36 files changed, 73 insertions, 202 deletions

diff --git a/arch/arm/boot/compressed/atags_to_fdt.c b/arch/arm/boot/compressed/atags_to_fdt.c
index 6ce11c481178..797f04bedb47 100644
--- a/arch/arm/boot/compressed/atags_to_fdt.c
+++ b/arch/arm/boot/compressed/atags_to_fdt.c
@@ -77,6 +77,8 @@ int atags_to_fdt(void *atag_list, void *fdt, int total_space)
                 } else if (atag->hdr.tag == ATAG_MEM) {
                         if (memcount >= sizeof(mem_reg_property)/4)
                                 continue;
+                        if (!atag->u.mem.size)
+                                continue;
                         mem_reg_property[memcount++] = cpu_to_fdt32(atag->u.mem.start);
                         mem_reg_property[memcount++] = cpu_to_fdt32(atag->u.mem.size);
                 } else if (atag->hdr.tag == ATAG_INITRD2) {
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 5f6045f1766c..dc7e8ce8e6be 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -273,7 +273,7 @@ restart:	adr	r0, LC0
                 add     r0, r0, #0x100
                 mov     r1, r6
                 sub     r2, sp, r6
-                blne    atags_to_fdt
+                bleq    atags_to_fdt
 
                 ldmfd   sp!, {r0-r3, ip, lr}
                 sub     sp, sp, #0x10000
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index 799ad1889b51..773ef484037a 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -55,7 +55,6 @@
                                 #interrupt-cells = <2>;
                                 compatible = "atmel,at91rm9200-aic";
                                 interrupt-controller;
-                                interrupt-parent;
                                 reg = <0xfffff000 0x200>;
                         };
 
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 9e6eb6ecea0e..c8042147eaa2 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -56,7 +56,6 @@
                                 #interrupt-cells = <2>;
                                 compatible = "atmel,at91rm9200-aic";
                                 interrupt-controller;
-                                interrupt-parent;
                                 reg = <0xfffff000 0x200>;
                         };
 
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 70ab3a4e026f..dd4ed748469a 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -54,7 +54,6 @@
                                 #interrupt-cells = <2>;
                                 compatible = "atmel,at91rm9200-aic";
                                 interrupt-controller;
-                                interrupt-parent;
                                 reg = <0xfffff000 0x200>;
                         };
 
diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi
index d73dce645667..14bc30705099 100644
--- a/arch/arm/boot/dts/db8500.dtsi
+++ b/arch/arm/boot/dts/db8500.dtsi
@@ -24,7 +24,6 @@
                         #interrupt-cells = <3>;
                         #address-cells = <1>;
                         interrupt-controller;
-                        interrupt-parent;
                         reg = <0xa0411000 0x1000>,
                               <0xa0410100 0x100>;
                 };
diff --git a/arch/arm/boot/dts/highbank.dts b/arch/arm/boot/dts/highbank.dts
index 37c0ff9c8b90..83e72294aefb 100644
--- a/arch/arm/boot/dts/highbank.dts
+++ b/arch/arm/boot/dts/highbank.dts
@@ -89,7 +89,6 @@
                         #size-cells = <0>;
                         #address-cells = <1>;
                         interrupt-controller;
-                        interrupt-parent;
                         reg = <0xfff11000 0x1000>,
                               <0xfff10100 0x100>;
                 };
diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c
index 7a66311f3066..7e288f96cedf 100644
--- a/arch/arm/common/vic.c
+++ b/arch/arm/common/vic.c
@@ -427,19 +427,18 @@ int __init vic_of_init(struct device_node *node, struct device_node *parent)
 
 /*
  * Handle each interrupt in a single VIC.  Returns non-zero if we've
- * handled at least one interrupt.  This does a single read of the
- * status register and handles all interrupts in order from LSB first.
+ * handled at least one interrupt.  This reads the status register
+ * before handling each interrupt, which is necessary given that
+ * handle_IRQ may briefly re-enable interrupts for soft IRQ handling.
  */
 static int handle_one_vic(struct vic_device *vic, struct pt_regs *regs)
 {
         u32 stat, irq;
         int handled = 0;
 
-        stat = readl_relaxed(vic->base + VIC_IRQ_STATUS);
-        while (stat) {
+        while ((stat = readl_relaxed(vic->base + VIC_IRQ_STATUS))) {
                 irq = ffs(stat) - 1;
                 handle_IRQ(irq_find_mapping(vic->domain, irq), regs);
-                stat &= ~(1 << irq);
                 handled = 1;
         }
 
diff --git a/arch/arm/include/asm/jump_label.h b/arch/arm/include/asm/jump_label.h
index 5c5ca2ea62b0..bfc198c75913 100644
--- a/arch/arm/include/asm/jump_label.h
+++ b/arch/arm/include/asm/jump_label.h
@@ -14,7 +14,7 @@
 #define JUMP_LABEL_NOP  "nop"
 #endif
 
-static __always_inline bool arch_static_branch(struct jump_label_key *key)
+static __always_inline bool arch_static_branch(struct static_key *key)
 {
         asm goto("1:\n\t"
                  JUMP_LABEL_NOP "\n\t"
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index b91411371ae1..ebfac782593f 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -523,7 +523,21 @@ int __init arm_add_memory(phys_addr_t start, unsigned long size)
          */
         size -= start & ~PAGE_MASK;
         bank->start = PAGE_ALIGN(start);
-        bank->size  = size & PAGE_MASK;
+
+#ifndef CONFIG_LPAE
+        if (bank->start + size < bank->start) {
+                printk(KERN_CRIT "Truncating memory at 0x%08llx to fit in "
+                        "32-bit physical address space\n", (long long)start);
+                /*
+                 * To ensure bank->start + bank->size is representable in
+                 * 32 bits, we use ULONG_MAX as the upper limit rather than 4GB.
+                 * This means we lose a page after masking.
+                 */
+                size = ULONG_MAX - bank->start;
+        }
+#endif
+
+        bank->size = size & PAGE_MASK;
 
         /*
          * Check whether this memory region has non-zero size or
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index fef42b21cecb..5b150afb995b 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -118,10 +118,14 @@ static int twd_cpufreq_transition(struct notifier_block *nb,
          * The twd clock events must be reprogrammed to account for the new
          * frequency.  The timer is local to a cpu, so cross-call to the
          * changing cpu.
+         *
+         * Only wait for it to finish, if the cpu is active to avoid
+         * deadlock when cpu1 is spinning on while(!cpu_active(cpu1)) during
+         * booting of that cpu.
          */
         if (state == CPUFREQ_POSTCHANGE || state == CPUFREQ_RESUMECHANGE)
                 smp_call_function_single(freqs->cpu, twd_update_frequency,
-                        NULL, 1);
+                                         NULL, cpu_active(freqs->cpu));
 
         return NOTIFY_OK;
 }
diff --git a/arch/arm/mach-bcmring/core.c b/arch/arm/mach-bcmring/core.c
index 22e4e0a28ad1..adbfb1994582 100644
--- a/arch/arm/mach-bcmring/core.c
+++ b/arch/arm/mach-bcmring/core.c
@@ -52,8 +52,8 @@
 #include <mach/csp/chipcHw_inline.h>
 #include <mach/csp/tmrHw_reg.h>
 
-static AMBA_APB_DEVICE(uartA, "uarta", MM_ADDR_IO_UARTA, { IRQ_UARTA }, NULL);
-static AMBA_APB_DEVICE(uartB, "uartb", MM_ADDR_IO_UARTB, { IRQ_UARTB }, NULL);
+static AMBA_APB_DEVICE(uartA, "uartA", 0, MM_ADDR_IO_UARTA, {IRQ_UARTA}, NULL);
+static AMBA_APB_DEVICE(uartB, "uartB", 0, MM_ADDR_IO_UARTB, {IRQ_UARTB}, NULL);
 
 static struct clk pll1_clk = {
         .name = "PLL1",
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 0491ceef1cda..e81c35f936b5 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -368,6 +368,7 @@ comment "Flattened Device Tree based board for EXYNOS SoCs"
 
 config MACH_EXYNOS4_DT
         bool "Samsung Exynos4 Machine using device tree"
+        depends on ARCH_EXYNOS4
         select CPU_EXYNOS4210
         select USE_OF
         select ARM_AMBA
@@ -380,6 +381,7 @@ config MACH_EXYNOS4_DT
 
 config MACH_EXYNOS5_DT
         bool "SAMSUNG EXYNOS5 Machine using device tree"
+        depends on ARCH_EXYNOS5
         select SOC_EXYNOS5250
         select USE_OF
         select ARM_AMBA
diff --git a/arch/arm/mach-exynos/include/mach/irqs.h b/arch/arm/mach-exynos/include/mach/irqs.h
index 9bee8535d9e0..591e78521a9f 100644
--- a/arch/arm/mach-exynos/include/mach/irqs.h
+++ b/arch/arm/mach-exynos/include/mach/irqs.h
@@ -212,6 +212,8 @@
 #define IRQ_MFC                         EXYNOS4_IRQ_MFC
 #define IRQ_SDO                         EXYNOS4_IRQ_SDO
 
+#define IRQ_I2S0                        EXYNOS4_IRQ_I2S0
+
 #define IRQ_ADC                         EXYNOS4_IRQ_ADC0
 #define IRQ_TC                          EXYNOS4_IRQ_PEN0
 
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index 024d38ff1718..6e6d11ff352a 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -89,6 +89,10 @@
 #define EXYNOS4_PA_MDMA1                0x12840000
 #define EXYNOS4_PA_PDMA0                0x12680000
 #define EXYNOS4_PA_PDMA1                0x12690000
+#define EXYNOS5_PA_MDMA0                0x10800000
+#define EXYNOS5_PA_MDMA1                0x11C10000
+#define EXYNOS5_PA_PDMA0                0x121A0000
+#define EXYNOS5_PA_PDMA1                0x121B0000
 
 #define EXYNOS4_PA_SYSMMU_MDMA          0x10A40000
 #define EXYNOS4_PA_SYSMMU_SSS           0x10A50000
diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h
index e141c1fd68d8..d9578a58ae7f 100644
--- a/arch/arm/mach-exynos/include/mach/regs-clock.h
+++ b/arch/arm/mach-exynos/include/mach/regs-clock.h
@@ -255,9 +255,15 @@
 
 /* For EXYNOS5250 */
 
+#define EXYNOS5_APLL_LOCK                       EXYNOS_CLKREG(0x00000)
 #define EXYNOS5_APLL_CON0                       EXYNOS_CLKREG(0x00100)
 #define EXYNOS5_CLKSRC_CPU                      EXYNOS_CLKREG(0x00200)
+#define EXYNOS5_CLKMUX_STATCPU                  EXYNOS_CLKREG(0x00400)
 #define EXYNOS5_CLKDIV_CPU0                     EXYNOS_CLKREG(0x00500)
+#define EXYNOS5_CLKDIV_CPU1                     EXYNOS_CLKREG(0x00504)
+#define EXYNOS5_CLKDIV_STATCPU0                 EXYNOS_CLKREG(0x00600)
+#define EXYNOS5_CLKDIV_STATCPU1                 EXYNOS_CLKREG(0x00604)
+
 #define EXYNOS5_MPLL_CON0                       EXYNOS_CLKREG(0x04100)
 #define EXYNOS5_CLKSRC_CORE1                    EXYNOS_CLKREG(0x04204)
 
diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c
index 0d26f50081ad..4711c8920e37 100644
--- a/arch/arm/mach-exynos/mach-exynos5-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
@@ -45,7 +45,7 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = {
                                 "exynos4210-uart.3", NULL),
         OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA0, "dma-pl330.0", NULL),
         OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA1, "dma-pl330.1", NULL),
-        OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA1, "dma-pl330.2", NULL),
+        OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_MDMA1, "dma-pl330.2", NULL),
         {},
 };
 
diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c
index b3982c867c9c..b4f1f902ce6d 100644
--- a/arch/arm/mach-exynos/mach-nuri.c
+++ b/arch/arm/mach-exynos/mach-nuri.c
@@ -307,49 +307,7 @@ static struct i2c_board_info i2c1_devs[] __initdata = {
 };
 
 /* TSP */
-static u8 mxt_init_vals[] = {
-        /* MXT_GEN_COMMAND(6) */
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        /* MXT_GEN_POWER(7) */
-        0x20, 0xff, 0x32,
-        /* MXT_GEN_ACQUIRE(8) */
-        0x0a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x09, 0x23,
-        /* MXT_TOUCH_MULTI(9) */
-        0x00, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x02, 0x00,
-        0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00,
-        /* MXT_TOUCH_KEYARRAY(15) */
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
-        0x00,
-        /* MXT_SPT_GPIOPWM(19) */
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        /* MXT_PROCI_GRIPFACE(20) */
-        0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x28, 0x04,
-        0x0f, 0x0a,
-        /* MXT_PROCG_NOISE(22) */
-        0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x23, 0x00,
-        0x00, 0x05, 0x0f, 0x19, 0x23, 0x2d, 0x03,
-        /* MXT_TOUCH_PROXIMITY(23) */
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00,
-        /* MXT_PROCI_ONETOUCH(24) */
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        /* MXT_SPT_SELFTEST(25) */
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00,
-        /* MXT_PROCI_TWOTOUCH(27) */
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        /* MXT_SPT_CTECONFIG(28) */
-        0x00, 0x00, 0x02, 0x08, 0x10, 0x00,
-};
-
 static struct mxt_platform_data mxt_platform_data = {
-        .config                 = mxt_init_vals,
-        .config_length          = ARRAY_SIZE(mxt_init_vals),
-
         .x_line                 = 18,
         .y_line                 = 11,
         .x_size                 = 1024,
@@ -571,7 +529,7 @@ static struct regulator_init_data __initdata max8997_ldo7_data = {
 
 static struct regulator_init_data __initdata max8997_ldo8_data = {
         .constraints    = {
-                .name           = "VUSB/VDAC_3.3V_C210",
+                .name           = "VUSB+VDAC_3.3V_C210",
                 .min_uV         = 3300000,
                 .max_uV         = 3300000,
                 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
@@ -1347,6 +1305,7 @@ static struct platform_device *nuri_devices[] __initdata = {
 
 static void __init nuri_map_io(void)
 {
+        clk_xusbxti.rate = 24000000;
         exynos_init_io(NULL, 0);
         s3c24xx_init_clocks(24000000);
         s3c24xx_init_uarts(nuri_uartcfgs, ARRAY_SIZE(nuri_uartcfgs));
@@ -1379,7 +1338,6 @@ static void __init nuri_machine_init(void)
         nuri_camera_init();
 
         nuri_ehci_init();
-        clk_xusbxti.rate = 24000000;
 
         /* Last */
         platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c
index 6bb9dbdd73fd..7ebf79c2ab34 100644
--- a/arch/arm/mach-exynos/mach-universal_c210.c
+++ b/arch/arm/mach-exynos/mach-universal_c210.c
@@ -29,6 +29,7 @@
 #include <asm/mach-types.h>
 
 #include <plat/regs-serial.h>
+#include <plat/clock.h>
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/iic.h>
@@ -1057,6 +1058,7 @@ static struct platform_device *universal_devices[] __initdata = {
 
 static void __init universal_map_io(void)
 {
+        clk_xusbxti.rate = 24000000;
         exynos_init_io(NULL, 0);
         s3c24xx_init_clocks(24000000);
         s3c24xx_init_uarts(universal_uartcfgs, ARRAY_SIZE(universal_uartcfgs));
diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c
index 3698a370d636..26aac363a064 100644
--- a/arch/arm/mach-msm/board-halibut.c
+++ b/arch/arm/mach-msm/board-halibut.c
@@ -86,9 +86,6 @@ static void __init halibut_init(void)
 static void __init halibut_fixup(struct tag *tags, char **cmdline,
                                  struct meminfo *mi)
 {
-        mi->nr_banks=1;
-        mi->bank[0].start = PHYS_OFFSET;
-        mi->bank[0].size = (101*1024*1024);
 }
 
 static void __init halibut_map_io(void)
diff --git a/arch/arm/mach-msm/board-trout-panel.c b/arch/arm/mach-msm/board-trout-panel.c
index 25105c1027fe..89bf6b426699 100644
--- a/arch/arm/mach-msm/board-trout-panel.c
+++ b/arch/arm/mach-msm/board-trout-panel.c
@@ -12,6 +12,7 @@
 
 #include <asm/io.h>
 #include <asm/mach-types.h>
+#include <asm/system_info.h>
 
 #include <mach/msm_fb.h>
 #include <mach/vreg.h>
diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c
index 5414f76ec0a9..d4060a37e23d 100644
--- a/arch/arm/mach-msm/board-trout.c
+++ b/arch/arm/mach-msm/board-trout.c
@@ -19,6 +19,7 @@
 #include <linux/platform_device.h>
 #include <linux/clkdev.h>
 
+#include <asm/system_info.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
diff --git a/arch/arm/mach-msm/proc_comm.c b/arch/arm/mach-msm/proc_comm.c
index 67e701c7f183..9980dc736e7b 100644
--- a/arch/arm/mach-msm/proc_comm.c
+++ b/arch/arm/mach-msm/proc_comm.c
@@ -121,7 +121,7 @@ int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2)
  * and unknown state. This function should be called early to
  * wait on the ARM9.
  */
-void __init proc_comm_boot_wait(void)
+void __devinit proc_comm_boot_wait(void)
 {
         void __iomem *base = MSM_SHARED_RAM_BASE;
  
diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
index 7072e0d651b1..3d9d746b221a 100644
--- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
+++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
@@ -165,83 +165,3 @@ int omap2_select_table_rate(struct clk *clk, unsigned long rate)
 
         return 0;
 }
-
-#ifdef CONFIG_CPU_FREQ
-/*
- * Walk PRCM rate table and fillout cpufreq freq_table
- * XXX This should be replaced by an OPP layer in the near future
- */
-static struct cpufreq_frequency_table *freq_table;
-
-void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table)
-{
-        const struct prcm_config *prcm;
-        int i = 0;
-        int tbl_sz = 0;
-
-        if (!cpu_is_omap24xx())
-                return;
-
-        for (prcm = rate_table; prcm->mpu_speed; prcm++) {
-                if (!(prcm->flags & cpu_mask))
-                        continue;
-                if (prcm->xtal_speed != sclk->rate)
-                        continue;
-
-                /* don't put bypass rates in table */
-                if (prcm->dpll_speed == prcm->xtal_speed)
-                        continue;
-
-                tbl_sz++;
-        }
-
-        /*
-         * XXX Ensure that we're doing what CPUFreq expects for this error
-         * case and the following one
-         */
-        if (tbl_sz == 0) {
-                pr_warning("%s: no matching entries in rate_table\n",
-                           __func__);
-                return;
-        }
-
-        /* Include the CPUFREQ_TABLE_END terminator entry */
-        tbl_sz++;
-
-        freq_table = kzalloc(sizeof(struct cpufreq_frequency_table) * tbl_sz,
-                             GFP_ATOMIC);
-        if (!freq_table) {
-                pr_err("%s: could not kzalloc frequency table\n", __func__);
-                return;
-        }
-
-        for (prcm = rate_table; prcm->mpu_speed; prcm++) {
-                if (!(prcm->flags & cpu_mask))
-                        continue;
-                if (prcm->xtal_speed != sclk->rate)
-                        continue;
-
-                /* don't put bypass rates in table */
-                if (prcm->dpll_speed == prcm->xtal_speed)
-                        continue;
-
-                freq_table[i].index = i;
-                freq_table[i].frequency = prcm->mpu_speed / 1000;
-                i++;
-        }
-
-        freq_table[i].index = i;
-        freq_table[i].frequency = CPUFREQ_TABLE_END;
-
-        *table = &freq_table[0];
-}
-
-void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
-{
-        if (!cpu_is_omap24xx())
-                return;
-
-        kfree(freq_table);
-}
-
-#endif
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index f57ed5baeccf..d9f4931513f9 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -536,10 +536,5 @@ struct clk_functions omap2_clk_functions = {
         .clk_set_rate           = omap2_clk_set_rate,
         .clk_set_parent         = omap2_clk_set_parent,
         .clk_disable_unused     = omap2_clk_disable_unused,
-#ifdef CONFIG_CPU_FREQ
-        /* These will be removed when the OPP code is integrated */
-        .clk_init_cpufreq_table = omap2_clk_init_cpufreq_table,
-        .clk_exit_cpufreq_table = omap2_clk_exit_cpufreq_table,
-#endif
 };
 
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index b8c2a686481c..a1bb23a23351 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -146,14 +146,6 @@ extern const struct clksel_rate gpt_sys_rates[];
 extern const struct clksel_rate gfx_l3_rates[];
 extern const struct clksel_rate dsp_ick_rates[];
 
-#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_CPU_FREQ)
-extern void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table);
-extern void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table);
-#else
-#define omap2_clk_init_cpufreq_table    0
-#define omap2_clk_exit_cpufreq_table    0
-#endif
-
 extern const struct clkops clkops_omap2_iclk_dflt_wait;
 extern const struct clkops clkops_omap2_iclk_dflt;
 extern const struct clkops clkops_omap2_iclk_idle_only;
diff --git a/arch/arm/mach-s5pv210/dma.c b/arch/arm/mach-s5pv210/dma.c
index 86ce62f66190..b8337e248b09 100644
--- a/arch/arm/mach-s5pv210/dma.c
+++ b/arch/arm/mach-s5pv210/dma.c
@@ -33,8 +33,6 @@
 #include <mach/irqs.h>
 #include <mach/dma.h>
 
-static u64 dma_dmamask = DMA_BIT_MASK(32);
-
 static u8 pdma0_peri[] = {
         DMACH_UART0_RX,
         DMACH_UART0_TX,
diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
index a9ea64e0da0d..48d018f2332b 100644
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/arch/arm/mach-s5pv210/mach-aquila.c
@@ -484,8 +484,8 @@ static struct wm8994_pdata wm8994_platform_data = {
         .gpio_defaults[8] = 0x0100,
         .gpio_defaults[9] = 0x0100,
         .gpio_defaults[10] = 0x0100,
-        .ldo[0] = { S5PV210_MP03(6), NULL, &wm8994_ldo1_data }, /* XM0FRNB_2 */
-        .ldo[1] = { 0, NULL, &wm8994_ldo2_data },
+        .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data },       /* XM0FRNB_2 */
+        .ldo[1] = { 0, &wm8994_ldo2_data },
 };
 
 /* GPIO I2C PMIC */
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 2cf5ed75f390..a8933de3d627 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -674,8 +674,8 @@ static struct wm8994_pdata wm8994_platform_data = {
         .gpio_defaults[8] = 0x0100,
         .gpio_defaults[9] = 0x0100,
         .gpio_defaults[10] = 0x0100,
-        .ldo[0] = { S5PV210_MP03(6), NULL, &wm8994_ldo1_data }, /* XM0FRNB_2 */
-        .ldo[1] = { 0, NULL, &wm8994_ldo2_data },
+        .ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data },       /* XM0FRNB_2 */
+        .ldo[1] = { 0, &wm8994_ldo2_data },
 };
 
 /* GPIO I2C PMIC */
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 7edef9121632..7c8a7d8467bf 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -723,7 +723,7 @@ config CPU_HIGH_VECTOR
         bool "Select the High exception vector"
         help
           Say Y here to select high exception vector(0xFFFF0000~).
-          The exception vector can be vary depending on the platform
+          The exception vector can vary depending on the platform
           design in nommu mode. If your platform needs to select
           high exception vector, say Y.
           Otherwise or if you are unsure, say N, and the low exception
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index 9055b5a84ec5..f07467533365 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -320,7 +320,7 @@ retry:
          */
 
         perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
-        if (flags & FAULT_FLAG_ALLOW_RETRY) {
+        if (!(fault & VM_FAULT_ERROR) && flags & FAULT_FLAG_ALLOW_RETRY) {
                 if (fault & VM_FAULT_MAJOR) {
                         tsk->maj_flt++;
                         perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1,
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 6486d2f253cd..d51225f90ae2 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -13,6 +13,7 @@
 #include <asm/sections.h>
 #include <asm/page.h>
 #include <asm/setup.h>
+#include <asm/traps.h>
 #include <asm/mach/arch.h>
 
 #include "mm.h"
@@ -39,6 +40,7 @@ void __init sanity_check_meminfo(void)
  */
 void __init paging_init(struct machine_desc *mdesc)
 {
+        early_trap_init((void *)CONFIG_VECTORS_BASE);
         bootmem_init();
 }
 
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index f1c8486f7501..c2e2b66f72b5 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -255,6 +255,18 @@ __v7_setup:
         mcr     p15, 0, r5, c10, c2, 0          @ write PRRR
         mcr     p15, 0, r6, c10, c2, 1          @ write NMRR
 #endif
+#ifndef CONFIG_ARM_THUMBEE
+        mrc     p15, 0, r0, c0, c1, 0           @ read ID_PFR0 for ThumbEE
+        and     r0, r0, #(0xf << 12)            @ ThumbEE enabled field
+        teq     r0, #(1 << 12)                  @ check if ThumbEE is present
+        bne     1f
+        mov     r5, #0
+        mcr     p14, 6, r5, c1, c0, 0           @ Initialize TEEHBR to 0
+        mrc     p14, 6, r0, c0, c0, 0           @ load TEECR
+        orr     r0, r0, #1                      @ set the 1st bit in order to
+        mcr     p14, 6, r0, c0, c0, 0           @ stop userspace TEEHBR access
+1:
+#endif
         adr     r5, v7_crval
         ldmia   r5, {r5, r6}
 #ifdef CONFIG_CPU_ENDIAN_BE8
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 8506cbb7fea4..62ec5c452792 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -398,32 +398,6 @@ struct clk dummy_ck = {
         .ops    = &clkops_null,
 };
 
-#ifdef CONFIG_CPU_FREQ
-void clk_init_cpufreq_table(struct cpufreq_frequency_table **table)
-{
-        unsigned long flags;
-
-        if (!arch_clock || !arch_clock->clk_init_cpufreq_table)
-                return;
-
-        spin_lock_irqsave(&clockfw_lock, flags);
-        arch_clock->clk_init_cpufreq_table(table);
-        spin_unlock_irqrestore(&clockfw_lock, flags);
-}
-
-void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
-{
-        unsigned long flags;
-
-        if (!arch_clock || !arch_clock->clk_exit_cpufreq_table)
-                return;
-
-        spin_lock_irqsave(&clockfw_lock, flags);
-        arch_clock->clk_exit_cpufreq_table(table);
-        spin_unlock_irqrestore(&clockfw_lock, flags);
-}
-#endif
-
 /*
  *
  */
diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h
index 240a7b9fd946..d0ef57c1d71b 100644
--- a/arch/arm/plat-omap/include/plat/clock.h
+++ b/arch/arm/plat-omap/include/plat/clock.h
@@ -272,8 +272,6 @@ struct clk {
 #endif
 };
 
-struct cpufreq_frequency_table;
-
 struct clk_functions {
         int             (*clk_enable)(struct clk *clk);
         void            (*clk_disable)(struct clk *clk);
@@ -283,10 +281,6 @@ struct clk_functions {
         void            (*clk_allow_idle)(struct clk *clk);
         void            (*clk_deny_idle)(struct clk *clk);
         void            (*clk_disable_unused)(struct clk *clk);
-#ifdef CONFIG_CPU_FREQ
-        void            (*clk_init_cpufreq_table)(struct cpufreq_frequency_table **);
-        void            (*clk_exit_cpufreq_table)(struct cpufreq_frequency_table **);
-#endif
 };
 
 extern int mpurate;
@@ -301,10 +295,6 @@ extern void recalculate_root_clocks(void);
 extern unsigned long followparent_recalc(struct clk *clk);
 extern void clk_enable_init_clocks(void);
 unsigned long omap_fixed_divisor_recalc(struct clk *clk);
-#ifdef CONFIG_CPU_FREQ
-extern void clk_init_cpufreq_table(struct cpufreq_frequency_table **table);
-extern void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table);
-#endif
 extern struct clk *omap_clk_get_by_name(const char *name);
 extern int omap_clk_enable_autoidle_all(void);
 extern int omap_clk_disable_autoidle_all(void);
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 71553f410016..a0ffc77da809 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -302,6 +302,7 @@ comment "Power management"
 config SAMSUNG_PM_DEBUG
         bool "S3C2410 PM Suspend debug"
         depends on PM
+        select DEBUG_LL
         help
           Say Y here if you want verbose debugging from the PM Suspend and
           Resume code. See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>