm/dsp.h
+++ b/arch/mips/include/asm/dsp.h
@@ -16,7 +16,7 @@
 #include <asm/mipsregs.h>
 
 #define DSP_DEFAULT     0x00000000
-#define DSP_MASK        0x3ff
+#define DSP_MASK        0x3f
 
 #define __enable_dsp_hazard()                                           \
 do {                                                                    \
diff --git a/arch/mips/include/asm/inst.h b/arch/mips/include/asm/inst.h
index ab84064283db..33c34adbecfa 100644
--- a/arch/mips/include/asm/inst.h
+++ b/arch/mips/include/asm/inst.h
@@ -353,6 +353,7 @@ union mips_instruction {
         struct u_format u_format;
         struct c_format c_format;
         struct r_format r_format;
+        struct p_format p_format;
         struct f_format f_format;
         struct ma_format ma_format;
         struct b_format b_format;
diff --git a/arch/mips/include/asm/mach-pnx833x/war.h b/arch/mips/include/asm/mach-pnx833x/war.h
index edaa06d9d492..e410df4e1b3a 100644
--- a/arch/mips/include/asm/mach-pnx833x/war.h
+++ b/arch/mips/include/asm/mach-pnx833x/war.h
@@ -21,4 +21,4 @@
 #define R10000_LLSC_WAR                 0
 #define MIPS34K_MISSED_ITLB_WAR         0
 
-#endif /* __ASM_MIPS_MACH_PNX8550_WAR_H */
+#endif /* __ASM_MIPS_MACH_PNX833X_WAR_H */
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index c63191055e69..013d5f781263 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -230,6 +230,7 @@ static inline void pud_clear(pud_t *pudp)
 #else
 #define pte_pfn(x)              ((unsigned long)((x).pte >> _PFN_SHIFT))
 #define pfn_pte(pfn, prot)      __pte(((pfn) << _PFN_SHIFT) | pgprot_val(prot))
+#define pfn_pmd(pfn, prot)      __pmd(((pfn) << _PFN_SHIFT) | pgprot_val(prot))
 #endif
 
 #define __pgd_offset(address)   pgd_index(address)
diff --git a/arch/mips/include/uapi/asm/Kbuild b/arch/mips/include/uapi/asm/Kbuild
index a1a0452ac185..77d4fb33f75a 100644
--- a/arch/mips/include/uapi/asm/Kbuild
+++ b/arch/mips/include/uapi/asm/Kbuild
@@ -3,6 +3,7 @@ include include/uapi/asm-generic/Kbuild.asm
 
 header-y += auxvec.h
 header-y += bitsperlong.h
+header-y += break.h
 header-y += byteorder.h
 header-y += cachectl.h
 header-y += errno.h
diff --git a/arch/mips/include/asm/break.h b/arch/mips/include/uapi/asm/break.h
index 9161e684cb4c..9161e684cb4c 100644
--- a/arch/mips/include/asm/break.h
+++ b/arch/mips/include/uapi/asm/break.h
diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c
index 6a2d758dd8e9..83fa1460e294 100644
--- a/arch/mips/kernel/ftrace.c
+++ b/arch/mips/kernel/ftrace.c
@@ -25,6 +25,12 @@
 #define MCOUNT_OFFSET_INSNS 4
 #endif
 
+/* Arch override because MIPS doesn't need to run this from stop_machine() */
+void arch_ftrace_update_code(int command)
+{
+        ftrace_modify_all_code(command);
+}
+
 /*
  * Check if the address is in kernel space
  *
@@ -89,6 +95,24 @@ static int ftrace_modify_code(unsigned long ip, unsigned int new_code)
         return 0;
 }
 
+#ifndef CONFIG_64BIT
+static int ftrace_modify_code_2(unsigned long ip, unsigned int new_code1,
+                                unsigned int new_code2)
+{
+        int faulted;
+
+        safe_store_code(new_code1, ip, faulted);
+        if (unlikely(faulted))
+                return -EFAULT;
+        ip += 4;
+        safe_store_code(new_code2, ip, faulted);
+        if (unlikely(faulted))
+                return -EFAULT;
+        flush_icache_range(ip, ip + 8); /* original ip + 12 */
+        return 0;
+}
+#endif
+
 /*
  * The details about the calling site of mcount on MIPS
  *
@@ -131,8 +155,18 @@ int ftrace_make_nop(struct module *mod,
          * needed.
          */
         new = in_kernel_space(ip) ? INSN_NOP : INSN_B_1F;
-
+#ifdef CONFIG_64BIT
         return ftrace_modify_code(ip, new);
+#else
+        /*
+         * On 32 bit MIPS platforms, gcc adds a stack adjust
+         * instruction in the delay slot after the branch to
+         * mcount and expects mcount to restore the sp on return.
+         * This is based on a legacy API and does nothing but
+         * waste instructions so it's being removed at runtime.
+         */
+        return ftrace_modify_code_2(ip, new, INSN_NOP);
+#endif
 }
 
 int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
diff --git a/arch/mips/kernel/mcount.S b/arch/mips/kernel/mcount.S
index 4c968e7efb74..165867673357 100644
--- a/arch/mips/kernel/mcount.S
+++ b/arch/mips/kernel/mcount.S
@@ -46,9 +46,8 @@
         PTR_L   a5, PT_R9(sp)
         PTR_L   a6, PT_R10(sp)
         PTR_L   a7, PT_R11(sp)
-        PTR_ADDIU       sp, PT_SIZE
 #else
-        PTR_ADDIU       sp, (PT_SIZE + 8)
+        PTR_ADDIU       sp, PT_SIZE
 #endif
 .endm
 
@@ -69,7 +68,9 @@ NESTED(ftrace_caller, PT_SIZE, ra)
         .globl _mcount
 _mcount:
         b       ftrace_stub
-         nop
+        addiu sp,sp,8
+
+        /* When tracing is activated, it calls ftrace_caller+8 (aka here) */
         lw      t1, function_trace_stop
         bnez    t1, ftrace_stub
          nop
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index eec690af6581..147cec19621d 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -705,7 +705,7 @@ static int vpe_run(struct vpe * v)
 
                         printk(KERN_WARNING
                                "VPE loader: TC %d is already in use.\n",
-                               t->index);
+                               v->tc->index);
                         return -ENOEXEC;
                 }
         } else {
diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
index f36acd1b3808..a7935bf0fecb 100644
--- a/arch/mips/lantiq/irq.c
+++ b/arch/mips/lantiq/irq.c
@@ -408,7 +408,7 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent)
 #endif
 
         /* tell oprofile which irq to use */
-        cp0_perfcount_irq = LTQ_PERF_IRQ;
+        cp0_perfcount_irq = irq_create_mapping(ltq_domain, LTQ_PERF_IRQ);
 
         /*
          * if the timer irq is not one of the mips irqs we need to
diff --git a/arch/mips/lib/delay.c b/arch/mips/lib/delay.c
index dc81ca8dc0dd..288f7954988d 100644
--- a/arch/mips/lib/delay.c
+++ b/arch/mips/lib/delay.c
@@ -21,7 +21,7 @@ void __delay(unsigned long loops)
         "       .set    noreorder                               \n"
         "       .align  3                                       \n"
         "1:     bnez    %0, 1b                                  \n"
-#if __SIZEOF_LONG__ == 4
+#if BITS_PER_LONG == 32
         "       subu    %0, 1                                   \n"
 #else
         "       dsubu   %0, 1                                   \n"
diff --git a/arch/mips/mm/ioremap.c b/arch/mips/mm/ioremap.c
index 7657fd21cd3f..cacfd31e8ec9 100644
--- a/arch/mips/mm/ioremap.c
+++ b/arch/mips/mm/ioremap.c
@@ -190,9 +190,3 @@ void __iounmap(const volatile void __iomem *addr)
 
 EXPORT_SYMBOL(__ioremap);
 EXPORT_SYMBOL(__iounmap);
-
-int __virt_addr_valid(const volatile void *kaddr)
-{
-        return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
-}
-EXPORT_SYMBOL_GPL(__virt_addr_valid);
diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
index d9be7540a6be..7e5fe2790d8a 100644
--- a/arch/mips/mm/mmap.c
+++ b/arch/mips/mm/mmap.c
@@ -192,3 +192,9 @@ unsigned long arch_randomize_brk(struct mm_struct *mm)
 
         return ret;
 }
+
+int __virt_addr_valid(const volatile void *kaddr)
+{
+        return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
+}
+EXPORT_SYMBOL_GPL(__virt_addr_valid);
diff --git a/arch/mips/netlogic/xlr/setup.c b/arch/mips/netlogic/xlr/setup.c
index 4e7f49d3d5a8..c5ce6992ac4c 100644
--- a/arch/mips/netlogic/xlr/setup.c
+++ b/arch/mips/netlogic/xlr/setup.c
@@ -193,8 +193,11 @@ static void nlm_init_node(void)
 
 void __init prom_init(void)
 {
-        int i, *argv, *envp;            /* passed as 32 bit ptrs */
+        int *argv, *envp;               /* passed as 32 bit ptrs */
         struct psb_info *prom_infop;
+#ifdef CONFIG_SMP
+        int i;
+#endif
 
         /* truncate to 32 bit and sign extend all args */
         argv = (int *)(long)(int)fw_arg1;
diff --git a/arch/mips/pci/pci-ar71xx.c b/arch/mips/pci/pci-ar71xx.c
index 1552522b8718..6eaa4f2d0e38 100644
--- a/arch/mips/pci/pci-ar71xx.c
+++ b/arch/mips/pci/pci-ar71xx.c
@@ -24,7 +24,7 @@
 #include <asm/mach-ath79/pci.h>
 
 #define AR71XX_PCI_MEM_BASE     0x10000000
-#define AR71XX_PCI_MEM_SIZE     0x08000000
+#define AR71XX_PCI_MEM_SIZE     0x07000000
 
 #define AR71XX_PCI_WIN0_OFFS            0x10000000
 #define AR71XX_PCI_WIN1_OFFS            0x11000000
diff --git a/arch/mips/pci/pci-ar724x.c b/arch/mips/pci/pci-ar724x.c
index 86d77a666458..c11c75be2d7e 100644
--- a/arch/mips/pci/pci-ar724x.c
+++ b/arch/mips/pci/pci-ar724x.c
@@ -21,7 +21,7 @@
 #define AR724X_PCI_CTRL_SIZE    0x100
 
 #define AR724X_PCI_MEM_BASE     0x10000000
-#define AR724X_PCI_MEM_SIZE     0x08000000
+#define AR724X_PCI_MEM_SIZE     0x04000000
 
 #define AR724X_PCI_REG_RESET            0x18
 #define AR724X_PCI_REG_INT_STATUS       0x4c
diff --git a/arch/mn10300/include/asm/dma-mapping.h b/arch/mn10300/include/asm/dma-mapping.h
index c1be4397b1ed..a18abfc558eb 100644
--- a/arch/mn10300/include/asm/dma-mapping.h
+++ b/arch/mn10300/include/asm/dma-mapping.h
@@ -168,4 +168,19 @@ void dma_cache_sync(void *vaddr, size_t size,
         mn10300_dcache_flush_inv();
 }
 
+/* Not supported for now */
+static inline int dma_mmap_coherent(struct device *dev,
+                                    struct vm_area_struct *vma, void *cpu_addr,
+                                    dma_addr_t dma_addr, size_t size)
+{
+        return -EINVAL;
+}
+
+static inline int dma_get_sgtable(struct device *dev, struct sg_table *sgt,
+                                  void *cpu_addr, dma_addr_t dma_addr,
+                                  size_t size)
+{
+        return -EINVAL;
+}
+
 #endif
diff --git a/arch/parisc/include/asm/dma-mapping.h b/arch/parisc/include/asm/dma-mapping.h
index 467bbd510eac..106b395688e1 100644
--- a/arch/parisc/include/asm/dma-mapping.h
+++ b/arch/parisc/include/asm/dma-mapping.h
@@ -238,4 +238,19 @@ void * sba_get_iommu(struct parisc_device *dev);
 /* At the moment, we panic on error for IOMMU resource exaustion */
 #define dma_mapping_error(dev, x)       0
 
+/* This API cannot be supported on PA-RISC */
+static inline int dma_mmap_coherent(struct device *dev,
+                                    struct vm_area_struct *vma, void *cpu_addr,
+                                    dma_addr_t dma_addr, size_t size)
+{
+        return -EINVAL;
+}
+
+static inline int dma_get_sgtable(struct device *dev, struct sg_table *sgt,
+                                  void *cpu_addr, dma_addr_t dma_addr,
+                                  size_t size)
+{
+        return -EINVAL;
+}
+
 #endif
diff --git a/arch/powerpc/mm/hash_low_64.S b/arch/powerpc/mm/hash_low_64.S
index 56585086413a..7443481a315c 100644
--- a/arch/powerpc/mm/hash_low_64.S
+++ b/arch/powerpc/mm/hash_low_64.S
@@ -115,11 +115,13 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
         sldi    r29,r5,SID_SHIFT - VPN_SHIFT
         rldicl  r28,r3,64 - VPN_SHIFT,64 - (SID_SHIFT - VPN_SHIFT)
         or      r29,r28,r29
-
-        /* Calculate hash value for primary slot and store it in r28 */
-        rldicl  r5,r5,0,25              /* vsid & 0x0000007fffffffff */
-        rldicl  r0,r3,64-12,48          /* (ea >> 12) & 0xffff */
-        xor     r28,r5,r0
+        /*
+         * Calculate hash value for primary slot and store it in r28
+         * r3 = va, r5 = vsid
+         * r0 = (va >> 12) & ((1ul << (28 - 12)) -1)
+         */
+        rldicl  r0,r3,64-12,48
+        xor     r28,r5,r0               /* hash */
         b       4f
 
 3:      /* Calc vpn and put it in r29 */
@@ -130,11 +132,12 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
         /*
          * calculate hash value for primary slot and
          * store it in r28 for 1T segment
+         * r3 = va, r5 = vsid
          */
-        rldic   r28,r5,25,25            /* (vsid << 25) & 0x7fffffffff */
-        clrldi  r5,r5,40                /* vsid & 0xffffff */
-        rldicl  r0,r3,64-12,36          /* (ea >> 12) & 0xfffffff */
-        xor     r28,r28,r5
+        sldi    r28,r5,25               /* vsid << 25 */
+        /* r0 =  (va >> 12) & ((1ul << (40 - 12)) -1) */
+        rldicl  r0,r3,64-12,36
+        xor     r28,r28,r5              /* vsid ^ ( vsid << 25) */
         xor     r28,r28,r0              /* hash */
 
         /* Convert linux PTE bits into HW equivalents */
@@ -407,11 +410,13 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
          */
         rldicl  r28,r3,64 - VPN_SHIFT,64 - (SID_SHIFT - VPN_SHIFT)
         or      r29,r28,r29
-
-        /* Calculate hash value for primary slot and store it in r28 */
-        rldicl  r5,r5,0,25              /* vsid & 0x0000007fffffffff */
-        rldicl  r0,r3,64-12,48          /* (ea >> 12) & 0xffff */
-        xor     r28,r5,r0
+        /*
+         * Calculate hash value for primary slot and store it in r28
+         * r3 = va, r5 = vsid
+         * r0 = (va >> 12) & ((1ul << (28 - 12)) -1)
+         */
+        rldicl  r0,r3,64-12,48
+        xor     r28,r5,r0               /* hash */
         b       4f
 
 3:      /* Calc vpn and put it in r29 */
@@ -426,11 +431,12 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
         /*
          * Calculate hash value for primary slot and
          * store it in r28  for 1T segment
+         * r3 = va, r5 = vsid
          */
-        rldic   r28,r5,25,25            /* (vsid << 25) & 0x7fffffffff */
-        clrldi  r5,r5,40                /* vsid & 0xffffff */
-        rldicl  r0,r3,64-12,36          /* (ea >> 12) & 0xfffffff */
-        xor     r28,r28,r5
+        sldi    r28,r5,25               /* vsid << 25 */
+        /* r0 = (va >> 12) & ((1ul << (40 - 12)) -1) */
+        rldicl  r0,r3,64-12,36
+        xor     r28,r28,r5              /* vsid ^ ( vsid << 25) */
         xor     r28,r28,r0              /* hash */
 
         /* Convert linux PTE bits into HW equivalents */
@@ -752,25 +758,27 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
         rldicl  r28,r3,64 - VPN_SHIFT,64 - (SID_SHIFT - VPN_SHIFT)
         or      r29,r28,r29
 
-        /* Calculate hash value for primary slot and store it in r28 */
-        rldicl  r5,r5,0,25              /* vsid & 0x0000007fffffffff */
-        rldicl  r0,r3,64-16,52          /* (ea >> 16) & 0xfff */
-        xor     r28,r5,r0
+        /* Calculate hash value for primary slot and store it in r28
+         * r3 = va, r5 = vsid
+         * r0 = (va >> 16) & ((1ul << (28 - 16)) -1)
+         */
+        rldicl  r0,r3,64-16,52
+        xor     r28,r5,r0               /* hash */
         b       4f
 
 3:      /* Calc vpn and put it in r29 */
         sldi    r29,r5,SID_SHIFT_1T - VPN_SHIFT
         rldicl  r28,r3,64 - VPN_SHIFT,64 - (SID_SHIFT_1T - VPN_SHIFT)
         or      r29,r28,r29
-
         /*
          * calculate hash value for primary slot and
          * store it in r28 for 1T segment
+         * r3 = va, r5 = vsid
          */
-        rldic   r28,r5,25,25            /* (vsid << 25) & 0x7fffffffff */
-        clrldi  r5,r5,40                /* vsid & 0xffffff */
-        rldicl  r0,r3,64-16,40          /* (ea >> 16) & 0xffffff */
-        xor     r28,r28,r5
+        sldi    r28,r5,25               /* vsid << 25 */
+        /* r0 = (va >> 16) & ((1ul << (40 - 16)) -1) */
+        rldicl  r0,r3,64-16,40
+        xor     r28,r28,r5              /* vsid ^ ( vsid << 25) */
         xor     r28,r28,r0              /* hash */
 
         /* Convert linux PTE bits into HW equivalents */
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 102ff7cb3e41..142c4ceff112 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -207,7 +207,7 @@ sysexit_from_sys_call:
         testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
         jnz ia32_ret_from_sys_call
         TRACE_IRQS_ON
-        sti
+        ENABLE_INTERRUPTS(CLBR_NONE)
         movl %eax,%esi          /* second arg, syscall return value */
         cmpl $-MAX_ERRNO,%eax   /* is it an error ? */
         jbe 1f
@@ -217,7 +217,7 @@ sysexit_from_sys_call:
         call __audit_syscall_exit
         movq RAX-ARGOFFSET(%rsp),%rax   /* reload syscall return value */
         movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
-        cli
+        DISABLE_INTERRUPTS(CLBR_NONE)
         TRACE_IRQS_OFF
         testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
         jz \exit
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index fe9edec6698a..84c1309c4c0c 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -298,8 +298,7 @@ struct _cache_attr {
                          unsigned int);
 };
 
-#ifdef CONFIG_AMD_NB
-
+#if defined(CONFIG_AMD_NB) && defined(CONFIG_SYSFS)
 /*
  * L3 cache descriptors
  */
@@ -524,9 +523,9 @@ store_subcaches(struct _cpuid4_info *this_leaf, const char *buf, size_t count,
 static struct _cache_attr subcaches =
         __ATTR(subcaches, 0644, show_subcaches, store_subcaches);
 
-#else   /* CONFIG_AMD_NB */
+#else
 #define amd_init_l3_cache(x, y)
-#endif /* CONFIG_AMD_NB */
+#endif  /* CONFIG_AMD_NB && CONFIG_SYSFS */
 
 static int
 __cpuinit cpuid4_cache_lookup_regs(int index,
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index 93b9e1181f83..4914e94ad6e8 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -2019,7 +2019,10 @@ __init int intel_pmu_init(void)
                 break;
 
         case 28: /* Atom */
-        case 54: /* Cedariew */
+        case 38: /* Lincroft */
+        case 39: /* Penwell */
+        case 53: /* Cloverview */
+        case 54: /* Cedarview */
                 memcpy(hw_cache_event_ids, atom_hw_cache_event_ids,
                        sizeof(hw_cache_event_ids));
 
@@ -2084,6 +2087,7 @@ __init int intel_pmu_init(void)
                 pr_cont("SandyBridge events, ");
                 break;
         case 58: /* IvyBridge */
+        case 62: /* IvyBridge EP */
                 memcpy(hw_cache_event_ids, snb_hw_cache_event_ids,
                        sizeof(hw_cache_event_ids));
                 memcpy(hw_cache_extra_regs, snb_hw_cache_extra_regs,
diff --git a/arch/x86/kernel/cpu/perf_event_p6.c b/arch/x86/kernel/cpu/perf_event_p6.c
index f2af39f5dc3d..4820c232a0b9 100644
--- a/arch/x86/kernel/cpu/perf_event_p6.c
+++ b/arch/x86/kernel/cpu/perf_event_p6.c
@@ -19,7 +19,7 @@ static const u64 p6_perfmon_event_map[] =
 
 };
 
-static __initconst u64 p6_hw_cache_event_ids
+static u64 p6_hw_cache_event_ids
                                 [PERF_COUNT_HW_CACHE_MAX]
                                 [PERF_COUNT_HW_CACHE_OP_MAX]
                                 [PERF_COUNT_HW_CACHE_RESULT_MAX] =
diff --git a/arch/x86/tools/insn_sanity.c b/arch/x86/tools/insn_sanity.c
index cc2f8c131286..872eb60e7806 100644
--- a/arch/x86/tools/insn_sanity.c
+++ b/arch/x86/tools/insn_sanity.c
@@ -55,7 +55,7 @@ static FILE		*input_file;	/* Input file name */
 static void usage(const char *err)
 {
         if (err)
-                fprintf(stderr, "Error: %s\n\n", err);
+                fprintf(stderr, "%s: Error: %s\n\n", prog, err);
         fprintf(stderr, "Usage: %s [-y|-n|-v] [-s seed[,no]] [-m max] [-i input]\n", prog);
         fprintf(stderr, "\t-y   64bit mode\n");
         fprintf(stderr, "\t-n   32bit mode\n");
@@ -269,7 +269,13 @@ int main(int argc, char **argv)
                 insns++;
         }
 
-        fprintf(stdout, "%s: decoded and checked %d %s instructions with %d errors (seed:0x%x)\n", (errors) ? "Failure" : "Success", insns, (input_file) ? "given" : "random", errors, seed);
+        fprintf(stdout, "%s: %s: decoded and checked %d %s instructions with %d errors (seed:0x%x)\n",
+                prog,
+                (errors) ? "Failure" : "Success",
+                insns,
+                (input_file) ? "given" : "random",
+                errors,
+                seed);
 
         return errors ? 1 : 0;
 }
diff --git a/arch/xtensa/include/asm/dma-mapping.h b/arch/xtensa/include/asm/dma-mapping.h
index 4acb5feba1fb..172a02a6ad14 100644
--- a/arch/xtensa/include/asm/dma-mapping.h
+++ b/arch/xtensa/include/asm/dma-mapping.h
@@ -170,4 +170,19 @@ dma_cache_sync(struct device *dev, void *vaddr, size_t size,
         consistent_sync(vaddr, size, direction);
 }
 
+/* Not supported for now */
+static inline int dma_mmap_coherent(struct device *dev,
+                                    struct vm_area_struct *vma, void *cpu_addr,
+                                    dma_addr_t dma_addr, size_t size)
+{
+        return -EINVAL;
+}
+
+static inline int dma_get_sgtable(struct device *dev, struct sg_table *sgt,
+                                  void *cpu_addr, dma_addr_t dma_addr,
+                                  size_t size)
+{
+        return -EINVAL;
+}
+
 #endif  /* _XTENSA_DMA_MAPPING_H */
diff --git a/block/genhd.c b/block/genhd.c
index 9a289d7c84bb..3993ebf4135f 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -35,6 +35,8 @@ static DEFINE_IDR(ext_devt_idr);
 
 static struct device_type disk_type;
 
+static void disk_check_events(struct disk_events *ev,
+                              unsigned int *clearing_ptr);
 static void disk_alloc_events(struct gendisk *disk);
 static void disk_add_events(struct gendisk *disk);
 static void disk_del_events(struct gendisk *disk);
@@ -1549,6 +1551,7 @@ unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask)
         const struct block_device_operations *bdops = disk->fops;
         struct disk_events *ev = disk->ev;
         unsigned int pending;
+        unsigned int clearing = mask;
 
         if (!ev) {
                 /* for drivers still using the old ->media_changed method */
@@ -1558,34 +1561,53 @@ unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask)
                 return 0;
         }
 
-        /* tell the workfn about the events being cleared */
+        disk_block_events(disk);
+
+        /*
+         * store the union of mask and ev->clearing on the stack so that the
+         * race with disk_flush_events does not cause ambiguity (ev->clearing
+         * can still be modified even if events are blocked).
+         */
         spin_lock_irq(&ev->lock);
-        ev->clearing |= mask;
+        clearing |= ev->clearing;
+        ev->clearing = 0;
         spin_unlock_irq(&ev->lock);
 
-        /* uncondtionally schedule event check and wait for it to finish */
-        disk_block_events(disk);
-        queue_delayed_work(system_freezable_wq, &ev->dwork, 0);
-        flush_delayed_work(&ev->dwork);
-        __disk_unblock_events(disk, false);
+        disk_check_events(ev, &clearing);
+        /*
+         * if ev->clearing is not 0, the disk_flush_events got called in the
+         * middle of this function, so we want to run the workfn without delay.
+         */
+        __disk_unblock_events(disk, ev->clearing ? true : false);
 
         /* then, fetch and clear pending events */
         spin_lock_irq(&ev->lock);
-        WARN_ON_ONCE(ev->clearing & mask);      /* cleared by workfn */
         pending = ev->pending & mask;
         ev->pending &= ~mask;
         spin_unlock_irq(&ev->lock);
+        WARN_ON_ONCE(clearing & mask);
 
         return pending;
 }
 
+/*
+ * Separate this part out so that a different pointer for clearing_ptr can be
+ * passed in for disk_clear_events.
+ */
 static void disk_events_workfn(struct work_struct *work)
 {
         struct delayed_work *dwork = to_delayed_work(work);
         struct disk_events *ev = container_of(dwork, struct disk_events, dwork);
+
+        disk_check_events(ev, &ev->clearing);
+}
+
+static void disk_check_events(struct disk_events *ev,
+                              unsigned int *clearing_ptr)
+{
         struct gendisk *disk = ev->disk;
         char *envp[ARRAY_SIZE(disk_uevents) + 1] = { };
-        unsigned int clearing = ev->clearing;
+        unsigned int clearing = *clearing_ptr;
         unsigned int events;
         unsigned long intv;
         int nr_events = 0, i;
@@ -1598,7 +1620,7 @@ static void disk_events_workfn(struct work_struct *work)
 
         events &= ~ev->pending;
         ev->pending |= events;
-        ev->clearing &= ~clearing;
+        *clearing_ptr &= ~clearing;
 
         intv = disk_events_poll_jiffies(disk);
         if (!ev->block && intv)
diff --git a/drivers/atm/iphase.h b/drivers/atm/iphase.h
index 6a0955e6d4fc..53ecac5a2161 100644
--- a/drivers/atm/iphase.h
+++ b/drivers/atm/iphase.h
@@ -636,82 +636,82 @@ struct rx_buf_desc {
 #define SEG_BASE IPHASE5575_FRAG_CONTROL_REG_BASE  
 #define REASS_BASE IPHASE5575_REASS_CONTROL_REG_BASE  
 
-typedef volatile u_int  freg_t;
+typedef volatile u_int  ffreg_t;
 typedef u_int   rreg_t;
 
 typedef struct _ffredn_t {
-        freg_t  idlehead_high;  /* Idle cell header (high)              */
-        freg_t  idlehead_low;   /* Idle cell header (low)               */
-        freg_t  maxrate;        /* Maximum rate                         */
-        freg_t  stparms;        /* Traffic Management Parameters        */
-        freg_t  abrubr_abr;     /* ABRUBR Priority Byte 1, TCR Byte 0   */
-        freg_t  rm_type;        /*                                      */
-        u_int   filler5[0x17 - 0x06];
-        freg_t  cmd_reg;        /* Command register                     */
-        u_int   filler18[0x20 - 0x18];
-        freg_t  cbr_base;       /* CBR Pointer Base                     */
-        freg_t  vbr_base;       /* VBR Pointer Base                     */
-        freg_t  abr_base;       /* ABR Pointer Base                     */
-        freg_t  ubr_base;       /* UBR Pointer Base                     */
-        u_int   filler24;
-        freg_t  vbrwq_base;     /* VBR Wait Queue Base                  */
-        freg_t  abrwq_base;     /* ABR Wait Queue Base                  */
-        freg_t  ubrwq_base;     /* UBR Wait Queue Base                  */
-        freg_t  vct_base;       /* Main VC Table Base                   */
-        freg_t  vcte_base;      /* Extended Main VC Table Base          */
-        u_int   filler2a[0x2C - 0x2A];
-        freg_t  cbr_tab_beg;    /* CBR Table Begin                      */
-        freg_t  cbr_tab_end;    /* CBR Table End                        */
-        freg_t  cbr_pointer;    /* CBR Pointer                          */
-        u_int   filler2f[0x30 - 0x2F];
-        freg_t  prq_st_adr;     /* Packet Ready Queue Start Address     */
-        freg_t  prq_ed_adr;     /* Packet Ready Queue End Address       */
-        freg_t  prq_rd_ptr;     /* Packet Ready Queue read pointer      */
-        freg_t  prq_wr_ptr;     /* Packet Ready Queue write pointer     */
-        freg_t  tcq_st_adr;     /* Transmit Complete Queue Start Address*/
-        freg_t  tcq_ed_adr;     /* Transmit Complete Queue End Address  */
-        freg_t  tcq_rd_ptr;     /* Transmit Complete Queue read pointer */
-        freg_t  tcq_wr_ptr;     /* Transmit Complete Queue write pointer*/
-        u_int   filler38[0x40 - 0x38];
-        freg_t  queue_base;     /* Base address for PRQ and TCQ         */
-        freg_t  desc_base;      /* Base address of descriptor table     */
-        u_int   filler42[0x45 - 0x42];
-        freg_t  mode_reg_0;     /* Mode register 0                      */
-        freg_t  mode_reg_1;     /* Mode register 1                      */
-        freg_t  intr_status_reg;/* Interrupt Status register            */
-        freg_t  mask_reg;       /* Mask Register                        */
-        freg_t  cell_ctr_high1; /* Total cell transfer count (high)     */
-        freg_t  cell_ctr_lo1;   /* Total cell transfer count (low)      */
-        freg_t  state_reg;      /* Status register                      */
-        u_int   filler4c[0x58 - 0x4c];
-        freg_t  curr_desc_num;  /* Contains the current descriptor num  */
-        freg_t  next_desc;      /* Next descriptor                      */
-        freg_t  next_vc;        /* Next VC                              */
-        u_int   filler5b[0x5d - 0x5b];
-        freg_t  present_slot_cnt;/* Present slot count                  */
-        u_int   filler5e[0x6a - 0x5e];
-        freg_t  new_desc_num;   /* New descriptor number                */
-        freg_t  new_vc;         /* New VC                               */
-        freg_t  sched_tbl_ptr;  /* Schedule table pointer               */
-        freg_t  vbrwq_wptr;     /* VBR wait queue write pointer         */
-        freg_t  vbrwq_rptr;     /* VBR wait queue read pointer          */
-        freg_t  abrwq_wptr;     /* ABR wait queue write pointer         */
-        freg_t  abrwq_rptr;     /* ABR wait queue read pointer          */
-        freg_t  ubrwq_wptr;     /* UBR wait queue write pointer         */
-        freg_t  ubrwq_rptr;     /* UBR wait queue read pointer          */
-        freg_t  cbr_vc;         /* CBR VC                               */
-        freg_t  vbr_sb_vc;      /* VBR SB VC                            */
-        freg_t  abr_sb_vc;      /* ABR SB VC                            */
-        freg_t  ubr_sb_vc;      /* UBR SB VC                            */
-        freg_t  vbr_next_link;  /* VBR next link                        */
-        freg_t  abr_next_link;  /* ABR next link                        */
-        freg_t  ubr_next_link;  /* UBR next link                        */
-        u_int   filler7a[0x7c-0x7a];
-        freg_t  out_rate_head;  /* Out of rate head                     */
-        u_int   filler7d[0xca-0x7d]; /* pad out to full address space   */
-        freg_t  cell_ctr_high1_nc;/* Total cell transfer count (high)   */
-        freg_t  cell_ctr_lo1_nc;/* Total cell transfer count (low)      */
-        u_int   fillercc[0x100-0xcc]; /* pad out to full address space   */
+        ffreg_t idlehead_high;  /* Idle cell header (high)              */
+        ffreg_t idlehead_low;   /* Idle cell header (low)               */
+        ffreg_t maxrate;        /* Maximum rate                         */
+        ffreg_t stparms;        /* Traffic Management Parameters        */
+        ffreg_t abrubr_abr;     /* ABRUBR Priority Byte 1, TCR Byte 0   */
+        ffreg_t rm_type;        /*                                      */
+        u_int   filler5[0x17 - 0x06];
+        ffreg_t cmd_reg;        /* Command register                     */
+        u_int   filler18[0x20 - 0x18];
+        ffreg_t cbr_base;       /* CBR Pointer Base                     */
+        ffreg_t vbr_base;       /* VBR Pointer Base                     */
+        ffreg_t abr_base;       /* ABR Pointer Base                     */
+        ffreg_t ubr_base;       /* UBR Pointer Base                     */
+        u_int   filler24;
+        ffreg_t vbrwq_base;     /* VBR Wait Queue Base                  */
+        ffreg_t abrwq_base;     /* ABR Wait Queue Base                  */
+        ffreg_t ubrwq_base;     /* UBR Wait Queue Base                  */
+        ffreg_t vct_base;       /* Main VC Table Base                   */
+        ffreg_t vcte_base;      /* Extended Main VC Table Base          */
+        u_int   filler2a[0x2C - 0x2A];
+        ffreg_t cbr_tab_beg;    /* CBR Table Begin                      */
+        ffreg_t cbr_tab_end;    /* CBR Table End                        */
+        ffreg_t cbr_pointer;    /* CBR Pointer                          */
+        u_int   filler2f[0x30 - 0x2F];
+        ffreg_t prq_st_adr;     /* Packet Ready Queue Start Address     */
+        ffreg_t prq_ed_adr;     /* Packet Ready Queue End Address       */
+        ffreg_t prq_rd_ptr;     /* Packet Ready Queue read pointer      */
+        ffreg_t prq_wr_ptr;     /* Packet Ready Queue write pointer     */
+        ffreg_t tcq_st_adr;     /* Transmit Complete Queue Start Address*/
+        ffreg_t tcq_ed_adr;     /* Transmit Complete Queue End Address  */
+        ffreg_t tcq_rd_ptr;     /* Transmit Complete Queue read pointer */
+        ffreg_t tcq_wr_ptr;     /* Transmit Complete Queue write pointer*/
+        u_int   filler38[0x40 - 0x38];
+        ffreg_t queue_base;     /* Base address for PRQ and TCQ         */
+        ffreg_t desc_base;      /* Base address of descriptor table     */
+        u_int   filler42[0x45 - 0x42];
+        ffreg_t mode_reg_0;     /* Mode register 0                      */
+        ffreg_t mode_reg_1;     /* Mode register 1                      */
+        ffreg_t intr_status_reg;/* Interrupt Status register            */
+        ffreg_t mask_reg;       /* Mask Register                        */
+        ffreg_t cell_ctr_high1; /* Total cell transfer count (high)     */
+        ffreg_t cell_ctr_lo1;   /* Total cell transfer count (low)      */
+        ffreg_t state_reg;      /* Status register                      */
+        u_int   filler4c[0x58 - 0x4c];
+        ffreg_t curr_desc_num;  /* Contains the current descriptor num  */
+        ffreg_t next_desc;      /* Next descriptor                      */
+        ffreg_t next_vc;        /* Next VC                              */
+        u_int   filler5b[0x5d - 0x5b];
+        ffreg_t present_slot_cnt;/* Present slot count                  */
+        u_int   filler5e[0x6a - 0x5e];
+        ffreg_t new_desc_num;   /* New descriptor number                */
+        ffreg_t new_vc;         /* New VC                               */
+        ffreg_t sched_tbl_ptr;  /* Schedule table pointer               */
+        ffreg_t vbrwq_wptr;     /* VBR wait queue write pointer         */
+        ffreg_t vbrwq_rptr;     /* VBR wait queue read pointer          */
+        ffreg_t abrwq_wptr;     /* ABR wait queue write pointer         */
+        ffreg_t abrwq_rptr;     /* ABR wait queue read pointer          */
+        ffreg_t ubrwq_wptr;     /* UBR wait queue write pointer         */
+        ffreg_t ubrwq_rptr;     /* UBR wait queue read pointer          */
+        ffreg_t cbr_vc;         /* CBR VC                               */
+        ffreg_t vbr_sb_vc;      /* VBR SB VC                            */
+        ffreg_t abr_sb_vc;      /* ABR SB VC                            */
+        ffreg_t ubr_sb_vc;      /* UBR SB VC                            */
+        ffreg_t vbr_next_link;  /* VBR next link                        */
+        ffreg_t abr_next_link;  /* ABR next link                        */
+        ffreg_t ubr_next_link;  /* UBR next link                        */
+        u_int   filler7a[0x7c-0x7a];
+        ffreg_t out_rate_head;  /* Out of rate head                     */
+        u_int   filler7d[0xca-0x7d]; /* pad out to full address space   */
+        ffreg_t cell_ctr_high1_nc;/* Total cell transfer count (high)   */
+        ffreg_t cell_ctr_lo1_nc;/* Total cell transfer count (low)      */
+        u_int   fillercc[0x100-0xcc]; /* pad out to full address space   */
 } ffredn_t;
 
 typedef struct _rfredn_t {
diff --git a/drivers/bcma/bcma_private.h b/drivers/bcma/bcma_private.h
index 19e3fbfd5757..cb0c45488572 100644
--- a/drivers/bcma/bcma_private.h
+++ b/drivers/bcma/bcma_private.h
@@ -94,11 +94,16 @@ void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
 #ifdef CONFIG_BCMA_DRIVER_GPIO
 /* driver_gpio.c */
 int bcma_gpio_init(struct bcma_drv_cc *cc);
+int bcma_gpio_unregister(struct bcma_drv_cc *cc);
 #else
 static inline int bcma_gpio_init(struct bcma_drv_cc *cc)
 {
         return -ENOTSUPP;
 }
+static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc)
+{
+        return 0;
+}
 #endif /* CONFIG_BCMA_DRIVER_GPIO */
 
 #endif
diff --git a/drivers/bcma/driver_chipcommon_nflash.c b/drivers/bcma/driver_chipcommon_nflash.c
index dbda91e4dff5..1f0b83e18f68 100644
--- a/drivers/bcma/driver_chipcommon_nflash.c
+++ b/drivers/bcma/driver_chipcommon_nflash.c
@@ -21,7 +21,7 @@ int bcma_nflash_init(struct bcma_drv_cc *cc)
         struct bcma_bus *bus = cc->core->bus;
 
         if (bus->chipinfo.id != BCMA_CHIP_ID_BCM4706 &&
-            cc->core->id.rev != 0x38) {
+            cc->core->id.rev != 38) {
                 bcma_err(bus, "NAND flash on unsupported board!\n");
                 return -ENOTSUPP;
         }
diff --git a/drivers/bcma/driver_gpio.c b/drivers/bcma/driver_gpio.c
index 9a6f585da2d9..71f755c06fc6 100644
--- a/drivers/bcma/driver_gpio.c
+++ b/drivers/bcma/driver_gpio.c
@@ -96,3 +96,8 @@ int bcma_gpio_init(struct bcma_drv_cc *cc)
 
         return gpiochip_add(chip);
 }
+
+int bcma_gpio_unregister(struct bcma_drv_cc *cc)
+{
+        return gpiochip_remove(&cc->gpio);
+}
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 4a92f647b58b..324f9debda88 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -268,6 +268,13 @@ int bcma_bus_register(struct bcma_bus *bus)
 void bcma_bus_unregister(struct bcma_bus *bus)
 {
         struct bcma_device *cores[3];
+        int err;
+
+        err = bcma_gpio_unregister(&bus->drv_cc);
+        if (err == -EBUSY)
+                bcma_err(bus, "Some GPIOs are still in use.\n");
+        else if (err)
+                bcma_err(bus, "Can not unregister GPIO driver: %i\n", err);
 
         cores[0] = bcma_find_core(bus, BCMA_CORE_MIPS_74K);
         cores[1] = bcma_find_core(bus, BCMA_CORE_PCIE);
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index f58a4a4b4dfb..2b8303ad63c9 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -168,7 +168,7 @@ static void wake_all_senders(struct drbd_tconn *tconn) {
 }
 
 /* must hold resource->req_lock */
-static void start_new_tl_epoch(struct drbd_tconn *tconn)
+void start_new_tl_epoch(struct drbd_tconn *tconn)
 {
         /* no point closing an epoch, if it is empty, anyways. */
         if (tconn->current_tle_writes == 0)
diff --git a/drivers/block/drbd/drbd_req.h b/drivers/block/drbd/drbd_req.h
index 016de6b8bb57..c08d22964d06 100644
--- a/drivers/block/drbd/drbd_req.h
+++ b/drivers/block/drbd/drbd_req.h
@@ -267,6 +267,7 @@ struct bio_and_error {
         int error;
 };
 
+extern void start_new_tl_epoch(struct drbd_tconn *tconn);
 extern void drbd_req_destroy(struct kref *kref);
 extern void _req_may_be_done(struct drbd_request *req,
                 struct bio_and_error *m);
diff --git a/drivers/block/drbd/drbd_state.c b/drivers/block/drbd/drbd_state.c
index 53bf6182bac4..0fe220cfb9e9 100644
--- a/drivers/block/drbd/drbd_state.c
+++ b/drivers/block/drbd/drbd_state.c
@@ -931,6 +931,7 @@ __drbd_set_state(struct drbd_conf *mdev, union drbd_state ns,
         enum drbd_state_rv rv = SS_SUCCESS;
         enum sanitize_state_warnings ssw;
         struct after_state_chg_work *ascw;
+        bool did_remote, should_do_remote;
 
         os = drbd_read_state(mdev);
 
@@ -981,11 +982,17 @@ __drbd_set_state(struct drbd_conf *mdev, union drbd_state ns,
             (os.disk != D_DISKLESS && ns.disk == D_DISKLESS))
                 atomic_inc(&mdev->local_cnt);
 
+        did_remote = drbd_should_do_remote(mdev->state);
         mdev->state.i = ns.i;
+        should_do_remote = drbd_should_do_remote(mdev->state);
         mdev->tconn->susp = ns.susp;
         mdev->tconn->susp_nod = ns.susp_nod;
         mdev->tconn->susp_fen = ns.susp_fen;
 
+        /* put replicated vs not-replicated requests in seperate epochs */
+        if (did_remote != should_do_remote)
+                start_new_tl_epoch(mdev->tconn);
+
         if (os.disk == D_ATTACHING && ns.disk >= D_NEGOTIATING)
                 drbd_print_uuids(mdev, "attached to UUIDs");
 
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 9694dd99bbbc..3fd100990453 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -626,12 +626,13 @@ static void mtip_timeout_function(unsigned long int data)
                 }
         }
 
-        if (cmdto_cnt && !test_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags)) {
+        if (cmdto_cnt) {
                 print_tags(port->dd, "timed out", tagaccum, cmdto_cnt);
-
-                mtip_restart_port(port);
+                if (!test_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags)) {
+                        mtip_restart_port(port);
+                        wake_up_interruptible(&port->svc_wait);
+                }
                 clear_bit(MTIP_PF_EH_ACTIVE_BIT, &port->flags);
-                wake_up_interruptible(&port->svc_wait);
         }
 
         if (port->ic_pause_timer) {
@@ -3887,7 +3888,12 @@ static int mtip_block_remove(struct driver_data *dd)
          * Delete our gendisk structure. This also removes the device
          * from /dev
          */
-        del_gendisk(dd->disk);
+        if (dd->disk) {
+                if (dd->disk->queue)
+                        del_gendisk(dd->disk);
+                else
+                        put_disk(dd->disk);
+        }
 
         spin_lock(&rssd_index_lock);
         ida_remove(&rssd_index_ida, dd->index);
@@ -3921,7 +3927,13 @@ static int mtip_block_shutdown(struct driver_data *dd)
                 "Shutting down %s ...\n", dd->disk->disk_name);
 
         /* Delete our gendisk structure, and cleanup the blk queue. */
-        del_gendisk(dd->disk);
+        if (dd->disk) {
+                if (dd->disk->queue)
+                        del_gendisk(dd->disk);
+                else
+                        put_disk(dd->disk);
+        }
+
 
         spin_lock(&rssd_index_lock);
         ida_remove(&rssd_index_ida, dd->index);
diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c
index 74374fb762aa..5ac841ff6cc7 100644
--- a/drivers/block/xen-blkback/blkback.c
+++ b/drivers/block/xen-blkback/blkback.c
@@ -161,10 +161,12 @@ static int dispatch_rw_block_io(struct xen_blkif *blkif,
 static void make_response(struct xen_blkif *blkif, u64 id,
                           unsigned short op, int st);
 
-#define foreach_grant(pos, rbtree, node) \
-        for ((pos) = container_of(rb_first((rbtree)), typeof(*(pos)), node); \
+#define foreach_grant_safe(pos, n, rbtree, node) \
+        for ((pos) = container_of(rb_first((rbtree)), typeof(*(pos)), node), \
+             (n) = rb_next(&(pos)->node); \
              &(pos)->node != NULL; \
-             (pos) = container_of(rb_next(&(pos)->node), typeof(*(pos)), node))
+             (pos) = container_of(n, typeof(*(pos)), node), \
+             (n) = (&(pos)->node != NULL) ? rb_next(&(pos)->node) : NULL)
 
 
 static void add_persistent_gnt(struct rb_root *root,
@@ -217,10 +219,11 @@ static void free_persistent_gnts(struct rb_root *root, unsigned int num)
         struct gnttab_unmap_grant_ref unmap[BLKIF_MAX_SEGMENTS_PER_REQUEST];
         struct page *pages[BLKIF_MAX_SEGMENTS_PER_REQUEST];
         struct persistent_gnt *persistent_gnt;
+        struct rb_node *n;
         int ret = 0;
         int segs_to_unmap = 0;
 
-        foreach_grant(persistent_gnt, root, node) {
+        foreach_grant_safe(persistent_gnt, n, root, node) {
                 BUG_ON(persistent_gnt->handle ==
                         BLKBACK_INVALID_HANDLE);
                 gnttab_set_unmap_op(&unmap[segs_to_unmap],
@@ -230,9 +233,6 @@ static void free_persistent_gnts(struct rb_root *root, unsigned int num)
                         persistent_gnt->handle);
 
                 pages[segs_to_unmap] = persistent_gnt->page;
-                rb_erase(&persistent_gnt->node, root);
-                kfree(persistent_gnt);
-                num--;
 
                 if (++segs_to_unmap == BLKIF_MAX_SEGMENTS_PER_REQUEST ||
                         !rb_next(&persistent_gnt->node)) {
@@ -241,6 +241,10 @@ static void free_persistent_gnts(struct rb_root *root, unsigned int num)
                         BUG_ON(ret);
                         segs_to_unmap = 0;
                 }
+
+                rb_erase(&persistent_gnt->node, root);
+                kfree(persistent_gnt);
+                num--;
         }
         BUG_ON(num != 0);
 }
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 96e9b00db081..11043c18ac5a 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -792,6 +792,7 @@ static void blkif_free(struct blkfront_info *info, int suspend)
 {
         struct llist_node *all_gnts;
         struct grant *persistent_gnt;
+        struct llist_node *n;
 
         /* Prevent new requests being issued until we fix things up. */
         spin_lock_irq(&info->io_lock);
@@ -804,7 +805,7 @@ static void blkif_free(struct blkfront_info *info, int suspend)
         /* Remove all persistent grants */
         if (info->persistent_gnts_c) {
                 all_gnts = llist_del_all(&info->persistent_gnts);
-                llist_for_each_entry(persistent_gnt, all_gnts, node) {
+                llist_for_each_entry_safe(persistent_gnt, n, all_gnts, node) {
                         gnttab_end_foreign_access(persistent_gnt->gref, 0, 0UL);
                         __free_page(pfn_to_page(persistent_gnt->pfn));
                         kfree(persistent_gnt);
@@ -835,7 +836,7 @@ static void blkif_free(struct blkfront_info *info, int suspend)
 static void blkif_completion(struct blk_shadow *s, struct blkfront_info *info,
                              struct blkif_response *bret)
 {
-        int i;
+        int i = 0;
         struct bio_vec *bvec;
         struct req_iterator iter;
         unsigned long flags;
@@ -852,7 +853,8 @@ static void blkif_completion(struct blk_shadow *s, struct blkfront_info *info,
                  */
                 rq_for_each_segment(bvec, s->request, iter) {
                         BUG_ON((bvec->bv_offset + bvec->bv_len) > PAGE_SIZE);
-                        i = offset >> PAGE_SHIFT;
+                        if (bvec->bv_offset < offset)
+                                i++;
                         BUG_ON(i >= s->req.u.rw.nr_segments);
                         shared_data = kmap_atomic(
                                 pfn_to_page(s->grants_used[i]->pfn));
@@ -861,7 +863,7 @@ static void blkif_completion(struct blk_shadow *s, struct blkfront_info *info,
                                 bvec->bv_len);
                         bvec_kunmap_irq(bvec_data, &flags);
                         kunmap_atomic(shared_data);
-                        offset += bvec->bv_len;
+                        offset = bvec->bv_offset + bvec->bv_len;
                 }
         }
         /* Add the persistent grant into the list of free grants */
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 684b0d53764f..ee4dbeafb377 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -2062,7 +2062,8 @@ static void virtcons_remove(struct virtio_device *vdev)
         /* Disable interrupts for vqs */
         vdev->config->reset(vdev);
         /* Finish up work that's lined up */
-        cancel_work_sync(&portdev->control_work);
+        if (use_multiport(portdev))
+                cancel_work_sync(&portdev->control_work);
 
         list_for_each_entry_safe(port, port2, &portdev->ports, list)
                 unplug_port(port);
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 64798424b6cb..e920cbe519fa 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -1,3 +1,6 @@
+config CLKSRC_OF
+        bool
+
 config CLKSRC_I8253
         bool
 
@@ -25,6 +28,9 @@ config ARMADA_370_XP_TIMER
 config SUNXI_TIMER
         bool
 
+config VT8500_TIMER
+        bool
+
 config CLKSRC_NOMADIK_MTU
         bool
         depends on (ARCH_NOMADIK || ARCH_U8500)
diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
index e69511c4c66e..49271105339f 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -1,3 +1,4 @@
+obj-$(CONFIG_CLKSRC_OF) += clksrc-of.o
 obj-$(CONFIG_ATMEL_TCB_CLKSRC)  += tcb_clksrc.o
 obj-$(CONFIG_X86_CYCLONE_TIMER) += cyclone.o
 obj-$(CONFIG_X86_PM_TIMER)      += acpi_pm.o
@@ -16,5 +17,6 @@ obj-$(CONFIG_CLKSRC_DBX500_PRCMU)	+= clksrc-dbx500-prcmu.o
 obj-$(CONFIG_ARMADA_370_XP_TIMER)       += time-armada-370-xp.o
 obj-$(CONFIG_ARCH_BCM2835)      += bcm2835_timer.o
 obj-$(CONFIG_SUNXI_TIMER)       += sunxi_timer.o
+obj-$(CONFIG_VT8500_TIMER)      += vt8500_timer.o
 
 obj-$(CONFIG_ARM_ARCH_TIMER)            += arm_arch_timer.o
diff --git a/drivers/clocksource/bcm2835_timer.c b/drivers/clocksource/bcm2835_timer.c
index bc19f12c20ce..7f796d8f7505 100644
--- a/drivers/clocksource/bcm2835_timer.c
+++ b/drivers/clocksource/bcm2835_timer.c
@@ -101,7 +101,7 @@ static struct of_device_id bcm2835_time_match[] __initconst = {
         {}
 };
 
-static void __init bcm2835_time_init(void)
+void __init bcm2835_timer_init(void)
 {
         struct device_node *node;
         void __iomem *base;
@@ -155,7 +155,3 @@ static void __init bcm2835_time_init(void)
 
         pr_info("bcm2835: system timer (irq = %d)\n", irq);
 }
-
-struct sys_timer bcm2835_timer = {
-        .init = bcm2835_time_init,
-};
diff --git a/drivers/clocksource/clksrc-of.c b/drivers/clocksource/clksrc-of.c
new file mode 100644
index 000000000000..bdabdaa8d00f
--- /dev/null
+++ b/drivers/clocksource/clksrc-of.c
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/init.h>
+#include <linux/of.h>
+
+extern struct of_device_id __clksrc_of_table[];
+
+static const struct of_device_id __clksrc_of_table_sentinel
+        __used __section(__clksrc_of_table_end);
+
+void __init clocksource_of_init(void)
+{
+        struct device_node *np;
+        const struct of_device_id *match;
+        void (*init_func)(void);
+
+        for_each_matching_node_and_match(np, __clksrc_of_table, &match) {
+                init_func = match->data;
+                init_func();
+        }
+}
diff --git a/drivers/clocksource/cs5535-clockevt.c b/drivers/clocksource/cs5535-clockevt.c
index d9279385304d..ea210482dd20 100644
--- a/drivers/clocksource/cs5535-clockevt.c
+++ b/drivers/clocksource/cs5535-clockevt.c
@@ -100,7 +100,6 @@ static struct clock_event_device cs5535_clockevent = {
         .set_mode = mfgpt_set_mode,
         .set_next_event = mfgpt_next_event,
         .rating = 250,
-        .shift = 32
 };
 
 static irqreturn_t mfgpt_tick(int irq, void *dev_id)
@@ -169,17 +168,11 @@ static int __init cs5535_mfgpt_init(void)
         cs5535_mfgpt_write(cs5535_event_clock, MFGPT_REG_SETUP, val);
 
         /* Set up the clock event */
-        cs5535_clockevent.mult = div_sc(MFGPT_HZ, NSEC_PER_SEC,
-                        cs5535_clockevent.shift);
-        cs5535_clockevent.min_delta_ns = clockevent_delta2ns(0xF,
-                        &cs5535_clockevent);
-        cs5535_clockevent.max_delta_ns = clockevent_delta2ns(0xFFFE,
-                        &cs5535_clockevent);
-
         printk(KERN_INFO DRV_NAME
                 ": Registering MFGPT timer as a clock event, using IRQ %d\n",
                 timer_irq);
-        clockevents_register_device(&cs5535_clockevent);
+        clockevents_config_and_register(&cs5535_clockevent, MFGPT_HZ,
+                                        0xF, 0xFFFE);
 
         return 0;
 
diff --git a/drivers/clocksource/dw_apb_timer_of.c b/drivers/clocksource/dw_apb_timer_of.c
index f7dba5b79b44..ab09ed3742ee 100644
--- a/drivers/clocksource/dw_apb_timer_of.c
+++ b/drivers/clocksource/dw_apb_timer_of.c
@@ -107,7 +107,7 @@ static const struct of_device_id osctimer_ids[] __initconst = {
         {},
 };
 
-static void __init timer_init(void)
+void __init dw_apb_timer_init(void)
 {
         struct device_node *event_timer, *source_timer;
 
@@ -125,7 +125,3 @@ static void __init timer_init(void)
 
         init_sched_clock();
 }
-
-struct sys_timer dw_apb_timer = {
-        .init = timer_init,
-};
diff --git a/drivers/clocksource/nomadik-mtu.c b/drivers/clocksource/nomadik-mtu.c
index 8914c3c1c88b..025afc6dd324 100644
--- a/drivers/clocksource/nomadik-mtu.c
+++ b/drivers/clocksource/nomadik-mtu.c
@@ -134,12 +134,32 @@ static void nmdk_clkevt_mode(enum clock_event_mode mode,
         }
 }
 
+void nmdk_clksrc_reset(void)
+{
+        /* Disable */
+        writel(0, mtu_base + MTU_CR(0));
+
+        /* ClockSource: configure load and background-load, and fire it up */
+        writel(nmdk_cycle, mtu_base + MTU_LR(0));
+        writel(nmdk_cycle, mtu_base + MTU_BGLR(0));
+
+        writel(clk_prescale | MTU_CRn_32BITS | MTU_CRn_ENA,
+               mtu_base + MTU_CR(0));
+}
+
+static void nmdk_clkevt_resume(struct clock_event_device *cedev)
+{
+        nmdk_clkevt_reset();
+        nmdk_clksrc_reset();
+}
+
 static struct clock_event_device nmdk_clkevt = {
         .name           = "mtu_1",
         .features       = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC,
         .rating         = 200,
         .set_mode       = nmdk_clkevt_mode,
         .set_next_event = nmdk_clkevt_next,
+        .resume         = nmdk_clkevt_resume,
 };
 
 /*
@@ -161,19 +181,6 @@ static struct irqaction nmdk_timer_irq = {
         .dev_id         = &nmdk_clkevt,
 };
 
-void nmdk_clksrc_reset(void)
-{
-        /* Disable */
-        writel(0, mtu_base + MTU_CR(0));
-
-        /* ClockSource: configure load and background-load, and fire it up */
-        writel(nmdk_cycle, mtu_base + MTU_LR(0));
-        writel(nmdk_cycle, mtu_base + MTU_BGLR(0));
-
-        writel(clk_prescale | MTU_CRn_32BITS | MTU_CRn_ENA,
-               mtu_base + MTU_CR(0));
-}
-
 void __init nmdk_timer_init(void __iomem *base, int irq)
 {
         unsigned long rate;
diff --git a/drivers/clocksource/sunxi_timer.c b/drivers/clocksource/sunxi_timer.c
index 3cd1bd3d7aee..0ce85e29769b 100644
--- a/drivers/clocksource/sunxi_timer.c
+++ b/drivers/clocksource/sunxi_timer.c
@@ -74,7 +74,6 @@ static int sunxi_clkevt_next_event(unsigned long evt,
 
 static struct clock_event_device sunxi_clockevent = {
         .name = "sunxi_tick",
-        .shift = 32,
         .rating = 300,
         .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
         .set_mode = sunxi_clkevt_mode,
@@ -104,7 +103,7 @@ static struct of_device_id sunxi_timer_dt_ids[] = {
         { }
 };
 
-static void __init sunxi_timer_init(void)
+void __init sunxi_timer_init(void)
 {
         struct device_node *node;
         unsigned long rate = 0;
@@ -154,18 +153,8 @@ static void __init sunxi_timer_init(void)
         val = readl(timer_base + TIMER_CTL_REG);
         writel(val | TIMER_CTL_ENABLE, timer_base + TIMER_CTL_REG);
 
-        sunxi_clockevent.mult = div_sc(rate / TIMER_SCAL,
-                                NSEC_PER_SEC,
-                                sunxi_clockevent.shift);
-        sunxi_clockevent.max_delta_ns = clockevent_delta2ns(0xff,
-                                                            &sunxi_clockevent);
-        sunxi_clockevent.min_delta_ns = clockevent_delta2ns(0x1,
-                                                            &sunxi_clockevent);
         sunxi_clockevent.cpumask = cpumask_of(0);
 
-        clockevents_register_device(&sunxi_clockevent);
+        clockevents_config_and_register(&sunxi_clockevent, rate / TIMER_SCAL,
+                                        0x1, 0xff);
 }
-
-struct sys_timer sunxi_timer = {
-        .init = sunxi_timer_init,
-};
diff --git a/drivers/clocksource/tcb_clksrc.c b/drivers/clocksource/tcb_clksrc.c
index 32cb929b8eb6..8a6187225dd0 100644
--- a/drivers/clocksource/tcb_clksrc.c
+++ b/drivers/clocksource/tcb_clksrc.c
@@ -157,7 +157,6 @@ static struct tc_clkevt_device clkevt = {
                 .name           = "tc_clkevt",
                 .features       = CLOCK_EVT_FEAT_PERIODIC
                                         | CLOCK_EVT_FEAT_ONESHOT,
-                .shift          = 32,
                 /* Should be lower than at91rm9200's system timer */
                 .rating         = 125,
                 .set_next_event = tc_next_event,
@@ -196,13 +195,9 @@ static void __init setup_clkevents(struct atmel_tc *tc, int clk32k_divisor_idx)
 
         timer_clock = clk32k_divisor_idx;
 
-        clkevt.clkevt.mult = div_sc(32768, NSEC_PER_SEC, clkevt.clkevt.shift);
-        clkevt.clkevt.max_delta_ns
-                = clockevent_delta2ns(0xffff, &clkevt.clkevt);
-        clkevt.clkevt.min_delta_ns = clockevent_delta2ns(1, &clkevt.clkevt) + 1;
         clkevt.clkevt.cpumask = cpumask_of(0);
 
-        clockevents_register_device(&clkevt.clkevt);
+        clockevents_config_and_register(&clkevt.clkevt, 32768, 1, 0xffff);
 
         setup_irq(irq, &tc_irqaction);
 }
diff --git a/arch/arm/mach-vt8500/timer.c b/drivers/clocksource/vt8500_timer.c
index 3dd21a47881f..ed66cf07d3c6 100644
--- a/arch/arm/mach-vt8500/timer.c
+++ b/drivers/clocksource/vt8500_timer.c
@@ -168,17 +168,12 @@ void __init vt8500_timer_init(void)
                 pr_err("%s: vt8500_timer_init: clocksource_register failed for %s\n",
                                         __func__, clocksource.name);
 
-        clockevents_calc_mult_shift(&clockevent, VT8500_TIMER_HZ, 4);
-
-        /* copy-pasted from mach-msm; no idea */
-        clockevent.max_delta_ns =
-                clockevent_delta2ns(0xf0000000, &clockevent);
-        clockevent.min_delta_ns = clockevent_delta2ns(4, &clockevent);
         clockevent.cpumask = cpumask_of(0);
 
         if (setup_irq(timer_irq, &irq))
                 pr_err("%s: setup_irq failed for %s\n", __func__,
                                                         clockevent.name);
-        clockevents_register_device(&clockevent);
+        clockevents_config_and_register(&clockevent, VT8500_TIMER_HZ,
+                                        4, 0xf0000000);
 }
 
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 4d0e60adbc6d..a2d478e8692a 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1313,14 +1313,18 @@ void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *sav
                                 if (!(tmp & EVERGREEN_CRTC_BLANK_DATA_EN)) {
                                         radeon_wait_for_vblank(rdev, i);
                                         tmp |= EVERGREEN_CRTC_BLANK_DATA_EN;
+                                        WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 1);
                                         WREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i], tmp);
+                                        WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 0);
                                 }
                         } else {
                                 tmp = RREG32(EVERGREEN_CRTC_CONTROL + crtc_offsets[i]);
                                 if (!(tmp & EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE)) {
                                         radeon_wait_for_vblank(rdev, i);
                                         tmp |= EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE;
+                                        WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 1);
                                         WREG32(EVERGREEN_CRTC_CONTROL + crtc_offsets[i], tmp);
+                                        WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 0);
                                 }
                         }
                         /* wait for the next frame */
@@ -1345,6 +1349,8 @@ void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *sav
                 blackout &= ~BLACKOUT_MODE_MASK;
                 WREG32(MC_SHARED_BLACKOUT_CNTL, blackout | 1);
         }
+        /* wait for the MC to settle */
+        udelay(100);
 }
 
 void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save)
@@ -1378,11 +1384,15 @@ void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *s
                         if (ASIC_IS_DCE6(rdev)) {
                                 tmp = RREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i]);
                                 tmp |= EVERGREEN_CRTC_BLANK_DATA_EN;
+                                WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 1);
                                 WREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i], tmp);
+                                WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 0);
                         } else {
                                 tmp = RREG32(EVERGREEN_CRTC_CONTROL + crtc_offsets[i]);
                                 tmp &= ~EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE;
+                                WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 1);
                                 WREG32(EVERGREEN_CRTC_CONTROL + crtc_offsets[i], tmp);
+                                WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 0);
                         }
                         /* wait for the next frame */
                         frame_count = radeon_get_vblank_counter(rdev, i);
@@ -2036,9 +2046,20 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
         WREG32(HDP_ADDR_CONFIG, gb_addr_config);
         WREG32(DMA_TILING_CONFIG, gb_addr_config);
 
-        tmp = gb_addr_config & NUM_PIPES_MASK;
-        tmp = r6xx_remap_render_backend(rdev, tmp, rdev->config.evergreen.max_backends,
-                                        EVERGREEN_MAX_BACKENDS, disabled_rb_mask);
+        if ((rdev->config.evergreen.max_backends == 1) &&
+            (rdev->flags & RADEON_IS_IGP)) {
+                if ((disabled_rb_mask & 3) == 1) {
+                        /* RB0 disabled, RB1 enabled */
+                        tmp = 0x11111111;
+                } else {
+                        /* RB1 disabled, RB0 enabled */
+                        tmp = 0x00000000;
+                }
+        } else {
+                tmp = gb_addr_config & NUM_PIPES_MASK;
+                tmp = r6xx_remap_render_backend(rdev, tmp, rdev->config.evergreen.max_backends,
+                                                EVERGREEN_MAX_BACKENDS, disabled_rb_mask);
+        }
         WREG32(GB_BACKEND_MAP, tmp);
 
         WREG32(CGTS_SYS_TCC_DISABLE, 0);
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index bc2540b17c5e..becb03e8b32f 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1462,12 +1462,15 @@ u32 r6xx_remap_render_backend(struct radeon_device *rdev,
                               u32 disabled_rb_mask)
 {
         u32 rendering_pipe_num, rb_num_width, req_rb_num;
-        u32 pipe_rb_ratio, pipe_rb_remain;
+        u32 pipe_rb_ratio, pipe_rb_remain, tmp;
         u32 data = 0, mask = 1 << (max_rb_num - 1);
         unsigned i, j;
 
         /* mask out the RBs that don't exist on that asic */
-        disabled_rb_mask |= (0xff << max_rb_num) & 0xff;
+        tmp = disabled_rb_mask | ((0xff << max_rb_num) & 0xff);
+        /* make sure at least one RB is available */
+        if ((tmp & 0xff) != 0xff)
+                disabled_rb_mask = tmp;
 
         rendering_pipe_num = 1 << tiling_pipe_num;
         req_rb_num = total_max_rb_num - r600_count_pipe_bits(disabled_rb_mask);
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 9056fafb00ea..0b202c07fe50 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -1445,7 +1445,7 @@ static struct radeon_asic cayman_asic = {
         .vm = {
                 .init = &cayman_vm_init,
                 .fini = &cayman_vm_fini,
-                .pt_ring_index = R600_RING_TYPE_DMA_INDEX,
+                .pt_ring_index = RADEON_RING_TYPE_GFX_INDEX,
                 .set_page = &cayman_vm_set_page,
         },
         .ring = {
@@ -1572,7 +1572,7 @@ static struct radeon_asic trinity_asic = {
         .vm = {
                 .init = &cayman_vm_init,
                 .fini = &cayman_vm_fini,
-                .pt_ring_index = R600_RING_TYPE_DMA_INDEX,
+                .pt_ring_index = RADEON_RING_TYPE_GFX_INDEX,
                 .set_page = &cayman_vm_set_page,
         },
         .ring = {
@@ -1699,7 +1699,7 @@ static struct radeon_asic si_asic = {
         .vm = {
                 .init = &si_vm_init,
                 .fini = &si_vm_fini,
-                .pt_ring_index = R600_RING_TYPE_DMA_INDEX,
+                .pt_ring_index = RADEON_RING_TYPE_GFX_INDEX,
                 .set_page = &si_vm_set_page,
         },
         .ring = {
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 33a56a09ff10..3e403bdda58f 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -2470,6 +2470,14 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
                                                                    1),
                                                                   ATOM_DEVICE_CRT1_SUPPORT);
                                 }
+                                /* RV100 board with external TDMS bit mis-set.
+                                 * Actually uses internal TMDS, clear the bit.
+                                 */
+                                if (dev->pdev->device == 0x5159 &&
+                                    dev->pdev->subsystem_vendor == 0x1014 &&
+                                    dev->pdev->subsystem_device == 0x029A) {
+                                        tmp &= ~(1 << 4);
+                                }
                                 if ((tmp >> 4) & 0x1) {
                                         devices |= ATOM_DEVICE_DFP2_SUPPORT;
                                         radeon_add_legacy_encoder(dev,
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index ff3def784619..05c96fa0b051 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -1115,8 +1115,10 @@ radeon_user_framebuffer_create(struct drm_device *dev,
         }
 
         radeon_fb = kzalloc(sizeof(*radeon_fb), GFP_KERNEL);
-        if (radeon_fb == NULL)
+        if (radeon_fb == NULL) {
+                drm_gem_object_unreference_unlocked(obj);
                 return ERR_PTR(-ENOMEM);
+        }
 
         ret = radeon_framebuffer_init(dev, radeon_fb, mode_cmd, obj);
         if (ret) {
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index 2430d80b1871..cd72062d5a91 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -377,6 +377,9 @@ int radeon_ring_alloc(struct radeon_device *rdev, struct radeon_ring *ring, unsi
 {
         int r;
 
+        /* make sure we aren't trying to allocate more space than there is on the ring */
+        if (ndw > (ring->ring_size / 4))
+                return -ENOMEM;
         /* Align requested size with padding so unlock_commit can
          * pad safely */
         ndw = (ndw + ring->align_mask) & ~ring->align_mask;
diff --git a/drivers/gpu/drm/radeon/reg_srcs/cayman b/drivers/gpu/drm/radeon/reg_srcs/cayman
index 0f656b111c15..a072fa8c46b0 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/cayman
+++ b/drivers/gpu/drm/radeon/reg_srcs/cayman
@@ -1,5 +1,6 @@
 cayman 0x9400
 0x0000802C GRBM_GFX_INDEX
+0x00008040 WAIT_UNTIL
 0x000084FC CP_STRMOUT_CNTL
 0x000085F0 CP_COHER_CNTL
 0x000085F4 CP_COHER_SIZE
diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index 2bb6d0e84b3d..435ed3551364 100644
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -336,6 +336,8 @@ void rv515_mc_stop(struct radeon_device *rdev, struct rv515_mc_save *save)
                                 WREG32(R600_CITF_CNTL, blackout);
                 }
         }
+        /* wait for the MC to settle */
+        udelay(100);
 }
 
 void rv515_mc_resume(struct radeon_device *rdev, struct rv515_mc_save *save)
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index 44420fca7dfa..8be35c809c7b 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -429,7 +429,7 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo,
         struct ttm_bo_device *bdev = bo->bdev;
         struct ttm_bo_driver *driver = bdev->driver;
 
-        fbo = kzalloc(sizeof(*fbo), GFP_KERNEL);
+        fbo = kmalloc(sizeof(*fbo), GFP_KERNEL);
         if (!fbo)
                 return -ENOMEM;
 
@@ -448,7 +448,12 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo,
         fbo->vm_node = NULL;
         atomic_set(&fbo->cpu_writers, 0);
 
-        fbo->sync_obj = driver->sync_obj_ref(bo->sync_obj);
+        spin_lock(&bdev->fence_lock);
+        if (bo->sync_obj)
+                fbo->sync_obj = driver->sync_obj_ref(bo->sync_obj);
+        else
+                fbo->sync_obj = NULL;
+        spin_unlock(&bdev->fence_lock);
         kref_init(&fbo->list_kref);
         kref_init(&fbo->kref);
         fbo->destroy = &ttm_transfered_destroy;
@@ -661,13 +666,11 @@ int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
                  */
 
                 set_bit(TTM_BO_PRIV_FLAG_MOVING, &bo->priv_flags);
-
-                /* ttm_buffer_object_transfer accesses bo->sync_obj */
-                ret = ttm_buffer_object_transfer(bo, &ghost_obj);
                 spin_unlock(&bdev->fence_lock);
                 if (tmp_obj)
                         driver->sync_obj_unref(&tmp_obj);
 
+                ret = ttm_buffer_object_transfer(bo, &ghost_obj);
                 if (ret)
                         return ret;
 
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 4dfa605e2d14..34e25471aeaa 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -306,6 +306,9 @@
 #define USB_VENDOR_ID_EZKEY             0x0518
 #define USB_DEVICE_ID_BTC_8193          0x0002
 
+#define USB_VENDOR_ID_FORMOSA          0x147a
+#define USB_DEVICE_ID_FORMOSA_IR_RECEIVER      0xe03e
+
 #define USB_VENDOR_ID_FREESCALE         0x15A2
 #define USB_DEVICE_ID_FREESCALE_MX28    0x004F
 
diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c
index 12e4fdc810bf..e766b5614ef5 100644
--- a/drivers/hid/i2c-hid/i2c-hid.c
+++ b/drivers/hid/i2c-hid/i2c-hid.c
@@ -540,13 +540,24 @@ static int i2c_hid_output_raw_report(struct hid_device *hid, __u8 *buf,
 {
         struct i2c_client *client = hid->driver_data;
         int report_id = buf[0];
+        int ret;
 
         if (report_type == HID_INPUT_REPORT)
                 return -EINVAL;
 
-        return i2c_hid_set_report(client,
+        if (report_id) {
+                buf++;
+                count--;
+        }
+
+        ret = i2c_hid_set_report(client,
                                 report_type == HID_FEATURE_REPORT ? 0x03 : 0x02,
                                 report_id, buf, count);
+
+        if (report_id && ret >= 0)
+                ret++; /* add report_id to the number of transfered bytes */
+
+        return ret;
 }
 
 static int i2c_hid_parse(struct hid_device *hid)
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index ac9e35228254..e0e6abf1cd3b 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -70,6 +70,7 @@ static const struct hid_blacklist {
         { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
+        { USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS },
         { USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_MOUSE, HID_QUIRK_NO_INIT_REPORTS },
diff --git a/drivers/infiniband/hw/qib/qib_qp.c b/drivers/infiniband/hw/qib/qib_qp.c
index 4850d03870c2..35275099cafd 100644
--- a/drivers/infiniband/hw/qib/qib_qp.c
+++ b/drivers/infiniband/hw/qib/qib_qp.c
@@ -263,20 +263,15 @@ static void remove_qp(struct qib_ibdev *dev, struct qib_qp *qp)
                 struct qib_qp __rcu **qpp;
 
                 qpp = &dev->qp_table[n];
-                q = rcu_dereference_protected(*qpp,
-                        lockdep_is_held(&dev->qpt_lock));
-                for (; q; qpp = &q->next) {
+                for (; (q = rcu_dereference_protected(*qpp,
+                                lockdep_is_held(&dev->qpt_lock))) != NULL;
+                                qpp = &q->next)
                         if (q == qp) {
                                 atomic_dec(&qp->refcount);
                                 *qpp = qp->next;
                                 rcu_assign_pointer(qp->next, NULL);
-                                q = rcu_dereference_protected(*qpp,
-                                        lockdep_is_held(&dev->qpt_lock));
                                 break;
                         }
-                        q = rcu_dereference_protected(*qpp,
-                                lockdep_is_held(&dev->qpt_lock));
-                }
         }
 
         spin_unlock_irqrestore(&dev->qpt_lock, flags);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index 03103d2bd641..67b0c1d23678 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -741,6 +741,9 @@ void ipoib_cm_send(struct net_device *dev, struct sk_buff *skb, struct ipoib_cm_
 
         tx_req->mapping = addr;
 
+        skb_orphan(skb);
+        skb_dst_drop(skb);
+
         rc = post_send(priv, tx, tx->tx_head & (ipoib_sendq_size - 1),
                        addr, skb->len);
         if (unlikely(rc)) {
@@ -752,9 +755,6 @@ void ipoib_cm_send(struct net_device *dev, struct sk_buff *skb, struct ipoib_cm_
                 dev->trans_start = jiffies;
                 ++tx->tx_head;
 
-                skb_orphan(skb);
-                skb_dst_drop(skb);
-
                 if (++priv->tx_outstanding == ipoib_sendq_size) {
                         ipoib_dbg(priv, "TX ring 0x%x full, stopping kernel net queue\n",
                                   tx->qp->qp_num);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index a1bca70e20aa..2cfa76f5d99e 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -600,6 +600,9 @@ void ipoib_send(struct net_device *dev, struct sk_buff *skb,
                 netif_stop_queue(dev);
         }
 
+        skb_orphan(skb);
+        skb_dst_drop(skb);
+
         rc = post_send(priv, priv->tx_head & (ipoib_sendq_size - 1),
                        address->ah, qpn, tx_req, phead, hlen);
         if (unlikely(rc)) {
@@ -615,9 +618,6 @@ void ipoib_send(struct net_device *dev, struct sk_buff *skb,
 
                 address->last_send = priv->tx_head;
                 ++priv->tx_head;
-
-                skb_orphan(skb);
-                skb_dst_drop(skb);
         }
 
         if (unlikely(priv->tx_outstanding > MAX_SEND_CQE))
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 69d9a395d54c..644d72468423 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -353,6 +353,25 @@ void __init gic_cascade_irq(unsigned int gic_nr, unsigned int irq)
         irq_set_chained_handler(irq, gic_handle_cascade_irq);
 }
 
+static u8 gic_get_cpumask(struct gic_chip_data *gic)
+{
+        void __iomem *base = gic_data_dist_base(gic);
+        u32 mask, i;
+
+        for (i = mask = 0; i < 32; i += 4) {
+                mask = readl_relaxed(base + GIC_DIST_TARGET + i);
+                mask |= mask >> 16;
+                mask |= mask >> 8;
+                if (mask)
+                        break;
+        }
+
+        if (!mask)
+                pr_crit("GIC CPU mask not found - kernel will fail to boot.\n");
+
+        return mask;
+}
+
 static void __init gic_dist_init(struct gic_chip_data *gic)
 {
         unsigned int i;
@@ -371,7 +390,9 @@ static void __init gic_dist_init(struct gic_chip_data *gic)
         /*
          * Set all global interrupts to this CPU only.
          */
-        cpumask = readl_relaxed(base + GIC_DIST_TARGET + 0);
+        cpumask = gic_get_cpumask(gic);
+        cpumask |= cpumask << 8;
+        cpumask |= cpumask << 16;
         for (i = 32; i < gic_irqs; i += 4)
                 writel_relaxed(cpumask, base + GIC_DIST_TARGET + i * 4 / 4);
 
@@ -402,7 +423,7 @@ static void __cpuinit gic_cpu_init(struct gic_chip_data *gic)
          * Get what the GIC says our CPU mask is.
          */
         BUG_ON(cpu >= NR_GIC_CPU_IF);
-        cpu_mask = readl_relaxed(dist_base + GIC_DIST_TARGET + 0);
+        cpu_mask = gic_get_cpumask(gic);
         gic_cpu_map[cpu] = cpu_mask;
 
         /*
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index 675ae5274016..5409607d4875 100644
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -2746,19 +2746,9 @@ static int thin_iterate_devices(struct dm_target *ti,
         return 0;
 }
 
-/*
- * A thin device always inherits its queue limits from its pool.
- */
-static void thin_io_hints(struct dm_target *ti, struct queue_limits *limits)
-{
-        struct thin_c *tc = ti->private;
-
-        *limits = bdev_get_queue(tc->pool_dev->bdev)->limits;
-}
-
 static struct target_type thin_target = {
         .name = "thin",
-        .version = {1, 6, 0},
+        .version = {1, 7, 0},
         .module = THIS_MODULE,
         .ctr = thin_ctr,
         .dtr = thin_dtr,
@@ -2767,7 +2757,6 @@ static struct target_type thin_target = {
         .postsuspend = thin_postsuspend,
         .status = thin_status,
         .iterate_devices = thin_iterate_devices,
-        .io_hints = thin_io_hints,
 };
 
 /*----------------------------------------------------------------*/
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index c72e4d5a9617..314a0e2faf79 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1188,6 +1188,7 @@ static int __clone_and_map_changing_extent_only(struct clone_info *ci,
 {
         struct dm_target *ti;
         sector_t len;
+        unsigned num_requests;
 
         do {
                 ti = dm_table_find_target(ci->map, ci->sector);
@@ -1200,7 +1201,8 @@ static int __clone_and_map_changing_extent_only(struct clone_info *ci,
                  * reconfiguration might also have changed that since the
                  * check was performed.
                  */
-                if (!get_num_requests || !get_num_requests(ti))
+                num_requests = get_num_requests ? get_num_requests(ti) : 0;
+                if (!num_requests)
                         return -EOPNOTSUPP;
 
                 if (is_split_required && !is_split_required(ti))
@@ -1208,7 +1210,7 @@ static int __clone_and_map_changing_extent_only(struct clone_info *ci,
                 else
                         len = min(ci->sector_count, max_io_len(ci->sector, ti));
 
-                __issue_target_requests(ci, ti, ti->num_discard_requests, len);
+                __issue_target_requests(ci, ti, num_requests, len);
 
                 ci->sector += len;
         } while (ci->sector_count -= len);
diff --git a/drivers/media/radio/radio-keene.c b/drivers/media/radio/radio-keene.c
index e10e525f33e5..296941a9ae25 100644
--- a/drivers/media/radio/radio-keene.c
+++ b/drivers/media/radio/radio-keene.c
@@ -374,6 +374,7 @@ static int usb_keene_probe(struct usb_interface *intf,
         radio->vdev.ioctl_ops = &usb_keene_ioctl_ops;
         radio->vdev.lock = &radio->lock;
         radio->vdev.release = video_device_release_empty;
+        radio->vdev.vfl_dir = VFL_DIR_TX;
 
         radio->usbdev = interface_to_usbdev(intf);
         radio->intf = intf;
diff --git a/drivers/media/radio/radio-si4713.c b/drivers/media/radio/radio-si4713.c
index a082e400ed0f..1507c9d508d7 100644
--- a/drivers/media/radio/radio-si4713.c
+++ b/drivers/media/radio/radio-si4713.c
@@ -250,6 +250,7 @@ static struct video_device radio_si4713_vdev_template = {
         .name                   = "radio-si4713",
         .release                = video_device_release,
         .ioctl_ops              = &radio_si4713_ioctl_ops,
+        .vfl_dir                = VFL_DIR_TX,
 };
 
 /* Platform driver interface */
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index c48be195bbad..cabbe3adf435 100644
--- a/drivers/media/radio/radio-wl1273.c
+++ b/drivers/media/radio/radio-wl1273.c
@@ -1971,6 +1971,7 @@ static struct video_device wl1273_viddev_template = {
         .ioctl_ops              = &wl1273_ioctl_ops,
         .name                   = WL1273_FM_DRIVER_NAME,
         .release                = wl1273_vdev_release,
+        .vfl_dir                = VFL_DIR_TX,
 };
 
 static int wl1273_fm_radio_remove(struct platform_device *pdev)
diff --git a/drivers/media/radio/wl128x/fmdrv_v4l2.c b/drivers/media/radio/wl128x/fmdrv_v4l2.c
index 048de4536036..0a8ee8fab924 100644
--- a/drivers/media/radio/wl128x/fmdrv_v4l2.c
+++ b/drivers/media/radio/wl128x/fmdrv_v4l2.c
@@ -518,6 +518,16 @@ static struct video_device fm_viddev_template = {
         .ioctl_ops = &fm_drv_ioctl_ops,
         .name = FM_DRV_NAME,
         .release = video_device_release,
+        /*
+         * To ensure both the tuner and modulator ioctls are accessible we
+         * set the vfl_dir to M2M to indicate this.
+         *
+         * It is not really a mem2mem device of course, but it can both receive
+         * and transmit using the same radio device. It's the only radio driver
+         * that does this and it should really be split in two radio devices,
+         * but that would affect applications using this driver.
+         */
+        .vfl_dir = VFL_DIR_M2M,
 };
 
 int fm_v4l2_init_video_device(struct fmdev *fmdev, int radio_nr)
diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig
index 27f80cd8aef3..46dcb54c32ec 100644
--- a/drivers/mtd/devices/Kconfig
+++ b/drivers/mtd/devices/Kconfig
@@ -272,6 +272,7 @@ config MTD_DOCG3
         tristate "M-Systems Disk-On-Chip G3"
         select BCH
         select BCH_CONST_PARAMS
+        select BITREVERSE
         ---help---
           This provides an MTD device driver for the M-Systems DiskOnChip
           G3 devices.
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index 67cc73c18ddd..7901d72c9242 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -170,7 +170,7 @@ static int of_flash_probe(struct platform_device *dev)
         resource_size_t res_size;
         struct mtd_part_parser_data ppdata;
         bool map_indirect;
-        const char *mtd_name;
+        const char *mtd_name = NULL;
 
         match = of_match_device(of_flash_match, &dev->dev);
         if (!match)
diff --git a/drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c b/drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c
index 86c9a79b89b3..595de4012e71 100644
--- a/drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c
+++ b/drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c
@@ -17,8 +17,8 @@
 #include "bcm47xxnflash.h"
 
 /* Broadcom uses 1'000'000 but it seems to be too many. Tests on WNDR4500 has
- * shown 164 retries as maxiumum. */
-#define NFLASH_READY_RETRIES            1000
+ * shown ~1000 retries as maxiumum. */
+#define NFLASH_READY_RETRIES            10000
 
 #define NFLASH_SECTOR_SIZE              512
 
diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c
index 3502606f6480..feae55c7b880 100644
--- a/drivers/mtd/nand/davinci_nand.c
+++ b/drivers/mtd/nand/davinci_nand.c
@@ -523,7 +523,7 @@ static struct nand_ecclayout hwecc4_2048 __initconst = {
 static const struct of_device_id davinci_nand_of_match[] = {
         {.compatible = "ti,davinci-nand", },
         {},
-}
+};
 MODULE_DEVICE_TABLE(of, davinci_nand_of_match);
 
 static struct davinci_nand_pdata
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 8323ac991ad1..3766682a0289 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -2857,8 +2857,11 @@ static int nand_flash_detect_onfi(struct mtd_info *mtd, struct nand_chip *chip,
         int i;
         int val;
 
-        /* ONFI need to be probed in 8 bits mode */
-        WARN_ON(chip->options & NAND_BUSWIDTH_16);
+        /* ONFI need to be probed in 8 bits mode, and 16 bits should be selected with NAND_BUSWIDTH_AUTO */
+        if (chip->options & NAND_BUSWIDTH_16) {
+                pr_err("Trying ONFI probe in 16 bits mode, aborting !\n");
+                return 0;
+        }
         /* Try ONFI for unknown chip or LP */
         chip->cmdfunc(mtd, NAND_CMD_READID, 0x20, -1);
         if (chip->read_byte(mtd) != 'O' || chip->read_byte(mtd) != 'N' ||
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 1877ed7ca086..1c9e09fbdff8 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -1053,6 +1053,7 @@ static ssize_t bonding_store_primary(struct device *d,
                 pr_info("%s: Setting primary slave to None.\n",
                         bond->dev->name);
                 bond->primary_slave = NULL;
+                memset(bond->params.primary, 0, sizeof(bond->params.primary));
                 bond_select_active_slave(bond);
                 goto out;
         }
diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c
index 58607f196c9e..2282b1ae9765 100644
--- a/drivers/net/can/c_can/c_can.c
+++ b/drivers/net/can/c_can/c_can.c
@@ -488,8 +488,12 @@ static void c_can_setup_receive_object(struct net_device *dev, int iface,
 
         priv->write_reg(priv, C_CAN_IFACE(MASK1_REG, iface),
                         IFX_WRITE_LOW_16BIT(mask));
+
+        /* According to C_CAN documentation, the reserved bit
+         * in IFx_MASK2 register is fixed 1
+         */
         priv->write_reg(priv, C_CAN_IFACE(MASK2_REG, iface),
-                        IFX_WRITE_HIGH_16BIT(mask));
+                        IFX_WRITE_HIGH_16BIT(mask) | BIT(13));
 
         priv->write_reg(priv, C_CAN_IFACE(ARB1_REG, iface),
                         IFX_WRITE_LOW_16BIT(id));
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index 4eba17b83ba8..f1b3df167ff2 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -36,13 +36,13 @@
 
 #define DRV_VER                 "4.4.161.0u"
 #define DRV_NAME                "be2net"
-#define BE_NAME                 "ServerEngines BladeEngine2 10Gbps NIC"
-#define BE3_NAME                "ServerEngines BladeEngine3 10Gbps NIC"
-#define OC_NAME                 "Emulex OneConnect 10Gbps NIC"
+#define BE_NAME                 "Emulex BladeEngine2"
+#define BE3_NAME                "Emulex BladeEngine3"
+#define OC_NAME                 "Emulex OneConnect"
 #define OC_NAME_BE              OC_NAME "(be3)"
 #define OC_NAME_LANCER          OC_NAME "(Lancer)"
 #define OC_NAME_SH              OC_NAME "(Skyhawk)"
-#define DRV_DESC                "ServerEngines BladeEngine 10Gbps NIC Driver"
+#define DRV_DESC                "Emulex OneConnect 10Gbps NIC Driver"
 
 #define BE_VENDOR_ID            0x19a2
 #define EMULEX_VENDOR_ID        0x10df
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 5c995700e534..4d6f3c54427a 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -25,7 +25,7 @@
 MODULE_VERSION(DRV_VER);
 MODULE_DEVICE_TABLE(pci, be_dev_ids);
 MODULE_DESCRIPTION(DRV_DESC " " DRV_VER);
-MODULE_AUTHOR("ServerEngines Corporation");
+MODULE_AUTHOR("Emulex Corporation");
 MODULE_LICENSE("GPL");
 
 static unsigned int num_vfs;
diff --git a/drivers/net/ethernet/intel/e1000e/defines.h b/drivers/net/ethernet/intel/e1000e/defines.h
index 02a12b69555f..4dab6fc265a2 100644
--- a/drivers/net/ethernet/intel/e1000e/defines.h
+++ b/drivers/net/ethernet/intel/e1000e/defines.h
@@ -232,6 +232,7 @@
 #define E1000_CTRL_FRCDPX   0x00001000  /* Force Duplex */
 #define E1000_CTRL_LANPHYPC_OVERRIDE 0x00010000 /* SW control of LANPHYPC */
 #define E1000_CTRL_LANPHYPC_VALUE    0x00020000 /* SW value of LANPHYPC */
+#define E1000_CTRL_MEHE     0x00080000  /* Memory Error Handling Enable */
 #define E1000_CTRL_SWDPIN0  0x00040000  /* SWDPIN 0 value */
 #define E1000_CTRL_SWDPIN1  0x00080000  /* SWDPIN 1 value */
 #define E1000_CTRL_SWDPIO0  0x00400000  /* SWDPIN 0 Input or output */
@@ -389,6 +390,12 @@
 
 #define E1000_PBS_16K E1000_PBA_16K
 
+/* Uncorrectable/correctable ECC Error counts and enable bits */
+#define E1000_PBECCSTS_CORR_ERR_CNT_MASK        0x000000FF
+#define E1000_PBECCSTS_UNCORR_ERR_CNT_MASK      0x0000FF00
+#define E1000_PBECCSTS_UNCORR_ERR_CNT_SHIFT     8
+#define E1000_PBECCSTS_ECC_ENABLE               0x00010000
+
 #define IFS_MAX       80
 #define IFS_MIN       40
 #define IFS_RATIO     4
@@ -408,6 +415,7 @@
 #define E1000_ICR_RXSEQ         0x00000008 /* Rx sequence error */
 #define E1000_ICR_RXDMT0        0x00000010 /* Rx desc min. threshold (0) */
 #define E1000_ICR_RXT0          0x00000080 /* Rx timer intr (ring 0) */
+#define E1000_ICR_ECCER         0x00400000 /* Uncorrectable ECC Error */
 #define E1000_ICR_INT_ASSERTED  0x80000000 /* If this bit asserted, the driver should claim the interrupt */
 #define E1000_ICR_RXQ0          0x00100000 /* Rx Queue 0 Interrupt */
 #define E1000_ICR_RXQ1          0x00200000 /* Rx Queue 1 Interrupt */
@@ -443,6 +451,7 @@
 #define E1000_IMS_RXSEQ     E1000_ICR_RXSEQ     /* Rx sequence error */
 #define E1000_IMS_RXDMT0    E1000_ICR_RXDMT0    /* Rx desc min. threshold */
 #define E1000_IMS_RXT0      E1000_ICR_RXT0      /* Rx timer intr */
+#define E1000_IMS_ECCER     E1000_ICR_ECCER     /* Uncorrectable ECC Error */
 #define E1000_IMS_RXQ0      E1000_ICR_RXQ0      /* Rx Queue 0 Interrupt */
 #define E1000_IMS_RXQ1      E1000_ICR_RXQ1      /* Rx Queue 1 Interrupt */
 #define E1000_IMS_TXQ0      E1000_ICR_TXQ0      /* Tx Queue 0 Interrupt */
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index 6782a2eea1bc..7e95f221d60b 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -309,6 +309,8 @@ struct e1000_adapter {
 
         struct napi_struct napi;
 
+        unsigned int uncorr_errors;     /* uncorrectable ECC errors */
+        unsigned int corr_errors;       /* correctable ECC errors */
         unsigned int restart_queue;
         u32 txd_cmd;
 
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index f95bc6ee1c22..fd4772a2691c 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -108,6 +108,8 @@ static const struct e1000_stats e1000_gstrings_stats[] = {
         E1000_STAT("dropped_smbus", stats.mgpdc),
         E1000_STAT("rx_dma_failed", rx_dma_failed),
         E1000_STAT("tx_dma_failed", tx_dma_failed),
+        E1000_STAT("uncorr_ecc_errors", uncorr_errors),
+        E1000_STAT("corr_ecc_errors", corr_errors),
 };
 
 #define E1000_GLOBAL_STATS_LEN  ARRAY_SIZE(e1000_gstrings_stats)
diff --git a/drivers/net/ethernet/intel/e1000e/hw.h b/drivers/net/ethernet/intel/e1000e/hw.h
index cf217777586c..b88676ff3d86 100644
--- a/drivers/net/ethernet/intel/e1000e/hw.h
+++ b/drivers/net/ethernet/intel/e1000e/hw.h
@@ -77,6 +77,7 @@ enum e1e_registers {
 #define E1000_POEMB     E1000_PHY_CTRL  /* PHY OEM Bits */
         E1000_PBA      = 0x01000, /* Packet Buffer Allocation - RW */
         E1000_PBS      = 0x01008, /* Packet Buffer Size */
+        E1000_PBECCSTS = 0x0100C, /* Packet Buffer ECC Status - RW */
         E1000_EEMNGCTL = 0x01010, /* MNG EEprom Control */
         E1000_EEWR     = 0x0102C, /* EEPROM Write Register - RW */
         E1000_FLOP     = 0x0103C, /* FLASH Opcode Register */
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 976336547607..24d9f61956f0 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -3624,6 +3624,17 @@ static void e1000_initialize_hw_bits_ich8lan(struct e1000_hw *hw)
         if (hw->mac.type == e1000_ich8lan)
                 reg |= (E1000_RFCTL_IPV6_EX_DIS | E1000_RFCTL_NEW_IPV6_EXT_DIS);
         ew32(RFCTL, reg);
+
+        /* Enable ECC on Lynxpoint */
+        if (hw->mac.type == e1000_pch_lpt) {
+                reg = er32(PBECCSTS);
+                reg |= E1000_PBECCSTS_ECC_ENABLE;
+                ew32(PBECCSTS, reg);
+
+                reg = er32(CTRL);
+                reg |= E1000_CTRL_MEHE;
+                ew32(CTRL, reg);
+        }
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index fbf75fdca994..643c883dd795 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -1678,6 +1678,23 @@ static irqreturn_t e1000_intr_msi(int irq, void *data)
                         mod_timer(&adapter->watchdog_timer, jiffies + 1);
         }
 
+        /* Reset on uncorrectable ECC error */
+        if ((icr & E1000_ICR_ECCER) && (hw->mac.type == e1000_pch_lpt)) {
+                u32 pbeccsts = er32(PBECCSTS);
+
+                adapter->corr_errors +=
+                    pbeccsts & E1000_PBECCSTS_CORR_ERR_CNT_MASK;
+                adapter->uncorr_errors +=
+                    (pbeccsts & E1000_PBECCSTS_UNCORR_ERR_CNT_MASK) >>
+                    E1000_PBECCSTS_UNCORR_ERR_CNT_SHIFT;
+
+                /* Do the reset outside of interrupt context */
+                schedule_work(&adapter->reset_task);
+
+                /* return immediately since reset is imminent */
+                return IRQ_HANDLED;
+        }
+
         if (napi_schedule_prep(&adapter->napi)) {
                 adapter->total_tx_bytes = 0;
                 adapter->total_tx_packets = 0;
@@ -1741,6 +1758,23 @@ static irqreturn_t e1000_intr(int irq, void *data)
                         mod_timer(&adapter->watchdog_timer, jiffies + 1);
         }
 
+        /* Reset on uncorrectable ECC error */
+        if ((icr & E1000_ICR_ECCER) && (hw->mac.type == e1000_pch_lpt)) {
+                u32 pbeccsts = er32(PBECCSTS);
+
+                adapter->corr_errors +=
+                    pbeccsts & E1000_PBECCSTS_CORR_ERR_CNT_MASK;
+                adapter->uncorr_errors +=
+                    (pbeccsts & E1000_PBECCSTS_UNCORR_ERR_CNT_MASK) >>
+                    E1000_PBECCSTS_UNCORR_ERR_CNT_SHIFT;
+
+                /* Do the reset outside of interrupt context */
+                schedule_work(&adapter->reset_task);
+
+                /* return immediately since reset is imminent */
+                return IRQ_HANDLED;
+        }
+
         if (napi_schedule_prep(&adapter->napi)) {
                 adapter->total_tx_bytes = 0;
                 adapter->total_tx_packets = 0;
@@ -2104,6 +2138,8 @@ static void e1000_irq_enable(struct e1000_adapter *adapter)
         if (adapter->msix_entries) {
                 ew32(EIAC_82574, adapter->eiac_mask & E1000_EIAC_MASK_82574);
                 ew32(IMS, adapter->eiac_mask | E1000_IMS_OTHER | E1000_IMS_LSC);
+        } else if (hw->mac.type == e1000_pch_lpt) {
+                ew32(IMS, IMS_ENABLE_MASK | E1000_IMS_ECCER);
         } else {
                 ew32(IMS, IMS_ENABLE_MASK);
         }
@@ -4251,6 +4287,16 @@ static void e1000e_update_stats(struct e1000_adapter *adapter)
         adapter->stats.mgptc += er32(MGTPTC);
         adapter->stats.mgprc += er32(MGTPRC);
         adapter->stats.mgpdc += er32(MGTPDC);
+
+        /* Correctable ECC Errors */
+        if (hw->mac.type == e1000_pch_lpt) {
+                u32 pbeccsts = er32(PBECCSTS);
+                adapter->corr_errors +=
+                    pbeccsts & E1000_PBECCSTS_CORR_ERR_CNT_MASK;
+                adapter->uncorr_errors +=
+                    (pbeccsts & E1000_PBECCSTS_UNCORR_ERR_CNT_MASK) >>
+                    E1000_PBECCSTS_UNCORR_ERR_CNT_SHIFT;
+        }
 }
 
 /**
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index a6542d75374c..5163af314990 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -380,7 +380,7 @@ static int mlx4_dev_cap(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
                 }
         }
 
-        if ((dev_cap->flags &
+        if ((dev->caps.flags &
             (MLX4_DEV_CAP_FLAG_64B_CQE | MLX4_DEV_CAP_FLAG_64B_EQE)) &&
             mlx4_is_master(dev))
                 dev->caps.function_caps |= MLX4_FUNC_CAP_64B_EQE_CQE;
diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
index 7992b3e05d3d..78ace59efd29 100644
--- a/drivers/net/ethernet/via/via-rhine.c
+++ b/drivers/net/ethernet/via/via-rhine.c
@@ -1801,7 +1801,7 @@ static void rhine_tx(struct net_device *dev)
                                          rp->tx_skbuff[entry]->len,
                                          PCI_DMA_TODEVICE);
                 }
-                dev_kfree_skb_irq(rp->tx_skbuff[entry]);
+                dev_kfree_skb(rp->tx_skbuff[entry]);
                 rp->tx_skbuff[entry] = NULL;
                 entry = (++rp->dirty_tx) % TX_RING_SIZE;
         }
@@ -2010,11 +2010,7 @@ static void rhine_slow_event_task(struct work_struct *work)
         if (intr_status & IntrPCIErr)
                 netif_warn(rp, hw, dev, "PCI error\n");
 
-        napi_disable(&rp->napi);
-        rhine_irq_disable(rp);
-        /* Slow and safe. Consider __napi_schedule as a replacement ? */
-        napi_enable(&rp->napi);
-        napi_schedule(&rp->napi);
+        iowrite16(RHINE_EVENT & 0xffff, rp->base + IntrEnable);
 
 out_unlock:
         mutex_unlock(&rp->task_lock);
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index cc09b67c23bc..2917a86f4c43 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -298,11 +298,12 @@ static void tun_flow_cleanup(unsigned long data)
 }
 
 static void tun_flow_update(struct tun_struct *tun, u32 rxhash,
-                            u16 queue_index)
+                            struct tun_file *tfile)
 {
         struct hlist_head *head;
         struct tun_flow_entry *e;
         unsigned long delay = tun->ageing_time;
+        u16 queue_index = tfile->queue_index;
 
         if (!rxhash)
                 return;
@@ -311,7 +312,9 @@ static void tun_flow_update(struct tun_struct *tun, u32 rxhash,
 
         rcu_read_lock();
 
-        if (tun->numqueues == 1)
+        /* We may get a very small possibility of OOO during switching, not
+         * worth to optimize.*/
+        if (tun->numqueues == 1 || tfile->detached)
                 goto unlock;
 
         e = tun_flow_find(head, rxhash);
@@ -411,21 +414,21 @@ static void __tun_detach(struct tun_file *tfile, bool clean)
 
         tun = rtnl_dereference(tfile->tun);
 
-        if (tun) {
+        if (tun && !tfile->detached) {
                 u16 index = tfile->queue_index;
                 BUG_ON(index >= tun->numqueues);
                 dev = tun->dev;
 
                 rcu_assign_pointer(tun->tfiles[index],
                                    tun->tfiles[tun->numqueues - 1]);
-                rcu_assign_pointer(tfile->tun, NULL);
                 ntfile = rtnl_dereference(tun->tfiles[index]);
                 ntfile->queue_index = index;
 
                 --tun->numqueues;
-                if (clean)
+                if (clean) {
+                        rcu_assign_pointer(tfile->tun, NULL);
                         sock_put(&tfile->sk);
-                else
+                } else
                         tun_disable_queue(tun, tfile);
 
                 synchronize_net();
@@ -439,10 +442,13 @@ static void __tun_detach(struct tun_file *tfile, bool clean)
         }
 
         if (clean) {
-                if (tun && tun->numqueues == 0 && tun->numdisabled == 0 &&
-                    !(tun->flags & TUN_PERSIST))
-                        if (tun->dev->reg_state == NETREG_REGISTERED)
+                if (tun && tun->numqueues == 0 && tun->numdisabled == 0) {
+                        netif_carrier_off(tun->dev);
+
+                        if (!(tun->flags & TUN_PERSIST) &&
+                            tun->dev->reg_state == NETREG_REGISTERED)
                                 unregister_netdevice(tun->dev);
+                }
 
                 BUG_ON(!test_bit(SOCK_EXTERNALLY_ALLOCATED,
                                  &tfile->socket.flags));
@@ -470,6 +476,10 @@ static void tun_detach_all(struct net_device *dev)
                 rcu_assign_pointer(tfile->tun, NULL);
                 --tun->numqueues;
         }
+        list_for_each_entry(tfile, &tun->disabled, next) {
+                wake_up_all(&tfile->wq.wait);
+                rcu_assign_pointer(tfile->tun, NULL);
+        }
         BUG_ON(tun->numqueues != 0);
 
         synchronize_net();
@@ -500,7 +510,7 @@ static int tun_attach(struct tun_struct *tun, struct file *file)
                 goto out;
 
         err = -EINVAL;
-        if (rtnl_dereference(tfile->tun))
+        if (rtnl_dereference(tfile->tun) && !tfile->detached)
                 goto out;
 
         err = -EBUSY;
@@ -1199,7 +1209,7 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,
         tun->dev->stats.rx_packets++;
         tun->dev->stats.rx_bytes += len;
 
-        tun_flow_update(tun, rxhash, tfile->queue_index);
+        tun_flow_update(tun, rxhash, tfile);
         return total_len;
 }
 
@@ -1658,10 +1668,10 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
                     device_create_file(&tun->dev->dev, &dev_attr_owner) ||
                     device_create_file(&tun->dev->dev, &dev_attr_group))
                         pr_err("Failed to create tun sysfs files\n");
-
-                netif_carrier_on(tun->dev);
         }
 
+        netif_carrier_on(tun->dev);
+
         tun_debug(KERN_INFO, tun, "tun_set_iff\n");
 
         if (ifr->ifr_flags & IFF_NO_PI)
@@ -1813,7 +1823,7 @@ static int tun_set_queue(struct file *file, struct ifreq *ifr)
                 ret = tun_attach(tun, file);
         } else if (ifr->ifr_flags & IFF_DETACH_QUEUE) {
                 tun = rtnl_dereference(tfile->tun);
-                if (!tun || !(tun->flags & TUN_TAP_MQ))
+                if (!tun || !(tun->flags & TUN_TAP_MQ) || tfile->detached)
                         ret = -EINVAL;
                 else
                         __tun_detach(tfile, false);
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index 9197b2c72ca3..00d3b2d37828 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -1215,6 +1215,9 @@ static const struct usb_device_id cdc_devs[] = {
         { USB_VENDOR_AND_INTERFACE_INFO(0x12d1, 0xff, 0x02, 0x46),
           .driver_info = (unsigned long)&wwan_info,
         },
+        { USB_VENDOR_AND_INTERFACE_INFO(0x12d1, 0xff, 0x02, 0x76),
+          .driver_info = (unsigned long)&wwan_info,
+        },
 
         /* Infineon(now Intel) HSPA Modem platform */
         { USB_DEVICE_AND_INTERFACE_INFO(0x1519, 0x0443,
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 575a5839ee34..c8e05e27f38c 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -351,6 +351,10 @@ static const struct usb_device_id products[] = {
                 USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 57),
                 .driver_info        = (unsigned long)&qmi_wwan_info,
         },
+        {       /* HUAWEI_INTERFACE_NDIS_CONTROL_QUALCOMM */
+                USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x69),
+                .driver_info        = (unsigned long)&qmi_wwan_info,
+        },
 
         /* 2. Combined interface devices matching on class+protocol */
         {       /* Huawei E367 and possibly others in "Windows mode" */
@@ -361,6 +365,14 @@ static const struct usb_device_id products[] = {
                 USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 17),
                 .driver_info        = (unsigned long)&qmi_wwan_info,
         },
+        {       /* HUAWEI_NDIS_SINGLE_INTERFACE_VDF */
+                USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x37),
+                .driver_info        = (unsigned long)&qmi_wwan_info,
+        },
+        {       /* HUAWEI_INTERFACE_NDIS_HW_QUALCOMM */
+                USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x67),
+                .driver_info        = (unsigned long)&qmi_wwan_info,
+        },
         {       /* Pantech UML290, P4200 and more */
                 USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf0, 0xff),
                 .driver_info        = (unsigned long)&qmi_wwan_info,
@@ -461,6 +473,7 @@ static const struct usb_device_id products[] = {
         {QMI_FIXED_INTF(0x1199, 0x901c, 8)},    /* Sierra Wireless EM7700 */
         {QMI_FIXED_INTF(0x1bbb, 0x011e, 4)},    /* Telekom Speedstick LTE II (Alcatel One Touch L100V LTE) */
         {QMI_FIXED_INTF(0x2357, 0x0201, 4)},    /* TP-LINK HSUPA Modem MA180 */
+        {QMI_FIXED_INTF(0x1bc7, 0x1200, 5)},    /* Telit LE920 */
 
         /* 4. Gobi 1000 devices */
         {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)},    /* Acer Gobi Modem Device */
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index f34b2ebee815..5e33606c1366 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -380,6 +380,12 @@ static int rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags)
         unsigned long           lockflags;
         size_t                  size = dev->rx_urb_size;
 
+        /* prevent rx skb allocation when error ratio is high */
+        if (test_bit(EVENT_RX_KILL, &dev->flags)) {
+                usb_free_urb(urb);
+                return -ENOLINK;
+        }
+
         skb = __netdev_alloc_skb_ip_align(dev->net, size, flags);
         if (!skb) {
                 netif_dbg(dev, rx_err, dev->net, "no rx skb\n");
@@ -539,6 +545,17 @@ block:
                 break;
         }
 
+        /* stop rx if packet error rate is high */
+        if (++dev->pkt_cnt > 30) {
+                dev->pkt_cnt = 0;
+                dev->pkt_err = 0;
+        } else {
+                if (state == rx_cleanup)
+                        dev->pkt_err++;
+                if (dev->pkt_err > 20)
+                        set_bit(EVENT_RX_KILL, &dev->flags);
+        }
+
         state = defer_bh(dev, skb, &dev->rxq, state);
 
         if (urb) {
@@ -791,6 +808,11 @@ int usbnet_open (struct net_device *net)
                    (dev->driver_info->flags & FLAG_FRAMING_AX) ? "ASIX" :
                    "simple");
 
+        /* reset rx error state */
+        dev->pkt_cnt = 0;
+        dev->pkt_err = 0;
+        clear_bit(EVENT_RX_KILL, &dev->flags);
+
         // delay posting reads until we're fully open
         tasklet_schedule (&dev->bh);
         if (info->manage_power) {
@@ -1103,13 +1125,11 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
         if (info->tx_fixup) {
                 skb = info->tx_fixup (dev, skb, GFP_ATOMIC);
                 if (!skb) {
-                        if (netif_msg_tx_err(dev)) {
-                                netif_dbg(dev, tx_err, dev->net, "can't tx_fixup skb\n");
-                                goto drop;
-                        } else {
-                                /* cdc_ncm collected packet; waits for more */
+                        /* packet collected; minidriver waiting for more */
+                        if (info->flags & FLAG_MULTI_PACKET)
                                 goto not_drop;
-                        }
+                        netif_dbg(dev, tx_err, dev->net, "can't tx_fixup skb\n");
+                        goto drop;
                 }
         }
         length = skb->len;
@@ -1254,6 +1274,9 @@ static void usbnet_bh (unsigned long param)
                 }
         }
 
+        /* restart RX again after disabling due to high error rate */
+        clear_bit(EVENT_RX_KILL, &dev->flags);
+
         // waiting for all pending urbs to complete?
         if (dev->wait) {
                 if ((dev->txq.qlen + dev->rxq.qlen + dev->done.qlen) == 0) {
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index dc8913c6238c..12c6440d1649 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -154,8 +154,7 @@ vmxnet3_check_link(struct vmxnet3_adapter *adapter, bool affectTxQueue)
         if (ret & 1) { /* Link is up. */
                 printk(KERN_INFO "%s: NIC Link is Up %d Mbps\n",
                        adapter->netdev->name, adapter->link_speed);
-                if (!netif_carrier_ok(adapter->netdev))
-                        netif_carrier_on(adapter->netdev);
+                netif_carrier_on(adapter->netdev);
 
                 if (affectTxQueue) {
                         for (i = 0; i < adapter->num_tx_queues; i++)
@@ -165,8 +164,7 @@ vmxnet3_check_link(struct vmxnet3_adapter *adapter, bool affectTxQueue)
         } else {
                 printk(KERN_INFO "%s: NIC Link is Down\n",
                        adapter->netdev->name);
-                if (netif_carrier_ok(adapter->netdev))
-                        netif_carrier_off(adapter->netdev);
+                netif_carrier_off(adapter->netdev);
 
                 if (affectTxQueue) {
                         for (i = 0; i < adapter->num_tx_queues; i++)
@@ -3061,6 +3059,7 @@ vmxnet3_probe_device(struct pci_dev *pdev,
         netif_set_real_num_tx_queues(adapter->netdev, adapter->num_tx_queues);
         netif_set_real_num_rx_queues(adapter->netdev, adapter->num_rx_queues);
 
+        netif_carrier_off(netdev);
         err = register_netdev(netdev);
 
         if (err) {
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
index 0f71d1d4339d..e5fd20994bec 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
@@ -36,6 +36,7 @@
 #include "debug.h"
 
 #define N_TX_QUEUES     4 /* #tx queues on mac80211<->driver interface */
+#define BRCMS_FLUSH_TIMEOUT     500 /* msec */
 
 /* Flags we support */
 #define MAC_FILTERS (FIF_PROMISC_IN_BSS | \
@@ -708,16 +709,29 @@ static void brcms_ops_rfkill_poll(struct ieee80211_hw *hw)
         wiphy_rfkill_set_hw_state(wl->pub->ieee_hw->wiphy, blocked);
 }
 
+static bool brcms_tx_flush_completed(struct brcms_info *wl)
+{
+        bool result;
+
+        spin_lock_bh(&wl->lock);
+        result = brcms_c_tx_flush_completed(wl->wlc);
+        spin_unlock_bh(&wl->lock);
+        return result;
+}
+
 static void brcms_ops_flush(struct ieee80211_hw *hw, bool drop)
 {
         struct brcms_info *wl = hw->priv;
+        int ret;
 
         no_printk("%s: drop = %s\n", __func__, drop ? "true" : "false");
 
-        /* wait for packet queue and dma fifos to run empty */
-        spin_lock_bh(&wl->lock);
-        brcms_c_wait_for_tx_completion(wl->wlc, drop);
-        spin_unlock_bh(&wl->lock);
+        ret = wait_event_timeout(wl->tx_flush_wq,
+                                 brcms_tx_flush_completed(wl),
+                                 msecs_to_jiffies(BRCMS_FLUSH_TIMEOUT));
+
+        brcms_dbg_mac80211(wl->wlc->hw->d11core,
+                           "ret=%d\n", jiffies_to_msecs(ret));
 }
 
 static const struct ieee80211_ops brcms_ops = {
@@ -772,6 +786,7 @@ void brcms_dpc(unsigned long data)
 
  done:
         spin_unlock_bh(&wl->lock);
+        wake_up(&wl->tx_flush_wq);
 }
 
 /*
@@ -1020,6 +1035,8 @@ static struct brcms_info *brcms_attach(struct bcma_device *pdev)
 
         atomic_set(&wl->callbacks, 0);
 
+        init_waitqueue_head(&wl->tx_flush_wq);
+
         /* setup the bottom half handler */
         tasklet_init(&wl->tasklet, brcms_dpc, (unsigned long) wl);
 
@@ -1609,13 +1626,3 @@ bool brcms_rfkill_set_hw_state(struct brcms_info *wl)
         spin_lock_bh(&wl->lock);
         return blocked;
 }
-
-/*
- * precondition: perimeter lock has been acquired
- */
-void brcms_msleep(struct brcms_info *wl, uint ms)
-{
-        spin_unlock_bh(&wl->lock);
-        msleep(ms);
-        spin_lock_bh(&wl->lock);
-}
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.h b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.h
index 9358bd5ebd35..947ccacf43e6 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.h
@@ -68,6 +68,8 @@ struct brcms_info {
         spinlock_t lock;        /* per-device perimeter lock */
         spinlock_t isr_lock;    /* per-device ISR synchronization lock */
 
+        /* tx flush */
+        wait_queue_head_t tx_flush_wq;
 
         /* timer related fields */
         atomic_t callbacks;     /* # outstanding callback functions */
@@ -100,7 +102,6 @@ extern struct brcms_timer *brcms_init_timer(struct brcms_info *wl,
 extern void brcms_free_timer(struct brcms_timer *timer);
 extern void brcms_add_timer(struct brcms_timer *timer, uint ms, int periodic);
 extern bool brcms_del_timer(struct brcms_timer *timer);
-extern void brcms_msleep(struct brcms_info *wl, uint ms);
 extern void brcms_dpc(unsigned long data);
 extern void brcms_timer(struct brcms_timer *t);
 extern void brcms_fatal_error(struct brcms_info *wl);
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 17594de4199e..8b5839008af3 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -1027,7 +1027,6 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs)
 static bool
 brcms_b_txstatus(struct brcms_hardware *wlc_hw, bool bound, bool *fatal)
 {
-        bool morepending = false;
         struct bcma_device *core;
         struct tx_status txstatus, *txs;
         u32 s1, s2;
@@ -1041,23 +1040,20 @@ brcms_b_txstatus(struct brcms_hardware *wlc_hw, bool bound, bool *fatal)
         txs = &txstatus;
         core = wlc_hw->d11core;
         *fatal = false;
-        s1 = bcma_read32(core, D11REGOFFS(frmtxstatus));
-        while (!(*fatal)
-               && (s1 & TXS_V)) {
-                /* !give others some time to run! */
-                if (n >= max_tx_num) {
-                        morepending = true;
-                        break;
-                }
 
+        while (n < max_tx_num) {
+                s1 = bcma_read32(core, D11REGOFFS(frmtxstatus));
                 if (s1 == 0xffffffff) {
                         brcms_err(core, "wl%d: %s: dead chip\n", wlc_hw->unit,
                                   __func__);
                         *fatal = true;
                         return false;
                 }
-                s2 = bcma_read32(core, D11REGOFFS(frmtxstatus2));
+                /* only process when valid */
+                if (!(s1 & TXS_V))
+                        break;
 
+                s2 = bcma_read32(core, D11REGOFFS(frmtxstatus2));
                 txs->status = s1 & TXS_STATUS_MASK;
                 txs->frameid = (s1 & TXS_FID_MASK) >> TXS_FID_SHIFT;
                 txs->sequence = s2 & TXS_SEQ_MASK;
@@ -1065,15 +1061,12 @@ brcms_b_txstatus(struct brcms_hardware *wlc_hw, bool bound, bool *fatal)
                 txs->lasttxtime = 0;
 
                 *fatal = brcms_c_dotxstatus(wlc_hw->wlc, txs);
-
-                s1 = bcma_read32(core, D11REGOFFS(frmtxstatus));
+                if (*fatal == true)
+                        return false;
                 n++;
         }
 
-        if (*fatal)
-                return false;
-
-        return morepending;
+        return n >= max_tx_num;
 }
 
 static void brcms_c_tbtt(struct brcms_c_info *wlc)
@@ -7518,25 +7511,16 @@ int brcms_c_get_curband(struct brcms_c_info *wlc)
         return wlc->band->bandunit;
 }
 
-void brcms_c_wait_for_tx_completion(struct brcms_c_info *wlc, bool drop)
+bool brcms_c_tx_flush_completed(struct brcms_c_info *wlc)
 {
-        int timeout = 20;
         int i;
 
         /* Kick DMA to send any pending AMPDU */
         for (i = 0; i < ARRAY_SIZE(wlc->hw->di); i++)
                 if (wlc->hw->di[i])
-                        dma_txflush(wlc->hw->di[i]);
-
-        /* wait for queue and DMA fifos to run dry */
-        while (brcms_txpktpendtot(wlc) > 0) {
-                brcms_msleep(wlc->wl, 1);
-
-                if (--timeout == 0)
-                        break;
-        }
+                        dma_kick_tx(wlc->hw->di[i]);
 
-        WARN_ON_ONCE(timeout == 0);
+        return !brcms_txpktpendtot(wlc);
 }
 
 void brcms_c_set_beacon_listen_interval(struct brcms_c_info *wlc, u8 interval)
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pub.h b/drivers/net/wireless/brcm80211/brcmsmac/pub.h
index 4fb2834f4e64..b0f14b7b8616 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pub.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/pub.h
@@ -314,8 +314,6 @@ extern void brcms_c_associate_upd(struct brcms_c_info *wlc, bool state);
 extern void brcms_c_scan_start(struct brcms_c_info *wlc);
 extern void brcms_c_scan_stop(struct brcms_c_info *wlc);
 extern int brcms_c_get_curband(struct brcms_c_info *wlc);
-extern void brcms_c_wait_for_tx_completion(struct brcms_c_info *wlc,
-                                           bool drop);
 extern int brcms_c_set_channel(struct brcms_c_info *wlc, u16 channel);
 extern int brcms_c_set_rate_limit(struct brcms_c_info *wlc, u16 srl, u16 lrl);
 extern void brcms_c_get_current_rateset(struct brcms_c_info *wlc,
@@ -332,5 +330,6 @@ extern int brcms_c_set_tx_power(struct brcms_c_info *wlc, int txpwr);
 extern int brcms_c_get_tx_power(struct brcms_c_info *wlc);
 extern bool brcms_c_check_radio_disabled(struct brcms_c_info *wlc);
 extern void brcms_c_mute(struct brcms_c_info *wlc, bool on);
+extern bool brcms_c_tx_flush_completed(struct brcms_c_info *wlc);
 
 #endif                          /* _BRCM_PUB_H_ */
diff --git a/drivers/net/wireless/iwlwifi/dvm/tx.c b/drivers/net/wireless/iwlwifi/dvm/tx.c
index 31534f7c0548..279796419ea0 100644
--- a/drivers/net/wireless/iwlwifi/dvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/dvm/tx.c
@@ -1153,6 +1153,13 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
                         next_reclaimed = ssn;
                 }
 
+                if (tid != IWL_TID_NON_QOS) {
+                        priv->tid_data[sta_id][tid].next_reclaimed =
+                                next_reclaimed;
+                        IWL_DEBUG_TX_REPLY(priv, "Next reclaimed packet:%d\n",
+                                                  next_reclaimed);
+                }
+
                 iwl_trans_reclaim(priv->trans, txq_id, ssn, &skbs);
 
                 iwlagn_check_ratid_empty(priv, sta_id, tid);
@@ -1203,28 +1210,11 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
                         if (!is_agg)
                                 iwlagn_non_agg_tx_status(priv, ctx, hdr->addr1);
 
-                        /*
-                         * W/A for FW bug - the seq_ctl isn't updated when the
-                         * queues are flushed. Fetch it from the packet itself
-                         */
-                        if (!is_agg && status == TX_STATUS_FAIL_FIFO_FLUSHED) {
-                                next_reclaimed = le16_to_cpu(hdr->seq_ctrl);
-                                next_reclaimed =
-                                        SEQ_TO_SN(next_reclaimed + 0x10);
-                        }
-
                         is_offchannel_skb =
                                 (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN);
                         freed++;
                 }
 
-                if (tid != IWL_TID_NON_QOS) {
-                        priv->tid_data[sta_id][tid].next_reclaimed =
-                                next_reclaimed;
-                        IWL_DEBUG_TX_REPLY(priv, "Next reclaimed packet:%d\n",
-                                           next_reclaimed);
-                }
-
                 WARN_ON(!is_agg && freed != 1);
 
                 /*
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index 9189a32b7844..973a9d90e9ea 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -1563,7 +1563,7 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
                 dev_err(adapter->dev, "SCAN_RESP: too many AP returned (%d)\n",
                         scan_rsp->number_of_sets);
                 ret = -1;
-                goto done;
+                goto check_next_scan;
         }
 
         bytes_left = le16_to_cpu(scan_rsp->bss_descript_size);
@@ -1634,7 +1634,8 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
                 if (!beacon_size || beacon_size > bytes_left) {
                         bss_info += bytes_left;
                         bytes_left = 0;
-                        return -1;
+                        ret = -1;
+                        goto check_next_scan;
                 }
 
                 /* Initialize the current working beacon pointer for this BSS
@@ -1690,7 +1691,7 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
                                 dev_err(priv->adapter->dev,
                                         "%s: bytes left < IE length\n",
                                         __func__);
-                                goto done;
+                                goto check_next_scan;
                         }
                         if (element_id == WLAN_EID_DS_PARAMS) {
                                 channel = *(current_ptr + sizeof(struct ieee_types_header));
@@ -1753,6 +1754,7 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
                 }
         }
 
+check_next_scan:
         spin_lock_irqsave(&adapter->scan_pending_q_lock, flags);
         if (list_empty(&adapter->scan_pending_q)) {
                 spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags);
@@ -1813,7 +1815,6 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
                 }
         }
 
-done:
         return ret;
 }
 
diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c
index 4494d130b37c..0f8b05185eda 100644
--- a/drivers/net/wireless/rtlwifi/base.c
+++ b/drivers/net/wireless/rtlwifi/base.c
@@ -1004,7 +1004,8 @@ u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
                                          is_tx ? "Tx" : "Rx");
 
                                 if (is_tx) {
-                                        rtl_lps_leave(hw);
+                                        schedule_work(&rtlpriv->
+                                                      works.lps_leave_work);
                                         ppsc->last_delaylps_stamp_jiffies =
                                             jiffies;
                                 }
@@ -1014,7 +1015,7 @@ u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
                 }
         } else if (ETH_P_ARP == ether_type) {
                 if (is_tx) {
-                        rtl_lps_leave(hw);
+                        schedule_work(&rtlpriv->works.lps_leave_work);
                         ppsc->last_delaylps_stamp_jiffies = jiffies;
                 }
 
@@ -1024,7 +1025,7 @@ u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx)
                          "802.1X %s EAPOL pkt!!\n", is_tx ? "Tx" : "Rx");
 
                 if (is_tx) {
-                        rtl_lps_leave(hw);
+                        schedule_work(&rtlpriv->works.lps_leave_work);
                         ppsc->last_delaylps_stamp_jiffies = jiffies;
                 }
 
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index f2ecdeb3a90d..1535efda3d52 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -542,8 +542,8 @@ static void _rtl_rx_pre_process(struct ieee80211_hw *hw, struct sk_buff *skb)
         WARN_ON(skb_queue_empty(&rx_queue));
         while (!skb_queue_empty(&rx_queue)) {
                 _skb = skb_dequeue(&rx_queue);
-                _rtl_usb_rx_process_agg(hw, skb);
-                ieee80211_rx_irqsafe(hw, skb);
+                _rtl_usb_rx_process_agg(hw, _skb);
+                ieee80211_rx_irqsafe(hw, _skb);
         }
 }
 
diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h
index 94b79c3338c4..9d7f1723dd8f 100644
--- a/drivers/net/xen-netback/common.h
+++ b/drivers/net/xen-netback/common.h
@@ -151,6 +151,9 @@ void xen_netbk_queue_tx_skb(struct xenvif *vif, struct sk_buff *skb);
 /* Notify xenvif that ring now has space to send an skb to the frontend */
 void xenvif_notify_tx_completion(struct xenvif *vif);
 
+/* Prevent the device from generating any further traffic. */
+void xenvif_carrier_off(struct xenvif *vif);
+
 /* Returns number of ring slots required to send an skb to the frontend */
 unsigned int xen_netbk_count_skb_slots(struct xenvif *vif, struct sk_buff *skb);
 
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index b7d41f8c338a..b8c5193bd420 100644
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -343,17 +343,22 @@ err:
         return err;
 }
 
-void xenvif_disconnect(struct xenvif *vif)
+void xenvif_carrier_off(struct xenvif *vif)
 {
         struct net_device *dev = vif->dev;
-        if (netif_carrier_ok(dev)) {
-                rtnl_lock();
-                netif_carrier_off(dev); /* discard queued packets */
-                if (netif_running(dev))
-                        xenvif_down(vif);
-                rtnl_unlock();
-                xenvif_put(vif);
-        }
+
+        rtnl_lock();
+        netif_carrier_off(dev); /* discard queued packets */
+        if (netif_running(dev))
+                xenvif_down(vif);
+        rtnl_unlock();
+        xenvif_put(vif);
+}
+
+void xenvif_disconnect(struct xenvif *vif)
+{
+        if (netif_carrier_ok(vif->dev))
+                xenvif_carrier_off(vif);
 
         atomic_dec(&vif->refcnt);
         wait_event(vif->waiting_to_free, atomic_read(&vif->refcnt) == 0);
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index f2d6b78d901d..2b9520c46e97 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
         atomic_dec(&netbk->netfront_count);
 }
 
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+                                  u8 status);
 static void make_tx_response(struct xenvif *vif,
                              struct xen_netif_tx_request *txp,
                              s8       st);
@@ -879,7 +880,7 @@ static void netbk_tx_err(struct xenvif *vif,
 
         do {
                 make_tx_response(vif, txp, XEN_NETIF_RSP_ERROR);
-                if (cons >= end)
+                if (cons == end)
                         break;
                 txp = RING_GET_REQUEST(&vif->tx, cons++);
         } while (1);
@@ -888,6 +889,13 @@ static void netbk_tx_err(struct xenvif *vif,
         xenvif_put(vif);
 }
 
+static void netbk_fatal_tx_err(struct xenvif *vif)
+{
+        netdev_err(vif->dev, "fatal error; disabling device\n");
+        xenvif_carrier_off(vif);
+        xenvif_put(vif);
+}
+
 static int netbk_count_requests(struct xenvif *vif,
                                 struct xen_netif_tx_request *first,
                                 struct xen_netif_tx_request *txp,
@@ -901,19 +909,22 @@ static int netbk_count_requests(struct xenvif *vif,
 
         do {
                 if (frags >= work_to_do) {
-                        netdev_dbg(vif->dev, "Need more frags\n");
+                        netdev_err(vif->dev, "Need more frags\n");
+                        netbk_fatal_tx_err(vif);
                         return -frags;
                 }
 
                 if (unlikely(frags >= MAX_SKB_FRAGS)) {
-                        netdev_dbg(vif->dev, "Too many frags\n");
+                        netdev_err(vif->dev, "Too many frags\n");
+                        netbk_fatal_tx_err(vif);
                         return -frags;
                 }
 
                 memcpy(txp, RING_GET_REQUEST(&vif->tx, cons + frags),
                        sizeof(*txp));
                 if (txp->size > first->size) {
-                        netdev_dbg(vif->dev, "Frags galore\n");
+                        netdev_err(vif->dev, "Frag is bigger than frame.\n");
+                        netbk_fatal_tx_err(vif);
                         return -frags;
                 }
 
@@ -921,8 +932,9 @@ static int netbk_count_requests(struct xenvif *vif,
                 frags++;
 
                 if (unlikely((txp->offset + txp->size) > PAGE_SIZE)) {
-                        netdev_dbg(vif->dev, "txp->offset: %x, size: %u\n",
+                        netdev_err(vif->dev, "txp->offset: %x, size: %u\n",
                                  txp->offset, txp->size);
+                        netbk_fatal_tx_err(vif);
                         return -frags;
                 }
         } while ((txp++)->flags & XEN_NETTXF_more_data);
@@ -966,7 +978,7 @@ static struct gnttab_copy *xen_netbk_get_requests(struct xen_netbk *netbk,
                 pending_idx = netbk->pending_ring[index];
                 page = xen_netbk_alloc_page(netbk, skb, pending_idx);
                 if (!page)
-                        return NULL;
+                        goto err;
 
                 gop->source.u.ref = txp->gref;
                 gop->source.domid = vif->domid;
@@ -988,6 +1000,17 @@ static struct gnttab_copy *xen_netbk_get_requests(struct xen_netbk *netbk,
         }
 
         return gop;
+err:
+        /* Unwind, freeing all pages and sending error responses. */
+        while (i-- > start) {
+                xen_netbk_idx_release(netbk, frag_get_pending_idx(&frags[i]),
+                                      XEN_NETIF_RSP_ERROR);
+        }
+        /* The head too, if necessary. */
+        if (start)
+                xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_ERROR);
+
+        return NULL;
 }
 
 static int xen_netbk_tx_check_gop(struct xen_netbk *netbk,
@@ -996,30 +1019,20 @@ static int xen_netbk_tx_check_gop(struct xen_netbk *netbk,
 {
         struct gnttab_copy *gop = *gopp;
         u16 pending_idx = *((u16 *)skb->data);
-        struct pending_tx_info *pending_tx_info = netbk->pending_tx_info;
-        struct xenvif *vif = pending_tx_info[pending_idx].vif;
-        struct xen_netif_tx_request *txp;
         struct skb_shared_info *shinfo = skb_shinfo(skb);
         int nr_frags = shinfo->nr_frags;
         int i, err, start;
 
         /* Check status of header. */
         err = gop->status;
-        if (unlikely(err)) {
-                pending_ring_idx_t index;
-                index = pending_index(netbk->pending_prod++);
-                txp = &pending_tx_info[pending_idx].req;
-                make_tx_response(vif, txp, XEN_NETIF_RSP_ERROR);
-                netbk->pending_ring[index] = pending_idx;
-                xenvif_put(vif);
-        }
+        if (unlikely(err))
+                xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_ERROR);
 
         /* Skip first skb fragment if it is on same page as header fragment. */
         start = (frag_get_pending_idx(&shinfo->frags[0]) == pending_idx);
 
         for (i = start; i < nr_frags; i++) {
                 int j, newerr;
-                pending_ring_idx_t index;
 
                 pending_idx = frag_get_pending_idx(&shinfo->frags[i]);
 
@@ -1028,16 +1041,12 @@ static int xen_netbk_tx_check_gop(struct xen_netbk *netbk,
                 if (likely(!newerr)) {
                         /* Had a previous error? Invalidate this fragment. */
                         if (unlikely(err))
-                                xen_netbk_idx_release(netbk, pending_idx);
+                                xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_OKAY);
                         continue;
                 }
 
                 /* Error on this fragment: respond to client with an error. */
-                txp = &netbk->pending_tx_info[pending_idx].req;
-                make_tx_response(vif, txp, XEN_NETIF_RSP_ERROR);
-                index = pending_index(netbk->pending_prod++);
-                netbk->pending_ring[index] = pending_idx;
-                xenvif_put(vif);
+                xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_ERROR);
 
                 /* Not the first error? Preceding frags already invalidated. */
                 if (err)
@@ -1045,10 +1054,10 @@ static int xen_netbk_tx_check_gop(struct xen_netbk *netbk,
 
                 /* First error: invalidate header and preceding fragments. */
                 pending_idx = *((u16 *)skb->data);
-                xen_netbk_idx_release(netbk, pending_idx);
+                xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_OKAY);
                 for (j = start; j < i; j++) {
                         pending_idx = frag_get_pending_idx(&shinfo->frags[j]);
-                        xen_netbk_idx_release(netbk, pending_idx);
+                        xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_OKAY);
                 }
 
                 /* Remember the error: invalidate all subsequent fragments. */
@@ -1082,7 +1091,7 @@ static void xen_netbk_fill_frags(struct xen_netbk *netbk, struct sk_buff *skb)
 
                 /* Take an extra reference to offset xen_netbk_idx_release */
                 get_page(netbk->mmap_pages[pending_idx]);
-                xen_netbk_idx_release(netbk, pending_idx);
+                xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_OKAY);
         }
 }
 
@@ -1095,7 +1104,8 @@ static int xen_netbk_get_extras(struct xenvif *vif,
 
         do {
                 if (unlikely(work_to_do-- <= 0)) {
-                        netdev_dbg(vif->dev, "Missing extra info\n");
+                        netdev_err(vif->dev, "Missing extra info\n");
+                        netbk_fatal_tx_err(vif);
                         return -EBADR;
                 }
 
@@ -1104,8 +1114,9 @@ static int xen_netbk_get_extras(struct xenvif *vif,
                 if (unlikely(!extra.type ||
                              extra.type >= XEN_NETIF_EXTRA_TYPE_MAX)) {
                         vif->tx.req_cons = ++cons;
-                        netdev_dbg(vif->dev,
+                        netdev_err(vif->dev,
                                    "Invalid extra type: %d\n", extra.type);
+                        netbk_fatal_tx_err(vif);
                         return -EINVAL;
                 }
 
@@ -1121,13 +1132,15 @@ static int netbk_set_skb_gso(struct xenvif *vif,
                              struct xen_netif_extra_info *gso)
 {
         if (!gso->u.gso.size) {
-                netdev_dbg(vif->dev, "GSO size must not be zero.\n");
+                netdev_err(vif->dev, "GSO size must not be zero.\n");
+                netbk_fatal_tx_err(vif);
                 return -EINVAL;
         }
 
         /* Currently only TCPv4 S.O. is supported. */
         if (gso->u.gso.type != XEN_NETIF_GSO_TYPE_TCPV4) {
-                netdev_dbg(vif->dev, "Bad GSO type %d.\n", gso->u.gso.type);
+                netdev_err(vif->dev, "Bad GSO type %d.\n", gso->u.gso.type);
+                netbk_fatal_tx_err(vif);
                 return -EINVAL;
         }
 
@@ -1264,9 +1277,25 @@ static unsigned xen_netbk_tx_build_gops(struct xen_netbk *netbk)
 
                 /* Get a netif from the list with work to do. */
                 vif = poll_net_schedule_list(netbk);
+                /* This can sometimes happen because the test of
+                 * list_empty(net_schedule_list) at the top of the
+                 * loop is unlocked.  Just go back and have another
+                 * look.
+                 */
                 if (!vif)
                         continue;
 
+                if (vif->tx.sring->req_prod - vif->tx.req_cons >
+                    XEN_NETIF_TX_RING_SIZE) {
+                        netdev_err(vif->dev,
+                                   "Impossible number of requests. "
+                                   "req_prod %d, req_cons %d, size %ld\n",
+                                   vif->tx.sring->req_prod, vif->tx.req_cons,
+                                   XEN_NETIF_TX_RING_SIZE);
+                        netbk_fatal_tx_err(vif);
+                        continue;
+                }
+
                 RING_FINAL_CHECK_FOR_REQUESTS(&vif->tx, work_to_do);
                 if (!work_to_do) {
                         xenvif_put(vif);
@@ -1294,17 +1323,14 @@ static unsigned xen_netbk_tx_build_gops(struct xen_netbk *netbk)
                         work_to_do = xen_netbk_get_extras(vif, extras,
                                                           work_to_do);
                         idx = vif->tx.req_cons;
-                        if (unlikely(work_to_do < 0)) {
-                                netbk_tx_err(vif, &txreq, idx);
+                        if (unlikely(work_to_do < 0))
                                 continue;
-                        }
                 }
 
                 ret = netbk_count_requests(vif, &txreq, txfrags, work_to_do);
-                if (unlikely(ret < 0)) {
-                        netbk_tx_err(vif, &txreq, idx - ret);
+                if (unlikely(ret < 0))
                         continue;
-                }
+
                 idx += ret;
 
                 if (unlikely(txreq.size < ETH_HLEN)) {
@@ -1316,11 +1342,11 @@ static unsigned xen_netbk_tx_build_gops(struct xen_netbk *netbk)
 
                 /* No crossing a page as the payload mustn't fragment. */
                 if (unlikely((txreq.offset + txreq.size) > PAGE_SIZE)) {
-                        netdev_dbg(vif->dev,
+                        netdev_err(vif->dev,
                                    "txreq.offset: %x, size: %u, end: %lu\n",
                                    txreq.offset, txreq.size,
                                    (txreq.offset&~PAGE_MASK) + txreq.size);
-                        netbk_tx_err(vif, &txreq, idx);
+                        netbk_fatal_tx_err(vif);
                         continue;
                 }
 
@@ -1348,8 +1374,8 @@ static unsigned xen_netbk_tx_build_gops(struct xen_netbk *netbk)
                         gso = &extras[XEN_NETIF_EXTRA_TYPE_GSO - 1];
 
                         if (netbk_set_skb_gso(vif, skb, gso)) {
+                                /* Failure in netbk_set_skb_gso is fatal. */
                                 kfree_skb(skb);
-                                netbk_tx_err(vif, &txreq, idx);
                                 continue;
                         }
                 }
@@ -1448,7 +1474,7 @@ static void xen_netbk_tx_submit(struct xen_netbk *netbk)
                         txp->size -= data_len;
                 } else {
                         /* Schedule a response immediately. */
-                        xen_netbk_idx_release(netbk, pending_idx);
+                        xen_netbk_idx_release(netbk, pending_idx, XEN_NETIF_RSP_OKAY);
                 }
 
                 if (txp->flags & XEN_NETTXF_csum_blank)
@@ -1500,7 +1526,8 @@ static void xen_netbk_tx_action(struct xen_netbk *netbk)
         xen_netbk_tx_submit(netbk);
 }
 
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx)
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+                                  u8 status)
 {
         struct xenvif *vif;
         struct pending_tx_info *pending_tx_info;
@@ -1514,7 +1541,7 @@ static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx)
 
         vif = pending_tx_info->vif;
 
-        make_tx_response(vif, &pending_tx_info->req, XEN_NETIF_RSP_OKAY);
+        make_tx_response(vif, &pending_tx_info->req, status);
 
         index = pending_index(netbk->pending_prod++);
         netbk->pending_ring[index] = pending_idx;
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index efaecefe3f8c..a5f3c8ca480e 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -184,8 +184,8 @@ config PINCTRL_SAMSUNG
         select PINMUX
         select PINCONF
 
-config PINCTRL_EXYNOS4
-        bool "Pinctrl driver data for Exynos4 SoC"
+config PINCTRL_EXYNOS
+        bool "Pinctrl driver data for Samsung EXYNOS SoCs"
         depends on OF && GPIOLIB
         select PINCTRL_SAMSUNG
 
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index fc4606f27dc7..6e87e52eab5d 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -36,7 +36,7 @@ obj-$(CONFIG_PINCTRL_TEGRA30)	+= pinctrl-tegra30.o
 obj-$(CONFIG_PINCTRL_U300)      += pinctrl-u300.o
 obj-$(CONFIG_PINCTRL_COH901)    += pinctrl-coh901.o
 obj-$(CONFIG_PINCTRL_SAMSUNG)   += pinctrl-samsung.o
-obj-$(CONFIG_PINCTRL_EXYNOS4)   += pinctrl-exynos.o
+obj-$(CONFIG_PINCTRL_EXYNOS)    += pinctrl-exynos.o
 obj-$(CONFIG_PINCTRL_EXYNOS5440)        += pinctrl-exynos5440.o
 obj-$(CONFIG_PINCTRL_XWAY)      += pinctrl-xway.o
 obj-$(CONFIG_PINCTRL_LANTIQ)    += pinctrl-lantiq.o
diff --git a/drivers/pinctrl/pinctrl-sirf.c b/drivers/pinctrl/pinctrl-sirf.c
index 498b2ba905de..d02498b30c6e 100644
--- a/drivers/pinctrl/pinctrl-sirf.c
+++ b/drivers/pinctrl/pinctrl-sirf.c
@@ -1246,6 +1246,22 @@ static void __iomem *sirfsoc_rsc_of_iomap(void)
         return of_iomap(np, 0);
 }
 
+static int sirfsoc_gpio_of_xlate(struct gpio_chip *gc,
+       const struct of_phandle_args *gpiospec,
+       u32 *flags)
+{
+       if (gpiospec->args[0] > SIRFSOC_GPIO_NO_OF_BANKS * SIRFSOC_GPIO_BANK_SIZE)
+               return -EINVAL;
+
+       if (gc != &sgpio_bank[gpiospec->args[0] / SIRFSOC_GPIO_BANK_SIZE].chip.gc)
+               return -EINVAL;
+
+       if (flags)
+               *flags = gpiospec->args[1];
+
+       return gpiospec->args[0] % SIRFSOC_GPIO_BANK_SIZE;
+}
+
 static int sirfsoc_pinmux_probe(struct platform_device *pdev)
 {
         int ret;
@@ -1736,6 +1752,8 @@ static int sirfsoc_gpio_probe(struct device_node *np)
                 bank->chip.gc.ngpio = SIRFSOC_GPIO_BANK_SIZE;
                 bank->chip.gc.label = kstrdup(np->full_name, GFP_KERNEL);
                 bank->chip.gc.of_node = np;
+                bank->chip.gc.of_xlate = sirfsoc_gpio_of_xlate;
+                bank->chip.gc.of_gpio_n_cells = 2;
                 bank->chip.regs = regs;
                 bank->id = i;
                 bank->is_marco = is_marco;
diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c
index b85040caaea3..cca18a3c0294 100644
--- a/drivers/regulator/max77686.c
+++ b/drivers/regulator/max77686.c
@@ -379,9 +379,10 @@ static struct regulator_desc regulators[] = {
 };
 
 #ifdef CONFIG_OF
-static int max77686_pmic_dt_parse_pdata(struct max77686_dev *iodev,
+static int max77686_pmic_dt_parse_pdata(struct platform_device *pdev,
                                         struct max77686_platform_data *pdata)
 {
+        struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent);
         struct device_node *pmic_np, *regulators_np;
         struct max77686_regulator_data *rdata;
         struct of_regulator_match rmatch;
@@ -390,15 +391,15 @@ static int max77686_pmic_dt_parse_pdata(struct max77686_dev *iodev,
         pmic_np = iodev->dev->of_node;
         regulators_np = of_find_node_by_name(pmic_np, "voltage-regulators");
         if (!regulators_np) {
-                dev_err(iodev->dev, "could not find regulators sub-node\n");
+                dev_err(&pdev->dev, "could not find regulators sub-node\n");
                 return -EINVAL;
         }
 
         pdata->num_regulators = ARRAY_SIZE(regulators);
-        rdata = devm_kzalloc(iodev->dev, sizeof(*rdata) *
+        rdata = devm_kzalloc(&pdev->dev, sizeof(*rdata) *
                              pdata->num_regulators, GFP_KERNEL);
         if (!rdata) {
-                dev_err(iodev->dev,
+                dev_err(&pdev->dev,
                         "could not allocate memory for regulator data\n");
                 return -ENOMEM;
         }
@@ -407,7 +408,7 @@ static int max77686_pmic_dt_parse_pdata(struct max77686_dev *iodev,
                 rmatch.name = regulators[i].name;
                 rmatch.init_data = NULL;
                 rmatch.of_node = NULL;
-                of_regulator_match(iodev->dev, regulators_np, &rmatch, 1);
+                of_regulator_match(&pdev->dev, regulators_np, &rmatch, 1);
                 rdata[i].initdata = rmatch.init_data;
                 rdata[i].of_node = rmatch.of_node;
         }
@@ -417,7 +418,7 @@ static int max77686_pmic_dt_parse_pdata(struct max77686_dev *iodev,
         return 0;
 }
 #else
-static int max77686_pmic_dt_parse_pdata(struct max77686_dev *iodev,
+static int max77686_pmic_dt_parse_pdata(struct platform_device *pdev,
                                         struct max77686_platform_data *pdata)
 {
         return 0;
@@ -440,7 +441,7 @@ static int max77686_pmic_probe(struct platform_device *pdev)
         }
 
         if (iodev->dev->of_node) {
-                ret = max77686_pmic_dt_parse_pdata(iodev, pdata);
+                ret = max77686_pmic_dt_parse_pdata(pdev, pdata);
                 if (ret)
                         return ret;
         }
diff --git a/drivers/regulator/max8907-regulator.c b/drivers/regulator/max8907-regulator.c
index d1a77512d83e..d40cf7fdb546 100644
--- a/drivers/regulator/max8907-regulator.c
+++ b/drivers/regulator/max8907-regulator.c
@@ -237,8 +237,7 @@ static int max8907_regulator_parse_dt(struct platform_device *pdev)
                 return -EINVAL;
         }
 
-        ret = of_regulator_match(pdev->dev.parent, regulators,
-                                 max8907_matches,
+        ret = of_regulator_match(&pdev->dev, regulators, max8907_matches,
                                  ARRAY_SIZE(max8907_matches));
         if (ret < 0) {
                 dev_err(&pdev->dev, "Error parsing regulator init data: %d\n",
diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c
index 02be7fcae32f..836908ce505e 100644
--- a/drivers/regulator/max8997.c
+++ b/drivers/regulator/max8997.c
@@ -934,7 +934,7 @@ static struct regulator_desc regulators[] = {
 };
 
 #ifdef CONFIG_OF
-static int max8997_pmic_dt_parse_dvs_gpio(struct max8997_dev *iodev,
+static int max8997_pmic_dt_parse_dvs_gpio(struct platform_device *pdev,
                         struct max8997_platform_data *pdata,
                         struct device_node *pmic_np)
 {
@@ -944,7 +944,7 @@ static int max8997_pmic_dt_parse_dvs_gpio(struct max8997_dev *iodev,
                 gpio = of_get_named_gpio(pmic_np,
                                         "max8997,pmic-buck125-dvs-gpios", i);
                 if (!gpio_is_valid(gpio)) {
-                        dev_err(iodev->dev, "invalid gpio[%d]: %d\n", i, gpio);
+                        dev_err(&pdev->dev, "invalid gpio[%d]: %d\n", i, gpio);
                         return -EINVAL;
                 }
                 pdata->buck125_gpios[i] = gpio;
@@ -952,22 +952,23 @@ static int max8997_pmic_dt_parse_dvs_gpio(struct max8997_dev *iodev,
         return 0;
 }
 
-static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
+static int max8997_pmic_dt_parse_pdata(struct platform_device *pdev,
                                         struct max8997_platform_data *pdata)
 {
+        struct max8997_dev *iodev = dev_get_drvdata(pdev->dev.parent);
         struct device_node *pmic_np, *regulators_np, *reg_np;
         struct max8997_regulator_data *rdata;
         unsigned int i, dvs_voltage_nr = 1, ret;
 
         pmic_np = iodev->dev->of_node;
         if (!pmic_np) {
-                dev_err(iodev->dev, "could not find pmic sub-node\n");
+                dev_err(&pdev->dev, "could not find pmic sub-node\n");
                 return -ENODEV;
         }
 
         regulators_np = of_find_node_by_name(pmic_np, "regulators");
         if (!regulators_np) {
-                dev_err(iodev->dev, "could not find regulators sub-node\n");
+                dev_err(&pdev->dev, "could not find regulators sub-node\n");
                 return -EINVAL;
         }
 
@@ -976,11 +977,10 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
         for_each_child_of_node(regulators_np, reg_np)
                 pdata->num_regulators++;
 
-        rdata = devm_kzalloc(iodev->dev, sizeof(*rdata) *
+        rdata = devm_kzalloc(&pdev->dev, sizeof(*rdata) *
                                 pdata->num_regulators, GFP_KERNEL);
         if (!rdata) {
-                dev_err(iodev->dev, "could not allocate memory for "
-                                                "regulator data\n");
+                dev_err(&pdev->dev, "could not allocate memory for regulator data\n");
                 return -ENOMEM;
         }
 
@@ -991,14 +991,14 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
                                 break;
 
                 if (i == ARRAY_SIZE(regulators)) {
-                        dev_warn(iodev->dev, "don't know how to configure "
-                                "regulator %s\n", reg_np->name);
+                        dev_warn(&pdev->dev, "don't know how to configure regulator %s\n",
+                                 reg_np->name);
                         continue;
                 }
 
                 rdata->id = i;
-                rdata->initdata = of_get_regulator_init_data(
-                                                iodev->dev, reg_np);
+                rdata->initdata = of_get_regulator_init_data(&pdev->dev,
+                                                             reg_np);
                 rdata->reg_node = reg_np;
                 rdata++;
         }
@@ -1014,7 +1014,7 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
 
         if (pdata->buck1_gpiodvs || pdata->buck2_gpiodvs ||
                                                 pdata->buck5_gpiodvs) {
-                ret = max8997_pmic_dt_parse_dvs_gpio(iodev, pdata, pmic_np);
+                ret = max8997_pmic_dt_parse_dvs_gpio(pdev, pdata, pmic_np);
                 if (ret)
                         return -EINVAL;
 
@@ -1025,8 +1025,7 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
                 } else {
                         if (pdata->buck125_default_idx >= 8) {
                                 pdata->buck125_default_idx = 0;
-                                dev_info(iodev->dev, "invalid value for "
-                                "default dvs index, using 0 instead\n");
+                                dev_info(&pdev->dev, "invalid value for default dvs index, using 0 instead\n");
                         }
                 }
 
@@ -1040,28 +1039,28 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
         if (of_property_read_u32_array(pmic_np,
                                 "max8997,pmic-buck1-dvs-voltage",
                                 pdata->buck1_voltage, dvs_voltage_nr)) {
-                dev_err(iodev->dev, "buck1 voltages not specified\n");
+                dev_err(&pdev->dev, "buck1 voltages not specified\n");
                 return -EINVAL;
         }
 
         if (of_property_read_u32_array(pmic_np,
                                 "max8997,pmic-buck2-dvs-voltage",
                                 pdata->buck2_voltage, dvs_voltage_nr)) {
-                dev_err(iodev->dev, "buck2 voltages not specified\n");
+                dev_err(&pdev->dev, "buck2 voltages not specified\n");
                 return -EINVAL;
         }
 
         if (of_property_read_u32_array(pmic_np,
                                 "max8997,pmic-buck5-dvs-voltage",
                                 pdata->buck5_voltage, dvs_voltage_nr)) {
-                dev_err(iodev->dev, "buck5 voltages not specified\n");
+                dev_err(&pdev->dev, "buck5 voltages not specified\n");
                 return -EINVAL;
         }
 
         return 0;
 }
 #else
-static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
+static int max8997_pmic_dt_parse_pdata(struct platform_device *pdev,
                                         struct max8997_platform_data *pdata)
 {
         return 0;
@@ -1085,7 +1084,7 @@ static int max8997_pmic_probe(struct platform_device *pdev)
         }
 
         if (iodev->dev->of_node) {
-                ret = max8997_pmic_dt_parse_pdata(iodev, pdata);
+                ret = max8997_pmic_dt_parse_pdata(pdev, pdata);
                 if (ret)
                         return ret;
         }
diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c
index 1f0df4046b86..0a8dd1cbee6f 100644
--- a/drivers/regulator/max8998.c
+++ b/drivers/regulator/max8998.c
@@ -65,7 +65,7 @@ static const struct voltage_map_desc ldo9_voltage_map_desc = {
         .min = 2800000, .step = 100000, .max = 3100000,
 };
 static const struct voltage_map_desc ldo10_voltage_map_desc = {
-        .min = 95000,   .step = 50000,  .max = 1300000,
+        .min = 950000,  .step = 50000,  .max = 1300000,
 };
 static const struct voltage_map_desc ldo1213_voltage_map_desc = {
         .min = 800000,  .step = 100000, .max = 3300000,
diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index 6f684916fd79..66ca769287ab 100644
--- a/drivers/regulator/of_regulator.c
+++ b/drivers/regulator/of_regulator.c
@@ -120,6 +120,12 @@ int of_regulator_match(struct device *dev, struct device_node *node,
         if (!dev || !node)
                 return -EINVAL;
 
+        for (i = 0; i < num_matches; i++) {
+                struct of_regulator_match *match = &matches[i];
+                match->init_data = NULL;
+                match->of_node = NULL;
+        }
+
         for_each_child_of_node(node, child) {
                 name = of_get_property(child,
                                         "regulator-compatible", NULL);
diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c
index bd062a2ffbe2..cd9ea2ea1826 100644
--- a/drivers/regulator/s2mps11.c
+++ b/drivers/regulator/s2mps11.c
@@ -174,9 +174,9 @@ static struct regulator_ops s2mps11_buck_ops = {
         .min_uV         = S2MPS11_BUCK_MIN2,                    \
         .uV_step        = S2MPS11_BUCK_STEP2,                   \
         .n_voltages     = S2MPS11_BUCK_N_VOLTAGES,              \
-        .vsel_reg       = S2MPS11_REG_B9CTRL2,                  \
+        .vsel_reg       = S2MPS11_REG_B10CTRL2,                 \
         .vsel_mask      = S2MPS11_BUCK_VSEL_MASK,               \
-        .enable_reg     = S2MPS11_REG_B9CTRL1,                  \
+        .enable_reg     = S2MPS11_REG_B10CTRL1,                 \
         .enable_mask    = S2MPS11_ENABLE_MASK                   \
 }
 
diff --git a/drivers/regulator/tps65217-regulator.c b/drivers/regulator/tps65217-regulator.c
index 73dce7664126..df395187c063 100644
--- a/drivers/regulator/tps65217-regulator.c
+++ b/drivers/regulator/tps65217-regulator.c
@@ -305,8 +305,8 @@ static struct tps65217_board *tps65217_parse_dt(struct platform_device *pdev)
         if (!regs)
                 return NULL;
 
-        count = of_regulator_match(pdev->dev.parent, regs,
-                                reg_matches, TPS65217_NUM_REGULATOR);
+        count = of_regulator_match(&pdev->dev, regs, reg_matches,
+                                   TPS65217_NUM_REGULATOR);
         of_node_put(regs);
         if ((count < 0) || (count > TPS65217_NUM_REGULATOR))
                 return NULL;
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 59c3770fa77d..b0e4c0bc85c3 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -998,7 +998,7 @@ static struct tps65910_board *tps65910_parse_dt_reg_data(
                 return NULL;
         }
 
-        ret = of_regulator_match(pdev->dev.parent, regulators, matches, count);
+        ret = of_regulator_match(&pdev->dev, regulators, matches, count);
         if (ret < 0) {
                 dev_err(&pdev->dev, "Error parsing regulator init data: %d\n",
                         ret);
diff --git a/drivers/rtc/rtc-isl1208.c b/drivers/rtc/rtc-isl1208.c
index afb7cfa85ccc..c016ad81767a 100644
--- a/drivers/rtc/rtc-isl1208.c
+++ b/drivers/rtc/rtc-isl1208.c
@@ -506,6 +506,7 @@ isl1208_rtc_interrupt(int irq, void *data)
 {
         unsigned long timeout = jiffies + msecs_to_jiffies(1000);
         struct i2c_client *client = data;
+        struct rtc_device *rtc = i2c_get_clientdata(client);
         int handled = 0, sr, err;
 
         /*
@@ -528,6 +529,8 @@ isl1208_rtc_interrupt(int irq, void *data)
         if (sr & ISL1208_REG_SR_ALM) {
                 dev_dbg(&client->dev, "alarm!\n");
 
+                rtc_update_irq(rtc, 1, RTC_IRQF | RTC_AF);
+
                 /* Clear the alarm */
                 sr &= ~ISL1208_REG_SR_ALM;
                 sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR, sr);
diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c
index 08378e3cc21c..10c1a3454e48 100644
--- a/drivers/rtc/rtc-pl031.c
+++ b/drivers/rtc/rtc-pl031.c
@@ -44,6 +44,7 @@
 #define RTC_YMR         0x34    /* Year match register */
 #define RTC_YLR         0x38    /* Year data load register */
 
+#define RTC_CR_EN       (1 << 0)        /* counter enable bit */
 #define RTC_CR_CWEN     (1 << 26)       /* Clockwatch enable bit */
 
 #define RTC_TCR_EN      (1 << 1) /* Periodic timer enable bit */
@@ -320,7 +321,7 @@ static int pl031_probe(struct amba_device *adev, const struct amba_id *id)
         struct pl031_local *ldata;
         struct pl031_vendor_data *vendor = id->data;
         struct rtc_class_ops *ops = &vendor->ops;
-        unsigned long time;
+        unsigned long time, data;
 
         ret = amba_request_regions(adev, NULL);
         if (ret)
@@ -345,10 +346,11 @@ static int pl031_probe(struct amba_device *adev, const struct amba_id *id)
         dev_dbg(&adev->dev, "designer ID = 0x%02x\n", amba_manf(adev));
         dev_dbg(&adev->dev, "revision = 0x%01x\n", amba_rev(adev));
 
+        data = readl(ldata->base + RTC_CR);
         /* Enable the clockwatch on ST Variants */
         if (vendor->clockwatch)
-                writel(readl(ldata->base + RTC_CR) | RTC_CR_CWEN,
-                       ldata->base + RTC_CR);
+                data |= RTC_CR_CWEN;
+        writel(data | RTC_CR_EN, ldata->base + RTC_CR);
 
         /*
          * On ST PL031 variants, the RTC reset value does not provide correct
diff --git a/drivers/rtc/rtc-vt8500.c b/drivers/rtc/rtc-vt8500.c
index 00c930f4b6f3..2730533e2d2d 100644
--- a/drivers/rtc/rtc-vt8500.c
+++ b/drivers/rtc/rtc-vt8500.c
@@ -137,7 +137,7 @@ static int vt8500_rtc_set_time(struct device *dev, struct rtc_time *tm)
                 return -EINVAL;
         }
 
-        writel((bin2bcd(tm->tm_year - 100) << DATE_YEAR_S)
+        writel((bin2bcd(tm->tm_year % 100) << DATE_YEAR_S)
                 | (bin2bcd(tm->tm_mon + 1) << DATE_MONTH_S)
                 | (bin2bcd(tm->tm_mday))
                 | ((tm->tm_year >= 200) << DATE_CENTURY_S),
diff --git a/drivers/ssb/driver_gpio.c b/drivers/ssb/driver_gpio.c
index 97ac0a38e3d0..eb2753008ef0 100644
--- a/drivers/ssb/driver_gpio.c
+++ b/drivers/ssb/driver_gpio.c
@@ -174,3 +174,15 @@ int ssb_gpio_init(struct ssb_bus *bus)
 
         return -1;
 }
+
+int ssb_gpio_unregister(struct ssb_bus *bus)
+{
+        if (ssb_chipco_available(&bus->chipco) ||
+            ssb_extif_available(&bus->extif)) {
+                return gpiochip_remove(&bus->gpio);
+        } else {
+                SSB_WARN_ON(1);
+        }
+
+        return -1;
+}
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index 772ad9b5c304..24dc331b4701 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -443,6 +443,15 @@ static void ssb_devices_unregister(struct ssb_bus *bus)
 
 void ssb_bus_unregister(struct ssb_bus *bus)
 {
+        int err;
+
+        err = ssb_gpio_unregister(bus);
+        if (err == -EBUSY)
+                ssb_dprintk(KERN_ERR PFX "Some GPIOs are still in use.\n");
+        else if (err)
+                ssb_dprintk(KERN_ERR PFX
+                            "Can not unregister GPIO driver: %i\n", err);
+
         ssb_buses_lock();
         ssb_devices_unregister(bus);
         list_del(&bus->list);
diff --git a/drivers/ssb/ssb_private.h b/drivers/ssb/ssb_private.h
index 6c10b66c796c..da38305a2d22 100644
--- a/drivers/ssb/ssb_private.h
+++ b/drivers/ssb/ssb_private.h
@@ -252,11 +252,16 @@ static inline void ssb_extif_init(struct ssb_extif *extif)
 
 #ifdef CONFIG_SSB_DRIVER_GPIO
 extern int ssb_gpio_init(struct ssb_bus *bus);
+extern int ssb_gpio_unregister(struct ssb_bus *bus);
 #else /* CONFIG_SSB_DRIVER_GPIO */
 static inline int ssb_gpio_init(struct ssb_bus *bus)
 {
         return -ENOTSUPP;
 }
+static inline int ssb_gpio_unregister(struct ssb_bus *bus)
+{
+        return 0;
+}
 #endif /* CONFIG_SSB_DRIVER_GPIO */
 
 #endif /* LINUX_SSB_PRIVATE_H_ */
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index e2695101bb99..f2aa7543d20a 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -941,6 +941,8 @@ int se_dev_set_queue_depth(struct se_device *dev, u32 queue_depth)
 
 int se_dev_set_fabric_max_sectors(struct se_device *dev, u32 fabric_max_sectors)
 {
+        int block_size = dev->dev_attrib.block_size;
+
         if (dev->export_count) {
                 pr_err("dev[%p]: Unable to change SE Device"
                         " fabric_max_sectors while export_count is %d\n",
@@ -978,8 +980,12 @@ int se_dev_set_fabric_max_sectors(struct se_device *dev, u32 fabric_max_sectors)
         /*
          * Align max_sectors down to PAGE_SIZE to follow transport_allocate_data_tasks()
          */
+        if (!block_size) {
+                block_size = 512;
+                pr_warn("Defaulting to 512 for zero block_size\n");
+        }
         fabric_max_sectors = se_dev_align_max_sectors(fabric_max_sectors,
-                                                      dev->dev_attrib.block_size);
+                                                      block_size);
 
         dev->dev_attrib.fabric_max_sectors = fabric_max_sectors;
         pr_debug("dev[%p]: SE Device max_sectors changed to %u\n",
diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c
index 810263dfa4a1..c57bbbc7a7d1 100644
--- a/drivers/target/target_core_fabric_configfs.c
+++ b/drivers/target/target_core_fabric_configfs.c
@@ -754,6 +754,11 @@ static int target_fabric_port_link(
                 return -EFAULT;
         }
 
+        if (!(dev->dev_flags & DF_CONFIGURED)) {
+                pr_err("se_device not configured yet, cannot port link\n");
+                return -ENODEV;
+        }
+
         tpg_ci = &lun_ci->ci_parent->ci_group->cg_item;
         se_tpg = container_of(to_config_group(tpg_ci),
                                 struct se_portal_group, tpg_group);
diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c
index 26a6d183ccb1..a664c664a31a 100644
--- a/drivers/target/target_core_sbc.c
+++ b/drivers/target/target_core_sbc.c
@@ -58,11 +58,10 @@ sbc_emulate_readcapacity(struct se_cmd *cmd)
         buf[7] = dev->dev_attrib.block_size & 0xff;
 
         rbuf = transport_kmap_data_sg(cmd);
-        if (!rbuf)
-                return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
-
-        memcpy(rbuf, buf, min_t(u32, sizeof(buf), cmd->data_length));
-        transport_kunmap_data_sg(cmd);
+        if (rbuf) {
+                memcpy(rbuf, buf, min_t(u32, sizeof(buf), cmd->data_length));
+                transport_kunmap_data_sg(cmd);
+        }
 
         target_complete_cmd(cmd, GOOD);
         return 0;
@@ -97,11 +96,10 @@ sbc_emulate_readcapacity_16(struct se_cmd *cmd)
                 buf[14] = 0x80;
 
         rbuf = transport_kmap_data_sg(cmd);
-        if (!rbuf)
-                return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
-
-        memcpy(rbuf, buf, min_t(u32, sizeof(buf), cmd->data_length));
-        transport_kunmap_data_sg(cmd);
+        if (rbuf) {
+                memcpy(rbuf, buf, min_t(u32, sizeof(buf), cmd->data_length));
+                transport_kunmap_data_sg(cmd);
+        }
 
         target_complete_cmd(cmd, GOOD);
         return 0;
diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c
index 84f9e96e8ace..2d88f087d961 100644
--- a/drivers/target/target_core_spc.c
+++ b/drivers/target/target_core_spc.c
@@ -641,11 +641,10 @@ spc_emulate_inquiry(struct se_cmd *cmd)
 
 out:
         rbuf = transport_kmap_data_sg(cmd);
-        if (!rbuf)
-                return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
-
-        memcpy(rbuf, buf, min_t(u32, sizeof(buf), cmd->data_length));
-        transport_kunmap_data_sg(cmd);
+        if (rbuf) {
+                memcpy(rbuf, buf, min_t(u32, sizeof(buf), cmd->data_length));
+                transport_kunmap_data_sg(cmd);
+        }
 
         if (!ret)
                 target_complete_cmd(cmd, GOOD);
@@ -851,7 +850,7 @@ static sense_reason_t spc_emulate_modesense(struct se_cmd *cmd)
 {
         struct se_device *dev = cmd->se_dev;
         char *cdb = cmd->t_task_cdb;
-        unsigned char *buf, *map_buf;
+        unsigned char buf[SE_MODE_PAGE_BUF], *rbuf;
         int type = dev->transport->get_device_type(dev);
         int ten = (cmd->t_task_cdb[0] == MODE_SENSE_10);
         bool dbd = !!(cdb[1] & 0x08);
@@ -863,26 +862,8 @@ static sense_reason_t spc_emulate_modesense(struct se_cmd *cmd)
         int ret;
         int i;
 
-        map_buf = transport_kmap_data_sg(cmd);
-        if (!map_buf)
-                return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
-        /*
-         * If SCF_PASSTHROUGH_SG_TO_MEM_NOALLOC is not set, then we
-         * know we actually allocated a full page.  Otherwise, if the
-         * data buffer is too small, allocate a temporary buffer so we
-         * don't have to worry about overruns in all our INQUIRY
-         * emulation handling.
-         */
-        if (cmd->data_length < SE_MODE_PAGE_BUF &&
-            (cmd->se_cmd_flags & SCF_PASSTHROUGH_SG_TO_MEM_NOALLOC)) {
-                buf = kzalloc(SE_MODE_PAGE_BUF, GFP_KERNEL);
-                if (!buf) {
-                        transport_kunmap_data_sg(cmd);
-                        return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
-                }
-        } else {
-                buf = map_buf;
-        }
+        memset(buf, 0, SE_MODE_PAGE_BUF);
+
         /*
          * Skip over MODE DATA LENGTH + MEDIUM TYPE fields to byte 3 for
          * MODE_SENSE_10 and byte 2 for MODE_SENSE (6).
@@ -934,8 +915,6 @@ static sense_reason_t spc_emulate_modesense(struct se_cmd *cmd)
         if (page == 0x3f) {
                 if (subpage != 0x00 && subpage != 0xff) {
                         pr_warn("MODE_SENSE: Invalid subpage code: 0x%02x\n", subpage);
-                        kfree(buf);
-                        transport_kunmap_data_sg(cmd);
                         return TCM_INVALID_CDB_FIELD;
                 }
 
@@ -972,7 +951,6 @@ static sense_reason_t spc_emulate_modesense(struct se_cmd *cmd)
                 pr_err("MODE SENSE: unimplemented page/subpage: 0x%02x/0x%02x\n",
                        page, subpage);
 
-        transport_kunmap_data_sg(cmd);
         return TCM_UNKNOWN_MODE_PAGE;
 
 set_length:
@@ -981,12 +959,12 @@ set_length:
         else
                 buf[0] = length - 1;
 
-        if (buf != map_buf) {
-                memcpy(map_buf, buf, cmd->data_length);
-                kfree(buf);
+        rbuf = transport_kmap_data_sg(cmd);
+        if (rbuf) {
+                memcpy(rbuf, buf, min_t(u32, SE_MODE_PAGE_BUF, cmd->data_length));
+                transport_kunmap_data_sg(cmd);
         }
 
-        transport_kunmap_data_sg(cmd);
         target_complete_cmd(cmd, GOOD);
         return 0;
 }
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 4225d5e72131..8e64adf8e4d5 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -39,6 +39,7 @@
 #include <asm/unaligned.h>
 #include <linux/platform_device.h>
 #include <linux/workqueue.h>
+#include <linux/pm_runtime.h>
 
 #include <linux/usb.h>
 #include <linux/usb/hcd.h>
@@ -1025,6 +1026,49 @@ static int register_root_hub(struct usb_hcd *hcd)
         return retval;
 }
 
+/*
+ * usb_hcd_start_port_resume - a root-hub port is sending a resume signal
+ * @bus: the bus which the root hub belongs to
+ * @portnum: the port which is being resumed
+ *
+ * HCDs should call this function when they know that a resume signal is
+ * being sent to a root-hub port.  The root hub will be prevented from
+ * going into autosuspend until usb_hcd_end_port_resume() is called.
+ *
+ * The bus's private lock must be held by the caller.
+ */
+void usb_hcd_start_port_resume(struct usb_bus *bus, int portnum)
+{
+        unsigned bit = 1 << portnum;
+
+        if (!(bus->resuming_ports & bit)) {
+                bus->resuming_ports |= bit;
+                pm_runtime_get_noresume(&bus->root_hub->dev);
+        }
+}
+EXPORT_SYMBOL_GPL(usb_hcd_start_port_resume);
+
+/*
+ * usb_hcd_end_port_resume - a root-hub port has stopped sending a resume signal
+ * @bus: the bus which the root hub belongs to
+ * @portnum: the port which is being resumed
+ *
+ * HCDs should call this function when they know that a resume signal has
+ * stopped being sent to a root-hub port.  The root hub will be allowed to
+ * autosuspend again.
+ *
+ * The bus's private lock must be held by the caller.
+ */
+void usb_hcd_end_port_resume(struct usb_bus *bus, int portnum)
+{
+        unsigned bit = 1 << portnum;
+
+        if (bus->resuming_ports & bit) {
+                bus->resuming_ports &= ~bit;
+                pm_runtime_put_noidle(&bus->root_hub->dev);
+        }
+}
+EXPORT_SYMBOL_GPL(usb_hcd_end_port_resume);
 
 /*-------------------------------------------------------------------------*/
 
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 957ed2c41482..cbf7168e3ce7 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2838,6 +2838,23 @@ void usb_enable_ltm(struct usb_device *udev)
 EXPORT_SYMBOL_GPL(usb_enable_ltm);
 
 #ifdef  CONFIG_USB_SUSPEND
+/*
+ * usb_disable_function_remotewakeup - disable usb3.0
+ * device's function remote wakeup
+ * @udev: target device
+ *
+ * Assume there's only one function on the USB 3.0
+ * device and disable remote wake for the first
+ * interface. FIXME if the interface association
+ * descriptor shows there's more than one function.
+ */
+static int usb_disable_function_remotewakeup(struct usb_device *udev)
+{
+        return usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+                                USB_REQ_CLEAR_FEATURE, USB_RECIP_INTERFACE,
+                                USB_INTRF_FUNC_SUSPEND, 0, NULL, 0,
+                                USB_CTRL_SET_TIMEOUT);
+}
 
 /*
  * usb_port_suspend - suspend a usb device's upstream port
@@ -2955,12 +2972,19 @@ int usb_port_suspend(struct usb_device *udev, pm_message_t msg)
                 dev_dbg(hub->intfdev, "can't suspend port %d, status %d\n",
                                 port1, status);
                 /* paranoia:  "should not happen" */
-                if (udev->do_remote_wakeup)
-                        (void) usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
-                                USB_REQ_CLEAR_FEATURE, USB_RECIP_DEVICE,
-                                USB_DEVICE_REMOTE_WAKEUP, 0,
-                                NULL, 0,
-                                USB_CTRL_SET_TIMEOUT);
+                if (udev->do_remote_wakeup) {
+                        if (!hub_is_superspeed(hub->hdev)) {
+                                (void) usb_control_msg(udev,
+                                                usb_sndctrlpipe(udev, 0),
+                                                USB_REQ_CLEAR_FEATURE,
+                                                USB_RECIP_DEVICE,
+                                                USB_DEVICE_REMOTE_WAKEUP, 0,
+                                                NULL, 0,
+                                                USB_CTRL_SET_TIMEOUT);
+                        } else
+                                (void) usb_disable_function_remotewakeup(udev);
+
+                }
 
                 /* Try to enable USB2 hardware LPM again */
                 if (udev->usb2_hw_lpm_capable == 1)
@@ -3052,20 +3076,30 @@ static int finish_port_resume(struct usb_device *udev)
          * udev->reset_resume
          */
         } else if (udev->actconfig && !udev->reset_resume) {
-                le16_to_cpus(&devstatus);
-                if (devstatus & (1 << USB_DEVICE_REMOTE_WAKEUP)) {
-                        status = usb_control_msg(udev,
-                                        usb_sndctrlpipe(udev, 0),
-                                        USB_REQ_CLEAR_FEATURE,
+                if (!hub_is_superspeed(udev->parent)) {
+                        le16_to_cpus(&devstatus);
+                        if (devstatus & (1 << USB_DEVICE_REMOTE_WAKEUP))
+                                status = usb_control_msg(udev,
+                                                usb_sndctrlpipe(udev, 0),
+                                                USB_REQ_CLEAR_FEATURE,
                                                 USB_RECIP_DEVICE,
-                                        USB_DEVICE_REMOTE_WAKEUP, 0,
-                                        NULL, 0,
-                                        USB_CTRL_SET_TIMEOUT);
-                        if (status)
-                                dev_dbg(&udev->dev,
-                                        "disable remote wakeup, status %d\n",
-                                        status);
+                                                USB_DEVICE_REMOTE_WAKEUP, 0,
+                                                NULL, 0,
+                                                USB_CTRL_SET_TIMEOUT);
+                } else {
+                        status = usb_get_status(udev, USB_RECIP_INTERFACE, 0,
+                                        &devstatus);
+                        le16_to_cpus(&devstatus);
+                        if (!status && devstatus & (USB_INTRF_STAT_FUNC_RW_CAP
+                                        | USB_INTRF_STAT_FUNC_RW))
+                                status =
+                                        usb_disable_function_remotewakeup(udev);
                 }
+
+                if (status)
+                        dev_dbg(&udev->dev,
+                                "disable remote wakeup, status %d\n",
+                                status);
                 status = 0;
         }
         return status;
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 09537b2f1002..b416a3fc9959 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -797,6 +797,7 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
                         ehci->reset_done[i] = jiffies + msecs_to_jiffies(25);
                         set_bit(i, &ehci->resuming_ports);
                         ehci_dbg (ehci, "port %d remote wakeup\n", i + 1);
+                        usb_hcd_start_port_resume(&hcd->self, i);
                         mod_timer(&hcd->rh_timer, ehci->reset_done[i]);
                 }
         }
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 4ccb97c0678f..4d3b294f203e 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -649,7 +649,11 @@ ehci_hub_status_data (struct usb_hcd *hcd, char *buf)
                         status = STS_PCD;
                 }
         }
-        /* FIXME autosuspend idle root hubs */
+
+        /* If a resume is in progress, make sure it can finish */
+        if (ehci->resuming_ports)
+                mod_timer(&hcd->rh_timer, jiffies + msecs_to_jiffies(25));
+
         spin_unlock_irqrestore (&ehci->lock, flags);
         return status ? retval : 0;
 }
@@ -851,6 +855,7 @@ static int ehci_hub_control (
                                 /* resume signaling for 20 msec */
                                 ehci->reset_done[wIndex] = jiffies
                                                 + msecs_to_jiffies(20);
+                                usb_hcd_start_port_resume(&hcd->self, wIndex);
                                 /* check the port again */
                                 mod_timer(&ehci_to_hcd(ehci)->rh_timer,
                                                 ehci->reset_done[wIndex]);
@@ -862,6 +867,7 @@ static int ehci_hub_control (
                                 clear_bit(wIndex, &ehci->suspended_ports);
                                 set_bit(wIndex, &ehci->port_c_suspend);
                                 ehci->reset_done[wIndex] = 0;
+                                usb_hcd_end_port_resume(&hcd->self, wIndex);
 
                                 /* stop resume signaling */
                                 temp = ehci_readl(ehci, status_reg);
@@ -950,6 +956,7 @@ static int ehci_hub_control (
                         ehci->reset_done[wIndex] = 0;
                         if (temp & PORT_PE)
                                 set_bit(wIndex, &ehci->port_c_suspend);
+                        usb_hcd_end_port_resume(&hcd->self, wIndex);
                 }
 
                 if (temp & PORT_OC)
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index 3d989028c836..fd252f0cfb3a 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -1197,17 +1197,26 @@ static void start_iaa_cycle(struct ehci_hcd *ehci, bool nested)
         if (ehci->async_iaa || ehci->async_unlinking)
                 return;
 
-        /* Do all the waiting QHs at once */
-        ehci->async_iaa = ehci->async_unlink;
-        ehci->async_unlink = NULL;
-
         /* If the controller isn't running, we don't have to wait for it */
         if (unlikely(ehci->rh_state < EHCI_RH_RUNNING)) {
+
+                /* Do all the waiting QHs */
+                ehci->async_iaa = ehci->async_unlink;
+                ehci->async_unlink = NULL;
+
                 if (!nested)            /* Avoid recursion */
                         end_unlink_async(ehci);
 
         /* Otherwise start a new IAA cycle */
         } else if (likely(ehci->rh_state == EHCI_RH_RUNNING)) {
+                struct ehci_qh          *qh;
+
+                /* Do only the first waiting QH (nVidia bug?) */
+                qh = ehci->async_unlink;
+                ehci->async_iaa = qh;
+                ehci->async_unlink = qh->unlink_next;
+                qh->unlink_next = NULL;
+
                 /* Make sure the unlinks are all visible to the hardware */
                 wmb();
 
@@ -1255,34 +1264,35 @@ static void end_unlink_async(struct ehci_hcd *ehci)
         }
 }
 
+static void start_unlink_async(struct ehci_hcd *ehci, struct ehci_qh *qh);
+
 static void unlink_empty_async(struct ehci_hcd *ehci)
 {
-        struct ehci_qh          *qh, *next;
-        bool                    stopped = (ehci->rh_state < EHCI_RH_RUNNING);
+        struct ehci_qh          *qh;
+        struct ehci_qh          *qh_to_unlink = NULL;
         bool                    check_unlinks_later = false;
+        int                     count = 0;
 
-        /* Unlink all the async QHs that have been empty for a timer cycle */
-        next = ehci->async->qh_next.qh;
-        while (next) {
-                qh = next;
-                next = qh->qh_next.qh;
-
+        /* Find the last async QH which has been empty for a timer cycle */
+        for (qh = ehci->async->qh_next.qh; qh; qh = qh->qh_next.qh) {
                 if (list_empty(&qh->qtd_list) &&
                                 qh->qh_state == QH_STATE_LINKED) {
-                        if (!stopped && qh->unlink_cycle ==
-                                        ehci->async_unlink_cycle)
+                        ++count;
+                        if (qh->unlink_cycle == ehci->async_unlink_cycle)
                                 check_unlinks_later = true;
                         else
-                                single_unlink_async(ehci, qh);
+                                qh_to_unlink = qh;
                 }
         }
 
-        /* Start a new IAA cycle if any QHs are waiting for it */
-        if (ehci->async_unlink)
-                start_iaa_cycle(ehci, false);
+        /* If nothing else is being unlinked, unlink the last empty QH */
+        if (!ehci->async_iaa && !ehci->async_unlink && qh_to_unlink) {
+                start_unlink_async(ehci, qh_to_unlink);
+                --count;
+        }
 
-        /* QHs that haven't been empty for long enough will be handled later */
-        if (check_unlinks_later) {
+        /* Other QHs will be handled later */
+        if (count > 0) {
                 ehci_enable_event(ehci, EHCI_HRTIMER_ASYNC_UNLINKS, true);
                 ++ehci->async_unlink_cycle;
         }
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index 69ebee73c0c1..b476daf49f6f 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -213,7 +213,7 @@ static inline unsigned char tt_start_uframe(struct ehci_hcd *ehci, __hc32 mask)
 }
 
 static const unsigned char
-max_tt_usecs[] = { 125, 125, 125, 125, 125, 125, 30, 0 };
+max_tt_usecs[] = { 125, 125, 125, 125, 125, 125, 125, 25 };
 
 /* carryover low/fullspeed bandwidth that crosses uframe boundries */
 static inline void carryover_tt_bandwidth(unsigned short tt_usecs[8])
@@ -2212,11 +2212,11 @@ static void scan_isoc(struct ehci_hcd *ehci)
         }
         ehci->now_frame = now_frame;
 
+        frame = ehci->last_iso_frame;
         for (;;) {
                 union ehci_shadow       q, *q_p;
                 __hc32                  type, *hw_p;
 
-                frame = ehci->last_iso_frame;
 restart:
                 /* scan each element in frame's queue for completions */
                 q_p = &ehci->pshadow [frame];
@@ -2321,6 +2321,9 @@ restart:
                 /* Stop when we have reached the current frame */
                 if (frame == now_frame)
                         break;
-                ehci->last_iso_frame = (frame + 1) & fmask;
+
+                /* The last frame may still have active siTDs */
+                ehci->last_iso_frame = frame;
+                frame = (frame + 1) & fmask;
         }
 }
diff --git a/drivers/usb/host/ehci-timer.c b/drivers/usb/host/ehci-timer.c
index 20dbdcbe9b0f..f904071d70df 100644
--- a/drivers/usb/host/ehci-timer.c
+++ b/drivers/usb/host/ehci-timer.c
@@ -113,14 +113,15 @@ static void ehci_poll_ASS(struct ehci_hcd *ehci)
 
         if (want != actual) {
 
-                /* Poll again later, but give up after about 20 ms */
-                if (ehci->ASS_poll_count++ < 20) {
-                        ehci_enable_event(ehci, EHCI_HRTIMER_POLL_ASS, true);
-                        return;
-                }
-                ehci_dbg(ehci, "Waited too long for the async schedule status (%x/%x), giving up\n",
-                                want, actual);
+                /* Poll again later */
+                ehci_enable_event(ehci, EHCI_HRTIMER_POLL_ASS, true);
+                ++ehci->ASS_poll_count;
+                return;
         }
+
+        if (ehci->ASS_poll_count > 20)
+                ehci_dbg(ehci, "ASS poll count reached %d\n",
+                                ehci->ASS_poll_count);
         ehci->ASS_poll_count = 0;
 
         /* The status is up-to-date; restart or stop the schedule as needed */
@@ -159,14 +160,14 @@ static void ehci_poll_PSS(struct ehci_hcd *ehci)
 
         if (want != actual) {
 
-                /* Poll again later, but give up after about 20 ms */
-                if (ehci->PSS_poll_count++ < 20) {
-                        ehci_enable_event(ehci, EHCI_HRTIMER_POLL_PSS, true);
-                        return;
-                }
-                ehci_dbg(ehci, "Waited too long for the periodic schedule status (%x/%x), giving up\n",
-                                want, actual);
+                /* Poll again later */
+                ehci_enable_event(ehci, EHCI_HRTIMER_POLL_PSS, true);
+                return;
         }
+
+        if (ehci->PSS_poll_count > 20)
+                ehci_dbg(ehci, "PSS poll count reached %d\n",
+                                ehci->PSS_poll_count);
         ehci->PSS_poll_count = 0;
 
         /* The status is up-to-date; restart or stop the schedule as needed */
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index a3b6d7104ae2..4c338ec03a07 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -780,6 +780,7 @@ void usb_enable_xhci_ports(struct pci_dev *xhci_pdev)
                                 "defaulting to EHCI.\n");
                 dev_warn(&xhci_pdev->dev,
                                 "USB 3.0 devices will work at USB 2.0 speeds.\n");
+                usb_disable_xhci_ports(xhci_pdev);
                 return;
         }
 
diff --git a/drivers/usb/host/uhci-hub.c b/drivers/usb/host/uhci-hub.c
index 768d54295a20..15d13229ddbb 100644
--- a/drivers/usb/host/uhci-hub.c
+++ b/drivers/usb/host/uhci-hub.c
@@ -116,6 +116,7 @@ static void uhci_finish_suspend(struct uhci_hcd *uhci, int port,
                 }
         }
         clear_bit(port, &uhci->resuming_ports);
+        usb_hcd_end_port_resume(&uhci_to_hcd(uhci)->self, port);
 }
 
 /* Wait for the UHCI controller in HP's iLO2 server management chip.
@@ -167,6 +168,8 @@ static void uhci_check_ports(struct uhci_hcd *uhci)
                                 set_bit(port, &uhci->resuming_ports);
                                 uhci->ports_timeout = jiffies +
                                                 msecs_to_jiffies(25);
+                                usb_hcd_start_port_resume(
+                                                &uhci_to_hcd(uhci)->self, port);
 
                                 /* Make sure we see the port again
                                  * after the resuming period is over. */
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 59fb5c677dbe..7f76a49e90d3 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1698,7 +1698,7 @@ static void handle_port_status(struct xhci_hcd *xhci,
                                 faked_port_index + 1);
                 if (slot_id && xhci->devs[slot_id])
                         xhci_ring_device(xhci, slot_id);
-                if (bus_state->port_remote_wakeup && (1 << faked_port_index)) {
+                if (bus_state->port_remote_wakeup & (1 << faked_port_index)) {
                         bus_state->port_remote_wakeup &=
                                 ~(1 << faked_port_index);
                         xhci_test_and_clear_bit(xhci, port_array,
@@ -2589,6 +2589,8 @@ cleanup:
                                 (trb_comp_code != COMP_STALL &&
                                         trb_comp_code != COMP_BABBLE))
                                 xhci_urb_free_priv(xhci, urb_priv);
+                        else
+                                kfree(urb_priv);
 
                         usb_hcd_unlink_urb_from_ep(bus_to_hcd(urb->dev->bus), urb);
                         if ((urb->actual_length != urb->transfer_buffer_length &&
@@ -3108,7 +3110,7 @@ static u32 xhci_v1_0_td_remainder(int running_total, int trb_buff_len,
          * running_total.
          */
         packets_transferred = (running_total + trb_buff_len) /
-                usb_endpoint_maxp(&urb->ep->desc);
+                GET_MAX_PACKET(usb_endpoint_maxp(&urb->ep->desc));
 
         if ((total_packet_count - packets_transferred) > 31)
                 return 31 << 17;
@@ -3642,7 +3644,8 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
                 td_len = urb->iso_frame_desc[i].length;
                 td_remain_len = td_len;
                 total_packet_count = DIV_ROUND_UP(td_len,
-                                usb_endpoint_maxp(&urb->ep->desc));
+                                GET_MAX_PACKET(
+                                        usb_endpoint_maxp(&urb->ep->desc)));
                 /* A zero-length transfer still involves at least one packet. */
                 if (total_packet_count == 0)
                         total_packet_count++;
@@ -3664,9 +3667,11 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
                 td = urb_priv->td[i];
                 for (j = 0; j < trbs_per_td; j++) {
                         u32 remainder = 0;
-                        field = TRB_TBC(burst_count) | TRB_TLBPC(residue);
+                        field = 0;
 
                         if (first_trb) {
+                                field = TRB_TBC(burst_count) |
+                                        TRB_TLBPC(residue);
                                 /* Queue the isoc TRB */
                                 field |= TRB_TYPE(TRB_ISOC);
                                 /* Assume URB_ISO_ASAP is set */
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index f14736f647ff..edc0f0dcad83 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -60,6 +60,7 @@ static const struct usb_device_id id_table[] = {
         { USB_DEVICE(0x0FCF, 0x1003) }, /* Dynastream ANT development board */
         { USB_DEVICE(0x0FCF, 0x1004) }, /* Dynastream ANT2USB */
         { USB_DEVICE(0x0FCF, 0x1006) }, /* Dynastream ANT development board */
+        { USB_DEVICE(0x0FDE, 0xCA05) }, /* OWL Wireless Electricity Monitor CM-160 */
         { USB_DEVICE(0x10A6, 0xAA26) }, /* Knock-off DCU-11 cable */
         { USB_DEVICE(0x10AB, 0x10C5) }, /* Siemens MC60 Cable */
         { USB_DEVICE(0x10B5, 0xAC70) }, /* Nokia CA-42 USB */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index ba68835d06a6..90ceef1776c3 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -584,6 +584,7 @@ static struct usb_device_id id_table_combined [] = {
         /*
          * ELV devices:
          */
+        { USB_DEVICE(FTDI_ELV_VID, FTDI_ELV_WS300_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_ELV_USR_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_ELV_MSM1_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_ELV_KL100_PID) },
@@ -670,6 +671,7 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_5_PID) },
         { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_6_PID) },
         { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_7_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_OMNI1509) },
         { USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_MHAM_KW_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index fa5d56038276..9d359e189a64 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -147,6 +147,11 @@
 #define XSENS_CONVERTER_6_PID   0xD38E
 #define XSENS_CONVERTER_7_PID   0xD38F
 
+/**
+ * Zolix (www.zolix.com.cb) product ids
+ */
+#define FTDI_OMNI1509                   0xD491  /* Omni1509 embedded USB-serial */
+
 /*
  * NDI (www.ndigital.com) product ids
  */
@@ -204,7 +209,7 @@
 
 /*
  * ELV USB devices submitted by Christian Abt of ELV (www.elv.de).
- * All of these devices use FTDI's vendor ID (0x0403).
+ * Almost all of these devices use FTDI's vendor ID (0x0403).
  * Further IDs taken from ELV Windows .inf file.
  *
  * The previously included PID for the UO 100 module was incorrect.
@@ -212,6 +217,8 @@
  *
  * Armin Laeuger originally sent the PID for the UM 100 module.
  */
+#define FTDI_ELV_VID    0x1B1F  /* ELV AG */
+#define FTDI_ELV_WS300_PID      0xC006  /* eQ3 WS 300 PC II */
 #define FTDI_ELV_USR_PID        0xE000  /* ELV Universal-Sound-Recorder */
 #define FTDI_ELV_MSM1_PID       0xE001  /* ELV Mini-Sound-Modul */
 #define FTDI_ELV_KL100_PID      0xE002  /* ELV Kfz-Leistungsmesser KL 100 */
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 0d9dac9e7f93..567bc77d6397 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -242,6 +242,7 @@ static void option_instat_callback(struct urb *urb);
 #define TELIT_PRODUCT_CC864_DUAL                0x1005
 #define TELIT_PRODUCT_CC864_SINGLE              0x1006
 #define TELIT_PRODUCT_DE910_DUAL                0x1010
+#define TELIT_PRODUCT_LE920                     0x1200
 
 /* ZTE PRODUCTS */
 #define ZTE_VENDOR_ID                           0x19d2
@@ -453,6 +454,10 @@ static void option_instat_callback(struct urb *urb);
 #define TPLINK_VENDOR_ID                        0x2357
 #define TPLINK_PRODUCT_MA180                    0x0201
 
+/* Changhong products */
+#define CHANGHONG_VENDOR_ID                     0x2077
+#define CHANGHONG_PRODUCT_CH690                 0x7001
+
 /* some devices interfaces need special handling due to a number of reasons */
 enum option_blacklist_reason {
                 OPTION_BLACKLIST_NONE = 0,
@@ -534,6 +539,11 @@ static const struct option_blacklist_info zte_1255_blacklist = {
         .reserved = BIT(3) | BIT(4),
 };
 
+static const struct option_blacklist_info telit_le920_blacklist = {
+        .sendsetup = BIT(0),
+        .reserved = BIT(1) | BIT(5),
+};
+
 static const struct usb_device_id option_ids[] = {
         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
@@ -784,6 +794,8 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_CC864_DUAL) },
         { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_CC864_SINGLE) },
         { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_DE910_DUAL) },
+        { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE920),
+                .driver_info = (kernel_ulong_t)&telit_le920_blacklist },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff),
                 .driver_info = (kernel_ulong_t)&net_intf1_blacklist },
@@ -1318,6 +1330,7 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE(PETATEL_VENDOR_ID, PETATEL_PRODUCT_NP10T) },
         { USB_DEVICE(TPLINK_VENDOR_ID, TPLINK_PRODUCT_MA180),
           .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
+        { USB_DEVICE(CHANGHONG_VENDOR_ID, CHANGHONG_PRODUCT_CH690) },
         { } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index aa148c21ea40..24662547dc5b 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -53,6 +53,7 @@ static const struct usb_device_id id_table[] = {
         {DEVICE_G1K(0x05c6, 0x9221)},   /* Generic Gobi QDL device */
         {DEVICE_G1K(0x05c6, 0x9231)},   /* Generic Gobi QDL device */
         {DEVICE_G1K(0x1f45, 0x0001)},   /* Unknown Gobi QDL device */
+        {DEVICE_G1K(0x1bc7, 0x900e)},   /* Telit Gobi QDL device */
 
         /* Gobi 2000 devices */
         {USB_DEVICE(0x1410, 0xa010)},   /* Novatel Gobi 2000 QDL device */
diff --git a/drivers/usb/storage/initializers.c b/drivers/usb/storage/initializers.c
index 105d900150c1..16b0bf055eeb 100644
--- a/drivers/usb/storage/initializers.c
+++ b/drivers/usb/storage/initializers.c
@@ -92,8 +92,8 @@ int usb_stor_ucr61s2b_init(struct us_data *us)
         return 0;
 }
 
-/* This places the HUAWEI E220 devices in multi-port mode */
-int usb_stor_huawei_e220_init(struct us_data *us)
+/* This places the HUAWEI usb dongles in multi-port mode */
+static int usb_stor_huawei_feature_init(struct us_data *us)
 {
         int result;
 
@@ -104,3 +104,75 @@ int usb_stor_huawei_e220_init(struct us_data *us)
         US_DEBUGP("Huawei mode set result is %d\n", result);
         return 0;
 }
+
+/*
+ * It will send a scsi switch command called rewind' to huawei dongle.
+ * When the dongle receives this command at the first time,
+ * it will reboot immediately. After rebooted, it will ignore this command.
+ * So it is  unnecessary to read its response.
+ */
+static int usb_stor_huawei_scsi_init(struct us_data *us)
+{
+        int result = 0;
+        int act_len = 0;
+        struct bulk_cb_wrap *bcbw = (struct bulk_cb_wrap *) us->iobuf;
+        char rewind_cmd[] = {0x11, 0x06, 0x20, 0x00, 0x00, 0x01, 0x01, 0x00,
+                        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+        bcbw->Signature = cpu_to_le32(US_BULK_CB_SIGN);
+        bcbw->Tag = 0;
+        bcbw->DataTransferLength = 0;
+        bcbw->Flags = bcbw->Lun = 0;
+        bcbw->Length = sizeof(rewind_cmd);
+        memset(bcbw->CDB, 0, sizeof(bcbw->CDB));
+        memcpy(bcbw->CDB, rewind_cmd, sizeof(rewind_cmd));
+
+        result = usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe, bcbw,
+                                        US_BULK_CB_WRAP_LEN, &act_len);
+        US_DEBUGP("transfer actual length=%d, result=%d\n", act_len, result);
+        return result;
+}
+
+/*
+ * It tries to find the supported Huawei USB dongles.
+ * In Huawei, they assign the following product IDs
+ * for all of their mobile broadband dongles,
+ * including the new dongles in the future.
+ * So if the product ID is not included in this list,
+ * it means it is not Huawei's mobile broadband dongles.
+ */
+static int usb_stor_huawei_dongles_pid(struct us_data *us)
+{
+        struct usb_interface_descriptor *idesc;
+        int idProduct;
+
+        idesc = &us->pusb_intf->cur_altsetting->desc;
+        idProduct = us->pusb_dev->descriptor.idProduct;
+        /* The first port is CDROM,
+         * means the dongle in the single port mode,
+         * and a switch command is required to be sent. */
+        if (idesc && idesc->bInterfaceNumber == 0) {
+                if ((idProduct == 0x1001)
+                        || (idProduct == 0x1003)
+                        || (idProduct == 0x1004)
+                        || (idProduct >= 0x1401 && idProduct <= 0x1500)
+                        || (idProduct >= 0x1505 && idProduct <= 0x1600)
+                        || (idProduct >= 0x1c02 && idProduct <= 0x2202)) {
+                        return 1;
+                }
+        }
+        return 0;
+}
+
+int usb_stor_huawei_init(struct us_data *us)
+{
+        int result = 0;
+
+        if (usb_stor_huawei_dongles_pid(us)) {
+                if (us->pusb_dev->descriptor.idProduct >= 0x1446)
+                        result = usb_stor_huawei_scsi_init(us);
+                else
+                        result = usb_stor_huawei_feature_init(us);
+        }
+        return result;
+}
diff --git a/drivers/usb/storage/initializers.h b/drivers/usb/storage/initializers.h
index 529327fbb06b..5376d4fc76f0 100644
--- a/drivers/usb/storage/initializers.h
+++ b/drivers/usb/storage/initializers.h
@@ -46,5 +46,5 @@ int usb_stor_euscsi_init(struct us_data *us);
  * flash reader */
 int usb_stor_ucr61s2b_init(struct us_data *us);
 
-/* This places the HUAWEI E220 devices in multi-port mode */
-int usb_stor_huawei_e220_init(struct us_data *us);
+/* This places the HUAWEI usb dongles in multi-port mode */
+int usb_stor_huawei_init(struct us_data *us);
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index d305a5aa3a5d..72923b56bbf6 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1527,335 +1527,10 @@ UNUSUAL_DEV(  0x1210, 0x0003, 0x0100, 0x0100,
 /* Reported by fangxiaozhi <huananhu@huawei.com>
  * This brings the HUAWEI data card devices into multi-port mode
  */
-UNUSUAL_DEV(  0x12d1, 0x1001, 0x0000, 0x0000,
+UNUSUAL_VENDOR_INTF(0x12d1, 0x08, 0x06, 0x50,
                 "HUAWEI MOBILE",
                 "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1003, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1004, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1401, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1402, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1403, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1404, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1405, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1406, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1407, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1408, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1409, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x140A, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x140B, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x140C, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x140D, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x140E, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x140F, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1410, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1411, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1412, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1413, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1414, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1415, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1416, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1417, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1418, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1419, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x141A, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x141B, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x141C, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x141D, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x141E, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x141F, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1420, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1421, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1422, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1423, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1424, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1425, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1426, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1427, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1428, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1429, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x142A, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x142B, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x142C, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x142D, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x142E, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x142F, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1430, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1431, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1432, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1433, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1434, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1435, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1436, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1437, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1438, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x1439, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x143A, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x143B, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x143C, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x143D, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x143E, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
-                0),
-UNUSUAL_DEV(  0x12d1, 0x143F, 0x0000, 0x0000,
-                "HUAWEI MOBILE",
-                "Mass Storage",
-                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init,
+                USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_init,
                 0),
 
 /* Reported by Vilius Bilinkevicius <vilisas AT xxx DOT lt) */
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 31b3e1a61bbd..cf09b6ba71ff 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -120,6 +120,17 @@ MODULE_PARM_DESC(quirks, "supplemental list of device IDs and their quirks");
         .useTransport = use_transport,  \
 }
 
+#define UNUSUAL_VENDOR_INTF(idVendor, cl, sc, pr, \
+                vendor_name, product_name, use_protocol, use_transport, \
+                init_function, Flags) \
+{ \
+        .vendorName = vendor_name,      \
+        .productName = product_name,    \
+        .useProtocol = use_protocol,    \
+        .useTransport = use_transport,  \
+        .initFunction = init_function,  \
+}
+
 static struct us_unusual_dev us_unusual_dev_list[] = {
 #       include "unusual_devs.h"
         { }             /* Terminating entry */
@@ -131,6 +142,7 @@ static struct us_unusual_dev for_dynamic_ids =
 #undef UNUSUAL_DEV
 #undef COMPLIANT_DEV
 #undef USUAL_DEV
+#undef UNUSUAL_VENDOR_INTF
 
 #ifdef CONFIG_LOCKDEP
 
diff --git a/drivers/usb/storage/usual-tables.c b/drivers/usb/storage/usual-tables.c
index b78a526910fb..5ef8ce74aae4 100644
--- a/drivers/usb/storage/usual-tables.c
+++ b/drivers/usb/storage/usual-tables.c
@@ -41,6 +41,20 @@
 #define USUAL_DEV(useProto, useTrans) \
 { USB_INTERFACE_INFO(USB_CLASS_MASS_STORAGE, useProto, useTrans) }
 
+/* Define the device is matched with Vendor ID and interface descriptors */
+#define UNUSUAL_VENDOR_INTF(id_vendor, cl, sc, pr, \
+                        vendorName, productName, useProtocol, useTransport, \
+                        initFunction, flags) \
+{ \
+        .match_flags = USB_DEVICE_ID_MATCH_INT_INFO \
+                                | USB_DEVICE_ID_MATCH_VENDOR, \
+        .idVendor    = (id_vendor), \
+        .bInterfaceClass = (cl), \
+        .bInterfaceSubClass = (sc), \
+        .bInterfaceProtocol = (pr), \
+        .driver_info = (flags) \
+}
+
 struct usb_device_id usb_storage_usb_ids[] = {
 #       include "unusual_devs.h"
         { }             /* Terminating entry */
@@ -50,6 +64,7 @@ MODULE_DEVICE_TABLE(usb, usb_storage_usb_ids);
 #undef UNUSUAL_DEV
 #undef COMPLIANT_DEV
 #undef USUAL_DEV
+#undef UNUSUAL_VENDOR_INTF
 
 /*
  * The table of devices to ignore
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index ebd08b21b234..959b1cd89e6a 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -165,12 +165,16 @@ static void tx_poll_stop(struct vhost_net *net)
 }
 
 /* Caller must have TX VQ lock */
-static void tx_poll_start(struct vhost_net *net, struct socket *sock)
+static int tx_poll_start(struct vhost_net *net, struct socket *sock)
 {
+        int ret;
+
         if (unlikely(net->tx_poll_state != VHOST_NET_POLL_STOPPED))
-                return;
-        vhost_poll_start(net->poll + VHOST_NET_VQ_TX, sock->file);
-        net->tx_poll_state = VHOST_NET_POLL_STARTED;
+                return 0;
+        ret = vhost_poll_start(net->poll + VHOST_NET_VQ_TX, sock->file);
+        if (!ret)
+                net->tx_poll_state = VHOST_NET_POLL_STARTED;
+        return ret;
 }
 
 /* In case of DMA done not in order in lower device driver for some reason.
@@ -642,20 +646,23 @@ static void vhost_net_disable_vq(struct vhost_net *n,
                 vhost_poll_stop(n->poll + VHOST_NET_VQ_RX);
 }
 
-static void vhost_net_enable_vq(struct vhost_net *n,
+static int vhost_net_enable_vq(struct vhost_net *n,
                                 struct vhost_virtqueue *vq)
 {
         struct socket *sock;
+        int ret;
 
         sock = rcu_dereference_protected(vq->private_data,
                                          lockdep_is_held(&vq->mutex));
         if (!sock)
-                return;
+                return 0;
         if (vq == n->vqs + VHOST_NET_VQ_TX) {
                 n->tx_poll_state = VHOST_NET_POLL_STOPPED;
-                tx_poll_start(n, sock);
+                ret = tx_poll_start(n, sock);
         } else
-                vhost_poll_start(n->poll + VHOST_NET_VQ_RX, sock->file);
+                ret = vhost_poll_start(n->poll + VHOST_NET_VQ_RX, sock->file);
+
+        return ret;
 }
 
 static struct socket *vhost_net_stop_vq(struct vhost_net *n,
@@ -827,15 +834,18 @@ static long vhost_net_set_backend(struct vhost_net *n, unsigned index, int fd)
                         r = PTR_ERR(ubufs);
                         goto err_ubufs;
                 }
-                oldubufs = vq->ubufs;
-                vq->ubufs = ubufs;
+
                 vhost_net_disable_vq(n, vq);
                 rcu_assign_pointer(vq->private_data, sock);
-                vhost_net_enable_vq(n, vq);
-
                 r = vhost_init_used(vq);
                 if (r)
-                        goto err_vq;
+                        goto err_used;
+                r = vhost_net_enable_vq(n, vq);
+                if (r)
+                        goto err_used;
+
+                oldubufs = vq->ubufs;
+                vq->ubufs = ubufs;
 
                 n->tx_packets = 0;
                 n->tx_zcopy_err = 0;
@@ -859,6 +869,11 @@ static long vhost_net_set_backend(struct vhost_net *n, unsigned index, int fd)
         mutex_unlock(&n->dev.mutex);
         return 0;
 
+err_used:
+        rcu_assign_pointer(vq->private_data, oldsock);
+        vhost_net_enable_vq(n, vq);
+        if (ubufs)
+                vhost_ubuf_put_and_wait(ubufs);
 err_ubufs:
         fput(sock->file);
 err_vq:
diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c
index b20df5c829f5..22321cf84fbe 100644
--- a/drivers/vhost/tcm_vhost.c
+++ b/drivers/vhost/tcm_vhost.c
@@ -575,10 +575,8 @@ static void vhost_scsi_handle_vq(struct vhost_scsi *vs)
 
         /* Must use ioctl VHOST_SCSI_SET_ENDPOINT */
         tv_tpg = vs->vs_tpg;
-        if (unlikely(!tv_tpg)) {
-                pr_err("%s endpoint not set\n", __func__);
+        if (unlikely(!tv_tpg))
                 return;
-        }
 
         mutex_lock(&vq->mutex);
         vhost_disable_notify(&vs->dev, vq);
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 34389f75fe65..9759249e6d90 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -77,26 +77,38 @@ void vhost_poll_init(struct vhost_poll *poll, vhost_work_fn_t fn,
         init_poll_funcptr(&poll->table, vhost_poll_func);
         poll->mask = mask;
         poll->dev = dev;
+        poll->wqh = NULL;
 
         vhost_work_init(&poll->work, fn);
 }
 
 /* Start polling a file. We add ourselves to file's wait queue. The caller must
  * keep a reference to a file until after vhost_poll_stop is called. */
-void vhost_poll_start(struct vhost_poll *poll, struct file *file)
+int vhost_poll_start(struct vhost_poll *poll, struct file *file)
 {
         unsigned long mask;
+        int ret = 0;
 
         mask = file->f_op->poll(file, &poll->table);
         if (mask)
                 vhost_poll_wakeup(&poll->wait, 0, 0, (void *)mask);
+        if (mask & POLLERR) {
+                if (poll->wqh)
+                        remove_wait_queue(poll->wqh, &poll->wait);
+                ret = -EINVAL;
+        }
+
+        return ret;
 }
 
 /* Stop polling a file. After this function returns, it becomes safe to drop the
  * file reference. You must also flush afterwards. */
 void vhost_poll_stop(struct vhost_poll *poll)
 {
-        remove_wait_queue(poll->wqh, &poll->wait);
+        if (poll->wqh) {
+                remove_wait_queue(poll->wqh, &poll->wait);
+                poll->wqh = NULL;
+        }
 }
 
 static bool vhost_work_seq_done(struct vhost_dev *dev, struct vhost_work *work,
@@ -792,7 +804,7 @@ long vhost_vring_ioctl(struct vhost_dev *d, int ioctl, void __user *argp)
                 fput(filep);
 
         if (pollstart && vq->handle_kick)
-                vhost_poll_start(&vq->poll, vq->kick);
+                r = vhost_poll_start(&vq->poll, vq->kick);
 
         mutex_unlock(&vq->mutex);
 
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index 2639c58b23ab..17261e277c02 100644
--- a/drivers/vhost/vhost.h
+++ b/drivers/vhost/vhost.h
@@ -42,7 +42,7 @@ void vhost_work_queue(struct vhost_dev *dev, struct vhost_work *work);
 
 void vhost_poll_init(struct vhost_poll *poll, vhost_work_fn_t fn,
                      unsigned long mask, struct vhost_dev *dev);
-void vhost_poll_start(struct vhost_poll *poll, struct file *file);
+int vhost_poll_start(struct vhost_poll *poll, struct file *file);
 void vhost_poll_stop(struct vhost_poll *poll);
 void vhost_poll_flush(struct vhost_poll *poll);
 void vhost_poll_queue(struct vhost_poll *poll);
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 0be4df39e953..74d77dfa5f63 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -840,7 +840,7 @@ int bind_evtchn_to_irq(unsigned int evtchn)
 
         if (irq == -1) {
                 irq = xen_allocate_irq_dynamic();
-                if (irq == -1)
+                if (irq < 0)
                         goto out;
 
                 irq_set_chip_and_handler_name(irq, &xen_dynamic_chip,
@@ -944,7 +944,7 @@ int bind_virq_to_irq(unsigned int virq, unsigned int cpu)
 
         if (irq == -1) {
                 irq = xen_allocate_irq_dynamic();
-                if (irq == -1)
+                if (irq < 0)
                         goto out;
 
                 irq_set_chip_and_handler_name(irq, &xen_percpu_chip,
diff --git a/drivers/xen/xen-pciback/pciback_ops.c b/drivers/xen/xen-pciback/pciback_ops.c
index 97f5d264c31e..37c1f825f513 100644
--- a/drivers/xen/xen-pciback/pciback_ops.c
+++ b/drivers/xen/xen-pciback/pciback_ops.c
@@ -135,7 +135,6 @@ int xen_pcibk_enable_msi(struct xen_pcibk_device *pdev,
                          struct pci_dev *dev, struct xen_pci_op *op)
 {
         struct xen_pcibk_dev_data *dev_data;
-        int otherend = pdev->xdev->otherend_id;
         int status;
 
         if (unlikely(verbose_request))
@@ -144,8 +143,9 @@ int xen_pcibk_enable_msi(struct xen_pcibk_device *pdev,
         status = pci_enable_msi(dev);
 
         if (status) {
-                printk(KERN_ERR "error enable msi for guest %x status %x\n",
-                        otherend, status);
+                pr_warn_ratelimited(DRV_NAME ": %s: error enabling MSI for guest %u: err %d\n",
+                                    pci_name(dev), pdev->xdev->otherend_id,
+                                    status);
                 op->value = 0;
                 return XEN_PCI_ERR_op_failed;
         }
@@ -223,10 +223,10 @@ int xen_pcibk_enable_msix(struct xen_pcibk_device *pdev,
                                                 pci_name(dev), i,
                                                 op->msix_entries[i].vector);
                 }
-        } else {
-                printk(KERN_WARNING DRV_NAME ": %s: failed to enable MSI-X: err %d!\n",
-                        pci_name(dev), result);
-        }
+        } else
+                pr_warn_ratelimited(DRV_NAME ": %s: error enabling MSI-X for guest %u: err %d!\n",
+                                    pci_name(dev), pdev->xdev->otherend_id,
+                                    result);
         kfree(entries);
 
         op->value = result;
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index a8b8adc05070..5a3327b8f90d 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4534,7 +4534,7 @@ int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes)
         unsigned nr_extents = 0;
         int extra_reserve = 0;
         enum btrfs_reserve_flush_enum flush = BTRFS_RESERVE_FLUSH_ALL;
-        int ret;
+        int ret = 0;
         bool delalloc_lock = true;
 
         /* If we are a free space inode we need to not flush since we will be in
@@ -4579,20 +4579,18 @@ int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes)
         csum_bytes = BTRFS_I(inode)->csum_bytes;
         spin_unlock(&BTRFS_I(inode)->lock);
 
-        if (root->fs_info->quota_enabled) {
+        if (root->fs_info->quota_enabled)
                 ret = btrfs_qgroup_reserve(root, num_bytes +
                                            nr_extents * root->leafsize);
-                if (ret) {
-                        spin_lock(&BTRFS_I(inode)->lock);
-                        calc_csum_metadata_size(inode, num_bytes, 0);
-                        spin_unlock(&BTRFS_I(inode)->lock);
-                        if (delalloc_lock)
-                                mutex_unlock(&BTRFS_I(inode)->delalloc_mutex);
-                        return ret;
-                }
-        }
 
-        ret = reserve_metadata_bytes(root, block_rsv, to_reserve, flush);
+        /*
+         * ret != 0 here means the qgroup reservation failed, we go straight to
+         * the shared error handling then.
+         */
+        if (ret == 0)
+                ret = reserve_metadata_bytes(root, block_rsv,
+                                             to_reserve, flush);
+
         if (ret) {
                 u64 to_free = 0;
                 unsigned dropped;
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 2e8cae63d247..fdb7a8db3b57 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -288,7 +288,8 @@ out:
 void clear_em_logging(struct extent_map_tree *tree, struct extent_map *em)
 {
         clear_bit(EXTENT_FLAG_LOGGING, &em->flags);
-        try_merge_map(tree, em);
+        if (em->in_tree)
+                try_merge_map(tree, em);
 }
 
 /**
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index f76b1fd160d4..aeb84469d2c4 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -293,15 +293,24 @@ static int __btrfs_run_defrag_inode(struct btrfs_fs_info *fs_info,
         struct btrfs_key key;
         struct btrfs_ioctl_defrag_range_args range;
         int num_defrag;
+        int index;
+        int ret;
 
         /* get the inode */
         key.objectid = defrag->root;
         btrfs_set_key_type(&key, BTRFS_ROOT_ITEM_KEY);
         key.offset = (u64)-1;
+
+        index = srcu_read_lock(&fs_info->subvol_srcu);
+
         inode_root = btrfs_read_fs_root_no_name(fs_info, &key);
         if (IS_ERR(inode_root)) {
-                kmem_cache_free(btrfs_inode_defrag_cachep, defrag);
-                return PTR_ERR(inode_root);
+                ret = PTR_ERR(inode_root);
+                goto cleanup;
+        }
+        if (btrfs_root_refs(&inode_root->root_item) == 0) {
+                ret = -ENOENT;
+                goto cleanup;
         }
 
         key.objectid = defrag->ino;
@@ -309,9 +318,10 @@ static int __btrfs_run_defrag_inode(struct btrfs_fs_info *fs_info,
         key.offset = 0;
         inode = btrfs_iget(fs_info->sb, &key, inode_root, NULL);
         if (IS_ERR(inode)) {
-                kmem_cache_free(btrfs_inode_defrag_cachep, defrag);
-                return PTR_ERR(inode);
+                ret = PTR_ERR(inode);
+                goto cleanup;
         }
+        srcu_read_unlock(&fs_info->subvol_srcu, index);
 
         /* do a chunk of defrag */
         clear_bit(BTRFS_INODE_IN_DEFRAG, &BTRFS_I(inode)->runtime_flags);
@@ -346,6 +356,10 @@ static int __btrfs_run_defrag_inode(struct btrfs_fs_info *fs_info,
 
         iput(inode);
         return 0;
+cleanup:
+        srcu_read_unlock(&fs_info->subvol_srcu, index);
+        kmem_cache_free(btrfs_inode_defrag_cachep, defrag);
+        return ret;
 }
 
 /*
@@ -1594,9 +1608,10 @@ static ssize_t btrfs_file_aio_write(struct kiocb *iocb,
                 if (err < 0 && num_written > 0)
                         num_written = err;
         }
-out:
+
         if (sync)
                 atomic_dec(&BTRFS_I(inode)->sync_writers);
+out:
         sb_end_write(inode->i_sb);
         current->backing_dev_info = NULL;
         return num_written ? num_written : err;
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 5b22d45d3c6a..338f2597bf7f 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -515,7 +515,6 @@ static noinline int create_subvol(struct btrfs_root *root,
 
         BUG_ON(ret);
 
-        d_instantiate(dentry, btrfs_lookup_dentry(dir, dentry));
 fail:
         if (async_transid) {
                 *async_transid = trans->transid;
@@ -525,6 +524,10 @@ fail:
         }
         if (err && !ret)
                 ret = err;
+
+        if (!ret)
+                d_instantiate(dentry, btrfs_lookup_dentry(dir, dentry));
+
         return ret;
 }
 
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index f10731297040..e5ed56729607 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -836,9 +836,16 @@ int btrfs_ordered_update_i_size(struct inode *inode, u64 offset,
          * if the disk i_size is already at the inode->i_size, or
          * this ordered extent is inside the disk i_size, we're done
          */
-        if (disk_i_size == i_size || offset <= disk_i_size) {
+        if (disk_i_size == i_size)
+                goto out;
+
+        /*
+         * We still need to update disk_i_size if outstanding_isize is greater
+         * than disk_i_size.
+         */
+        if (offset <= disk_i_size &&
+            (!ordered || ordered->outstanding_isize <= disk_i_size))
                 goto out;
-        }
 
         /*
          * walk backward from this ordered extent to disk_i_size.
@@ -870,7 +877,7 @@ int btrfs_ordered_update_i_size(struct inode *inode, u64 offset,
                         break;
                 if (test->file_offset >= i_size)
                         break;
-                if (test->file_offset >= disk_i_size) {
+                if (entry_end(test) > disk_i_size) {
                         /*
                          * we don't update disk_i_size now, so record this
                          * undealt i_size. Or we will not know the real
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index bdbb94f245c9..67783e03d121 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -580,20 +580,29 @@ static int scrub_fixup_readpage(u64 inum, u64 offset, u64 root, void *fixup_ctx)
         int corrected = 0;
         struct btrfs_key key;
         struct inode *inode = NULL;
+        struct btrfs_fs_info *fs_info;
         u64 end = offset + PAGE_SIZE - 1;
         struct btrfs_root *local_root;
+        int srcu_index;
 
         key.objectid = root;
         key.type = BTRFS_ROOT_ITEM_KEY;
         key.offset = (u64)-1;
-        local_root = btrfs_read_fs_root_no_name(fixup->root->fs_info, &key);
-        if (IS_ERR(local_root))
+
+        fs_info = fixup->root->fs_info;
+        srcu_index = srcu_read_lock(&fs_info->subvol_srcu);
+
+        local_root = btrfs_read_fs_root_no_name(fs_info, &key);
+        if (IS_ERR(local_root)) {
+                srcu_read_unlock(&fs_info->subvol_srcu, srcu_index);
                 return PTR_ERR(local_root);
+        }
 
         key.type = BTRFS_INODE_ITEM_KEY;
         key.objectid = inum;
         key.offset = 0;
-        inode = btrfs_iget(fixup->root->fs_info->sb, &key, local_root, NULL);
+        inode = btrfs_iget(fs_info->sb, &key, local_root, NULL);
+        srcu_read_unlock(&fs_info->subvol_srcu, srcu_index);
         if (IS_ERR(inode))
                 return PTR_ERR(inode);
 
@@ -606,7 +615,6 @@ static int scrub_fixup_readpage(u64 inum, u64 offset, u64 root, void *fixup_ctx)
         }
 
         if (PageUptodate(page)) {
-                struct btrfs_fs_info *fs_info;
                 if (PageDirty(page)) {
                         /*
                          * we need to write the data to the defect sector. the
@@ -3180,18 +3188,25 @@ static int copy_nocow_pages_for_inode(u64 inum, u64 offset, u64 root, void *ctx)
         u64 physical_for_dev_replace;
         u64 len;
         struct btrfs_fs_info *fs_info = nocow_ctx->sctx->dev_root->fs_info;
+        int srcu_index;
 
         key.objectid = root;
         key.type = BTRFS_ROOT_ITEM_KEY;
         key.offset = (u64)-1;
+
+        srcu_index = srcu_read_lock(&fs_info->subvol_srcu);
+
         local_root = btrfs_read_fs_root_no_name(fs_info, &key);
-        if (IS_ERR(local_root))
+        if (IS_ERR(local_root)) {
+                srcu_read_unlock(&fs_info->subvol_srcu, srcu_index);
                 return PTR_ERR(local_root);
+        }
 
         key.type = BTRFS_INODE_ITEM_KEY;
         key.objectid = inum;
         key.offset = 0;
         inode = btrfs_iget(fs_info->sb, &key, local_root, NULL);
+        srcu_read_unlock(&fs_info->subvol_srcu, srcu_index);
         if (IS_ERR(inode))
                 return PTR_ERR(inode);
 
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index f15494699f3b..fc03aa60b684 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -333,12 +333,14 @@ start_transaction(struct btrfs_root *root, u64 num_items, int type,
                                           &root->fs_info->trans_block_rsv,
                                           num_bytes, flush);
                 if (ret)
-                        return ERR_PTR(ret);
+                        goto reserve_fail;
         }
 again:
         h = kmem_cache_alloc(btrfs_trans_handle_cachep, GFP_NOFS);
-        if (!h)
-                return ERR_PTR(-ENOMEM);
+        if (!h) {
+                ret = -ENOMEM;
+                goto alloc_fail;
+        }
 
         /*
          * If we are JOIN_NOLOCK we're already committing a transaction and
@@ -365,11 +367,7 @@ again:
         if (ret < 0) {
                 /* We must get the transaction if we are JOIN_NOLOCK. */
                 BUG_ON(type == TRANS_JOIN_NOLOCK);
-
-                if (type < TRANS_JOIN_NOLOCK)
-                        sb_end_intwrite(root->fs_info->sb);
-                kmem_cache_free(btrfs_trans_handle_cachep, h);
-                return ERR_PTR(ret);
+                goto join_fail;
         }
 
         cur_trans = root->fs_info->running_transaction;
@@ -410,6 +408,19 @@ got_it:
         if (!current->journal_info && type != TRANS_USERSPACE)
                 current->journal_info = h;
         return h;
+
+join_fail:
+        if (type < TRANS_JOIN_NOLOCK)
+                sb_end_intwrite(root->fs_info->sb);
+        kmem_cache_free(btrfs_trans_handle_cachep, h);
+alloc_fail:
+        if (num_bytes)
+                btrfs_block_rsv_release(root, &root->fs_info->trans_block_rsv,
+                                        num_bytes);
+reserve_fail:
+        if (qgroup_reserved)
+                btrfs_qgroup_free(root, qgroup_reserved);
+        return ERR_PTR(ret);
 }
 
 struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root,
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 15f6efdf6463..5cbb7f4b1672 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -1556,7 +1556,8 @@ int btrfs_rm_device(struct btrfs_root *root, char *device_path)
         ret = 0;
 
         /* Notify udev that device has changed */
-        btrfs_kobject_uevent(bdev, KOBJ_CHANGE);
+        if (bdev)
+                btrfs_kobject_uevent(bdev, KOBJ_CHANGE);
 
 error_brelse:
         brelse(bh);
diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index 7ff49852b0cb..911649a47dd5 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -503,11 +503,11 @@ static ssize_t device_write(struct file *file, const char __user *buf,
 #endif
                 return -EINVAL;
 
-#ifdef CONFIG_COMPAT
-        if (count > sizeof(struct dlm_write_request32) + DLM_RESNAME_MAXLEN)
-#else
+        /*
+         * can't compare against COMPAT/dlm_write_request32 because
+         * we don't yet know if is64bit is zero
+         */
         if (count > sizeof(struct dlm_write_request) + DLM_RESNAME_MAXLEN)
-#endif
                 return -EINVAL;
 
         kbuf = kzalloc(count + 1, GFP_NOFS);
diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index dd057bc6b65b..fc8dc20fdeb9 100644
--- a/fs/nfs/namespace.c
+++ b/fs/nfs/namespace.c
@@ -177,11 +177,31 @@ out_nofree:
         return mnt;
 }
 
+static int
+nfs_namespace_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
+{
+        if (NFS_FH(dentry->d_inode)->size != 0)
+                return nfs_getattr(mnt, dentry, stat);
+        generic_fillattr(dentry->d_inode, stat);
+        return 0;
+}
+
+static int
+nfs_namespace_setattr(struct dentry *dentry, struct iattr *attr)
+{
+        if (NFS_FH(dentry->d_inode)->size != 0)
+                return nfs_setattr(dentry, attr);
+        return -EACCES;
+}
+
 const struct inode_operations nfs_mountpoint_inode_operations = {
         .getattr        = nfs_getattr,
+        .setattr        = nfs_setattr,
 };
 
 const struct inode_operations nfs_referral_inode_operations = {
+        .getattr        = nfs_namespace_getattr,
+        .setattr        = nfs_namespace_setattr,
 };
 
 static void nfs_expire_automounts(struct work_struct *work)
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c
index acc347268124..2e9779b58b7a 100644
--- a/fs/nfs/nfs4client.c
+++ b/fs/nfs/nfs4client.c
@@ -236,11 +236,10 @@ struct nfs_client *nfs4_init_client(struct nfs_client *clp,
         error = nfs4_discover_server_trunking(clp, &old);
         if (error < 0)
                 goto error;
+        nfs_put_client(clp);
         if (clp != old) {
                 clp->cl_preserve_clid = true;
-                nfs_put_client(clp);
                 clp = old;
-                atomic_inc(&clp->cl_count);
         }
 
         return clp;
@@ -306,7 +305,7 @@ int nfs40_walk_client_list(struct nfs_client *new,
                 .clientid       = new->cl_clientid,
                 .confirm        = new->cl_confirm,
         };
-        int status;
+        int status = -NFS4ERR_STALE_CLIENTID;
 
         spin_lock(&nn->nfs_client_lock);
         list_for_each_entry_safe(pos, n, &nn->nfs_client_list, cl_share_link) {
@@ -332,40 +331,33 @@ int nfs40_walk_client_list(struct nfs_client *new,
 
                 if (prev)
                         nfs_put_client(prev);
+                prev = pos;
 
                 status = nfs4_proc_setclientid_confirm(pos, &clid, cred);
-                if (status == 0) {
+                switch (status) {
+                case -NFS4ERR_STALE_CLIENTID:
+                        break;
+                case 0:
                         nfs4_swap_callback_idents(pos, new);
 
-                        nfs_put_client(pos);
+                        prev = NULL;
                         *result = pos;
                         dprintk("NFS: <-- %s using nfs_client = %p ({%d})\n",
                                 __func__, pos, atomic_read(&pos->cl_count));
-                        return 0;
-                }
-                if (status != -NFS4ERR_STALE_CLIENTID) {
-                        nfs_put_client(pos);
-                        dprintk("NFS: <-- %s status = %d, no result\n",
-                                __func__, status);
-                        return status;
+                default:
+                        goto out;
                 }
 
                 spin_lock(&nn->nfs_client_lock);
-                prev = pos;
         }
+        spin_unlock(&nn->nfs_client_lock);
 
-        /*
-         * No matching nfs_client found.  This should be impossible,
-         * because the new nfs_client has already been added to
-         * nfs_client_list by nfs_get_client().
-         *
-         * Don't BUG(), since the caller is holding a mutex.
-         */
+        /* No match found. The server lost our clientid */
+out:
         if (prev)
                 nfs_put_client(prev);
-        spin_unlock(&nn->nfs_client_lock);
-        pr_err("NFS: %s Error: no matching nfs_client found\n", __func__);
-        return -NFS4ERR_STALE_CLIENTID;
+        dprintk("NFS: <-- %s status = %d\n", __func__, status);
+        return status;
 }
 
 #ifdef CONFIG_NFS_V4_1
@@ -432,7 +424,7 @@ int nfs41_walk_client_list(struct nfs_client *new,
 {
         struct nfs_net *nn = net_generic(new->cl_net, nfs_net_id);
         struct nfs_client *pos, *n, *prev = NULL;
-        int error;
+        int status = -NFS4ERR_STALE_CLIENTID;
 
         spin_lock(&nn->nfs_client_lock);
         list_for_each_entry_safe(pos, n, &nn->nfs_client_list, cl_share_link) {
@@ -448,14 +440,17 @@ int nfs41_walk_client_list(struct nfs_client *new,
                                 nfs_put_client(prev);
                         prev = pos;
 
-                        error = nfs_wait_client_init_complete(pos);
-                        if (error < 0) {
+                        nfs4_schedule_lease_recovery(pos);
+                        status = nfs_wait_client_init_complete(pos);
+                        if (status < 0) {
                                 nfs_put_client(pos);
                                 spin_lock(&nn->nfs_client_lock);
                                 continue;
                         }
-
+                        status = pos->cl_cons_state;
                         spin_lock(&nn->nfs_client_lock);
+                        if (status < 0)
+                                continue;
                 }
 
                 if (pos->rpc_ops != new->rpc_ops)
@@ -473,6 +468,7 @@ int nfs41_walk_client_list(struct nfs_client *new,
                 if (!nfs4_match_serverowners(pos, new))
                         continue;
 
+                atomic_inc(&pos->cl_count);
                 spin_unlock(&nn->nfs_client_lock);
                 dprintk("NFS: <-- %s using nfs_client = %p ({%d})\n",
                         __func__, pos, atomic_read(&pos->cl_count));
@@ -481,16 +477,10 @@ int nfs41_walk_client_list(struct nfs_client *new,
                 return 0;
         }
 
-        /*
-         * No matching nfs_client found.  This should be impossible,
-         * because the new nfs_client has already been added to
-         * nfs_client_list by nfs_get_client().
-         *
-         * Don't BUG(), since the caller is holding a mutex.
-         */
+        /* No matching nfs_client found. */
         spin_unlock(&nn->nfs_client_lock);
-        pr_err("NFS: %s Error: no matching nfs_client found\n", __func__);
-        return -NFS4ERR_STALE_CLIENTID;
+        dprintk("NFS: <-- %s status = %d\n", __func__, status);
+        return status;
 }
 #endif  /* CONFIG_NFS_V4_1 */
 
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 9448c579d41a..e61f68d5ef21 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -136,16 +136,11 @@ int nfs40_discover_server_trunking(struct nfs_client *clp,
         clp->cl_confirm = clid.confirm;
 
         status = nfs40_walk_client_list(clp, result, cred);
-        switch (status) {
-        case -NFS4ERR_STALE_CLIENTID:
-                set_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state);
-        case 0:
+        if (status == 0) {
                 /* Sustain the lease, even if it's empty.  If the clientid4
                  * goes stale it's of no use for trunking discovery. */
                 nfs4_schedule_state_renewal(*result);
-                break;
         }
-
 out:
         return status;
 }
@@ -1863,6 +1858,7 @@ again:
         case -ETIMEDOUT:
         case -EAGAIN:
                 ssleep(1);
+        case -NFS4ERR_STALE_CLIENTID:
                 dprintk("NFS: %s after status %d, retrying\n",
                         __func__, status);
                 goto again;
@@ -2022,8 +2018,18 @@ static int nfs4_reset_session(struct nfs_client *clp)
         nfs4_begin_drain_session(clp);
         cred = nfs4_get_exchange_id_cred(clp);
         status = nfs4_proc_destroy_session(clp->cl_session, cred);
-        if (status && status != -NFS4ERR_BADSESSION &&
-            status != -NFS4ERR_DEADSESSION) {
+        switch (status) {
+        case 0:
+        case -NFS4ERR_BADSESSION:
+        case -NFS4ERR_DEADSESSION:
+                break;
+        case -NFS4ERR_BACK_CHAN_BUSY:
+        case -NFS4ERR_DELAY:
+                set_bit(NFS4CLNT_SESSION_RESET, &clp->cl_state);
+                status = 0;
+                ssleep(1);
+                goto out;
+        default:
                 status = nfs4_recovery_handle_error(clp, status);
                 goto out;
         }
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 2e7e8c878e5d..b056b1628722 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -2589,27 +2589,23 @@ nfs_xdev_mount(struct file_system_type *fs_type, int flags,
         struct nfs_server *server;
         struct dentry *mntroot = ERR_PTR(-ENOMEM);
         struct nfs_subversion *nfs_mod = NFS_SB(data->sb)->nfs_client->cl_nfs_mod;
-        int error;
 
-        dprintk("--> nfs_xdev_mount_common()\n");
+        dprintk("--> nfs_xdev_mount()\n");
 
         mount_info.mntfh = mount_info.cloned->fh;
 
         /* create a new volume representation */
         server = nfs_mod->rpc_ops->clone_server(NFS_SB(data->sb), data->fh, data->fattr, data->authflavor);
-        if (IS_ERR(server)) {
-                error = PTR_ERR(server);
-                goto out_err;
-        }
 
-        mntroot = nfs_fs_mount_common(server, flags, dev_name, &mount_info, nfs_mod);
-        dprintk("<-- nfs_xdev_mount_common() = 0\n");
-out:
-        return mntroot;
+        if (IS_ERR(server))
+                mntroot = ERR_CAST(server);
+        else
+                mntroot = nfs_fs_mount_common(server, flags,
+                                dev_name, &mount_info, nfs_mod);
 
-out_err:
-        dprintk("<-- nfs_xdev_mount_common() = %d [error]\n", error);
-        goto out;
+        dprintk("<-- nfs_xdev_mount() = %ld\n",
+                        IS_ERR(mntroot) ? PTR_ERR(mntroot) : 0L);
+        return mntroot;
 }
 
 #if IS_ENABLED(CONFIG_NFS_V4)
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index fdb180769485..f3859354e41a 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -664,8 +664,11 @@ static int nilfs_ioctl_clean_segments(struct inode *inode, struct file *filp,
         if (ret < 0)
                 printk(KERN_ERR "NILFS: GC failed during preparation: "
                         "cannot read source blocks: err=%d\n", ret);
-        else
+        else {
+                if (nilfs_sb_need_update(nilfs))
+                        set_nilfs_discontinued(nilfs);
                 ret = nilfs_clean_segments(inode->i_sb, argv, kbufs);
+        }
 
         nilfs_remove_all_gcinodes(nilfs);
         clear_nilfs_gc_running(nilfs);
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index c80c599897b9..fc62ac5c6d4f 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -149,6 +149,15 @@
 #define TRACE_SYSCALLS()
 #endif
 
+#ifdef CONFIG_CLKSRC_OF
+#define CLKSRC_OF_TABLES() . = ALIGN(8);                                \
+                           VMLINUX_SYMBOL(__clksrc_of_table) = .;       \
+                           *(__clksrc_of_table)                         \
+                           *(__clksrc_of_table_end)
+#else
+#define CLKSRC_OF_TABLES()
+#endif
+
 #ifdef CONFIG_IRQCHIP
 #define IRQCHIP_OF_MATCH_TABLE()                                        \
         . = ALIGN(8);                                                   \
@@ -502,6 +511,7 @@
         DEV_DISCARD(init.rodata)                                        \
         CPU_DISCARD(init.rodata)                                        \
         MEM_DISCARD(init.rodata)                                        \
+        CLKSRC_OF_TABLES()                                              \
         KERNEL_DTB()                                                    \
         IRQCHIP_OF_MATCH_TABLE()
 
diff --git a/include/clocksource/arm_arch_timer.h b/include/clocksource/arm_arch_timer.h
index b61f9961b0cc..2603267b1a29 100644
--- a/include/clocksource/arm_arch_timer.h
+++ b/include/clocksource/arm_arch_timer.h
@@ -53,7 +53,7 @@ static inline u64 arch_timer_read_counter(void)
         return 0;
 }
 
-static struct timecounter *arch_timer_get_timecounter(void)
+static inline struct timecounter *arch_timer_get_timecounter(void)
 {
         return NULL;
 }
diff --git a/include/linux/bcm2835_timer.h b/include/linux/bcm2835_timer.h
index 25680fe0903c..ca17aa817006 100644
--- a/include/linux/bcm2835_timer.h
+++ b/include/linux/bcm2835_timer.h
@@ -17,6 +17,6 @@
 
 #include <asm/mach/time.h>
 
-extern struct sys_timer bcm2835_timer;
+extern void bcm2835_timer_init(void);
 
 #endif
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index 4dceaf8ae152..7944f14ea947 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -332,4 +332,13 @@ extern int clocksource_mmio_init(void __iomem *, const char *,
 
 extern int clocksource_i8253_init(void);
 
+#ifdef CONFIG_CLKSRC_OF
+extern void clocksource_of_init(void);
+
+#define CLOCKSOURCE_OF_DECLARE(name, compat, fn)                        \
+        static const struct of_device_id __clksrc_of_table_##name       \
+                __used __section(__clksrc_of_table)                     \
+                 = { .compatible = compat, .data = fn };
+#endif
+
 #endif /* _LINUX_CLOCKSOURCE_H */
diff --git a/include/linux/dw_apb_timer.h b/include/linux/dw_apb_timer.h
index 1148575fd134..dd755ce2a5eb 100644
--- a/include/linux/dw_apb_timer.h
+++ b/include/linux/dw_apb_timer.h
@@ -53,5 +53,5 @@ void dw_apb_clocksource_start(struct dw_apb_clocksource *dw_cs);
 cycle_t dw_apb_clocksource_read(struct dw_apb_clocksource *dw_cs);
 void dw_apb_clocksource_unregister(struct dw_apb_clocksource *dw_cs);
 
-extern struct sys_timer dw_apb_timer;
+extern void dw_apb_timer_init(void);
 #endif /* __DW_APB_TIMER_H__ */
diff --git a/include/linux/llist.h b/include/linux/llist.h
index a5199f6d0e82..d0ab98f73d38 100644
--- a/include/linux/llist.h
+++ b/include/linux/llist.h
@@ -125,6 +125,31 @@ static inline void init_llist_head(struct llist_head *list)
              (pos) = llist_entry((pos)->member.next, typeof(*(pos)), member))
 
 /**
+ * llist_for_each_entry_safe - iterate safely against remove over some entries
+ * of lock-less list of given type.
+ * @pos:        the type * to use as a loop cursor.
+ * @n:          another type * to use as a temporary storage.
+ * @node:       the fist entry of deleted list entries.
+ * @member:     the name of the llist_node with the struct.
+ *
+ * In general, some entries of the lock-less list can be traversed
+ * safely only after being removed from list, so start with an entry
+ * instead of list head. This variant allows removal of entries
+ * as we iterate.
+ *
+ * If being used on entries deleted from lock-less list directly, the
+ * traverse order is from the newest to the oldest added entry.  If
+ * you want to traverse from the oldest to the newest, you must
+ * reverse the order by yourself before traversing.
+ */
+#define llist_for_each_entry_safe(pos, n, node, member)         \
+        for ((pos) = llist_entry((node), typeof(*(pos)), member),       \
+             (n) = (pos)->member.next;                                  \
+             &(pos)->member != NULL;                                    \
+             (pos) = llist_entry(n, typeof(*(pos)), member),            \
+             (n) = (&(pos)->member != NULL) ? (pos)->member.next : NULL)
+
+/**
  * llist_empty - tests whether a lock-less list is empty
  * @head:       the list to test
  *
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 0108a56f814e..28bd5fa2ff2e 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -429,7 +429,7 @@ extern int memcg_limited_groups_array_size;
  * the slab_mutex must be held when looping through those caches
  */
 #define for_each_memcg_cache_index(_idx)        \
-        for ((_idx) = 0; i < memcg_limited_groups_array_size; (_idx)++)
+        for ((_idx) = 0; (_idx) < memcg_limited_groups_array_size; (_idx)++)
 
 static inline bool memcg_kmem_enabled(void)
 {
diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h
index bc823c4c028b..deca87452528 100644
--- a/include/linux/mmu_notifier.h
+++ b/include/linux/mmu_notifier.h
@@ -151,7 +151,7 @@ struct mmu_notifier_ops {
  * Therefore notifier chains can only be traversed when either
  *
  * 1. mmap_sem is held.
- * 2. One of the reverse map locks is held (i_mmap_mutex or anon_vma->mutex).
+ * 2. One of the reverse map locks is held (i_mmap_mutex or anon_vma->rwsem).
  * 3. No other concurrent thread can access the list (release)
  */
 struct mmu_notifier {
diff --git a/include/linux/sunxi_timer.h b/include/linux/sunxi_timer.h
index b9165bba6e61..18081787e5f3 100644
--- a/include/linux/sunxi_timer.h
+++ b/include/linux/sunxi_timer.h
@@ -19,6 +19,6 @@
 
 #include <asm/mach/time.h>
 
-extern struct sys_timer sunxi_timer;
+void sunxi_timer_init(void);
 
 #endif
diff --git a/include/linux/time.h b/include/linux/time.h
index 4d358e9d10f1..05e32a72103c 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -142,9 +142,7 @@ void timekeeping_inject_sleeptime(struct timespec *delta);
  * finer then tick granular time.
  */
 #ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
-extern u32 arch_gettimeoffset(void);
-#else
-static inline u32 arch_gettimeoffset(void) { return 0; }
+extern u32 (*arch_gettimeoffset)(void);
 #endif
 
 extern void do_gettimeofday(struct timeval *tv);
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 689b14b26c8d..4d22d0f6167a 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -357,6 +357,8 @@ struct usb_bus {
         int bandwidth_int_reqs;         /* number of Interrupt requests */
         int bandwidth_isoc_reqs;        /* number of Isoc. requests */
 
+        unsigned resuming_ports;        /* bit array: resuming root-hub ports */
+
 #if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE)
         struct mon_bus *mon_bus;        /* non-null when associated */
         int monitored;                  /* non-zero when monitored */
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 608050b2545f..0a78df5f6cfd 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -430,6 +430,9 @@ extern void usb_hcd_poll_rh_status(struct usb_hcd *hcd);
 extern void usb_wakeup_notification(struct usb_device *hdev,
                 unsigned int portnum);
 
+extern void usb_hcd_start_port_resume(struct usb_bus *bus, int portnum);
+extern void usb_hcd_end_port_resume(struct usb_bus *bus, int portnum);
+
 /* The D0/D1 toggle bits ... USE WITH CAUTION (they're almost hcd-internal) */
 #define usb_gettoggle(dev, ep, out) (((dev)->toggle[out] >> (ep)) & 1)
 #define usb_dotoggle(dev, ep, out)  ((dev)->toggle[out] ^= (1 << (ep)))
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index 5de7a220e986..0e5ac93bab10 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -33,6 +33,7 @@ struct usbnet {
         wait_queue_head_t       *wait;
         struct mutex            phy_mutex;
         unsigned char           suspend_count;
+        unsigned char           pkt_cnt, pkt_err;
 
         /* i/o info: pipes etc */
         unsigned                in, out;
@@ -70,6 +71,7 @@ struct usbnet {
 #               define EVENT_DEV_OPEN   7
 #               define EVENT_DEVICE_REPORT_IDLE 8
 #               define EVENT_NO_RUNTIME_PM      9
+#               define EVENT_RX_KILL    10
 };
 
 static inline struct usb_driver *driver_of(struct usb_interface *intf)
@@ -100,7 +102,6 @@ struct driver_info {
 #define FLAG_LINK_INTR  0x0800          /* updates link (carrier) status */
 
 #define FLAG_POINTTOPOINT 0x1000        /* possibly use "usb%d" names */
-#define FLAG_NOARP      0x2000          /* device can't do ARP */
 
 /*
  * Indicates to usbnet, that USB driver accumulates multiple IP packets.
@@ -108,6 +109,7 @@ struct driver_info {
  */
 #define FLAG_MULTI_PACKET       0x2000
 #define FLAG_RX_ASSEMBLE        0x4000  /* rx packets may span >1 frames */
+#define FLAG_NOARP              0x8000  /* device can't do ARP */
 
         /* init device ... can sleep, or cause probe() failure */
         int     (*bind)(struct usbnet *, struct usb_interface *);
diff --git a/include/linux/vt8500_timer.h b/include/linux/vt8500_timer.h
new file mode 100644
index 000000000000..33b0ee87d083
--- /dev/null
+++ b/include/linux/vt8500_timer.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2012 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __VT8500_TIMER_H
+#define __VT8500_TIMER_H
+
+#include <asm/mach/time.h>
+
+void vt8500_timer_init(void);
+
+#endif
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 498433dd067d..938b7fd11204 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -34,17 +34,17 @@ extern int				udpv6_connect(struct sock *sk,
                                                       struct sockaddr *uaddr,
                                                       int addr_len);
 
-extern int                      datagram_recv_ctl(struct sock *sk,
-                                                  struct msghdr *msg,
-                                                  struct sk_buff *skb);
-
-extern int                      datagram_send_ctl(struct net *net,
-                                                  struct sock *sk,
-                                                  struct msghdr *msg,
-                                                  struct flowi6 *fl6,
-                                                  struct ipv6_txoptions *opt,
-                                                  int *hlimit, int *tclass,
-                                                  int *dontfrag);
+extern int                      ip6_datagram_recv_ctl(struct sock *sk,
+                                                      struct msghdr *msg,
+                                                      struct sk_buff *skb);
+
+extern int                      ip6_datagram_send_ctl(struct net *net,
+                                                      struct sock *sk,
+                                                      struct msghdr *msg,
+                                                      struct flowi6 *fl6,
+                                                      struct ipv6_txoptions *opt,
+                                                      int *hlimit, int *tclass,
+                                                      int *dontfrag);
 
 #define         LOOPBACK4_IPV6          cpu_to_be32(0x7f000006)
 
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index 50598472dc41..f738e25377ff 100644
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -152,6 +152,12 @@
 #define USB_INTRF_FUNC_SUSPEND_LP       (1 << (8 + 0))
 #define USB_INTRF_FUNC_SUSPEND_RW       (1 << (8 + 1))
 
+/*
+ * Interface status, Figure 9-5 USB 3.0 spec
+ */
+#define USB_INTRF_STAT_FUNC_RW_CAP     1
+#define USB_INTRF_STAT_FUNC_RW         2
+
 #define USB_ENDPOINT_HALT               0       /* IN/OUT will STALL */
 
 /* Bit array elements as returned by the USB_REQ_GET_STATUS request. */
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 301079d06f24..7b6646a8c067 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -908,6 +908,15 @@ list_add_event(struct perf_event *event, struct perf_event_context *ctx)
 }
 
 /*
+ * Initialize event state based on the perf_event_attr::disabled.
+ */
+static inline void perf_event__state_init(struct perf_event *event)
+{
+        event->state = event->attr.disabled ? PERF_EVENT_STATE_OFF :
+                                              PERF_EVENT_STATE_INACTIVE;
+}
+
+/*
  * Called at perf_event creation and when events are attached/detached from a
  * group.
  */
@@ -6179,8 +6188,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
         event->overflow_handler = overflow_handler;
         event->overflow_handler_context = context;
 
-        if (attr->disabled)
-                event->state = PERF_EVENT_STATE_OFF;
+        perf_event__state_init(event);
 
         pmu = NULL;
 
@@ -6609,9 +6617,17 @@ SYSCALL_DEFINE5(perf_event_open,
 
                 mutex_lock(&gctx->mutex);
                 perf_remove_from_context(group_leader);
+
+                /*
+                 * Removing from the context ends up with disabled
+                 * event. What we want here is event in the initial
+                 * startup state, ready to be add into new context.
+                 */
+                perf_event__state_init(group_leader);
                 list_for_each_entry(sibling, &group_leader->sibling_list,
                                     group_entry) {
                         perf_remove_from_context(sibling);
+                        perf_event__state_init(sibling);
                         put_ctx(gctx);
                 }
                 mutex_unlock(&gctx->mutex);
diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h
index f6e5ec2932b4..c1cc7e17ff9d 100644
--- a/kernel/rcutree_plugin.h
+++ b/kernel/rcutree_plugin.h
@@ -40,8 +40,7 @@
 #ifdef CONFIG_RCU_NOCB_CPU
 static cpumask_var_t rcu_nocb_mask; /* CPUs to have callbacks offloaded. */
 static bool have_rcu_nocb_mask;     /* Was rcu_nocb_mask allocated? */
-static bool rcu_nocb_poll;          /* Offload kthread are to poll. */
-module_param(rcu_nocb_poll, bool, 0444);
+static bool __read_mostly rcu_nocb_poll;    /* Offload kthread are to poll. */
 static char __initdata nocb_buf[NR_CPUS * 5];
 #endif /* #ifdef CONFIG_RCU_NOCB_CPU */
 
@@ -2159,6 +2158,13 @@ static int __init rcu_nocb_setup(char *str)
 }
 __setup("rcu_nocbs=", rcu_nocb_setup);
 
+static int __init parse_rcu_nocb_poll(char *arg)
+{
+        rcu_nocb_poll = 1;
+        return 0;
+}
+early_param("rcu_nocb_poll", parse_rcu_nocb_poll);
+
 /* Is the specified CPU a no-CPUs CPU? */
 static bool is_nocb_cpu(int cpu)
 {
@@ -2366,10 +2372,11 @@ static int rcu_nocb_kthread(void *arg)
         for (;;) {
                 /* If not polling, wait for next batch of callbacks. */
                 if (!rcu_nocb_poll)
-                        wait_event(rdp->nocb_wq, rdp->nocb_head);
+                        wait_event_interruptible(rdp->nocb_wq, rdp->nocb_head);
                 list = ACCESS_ONCE(rdp->nocb_head);
                 if (!list) {
                         schedule_timeout_interruptible(1);
+                        flush_signals(current);
                         continue;
                 }
 
diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index 2cd3c1b4e582..7ae4c4c5420e 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -222,8 +222,8 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
                         cfs_rq->runnable_load_avg);
         SEQ_printf(m, "  .%-30s: %lld\n", "blocked_load_avg",
                         cfs_rq->blocked_load_avg);
-        SEQ_printf(m, "  .%-30s: %ld\n", "tg_load_avg",
-                        atomic64_read(&cfs_rq->tg->load_avg));
+        SEQ_printf(m, "  .%-30s: %lld\n", "tg_load_avg",
+                        (unsigned long long)atomic64_read(&cfs_rq->tg->load_avg));
         SEQ_printf(m, "  .%-30s: %lld\n", "tg_load_contrib",
                         cfs_rq->tg_load_contrib);
         SEQ_printf(m, "  .%-30s: %d\n", "tg_runnable_contrib",
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 5eea8707234a..81fa53643409 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -2663,7 +2663,7 @@ static void destroy_cfs_bandwidth(struct cfs_bandwidth *cfs_b)
         hrtimer_cancel(&cfs_b->slack_timer);
 }
 
-static void unthrottle_offline_cfs_rqs(struct rq *rq)
+static void __maybe_unused unthrottle_offline_cfs_rqs(struct rq *rq)
 {
         struct cfs_rq *cfs_rq;
 
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 418feb01344e..4f02b2847357 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -566,7 +566,7 @@ static inline struct rt_bandwidth *sched_rt_bandwidth(struct rt_rq *rt_rq)
 static int do_balance_runtime(struct rt_rq *rt_rq)
 {
         struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);
-        struct root_domain *rd = cpu_rq(smp_processor_id())->rd;
+        struct root_domain *rd = rq_of_rt_rq(rt_rq)->rd;
         int i, weight, more = 0;
         u64 rt_period;
 
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 30b6de0d977c..c6d6400ee137 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -339,6 +339,7 @@ void clockevents_config_and_register(struct clock_event_device *dev,
         clockevents_config(dev, freq);
         clockevents_register_device(dev);
 }
+EXPORT_SYMBOL_GPL(clockevents_config_and_register);
 
 /**
  * clockevents_update_freq - Update frequency and reprogram a clock event device.
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index cbc6acb0db3f..8ed934601587 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -135,6 +135,20 @@ static void tk_setup_internals(struct timekeeper *tk, struct clocksource *clock)
 }
 
 /* Timekeeper helper functions. */
+
+#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
+u32 (*arch_gettimeoffset)(void);
+
+u32 get_arch_timeoffset(void)
+{
+        if (likely(arch_gettimeoffset))
+                return arch_gettimeoffset();
+        return 0;
+}
+#else
+static inline u32 get_arch_timeoffset(void) { return 0; }
+#endif
+
 static inline s64 timekeeping_get_ns(struct timekeeper *tk)
 {
         cycle_t cycle_now, cycle_delta;
@@ -151,8 +165,8 @@ static inline s64 timekeeping_get_ns(struct timekeeper *tk)
         nsec = cycle_delta * tk->mult + tk->xtime_nsec;
         nsec >>= tk->shift;
 
-        /* If arch requires, add in gettimeoffset() */
-        return nsec + arch_gettimeoffset();
+        /* If arch requires, add in get_arch_timeoffset() */
+        return nsec + get_arch_timeoffset();
 }
 
 static inline s64 timekeeping_get_ns_raw(struct timekeeper *tk)
@@ -171,8 +185,8 @@ static inline s64 timekeeping_get_ns_raw(struct timekeeper *tk)
         /* convert delta to nanoseconds. */
         nsec = clocksource_cyc2ns(cycle_delta, clock->mult, clock->shift);
 
-        /* If arch requires, add in gettimeoffset() */
-        return nsec + arch_gettimeoffset();
+        /* If arch requires, add in get_arch_timeoffset() */
+        return nsec + get_arch_timeoffset();
 }
 
 static RAW_NOTIFIER_HEAD(pvclock_gtod_chain);
@@ -254,8 +268,8 @@ static void timekeeping_forward_now(struct timekeeper *tk)
 
         tk->xtime_nsec += cycle_delta * tk->mult;
 
-        /* If arch requires, add in gettimeoffset() */
-        tk->xtime_nsec += (u64)arch_gettimeoffset() << tk->shift;
+        /* If arch requires, add in get_arch_timeoffset() */
+        tk->xtime_nsec += (u64)get_arch_timeoffset() << tk->shift;
 
         tk_normalize_xtime(tk);
 
diff --git a/lib/digsig.c b/lib/digsig.c
index 8c0e62975c88..dc2be7ed1765 100644
--- a/lib/digsig.c
+++ b/lib/digsig.c
@@ -162,6 +162,8 @@ static int digsig_verify_rsa(struct key *key,
         memset(out1, 0, head);
         memcpy(out1 + head, p, l);
 
+        kfree(p);
+
         err = pkcs_1_v1_5_decode_emsa(out1, len, mblen, out2, &len);
         if (err)
                 goto err;
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 6001ee6347a9..b5783d81eda9 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1257,6 +1257,10 @@ struct page *follow_trans_huge_pmd(struct vm_area_struct *vma,
         if (flags & FOLL_WRITE && !pmd_write(*pmd))
                 goto out;
 
+        /* Avoid dumping huge zero page */
+        if ((flags & FOLL_DUMP) && is_huge_zero_pmd(*pmd))
+                return ERR_PTR(-EFAULT);
+
         page = pmd_page(*pmd);
         VM_BUG_ON(!PageHead(page));
         if (flags & FOLL_TOUCH) {
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 4f3ea0b1e57c..546db81820e4 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -3033,6 +3033,7 @@ unsigned long hugetlb_change_protection(struct vm_area_struct *vma,
                 if (!huge_pte_none(huge_ptep_get(ptep))) {
                         pte = huge_ptep_get_and_clear(mm, address, ptep);
                         pte = pte_mkhuge(pte_modify(pte, newprot));
+                        pte = arch_make_huge_pte(pte, vma, NULL, 0);
                         set_huge_pte_at(mm, address, ptep, pte);
                         pages++;
                 }
diff --git a/mm/migrate.c b/mm/migrate.c
index c38778610aa8..2fd8b4af4744 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -160,8 +160,10 @@ static int remove_migration_pte(struct page *new, struct vm_area_struct *vma,
         if (is_write_migration_entry(entry))
                 pte = pte_mkwrite(pte);
 #ifdef CONFIG_HUGETLB_PAGE
-        if (PageHuge(new))
+        if (PageHuge(new)) {
                 pte = pte_mkhuge(pte);
+                pte = arch_make_huge_pte(pte, vma, new, 0);
+        }
 #endif
         flush_cache_page(vma, addr, pte_pfn(pte));
         set_pte_at(mm, addr, ptep, pte);
diff --git a/mm/mmap.c b/mm/mmap.c
index 35730ee9d515..d1e4124f3d0e 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2943,7 +2943,7 @@ static void vm_lock_mapping(struct mm_struct *mm, struct address_space *mapping)
  * vma in this mm is backed by the same anon_vma or address_space.
  *
  * We can take all the locks in random order because the VM code
- * taking i_mmap_mutex or anon_vma->mutex outside the mmap_sem never
+ * taking i_mmap_mutex or anon_vma->rwsem outside the mmap_sem never
  * takes more than one of them in a row. Secondly we're protected
  * against a concurrent mm_take_all_locks() by the mm_all_locks_mutex.
  *
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 25bfce0666eb..4925a02ae7e4 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -249,12 +249,12 @@ static void hci_conn_disconnect(struct hci_conn *conn)
         __u8 reason = hci_proto_disconn_ind(conn);
 
         switch (conn->type) {
-        case ACL_LINK:
-                hci_acl_disconn(conn, reason);
-                break;
         case AMP_LINK:
                 hci_amp_disconn(conn, reason);
                 break;
+        default:
+                hci_acl_disconn(conn, reason);
+                break;
         }
 }
 
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 68a9587c9694..5abefb12891d 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -859,6 +859,19 @@ int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb)
 
         skb_pull(skb, sizeof(code));
 
+        /*
+         * The SMP context must be initialized for all other PDUs except
+         * pairing and security requests. If we get any other PDU when
+         * not initialized simply disconnect (done if this function
+         * returns an error).
+         */
+        if (code != SMP_CMD_PAIRING_REQ && code != SMP_CMD_SECURITY_REQ &&
+            !conn->smp_chan) {
+                BT_ERR("Unexpected SMP command 0x%02x. Disconnecting.", code);
+                kfree_skb(skb);
+                return -ENOTSUPP;
+        }
+
         switch (code) {
         case SMP_CMD_PAIRING_REQ:
                 reason = smp_cmd_pairing_req(conn, skb);
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index b29dacf900f9..e6e1cbe863f5 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -1781,10 +1781,13 @@ static ssize_t pktgen_thread_write(struct file *file,
                         return -EFAULT;
                 i += len;
                 mutex_lock(&pktgen_thread_lock);
-                pktgen_add_device(t, f);
+                ret = pktgen_add_device(t, f);
                 mutex_unlock(&pktgen_thread_lock);
-                ret = count;
-                sprintf(pg_result, "OK: add_device=%s", f);
+                if (!ret) {
+                        ret = count;
+                        sprintf(pg_result, "OK: add_device=%s", f);
+                } else
+                        sprintf(pg_result, "ERROR: can not add device %s", f);
                 goto out;
         }
 
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index a9a2ae3e2213..32443ebc3e89 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -683,7 +683,7 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
         new->network_header     = old->network_header;
         new->mac_header         = old->mac_header;
         new->inner_transport_header = old->inner_transport_header;
-        new->inner_network_header = old->inner_transport_header;
+        new->inner_network_header = old->inner_network_header;
         skb_dst_copy(new, old);
         new->rxhash             = old->rxhash;
         new->ooo_okay           = old->ooo_okay;
diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c
index 291f2ed7cc31..cdf2e707bb10 100644
--- a/net/ipv4/tcp_cong.c
+++ b/net/ipv4/tcp_cong.c
@@ -310,6 +310,12 @@ void tcp_slow_start(struct tcp_sock *tp)
 {
         int cnt; /* increase in packets */
         unsigned int delta = 0;
+        u32 snd_cwnd = tp->snd_cwnd;
+
+        if (unlikely(!snd_cwnd)) {
+                pr_err_once("snd_cwnd is nul, please report this bug.\n");
+                snd_cwnd = 1U;
+        }
 
         /* RFC3465: ABC Slow start
          * Increase only after a full MSS of bytes is acked
@@ -324,7 +330,7 @@ void tcp_slow_start(struct tcp_sock *tp)
         if (sysctl_tcp_max_ssthresh > 0 && tp->snd_cwnd > sysctl_tcp_max_ssthresh)
                 cnt = sysctl_tcp_max_ssthresh >> 1;     /* limited slow start */
         else
-                cnt = tp->snd_cwnd;                     /* exponential increase */
+                cnt = snd_cwnd;                         /* exponential increase */
 
         /* RFC3465: ABC
          * We MAY increase by 2 if discovered delayed ack
@@ -334,11 +340,11 @@ void tcp_slow_start(struct tcp_sock *tp)
         tp->bytes_acked = 0;
 
         tp->snd_cwnd_cnt += cnt;
-        while (tp->snd_cwnd_cnt >= tp->snd_cwnd) {
-                tp->snd_cwnd_cnt -= tp->snd_cwnd;
+        while (tp->snd_cwnd_cnt >= snd_cwnd) {
+                tp->snd_cwnd_cnt -= snd_cwnd;
                 delta++;
         }
-        tp->snd_cwnd = min(tp->snd_cwnd + delta, tp->snd_cwnd_clamp);
+        tp->snd_cwnd = min(snd_cwnd + delta, tp->snd_cwnd_clamp);
 }
 EXPORT_SYMBOL_GPL(tcp_slow_start);
 
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 18f97ca76b00..ad70a962c20e 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3504,6 +3504,11 @@ static bool tcp_process_frto(struct sock *sk, int flag)
                 }
         } else {
                 if (!(flag & FLAG_DATA_ACKED) && (tp->frto_counter == 1)) {
+                        if (!tcp_packets_in_flight(tp)) {
+                                tcp_enter_frto_loss(sk, 2, flag);
+                                return true;
+                        }
+
                         /* Prevent sending of new data. */
                         tp->snd_cwnd = min(tp->snd_cwnd,
                                            tcp_packets_in_flight(tp));
@@ -5649,8 +5654,7 @@ static bool tcp_rcv_fastopen_synack(struct sock *sk, struct sk_buff *synack,
          * the remote receives only the retransmitted (regular) SYNs: either
          * the original SYN-data or the corresponding SYN-ACK is lost.
          */
-        syn_drop = (cookie->len <= 0 && data &&
-                    inet_csk(sk)->icsk_retransmits);
+        syn_drop = (cookie->len <= 0 && data && tp->total_retrans);
 
         tcp_fastopen_cache_set(sk, mss, cookie, syn_drop);
 
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 70b09ef2463b..eadb693eef55 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -496,6 +496,7 @@ void tcp_v4_err(struct sk_buff *icmp_skb, u32 info)
                  * errors returned from accept().
                  */
                 inet_csk_reqsk_queue_drop(sk, req, prev);
+                NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
                 goto out;
 
         case TCP_SYN_SENT:
@@ -1500,8 +1501,10 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
          * clogging syn queue with openreqs with exponentially increasing
          * timeout.
          */
-        if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1)
+        if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1) {
+                NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENOVERFLOWS);
                 goto drop;
+        }
 
         req = inet_reqsk_alloc(&tcp_request_sock_ops);
         if (!req)
@@ -1666,6 +1669,7 @@ drop_and_release:
 drop_and_free:
         reqsk_free(req);
 drop:
+        NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
         return 0;
 }
 EXPORT_SYMBOL(tcp_v4_conn_request);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 420e56326384..1b5d8cb9b123 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1660,6 +1660,7 @@ static int addrconf_ifid_eui64(u8 *eui, struct net_device *dev)
         if (dev->addr_len != IEEE802154_ADDR_LEN)
                 return -1;
         memcpy(eui, dev->dev_addr, 8);
+        eui[0] ^= 2;
         return 0;
 }
 
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 8edf2601065a..7a778b9a7b85 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -380,7 +380,7 @@ int ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len)
                 if (skb->protocol == htons(ETH_P_IPV6)) {
                         sin->sin6_addr = ipv6_hdr(skb)->saddr;
                         if (np->rxopt.all)
-                                datagram_recv_ctl(sk, msg, skb);
+                                ip6_datagram_recv_ctl(sk, msg, skb);
                         if (ipv6_addr_type(&sin->sin6_addr) & IPV6_ADDR_LINKLOCAL)
                                 sin->sin6_scope_id = IP6CB(skb)->iif;
                 } else {
@@ -468,7 +468,8 @@ out:
 }
 
 
-int datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
+int ip6_datagram_recv_ctl(struct sock *sk, struct msghdr *msg,
+                          struct sk_buff *skb)
 {
         struct ipv6_pinfo *np = inet6_sk(sk);
         struct inet6_skb_parm *opt = IP6CB(skb);
@@ -597,11 +598,12 @@ int datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
         }
         return 0;
 }
+EXPORT_SYMBOL_GPL(ip6_datagram_recv_ctl);
 
-int datagram_send_ctl(struct net *net, struct sock *sk,
-                      struct msghdr *msg, struct flowi6 *fl6,
-                      struct ipv6_txoptions *opt,
-                      int *hlimit, int *tclass, int *dontfrag)
+int ip6_datagram_send_ctl(struct net *net, struct sock *sk,
+                          struct msghdr *msg, struct flowi6 *fl6,
+                          struct ipv6_txoptions *opt,
+                          int *hlimit, int *tclass, int *dontfrag)
 {
         struct in6_pktinfo *src_info;
         struct cmsghdr *cmsg;
@@ -871,4 +873,4 @@ int datagram_send_ctl(struct net *net, struct sock *sk,
 exit_f:
         return err;
 }
-EXPORT_SYMBOL_GPL(datagram_send_ctl);
+EXPORT_SYMBOL_GPL(ip6_datagram_send_ctl);
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index 29124b7a04c8..d6de4b447250 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -365,8 +365,8 @@ fl_create(struct net *net, struct sock *sk, struct in6_flowlabel_req *freq,
                 msg.msg_control = (void*)(fl->opt+1);
                 memset(&flowi6, 0, sizeof(flowi6));
 
-                err = datagram_send_ctl(net, sk, &msg, &flowi6, fl->opt, &junk,
-                                        &junk, &junk);
+                err = ip6_datagram_send_ctl(net, sk, &msg, &flowi6, fl->opt,
+                                            &junk, &junk, &junk);
                 if (err)
                         goto done;
                 err = -EINVAL;
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index c727e4712751..131dd097736d 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -960,7 +960,7 @@ static netdev_tx_t ip6gre_tunnel_xmit(struct sk_buff *skb,
         int ret;
 
         if (!ip6_tnl_xmit_ctl(t))
-                return -1;
+                goto tx_err;
 
         switch (skb->protocol) {
         case htons(ETH_P_IP):
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index ee94d31c9d4d..d1e2e8ef29c5 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -476,8 +476,8 @@ sticky_done:
                 msg.msg_controllen = optlen;
                 msg.msg_control = (void*)(opt+1);
 
-                retv = datagram_send_ctl(net, sk, &msg, &fl6, opt, &junk, &junk,
-                                         &junk);
+                retv = ip6_datagram_send_ctl(net, sk, &msg, &fl6, opt, &junk,
+                                             &junk, &junk);
                 if (retv)
                         goto done;
 update:
@@ -1002,7 +1002,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
                 release_sock(sk);
 
                 if (skb) {
-                        int err = datagram_recv_ctl(sk, &msg, skb);
+                        int err = ip6_datagram_recv_ctl(sk, &msg, skb);
                         kfree_skb(skb);
                         if (err)
                                 return err;
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 6cd29b1e8b92..70fa81449997 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -507,7 +507,7 @@ static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
         sock_recv_ts_and_drops(msg, sk, skb);
 
         if (np->rxopt.all)
-                datagram_recv_ctl(sk, msg, skb);
+                ip6_datagram_recv_ctl(sk, msg, skb);
 
         err = copied;
         if (flags & MSG_TRUNC)
@@ -822,8 +822,8 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
                 memset(opt, 0, sizeof(struct ipv6_txoptions));
                 opt->tot_len = sizeof(struct ipv6_txoptions);
 
-                err = datagram_send_ctl(sock_net(sk), sk, msg, &fl6, opt,
-                                        &hlimit, &tclass, &dontfrag);
+                err = ip6_datagram_send_ctl(sock_net(sk), sk, msg, &fl6, opt,
+                                            &hlimit, &tclass, &dontfrag);
                 if (err < 0) {
                         fl6_sock_release(flowlabel);
                         return err;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index e229a3bc345d..363d8b7772e8 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -928,7 +928,7 @@ restart:
         dst_hold(&rt->dst);
         read_unlock_bh(&table->tb6_lock);
 
-        if (!rt->n && !(rt->rt6i_flags & RTF_NONEXTHOP))
+        if (!rt->n && !(rt->rt6i_flags & (RTF_NONEXTHOP | RTF_LOCAL)))
                 nrt = rt6_alloc_cow(rt, &fl6->daddr, &fl6->saddr);
         else if (!(rt->dst.flags & DST_HOST))
                 nrt = rt6_alloc_clone(rt, &fl6->daddr);
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 93825dd3a7c0..4f43537197ef 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -423,6 +423,7 @@ static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
                 }
 
                 inet_csk_reqsk_queue_drop(sk, req, prev);
+                NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
                 goto out;
 
         case TCP_SYN_SENT:
@@ -958,8 +959,10 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
                         goto drop;
         }
 
-        if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1)
+        if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1) {
+                NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENOVERFLOWS);
                 goto drop;
+        }
 
         req = inet6_reqsk_alloc(&tcp6_request_sock_ops);
         if (req == NULL)
@@ -1108,6 +1111,7 @@ drop_and_release:
 drop_and_free:
         reqsk_free(req);
 drop:
+        NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
         return 0; /* don't send reset */
 }
 
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index dfaa29b8b293..fb083295ff0b 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -443,7 +443,7 @@ try_again:
                         ip_cmsg_recv(msg, skb);
         } else {
                 if (np->rxopt.all)
-                        datagram_recv_ctl(sk, msg, skb);
+                        ip6_datagram_recv_ctl(sk, msg, skb);
         }
 
         err = copied;
@@ -1153,8 +1153,8 @@ do_udp_sendmsg:
                 memset(opt, 0, sizeof(struct ipv6_txoptions));
                 opt->tot_len = sizeof(*opt);
 
-                err = datagram_send_ctl(sock_net(sk), sk, msg, &fl6, opt,
-                                        &hlimit, &tclass, &dontfrag);
+                err = ip6_datagram_send_ctl(sock_net(sk), sk, msg, &fl6, opt,
+                                            &hlimit, &tclass, &dontfrag);
                 if (err < 0) {
                         fl6_sock_release(flowlabel);
                         return err;
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 1a9f3723c13c..2ac884d0e89b 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -168,6 +168,51 @@ l2tp_session_id_hash_2(struct l2tp_net *pn, u32 session_id)
 
 }
 
+/* Lookup the tunnel socket, possibly involving the fs code if the socket is
+ * owned by userspace.  A struct sock returned from this function must be
+ * released using l2tp_tunnel_sock_put once you're done with it.
+ */
+struct sock *l2tp_tunnel_sock_lookup(struct l2tp_tunnel *tunnel)
+{
+        int err = 0;
+        struct socket *sock = NULL;
+        struct sock *sk = NULL;
+
+        if (!tunnel)
+                goto out;
+
+        if (tunnel->fd >= 0) {
+                /* Socket is owned by userspace, who might be in the process
+                 * of closing it.  Look the socket up using the fd to ensure
+                 * consistency.
+                 */
+                sock = sockfd_lookup(tunnel->fd, &err);
+                if (sock)
+                        sk = sock->sk;
+        } else {
+                /* Socket is owned by kernelspace */
+                sk = tunnel->sock;
+        }
+
+out:
+        return sk;
+}
+EXPORT_SYMBOL_GPL(l2tp_tunnel_sock_lookup);
+
+/* Drop a reference to a tunnel socket obtained via. l2tp_tunnel_sock_put */
+void l2tp_tunnel_sock_put(struct sock *sk)
+{
+        struct l2tp_tunnel *tunnel = l2tp_sock_to_tunnel(sk);
+        if (tunnel) {
+                if (tunnel->fd >= 0) {
+                        /* Socket is owned by userspace */
+                        sockfd_put(sk->sk_socket);
+                }
+                sock_put(sk);
+        }
+}
+EXPORT_SYMBOL_GPL(l2tp_tunnel_sock_put);
+
 /* Lookup a session by id in the global session list
  */
 static struct l2tp_session *l2tp_session_find_2(struct net *net, u32 session_id)
@@ -1123,8 +1168,6 @@ int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb, int hdr_len
         struct udphdr *uh;
         struct inet_sock *inet;
         __wsum csum;
-        int old_headroom;
-        int new_headroom;
         int headroom;
         int uhlen = (tunnel->encap == L2TP_ENCAPTYPE_UDP) ? sizeof(struct udphdr) : 0;
         int udp_len;
@@ -1136,16 +1179,12 @@ int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb, int hdr_len
          */
         headroom = NET_SKB_PAD + sizeof(struct iphdr) +
                 uhlen + hdr_len;
-        old_headroom = skb_headroom(skb);
         if (skb_cow_head(skb, headroom)) {
                 kfree_skb(skb);
                 return NET_XMIT_DROP;
         }
 
-        new_headroom = skb_headroom(skb);
         skb_orphan(skb);
-        skb->truesize += new_headroom - old_headroom;
-
         /* Setup L2TP header */
         session->build_header(session, __skb_push(skb, hdr_len));
 
@@ -1607,6 +1646,7 @@ int l2tp_tunnel_create(struct net *net, int fd, int version, u32 tunnel_id, u32
         tunnel->old_sk_destruct = sk->sk_destruct;
         sk->sk_destruct = &l2tp_tunnel_destruct;
         tunnel->sock = sk;
+        tunnel->fd = fd;
         lockdep_set_class_and_name(&sk->sk_lock.slock, &l2tp_socket_class, "l2tp_sock");
 
         sk->sk_allocation = GFP_ATOMIC;
@@ -1642,24 +1682,32 @@ EXPORT_SYMBOL_GPL(l2tp_tunnel_create);
  */
 int l2tp_tunnel_delete(struct l2tp_tunnel *tunnel)
 {
-        int err = 0;
-        struct socket *sock = tunnel->sock ? tunnel->sock->sk_socket : NULL;
+        int err = -EBADF;
+        struct socket *sock = NULL;
+        struct sock *sk = NULL;
+
+        sk = l2tp_tunnel_sock_lookup(tunnel);
+        if (!sk)
+                goto out;
+
+        sock = sk->sk_socket;
+        BUG_ON(!sock);
 
         /* Force the tunnel socket to close. This will eventually
          * cause the tunnel to be deleted via the normal socket close
          * mechanisms when userspace closes the tunnel socket.
          */
-        if (sock != NULL) {
-                err = inet_shutdown(sock, 2);
+        err = inet_shutdown(sock, 2);
 
-                /* If the tunnel's socket was created by the kernel,
-                 * close the socket here since the socket was not
-                 * created by userspace.
-                 */
-                if (sock->file == NULL)
-                        err = inet_release(sock);
-        }
+        /* If the tunnel's socket was created by the kernel,
+         * close the socket here since the socket was not
+         * created by userspace.
+         */
+        if (sock->file == NULL)
+                err = inet_release(sock);
 
+        l2tp_tunnel_sock_put(sk);
+out:
         return err;
 }
 EXPORT_SYMBOL_GPL(l2tp_tunnel_delete);
diff --git a/net/l2tp/l2tp_core.h b/net/l2tp/l2tp_core.h
index 56d583e083a7..e62204cad4fe 100644
--- a/net/l2tp/l2tp_core.h
+++ b/net/l2tp/l2tp_core.h
@@ -188,7 +188,8 @@ struct l2tp_tunnel {
         int (*recv_payload_hook)(struct sk_buff *skb);
         void (*old_sk_destruct)(struct sock *);
         struct sock             *sock;          /* Parent socket */
-        int                     fd;
+        int                     fd;             /* Parent fd, if tunnel socket
+                                                 * was created by userspace */
 
         uint8_t                 priv[0];        /* private data */
 };
@@ -228,6 +229,8 @@ out:
         return tunnel;
 }
 
+extern struct sock *l2tp_tunnel_sock_lookup(struct l2tp_tunnel *tunnel);
+extern void l2tp_tunnel_sock_put(struct sock *sk);
 extern struct l2tp_session *l2tp_session_find(struct net *net, struct l2tp_tunnel *tunnel, u32 session_id);
 extern struct l2tp_session *l2tp_session_find_nth(struct l2tp_tunnel *tunnel, int nth);
 extern struct l2tp_session *l2tp_session_find_by_ifname(struct net *net, char *ifname);
diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
index 927547171bc7..8ee4a86ae996 100644
--- a/net/l2tp/l2tp_ip6.c
+++ b/net/l2tp/l2tp_ip6.c
@@ -554,8 +554,8 @@ static int l2tp_ip6_sendmsg(struct kiocb *iocb, struct sock *sk,
                 memset(opt, 0, sizeof(struct ipv6_txoptions));
                 opt->tot_len = sizeof(struct ipv6_txoptions);
 
-                err = datagram_send_ctl(sock_net(sk), sk, msg, &fl6, opt,
-                                        &hlimit, &tclass, &dontfrag);
+                err = ip6_datagram_send_ctl(sock_net(sk), sk, msg, &fl6, opt,
+                                            &hlimit, &tclass, &dontfrag);
                 if (err < 0) {
                         fl6_sock_release(flowlabel);
                         return err;
@@ -646,7 +646,7 @@ static int l2tp_ip6_recvmsg(struct kiocb *iocb, struct sock *sk,
                             struct msghdr *msg, size_t len, int noblock,
                             int flags, int *addr_len)
 {
-        struct inet_sock *inet = inet_sk(sk);
+        struct ipv6_pinfo *np = inet6_sk(sk);
         struct sockaddr_l2tpip6 *lsa = (struct sockaddr_l2tpip6 *)msg->msg_name;
         size_t copied = 0;
         int err = -EOPNOTSUPP;
@@ -688,8 +688,8 @@ static int l2tp_ip6_recvmsg(struct kiocb *iocb, struct sock *sk,
                         lsa->l2tp_scope_id = IP6CB(skb)->iif;
         }
 
-        if (inet->cmsg_flags)
-                ip_cmsg_recv(msg, skb);
+        if (np->rxopt.all)
+                ip6_datagram_recv_ctl(sk, msg, skb);
 
         if (flags & MSG_TRUNC)
                 copied = skb->len;
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index 286366ef8930..716605c241f4 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -388,8 +388,6 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
         struct l2tp_session *session;
         struct l2tp_tunnel *tunnel;
         struct pppol2tp_session *ps;
-        int old_headroom;
-        int new_headroom;
         int uhlen, headroom;
 
         if (sock_flag(sk, SOCK_DEAD) || !(sk->sk_state & PPPOX_CONNECTED))
@@ -408,7 +406,6 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
         if (tunnel == NULL)
                 goto abort_put_sess;
 
-        old_headroom = skb_headroom(skb);
         uhlen = (tunnel->encap == L2TP_ENCAPTYPE_UDP) ? sizeof(struct udphdr) : 0;
         headroom = NET_SKB_PAD +
                    sizeof(struct iphdr) + /* IP header */
@@ -418,9 +415,6 @@ static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
         if (skb_cow_head(skb, headroom))
                 goto abort_put_sess_tun;
 
-        new_headroom = skb_headroom(skb);
-        skb->truesize += new_headroom - old_headroom;
-
         /* Setup PPP header */
         __skb_push(skb, sizeof(ppph));
         skb->data[0] = ppph[0];
diff --git a/net/openvswitch/vport-netdev.c b/net/openvswitch/vport-netdev.c
index a9327e2e48ce..670cbc3518de 100644
--- a/net/openvswitch/vport-netdev.c
+++ b/net/openvswitch/vport-netdev.c
@@ -35,10 +35,11 @@
 /* Must be called with rcu_read_lock. */
 static void netdev_port_receive(struct vport *vport, struct sk_buff *skb)
 {
-        if (unlikely(!vport)) {
-                kfree_skb(skb);
-                return;
-        }
+        if (unlikely(!vport))
+                goto error;
+
+        if (unlikely(skb_warn_if_lro(skb)))
+                goto error;
 
         /* Make our own copy of the packet.  Otherwise we will mangle the
          * packet for anyone who came before us (e.g. tcpdump via AF_PACKET).
@@ -50,6 +51,10 @@ static void netdev_port_receive(struct vport *vport, struct sk_buff *skb)
 
         skb_push(skb, ETH_HLEN);
         ovs_vport_receive(vport, skb);
+        return;
+
+error:
+        kfree_skb(skb);
 }
 
 /* Called with rcu_read_lock and bottom-halves disabled. */
@@ -169,9 +174,6 @@ static int netdev_send(struct vport *vport, struct sk_buff *skb)
                 goto error;
         }
 
-        if (unlikely(skb_warn_if_lro(skb)))
-                goto error;
-
         skb->dev = netdev_vport->dev;
         len = skb->len;
         dev_queue_xmit(skb);
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index e639645e8fec..c111bd0e083a 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2361,13 +2361,15 @@ static int packet_release(struct socket *sock)
 
         packet_flush_mclist(sk);
 
-        memset(&req_u, 0, sizeof(req_u));
-
-        if (po->rx_ring.pg_vec)
+        if (po->rx_ring.pg_vec) {
+                memset(&req_u, 0, sizeof(req_u));
                 packet_set_ring(sk, &req_u, 1, 0);
+        }
 
-        if (po->tx_ring.pg_vec)
+        if (po->tx_ring.pg_vec) {
+                memset(&req_u, 0, sizeof(req_u));
                 packet_set_ring(sk, &req_u, 1, 1);
+        }
 
         fanout_release(sk);
 
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 298c0ddfb57e..3d2acc7a9c80 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -438,18 +438,18 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
                 if (q->rate) {
                         struct sk_buff_head *list = &sch->q;
 
-                        delay += packet_len_2_sched_time(skb->len, q);
-
                         if (!skb_queue_empty(list)) {
                                 /*
-                                 * Last packet in queue is reference point (now).
-                                 * First packet in queue is already in flight,
-                                 * calculate this time bonus and substract
+                                 * Last packet in queue is reference point (now),
+                                 * calculate this time bonus and subtract
                                  * from delay.
                                  */
-                                delay -= now - netem_skb_cb(skb_peek(list))->time_to_send;
+                                delay -= netem_skb_cb(skb_peek_tail(list))->time_to_send - now;
+                                delay = max_t(psched_tdiff_t, 0, delay);
                                 now = netem_skb_cb(skb_peek_tail(list))->time_to_send;
                         }
+
+                        delay += packet_len_2_sched_time(skb->len, q);
                 }
 
                 cb->time_to_send = now + delay;
diff --git a/net/sctp/auth.c b/net/sctp/auth.c
index 159b9bc5d633..d8420ae614dc 100644
--- a/net/sctp/auth.c
+++ b/net/sctp/auth.c
@@ -71,7 +71,7 @@ void sctp_auth_key_put(struct sctp_auth_bytes *key)
                 return;
 
         if (atomic_dec_and_test(&key->refcnt)) {
-                kfree(key);
+                kzfree(key);
                 SCTP_DBG_OBJCNT_DEC(keys);
         }
 }
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 17a001bac2cc..1a9c5fb77310 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -249,6 +249,8 @@ void sctp_endpoint_free(struct sctp_endpoint *ep)
 /* Final destructor for endpoint.  */
 static void sctp_endpoint_destroy(struct sctp_endpoint *ep)
 {
+        int i;
+
         SCTP_ASSERT(ep->base.dead, "Endpoint is not dead", return);
 
         /* Free up the HMAC transform. */
@@ -271,6 +273,9 @@ static void sctp_endpoint_destroy(struct sctp_endpoint *ep)
         sctp_inq_free(&ep->base.inqueue);
         sctp_bind_addr_free(&ep->base.bind_addr);
 
+        for (i = 0; i < SCTP_HOW_MANY_SECRETS; ++i)
+                memset(&ep->secret_key[i], 0, SCTP_SECRET_SIZE);
+
         /* Remove and free the port */
         if (sctp_sk(ep->base.sk)->bind_hash)
                 sctp_put_port(ep->base.sk);
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 9e65758cb038..cedd9bf67b8c 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3390,7 +3390,7 @@ static int sctp_setsockopt_auth_key(struct sock *sk,
 
         ret = sctp_auth_set_key(sctp_sk(sk)->ep, asoc, authkey);
 out:
-        kfree(authkey);
+        kzfree(authkey);
         return ret;
 }
 
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index bfa31714581f..fb20f25ddec9 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -98,9 +98,25 @@ __rpc_add_timer(struct rpc_wait_queue *queue, struct rpc_task *task)
         list_add(&task->u.tk_wait.timer_list, &queue->timer_list.list);
 }
 
+static void rpc_rotate_queue_owner(struct rpc_wait_queue *queue)
+{
+        struct list_head *q = &queue->tasks[queue->priority];
+        struct rpc_task *task;
+
+        if (!list_empty(q)) {
+                task = list_first_entry(q, struct rpc_task, u.tk_wait.list);
+                if (task->tk_owner == queue->owner)
+                        list_move_tail(&task->u.tk_wait.list, q);
+        }
+}
+
 static void rpc_set_waitqueue_priority(struct rpc_wait_queue *queue, int priority)
 {
-        queue->priority = priority;
+        if (queue->priority != priority) {
+                /* Fairness: rotate the list when changing priority */
+                rpc_rotate_queue_owner(queue);
+                queue->priority = priority;
+        }
 }
 
 static void rpc_set_waitqueue_owner(struct rpc_wait_queue *queue, pid_t pid)
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 0a148c9d2a5c..0f679df7d072 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -465,7 +465,7 @@ static int svc_udp_get_dest_address4(struct svc_rqst *rqstp,
 }
 
 /*
- * See net/ipv6/datagram.c : datagram_recv_ctl
+ * See net/ipv6/datagram.c : ip6_datagram_recv_ctl
  */
 static int svc_udp_get_dest_address6(struct svc_rqst *rqstp,
                                      struct cmsghdr *cmh)
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 01592d7d4789..45f1618c8e23 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -1358,7 +1358,7 @@ ieee80211_bss(struct wiphy *wiphy, struct iw_request_info *info,
                                                   &iwe, IW_EV_UINT_LEN);
         }
 
-        buf = kmalloc(30, GFP_ATOMIC);
+        buf = kmalloc(31, GFP_ATOMIC);
         if (buf) {
                 memset(&iwe, 0, sizeof(iwe));
                 iwe.cmd = IWEVCUSTOM;
diff --git a/samples/seccomp/Makefile b/samples/seccomp/Makefile
index bbbd276659ba..7203e66dcd6f 100644
--- a/samples/seccomp/Makefile
+++ b/samples/seccomp/Makefile
@@ -19,6 +19,7 @@ bpf-direct-objs := bpf-direct.o
 
 # Try to match the kernel target.
 ifndef CONFIG_64BIT
+ifndef CROSS_COMPILE
 
 # s390 has -m31 flag to build 31 bit binaries
 ifndef CONFIG_S390
@@ -35,6 +36,7 @@ HOSTLOADLIBES_bpf-direct += $(MFLAG)
 HOSTLOADLIBES_bpf-fancy += $(MFLAG)
 HOSTLOADLIBES_dropper += $(MFLAG)
 endif
+endif
 
 # Tell kbuild to always build the programs
 always := $(hostprogs-y)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 4d2c7dfdaabd..2bb08a962ce3 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -230,12 +230,12 @@ our $Inline	= qr{inline|__always_inline|noinline};
 our $Member     = qr{->$Ident|\.$Ident|\[[^]]*\]};
 our $Lval       = qr{$Ident(?:$Member)*};
 
-our $Float_hex  = qr{(?i:0x[0-9a-f]+p-?[0-9]+[fl]?)};
-our $Float_dec  = qr{(?i:((?:[0-9]+\.[0-9]*|[0-9]*\.[0-9]+)(?:e-?[0-9]+)?[fl]?))};
-our $Float_int  = qr{(?i:[0-9]+e-?[0-9]+[fl]?)};
+our $Float_hex  = qr{(?i)0x[0-9a-f]+p-?[0-9]+[fl]?};
+our $Float_dec  = qr{(?i)(?:[0-9]+\.[0-9]*|[0-9]*\.[0-9]+)(?:e-?[0-9]+)?[fl]?};
+our $Float_int  = qr{(?i)[0-9]+e-?[0-9]+[fl]?};
 our $Float      = qr{$Float_hex|$Float_dec|$Float_int};
-our $Constant   = qr{(?:$Float|(?i:(?:0x[0-9a-f]+|[0-9]+)[ul]*))};
-our $Assignment = qr{(?:\*\=|/=|%=|\+=|-=|<<=|>>=|&=|\^=|\|=|=)};
+our $Constant   = qr{$Float|(?i)(?:0x[0-9a-f]+|[0-9]+)[ul]*};
+our $Assignment = qr{\*\=|/=|%=|\+=|-=|<<=|>>=|&=|\^=|\|=|=};
 our $Compare    = qr{<=|>=|==|!=|<|>};
 our $Operators  = qr{
                         <=|>=|==|!=|
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index a210c8d7b4bc..3b98159d9645 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -108,13 +108,18 @@ if SND_IMX_SOC
 config SND_SOC_IMX_SSI
         tristate
 
-config SND_SOC_IMX_PCM_FIQ
+config SND_SOC_IMX_PCM
         tristate
+
+config SND_SOC_IMX_PCM_FIQ
+        bool
         select FIQ
+        select SND_SOC_IMX_PCM
 
 config SND_SOC_IMX_PCM_DMA
-        tristate
+        bool
         select SND_SOC_DMAENGINE_PCM
+        select SND_SOC_IMX_PCM
 
 config SND_SOC_IMX_AUDMUX
         tristate
diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile
index ec1457915d7c..afd34794db53 100644
--- a/sound/soc/fsl/Makefile
+++ b/sound/soc/fsl/Makefile
@@ -41,10 +41,7 @@ endif
 obj-$(CONFIG_SND_SOC_IMX_SSI) += snd-soc-imx-ssi.o
 obj-$(CONFIG_SND_SOC_IMX_AUDMUX) += snd-soc-imx-audmux.o
 
-obj-$(CONFIG_SND_SOC_IMX_PCM_FIQ) += snd-soc-imx-pcm-fiq.o
-snd-soc-imx-pcm-fiq-y := imx-pcm-fiq.o imx-pcm.o
-obj-$(CONFIG_SND_SOC_IMX_PCM_DMA) += snd-soc-imx-pcm-dma.o
-snd-soc-imx-pcm-dma-y := imx-pcm-dma.o imx-pcm.o
+obj-$(CONFIG_SND_SOC_IMX_PCM) += snd-soc-imx-pcm.o
 
 # i.MX Machine Support
 snd-soc-eukrea-tlv320-objs := eukrea-tlv320.o
diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c
index bf363d8d044a..500f8ce55d78 100644
--- a/sound/soc/fsl/imx-pcm-dma.c
+++ b/sound/soc/fsl/imx-pcm-dma.c
@@ -154,26 +154,7 @@ static struct snd_soc_platform_driver imx_soc_platform_mx2 = {
         .pcm_free       = imx_pcm_free,
 };
 
-static int imx_soc_platform_probe(struct platform_device *pdev)
+int imx_pcm_dma_init(struct platform_device *pdev)
 {
         return snd_soc_register_platform(&pdev->dev, &imx_soc_platform_mx2);
 }
-
-static int imx_soc_platform_remove(struct platform_device *pdev)
-{
-        snd_soc_unregister_platform(&pdev->dev);
-        return 0;
-}
-
-static struct platform_driver imx_pcm_driver = {
-        .driver = {
-                        .name = "imx-pcm-audio",
-                        .owner = THIS_MODULE,
-        },
-        .probe = imx_soc_platform_probe,
-        .remove = imx_soc_platform_remove,
-};
-
-module_platform_driver(imx_pcm_driver);
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:imx-pcm-audio");
diff --git a/sound/soc/fsl/imx-pcm-fiq.c b/sound/soc/fsl/imx-pcm-fiq.c
index 5ec362ae4d01..920f945cb2f4 100644
--- a/sound/soc/fsl/imx-pcm-fiq.c
+++ b/sound/soc/fsl/imx-pcm-fiq.c
@@ -281,7 +281,7 @@ static struct snd_soc_platform_driver imx_soc_platform_fiq = {
         .pcm_free       = imx_pcm_fiq_free,
 };
 
-static int imx_soc_platform_probe(struct platform_device *pdev)
+int imx_pcm_fiq_init(struct platform_device *pdev)
 {
         struct imx_ssi *ssi = platform_get_drvdata(pdev);
         int ret;
@@ -314,23 +314,3 @@ failed_register:
 
         return ret;
 }
-
-static int imx_soc_platform_remove(struct platform_device *pdev)
-{
-        snd_soc_unregister_platform(&pdev->dev);
-        return 0;
-}
-
-static struct platform_driver imx_pcm_driver = {
-        .driver = {
-                        .name = "imx-fiq-pcm-audio",
-                        .owner = THIS_MODULE,
-        },
-
-        .probe = imx_soc_platform_probe,
-        .remove = imx_soc_platform_remove,
-};
-
-module_platform_driver(imx_pcm_driver);
-
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/fsl/imx-pcm.c b/sound/soc/fsl/imx-pcm.c
index 0c9f188ddc68..0d0625bfcb65 100644
--- a/sound/soc/fsl/imx-pcm.c
+++ b/sound/soc/fsl/imx-pcm.c
@@ -31,6 +31,7 @@ int snd_imx_pcm_mmap(struct snd_pcm_substream *substream,
                         runtime->dma_bytes);
         return ret;
 }
+EXPORT_SYMBOL_GPL(snd_imx_pcm_mmap);
 
 static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
 {
@@ -79,6 +80,7 @@ int imx_pcm_new(struct snd_soc_pcm_runtime *rtd)
 out:
         return ret;
 }
+EXPORT_SYMBOL_GPL(imx_pcm_new);
 
 void imx_pcm_free(struct snd_pcm *pcm)
 {
@@ -100,6 +102,39 @@ void imx_pcm_free(struct snd_pcm *pcm)
                 buf->area = NULL;
         }
 }
+EXPORT_SYMBOL_GPL(imx_pcm_free);
+
+static int imx_pcm_probe(struct platform_device *pdev)
+{
+        if (strcmp(pdev->id_entry->name, "imx-fiq-pcm-audio") == 0)
+                return imx_pcm_fiq_init(pdev);
+
+        return imx_pcm_dma_init(pdev);
+}
+
+static int imx_pcm_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_device_id imx_pcm_devtype[] = {
+        { .name = "imx-pcm-audio", },
+        { .name = "imx-fiq-pcm-audio", },
+        { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(platform, imx_pcm_devtype);
+
+static struct platform_driver imx_pcm_driver = {
+        .driver = {
+                        .name = "imx-pcm",
+                        .owner = THIS_MODULE,
+        },
+        .id_table = imx_pcm_devtype,
+        .probe = imx_pcm_probe,
+        .remove = imx_pcm_remove,
+};
+module_platform_driver(imx_pcm_driver);
 
 MODULE_DESCRIPTION("Freescale i.MX PCM driver");
 MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
diff --git a/sound/soc/fsl/imx-pcm.h b/sound/soc/fsl/imx-pcm.h
index 83c0ed7d55c9..5ae13a13a353 100644
--- a/sound/soc/fsl/imx-pcm.h
+++ b/sound/soc/fsl/imx-pcm.h
@@ -30,4 +30,22 @@ int snd_imx_pcm_mmap(struct snd_pcm_substream *substream,
 int imx_pcm_new(struct snd_soc_pcm_runtime *rtd);
 void imx_pcm_free(struct snd_pcm *pcm);
 
+#ifdef CONFIG_SND_SOC_IMX_PCM_DMA
+int imx_pcm_dma_init(struct platform_device *pdev);
+#else
+static inline int imx_pcm_dma_init(struct platform_device *pdev)
+{
+        return -ENODEV;
+}
+#endif
+
+#ifdef CONFIG_SND_SOC_IMX_PCM_FIQ
+int imx_pcm_fiq_init(struct platform_device *pdev);
+#else
+static inline int imx_pcm_fiq_init(struct platform_device *pdev)
+{
+        return -ENODEV;
+}
+#endif
+
 #endif /* _IMX_PCM_H */
diff --git a/tools/vm/.gitignore b/tools/vm/.gitignore
new file mode 100644
index 000000000000..44f095fa2604
--- /dev/null
+++ b/tools/vm/.gitignore
@@ -0,0 +1,2 @@
+slabinfo
+page-types