52 files changed, 51 insertions, 58 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index f78c2be4242b..8d24bacaa61e 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -144,9 +144,6 @@ config HAVE_CLK
 config HAVE_DMA_API_DEBUG
        bool
-config HAVE_DEFAULT_NO_SPIN_MUTEXES
-        bool
 config HAVE_HW_BREAKPOINT
        bool
        depends on PERF_EVENTS
diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c
index 9ffbf3a2dfea..21020ceb2f3a 100644
--- a/arch/arm/mach-at91/at91cap9_devices.c
+++ b/arch/arm/mach-at91/at91cap9_devices.c
@@ -171,7 +171,7 @@ void __init at91_add_device_usba(struct usba_platform_data *data)
         */
        usba_udc_data.pdata.vbus_pin = -EINVAL;
        usba_udc_data.pdata.num_ep = ARRAY_SIZE(usba_udc_ep);
-        memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));;
+        memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));
        if (data && data->vbus_pin > 0) {
                at91_set_gpio_input(data->vbus_pin, 0);
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index 1e8f275c17f6..5e9f8a4c38df 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -256,7 +256,7 @@ void __init at91_add_device_usba(struct usba_platform_data *data)
 {
        usba_udc_data.pdata.vbus_pin = -EINVAL;
        usba_udc_data.pdata.num_ep = ARRAY_SIZE(usba_udc_ep);
-        memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));;
+        memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));
        if (data && data->vbus_pin > 0) {
                at91_set_gpio_input(data->vbus_pin, 0);
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 53aaa94df75a..c49262bddd85 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -145,7 +145,7 @@ void __init at91_add_device_usba(struct usba_platform_data *data)
         */
        usba_udc_data.pdata.vbus_pin = -EINVAL;
        usba_udc_data.pdata.num_ep = ARRAY_SIZE(usba_udc_ep);
-        memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));;
+        memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));
        if (data && data->vbus_pin > 0) {
                at91_set_gpio_input(data->vbus_pin, 0);
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h
index c98c7591f3b8..2f494b6a9d0a 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap.h
@@ -55,7 +55,7 @@
 #include "msm_iomap-8960.h"
-/* Virtual addressses shared across all MSM targets. */
+/* Virtual addresses shared across all MSM targets. */
 #define MSM_CSR_BASE            IOMEM(0xE0001000)
 #define MSM_QGIC_DIST_BASE      IOMEM(0xF0000000)
 #define MSM_QGIC_CPU_BASE       IOMEM(0xF0001000)
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
index c2804c1c4efd..a016c8b59e00 100644
--- a/arch/arm/mach-omap2/control.h
+++ b/arch/arm/mach-omap2/control.h
@@ -236,7 +236,7 @@
 #define OMAP343X_CONTROL_WKUP_DEBOBS3 (OMAP343X_CONTROL_GENERAL_WKUP + 0x014)
 #define OMAP343X_CONTROL_WKUP_DEBOBS4 (OMAP343X_CONTROL_GENERAL_WKUP + 0x018)
-/* 36xx-only RTA - Retention till Accesss control registers and bits */
+/* 36xx-only RTA - Retention till Access control registers and bits */
 #define OMAP36XX_CONTROL_MEM_RTA_CTRL   0x40C
 #define OMAP36XX_RTA_DISABLE            0x0
diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c
index 4459470c052d..bb618075fab6 100644
--- a/arch/arm/mach-tegra/tegra2_clocks.c
+++ b/arch/arm/mach-tegra/tegra2_clocks.c
@@ -337,7 +337,7 @@ static int tegra2_super_clk_set_parent(struct clk *c, struct clk *p)
        const struct clk_mux_sel *sel;
        int shift;
-        val = clk_readl(c->reg + SUPER_CLK_MUX);;
+        val = clk_readl(c->reg + SUPER_CLK_MUX);
        BUG_ON(((val & SUPER_STATE_MASK) != SUPER_STATE_RUN) &&
                ((val & SUPER_STATE_MASK) != SUPER_STATE_IDLE));
        shift = ((val & SUPER_STATE_MASK) == SUPER_STATE_IDLE) ?
diff --git a/arch/arm/mach-ux500/mbox-db5500.c b/arch/arm/mach-ux500/mbox-db5500.c
index a4ffb9f4f461..2b2d51caf9d8 100644
--- a/arch/arm/mach-ux500/mbox-db5500.c
+++ b/arch/arm/mach-ux500/mbox-db5500.c
@@ -416,8 +416,7 @@ struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv)
        dev_dbg(&(mbox->pdev->dev),
                "Resource name: %s start: 0x%X, end: 0x%X\n",
                resource->name, resource->start, resource->end);
-        mbox->virtbase_peer =
+        mbox->virtbase_peer = ioremap(resource->start, resource_size(resource));
-                ioremap(resource->start, resource->end - resource->start);
        if (!mbox->virtbase_peer) {
                dev_err(&(mbox->pdev->dev), "Unable to ioremap peer mbox\n");
                mbox = NULL;
@@ -440,8 +439,7 @@ struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv)
        dev_dbg(&(mbox->pdev->dev),
                "Resource name: %s start: 0x%X, end: 0x%X\n",
                resource->name, resource->start, resource->end);
-        mbox->virtbase_local =
+        mbox->virtbase_local = ioremap(resource->start, resource_size(resource));
-                ioremap(resource->start, resource->end - resource->start);
        if (!mbox->virtbase_local) {
                dev_err(&(mbox->pdev->dev), "Unable to ioremap local mbox\n");
                mbox = NULL;
diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c
index 07f23bb42bed..7cdc5161ff2b 100644
--- a/arch/arm/plat-iop/time.c
+++ b/arch/arm/plat-iop/time.c
@@ -17,7 +17,6 @@
 #include <linux/interrupt.h>
 #include <linux/time.h>
 #include <linux/init.h>
-#include <linux/sched.h>
 #include <linux/timex.h>
 #include <linux/sched.h>
 #include <linux/io.h>
diff --git a/arch/arm/plat-mxc/cpufreq.c b/arch/arm/plat-mxc/cpufreq.c
index 4268a2bdf145..74aac96cda20 100644
--- a/arch/arm/plat-mxc/cpufreq.c
+++ b/arch/arm/plat-mxc/cpufreq.c
@@ -153,8 +153,8 @@ static int __init mxc_cpufreq_init(struct cpufreq_policy *policy)
        ret = cpufreq_frequency_table_cpuinfo(policy, imx_freq_table);
        if (ret < 0) {
-                printk(KERN_ERR "%s: failed to register i.MXC CPUfreq \
+                printk(KERN_ERR "%s: failed to register i.MXC CPUfreq with error code %d\n",
-                                with error code %d\n", __func__, ret);
+                       __func__, ret);
                goto err;
        }
diff --git a/arch/cris/arch-v32/mach-fs/Makefile b/arch/cris/arch-v32/mach-fs/Makefile
index 4ff407a1b931..41fa6a6893a9 100644
--- a/arch/cris/arch-v32/mach-fs/Makefile
+++ b/arch/cris/arch-v32/mach-fs/Makefile
@@ -4,7 +4,7 @@
 #
 obj-y   := dma.o pinmux.o io.o arbiter.o
-bj-$(CONFIG_ETRAX_VCS_SIM) += vcs_hook.o
+obj-$(CONFIG_ETRAX_VCS_SIM) += vcs_hook.o
 obj-$(CONFIG_CPU_FREQ)   += cpufreq.o
 clean:
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index c04dd576f333..80241fe03f50 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -1064,7 +1064,7 @@ static void sba_unmap_page(struct device *dev, dma_addr_t iova, size_t size,
                /*
                ** Address does not fall w/in IOVA, must be bypassing
                */
-                DBG_BYPASS("sba_unmap_single_atttrs() bypass addr: 0x%lx\n",
+                DBG_BYPASS("sba_unmap_single_attrs() bypass addr: 0x%lx\n",
                           iova);
 #ifdef ENABLE_MARK_CLEAN
diff --git a/arch/m68k/include/asm/MC68EZ328.h b/arch/m68k/include/asm/MC68EZ328.h
index 69b7f9139e5e..d1bde58ab0dd 100644
--- a/arch/m68k/include/asm/MC68EZ328.h
+++ b/arch/m68k/include/asm/MC68EZ328.h
@@ -1047,7 +1047,7 @@ typedef volatile struct {
 #define WATCHDOG_EN     0x0001  /* Watchdog Enabled */
 #define WATCHDOG_ISEL   0x0002  /* Select the watchdog interrupt */
-#define WATCHDOG_INTF   0x0080  /* Watchdog interrupt occcured */
+#define WATCHDOG_INTF   0x0080  /* Watchdog interrupt occurred */
 #define WATCHDOG_CNT_MASK  0x0300       /* Watchdog Counter */
 #define WATCHDOG_CNT_SHIFT 8
diff --git a/arch/m68k/include/asm/MC68VZ328.h b/arch/m68k/include/asm/MC68VZ328.h
index 2b9bf626a0a5..6bd1bf1f85ea 100644
--- a/arch/m68k/include/asm/MC68VZ328.h
+++ b/arch/m68k/include/asm/MC68VZ328.h
@@ -1143,7 +1143,7 @@ typedef struct {
 #define WATCHDOG_EN     0x0001  /* Watchdog Enabled */
 #define WATCHDOG_ISEL   0x0002  /* Select the watchdog interrupt */
-#define WATCHDOG_INTF   0x0080  /* Watchdog interrupt occcured */
+#define WATCHDOG_INTF   0x0080  /* Watchdog interrupt occurred */
 #define WATCHDOG_CNT_MASK  0x0300       /* Watchdog Counter */
 #define WATCHDOG_CNT_SHIFT 8
diff --git a/arch/mips/fw/arc/cmdline.c b/arch/mips/fw/arc/cmdline.c
index 5c8603c85f20..9fdf07e50f1b 100644
--- a/arch/mips/fw/arc/cmdline.c
+++ b/arch/mips/fw/arc/cmdline.c
@@ -5,7 +5,7 @@
 *
 * cmdline.c: Kernel command line creation using ARCS argc/argv.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 */
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/mips/fw/arc/env.c b/arch/mips/fw/arc/env.c
index 6f5dd42b96e2..1118a26b32ee 100644
--- a/arch/mips/fw/arc/env.c
+++ b/arch/mips/fw/arc/env.c
@@ -5,7 +5,7 @@
 *
 * env.c: ARCS environment variable routines.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 */
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/mips/fw/arc/identify.c b/arch/mips/fw/arc/identify.c
index 0ce9acf10c39..788060a53dce 100644
--- a/arch/mips/fw/arc/identify.c
+++ b/arch/mips/fw/arc/identify.c
@@ -9,7 +9,7 @@
 *
 * This code is based on arch/mips/sgi/kernel/system.c, which is
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 */
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/mips/fw/arc/init.c b/arch/mips/fw/arc/init.c
index 3ad8788b6eaa..629b24db0d3a 100644
--- a/arch/mips/fw/arc/init.c
+++ b/arch/mips/fw/arc/init.c
@@ -5,7 +5,7 @@
 *
 * PROM library initialisation code.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 */
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/mips/fw/arc/misc.c b/arch/mips/fw/arc/misc.c
index e527c5fd5a32..29627fbae7ad 100644
--- a/arch/mips/fw/arc/misc.c
+++ b/arch/mips/fw/arc/misc.c
@@ -5,7 +5,7 @@
 *
 * Miscellaneous ARCS PROM routines.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
 * Copyright (C) 1999 Silicon Graphics, Inc.
 */
diff --git a/arch/mips/fw/arc/salone.c b/arch/mips/fw/arc/salone.c
index e6afb64723d0..9b568950d1fd 100644
--- a/arch/mips/fw/arc/salone.c
+++ b/arch/mips/fw/arc/salone.c
@@ -2,7 +2,7 @@
 * Routines to load into memory and execute stand-along program images using
 * ARCS PROM firmware.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 */
 #include <linux/init.h>
 #include <asm/sgialib.h>
diff --git a/arch/mips/fw/arc/time.c b/arch/mips/fw/arc/time.c
index 42138c837d48..190cdb50b895 100644
--- a/arch/mips/fw/arc/time.c
+++ b/arch/mips/fw/arc/time.c
@@ -5,7 +5,7 @@
 *
 * Extracting time information from ARCS prom.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 */
 #include <linux/init.h>
diff --git a/arch/mips/fw/arc/tree.c b/arch/mips/fw/arc/tree.c
index d68e5a59c1f6..924a37dc2569 100644
--- a/arch/mips/fw/arc/tree.c
+++ b/arch/mips/fw/arc/tree.c
@@ -5,7 +5,7 @@
 *
 * PROM component device tree code.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
 * Copyright (C) 1999 Silicon Graphics, Inc.
 */
diff --git a/arch/mips/include/asm/asmmacro-32.h b/arch/mips/include/asm/asmmacro-32.h
index 5de3963f511e..2413afe21b33 100644
--- a/arch/mips/include/asm/asmmacro-32.h
+++ b/arch/mips/include/asm/asmmacro-32.h
@@ -1,7 +1,7 @@
 /*
 * asmmacro.h: Assembler macros to make things easier to read.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1998, 1999, 2003 Ralf Baechle
 */
 #ifndef _ASM_ASMMACRO_32_H
diff --git a/arch/mips/include/asm/asmmacro-64.h b/arch/mips/include/asm/asmmacro-64.h
index 225feefcb25d..08a527dfe4a3 100644
--- a/arch/mips/include/asm/asmmacro-64.h
+++ b/arch/mips/include/asm/asmmacro-64.h
@@ -1,7 +1,7 @@
 /*
 * asmmacro.h: Assembler macros to make things easier to read.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1998, 1999 Ralf Baechle
 * Copyright (C) 1999 Silicon Graphics, Inc.
 */
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index 34c0d3cb116f..5f95a4bfc735 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -2,7 +2,7 @@
 * cpu.h: Values of the PRId register used to match up
 *        various MIPS cpu types.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 2004  Maciej W. Rozycki
 */
 #ifndef _ASM_CPU_H
diff --git a/arch/mips/include/asm/r4kcache.h b/arch/mips/include/asm/r4kcache.h
index 387bf59f1e37..54ea47da59a1 100644
--- a/arch/mips/include/asm/r4kcache.h
+++ b/arch/mips/include/asm/r4kcache.h
@@ -5,7 +5,7 @@
 *
 * Inline assembly cache operations.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1997 - 2002 Ralf Baechle (ralf@gnu.org)
 * Copyright (C) 2004 Ralf Baechle (ralf@linux-mips.org)
 */
diff --git a/arch/mips/include/asm/sgialib.h b/arch/mips/include/asm/sgialib.h
index 2a2f1bddc276..f58115769457 100644
--- a/arch/mips/include/asm/sgialib.h
+++ b/arch/mips/include/asm/sgialib.h
@@ -5,7 +5,7 @@
 *
 * SGI ARCS firmware interface library for the Linux kernel.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 2001, 2002 Ralf Baechle (ralf@gnu.org)
 */
 #ifndef _ASM_SGIALIB_H
diff --git a/arch/mips/include/asm/sgiarcs.h b/arch/mips/include/asm/sgiarcs.h
index 721327f88601..149342951436 100644
--- a/arch/mips/include/asm/sgiarcs.h
+++ b/arch/mips/include/asm/sgiarcs.h
@@ -5,7 +5,7 @@
 *
 * ARC firmware interface defines.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1999, 2001 Ralf Baechle (ralf@gnu.org)
 * Copyright (C) 1999 Silicon Graphics, Inc.
 */
diff --git a/arch/mips/kernel/octeon_switch.S b/arch/mips/kernel/octeon_switch.S
index dd18b26a358a..ce89c8061708 100644
--- a/arch/mips/kernel/octeon_switch.S
+++ b/arch/mips/kernel/octeon_switch.S
@@ -4,7 +4,7 @@
 * for more details.
 *
 * Copyright (C) 1994, 1995, 1996, 1998, 1999, 2002, 2003 Ralf Baechle
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1994, 1995, 1996, by Andreas Busse
 * Copyright (C) 1999 Silicon Graphics, Inc.
 * Copyright (C) 2000 MIPS Technologies, Inc.
diff --git a/arch/mips/kernel/r2300_fpu.S b/arch/mips/kernel/r2300_fpu.S
index ac68e68339db..61c8a0f2a60c 100644
--- a/arch/mips/kernel/r2300_fpu.S
+++ b/arch/mips/kernel/r2300_fpu.S
@@ -6,7 +6,7 @@
 * Copyright (C) 1996, 1998 by Ralf Baechle
 *
 * Multi-arch abstraction and asm macros for easier reading:
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 *
 * Further modifications to make this work:
 * Copyright (c) 1998 Harald Koerfgen
diff --git a/arch/mips/kernel/r2300_switch.S b/arch/mips/kernel/r2300_switch.S
index 698414b7a253..293898391e67 100644
--- a/arch/mips/kernel/r2300_switch.S
+++ b/arch/mips/kernel/r2300_switch.S
@@ -5,7 +5,7 @@
 * Copyright (C) 1994, 1995, 1996 by Andreas Busse
 *
 * Multi-cpu abstraction and macros for easier reading:
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 *
 * Further modifications to make this work:
 * Copyright (c) 1998-2000 Harald Koerfgen
diff --git a/arch/mips/kernel/r4k_fpu.S b/arch/mips/kernel/r4k_fpu.S
index dbd42adc52ed..55ffe149dae9 100644
--- a/arch/mips/kernel/r4k_fpu.S
+++ b/arch/mips/kernel/r4k_fpu.S
@@ -6,7 +6,7 @@
 * Copyright (C) 1996, 98, 99, 2000, 01 Ralf Baechle
 *
 * Multi-arch abstraction and asm macros for easier reading:
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 *
 * Carsten Langgaard, carstenl@mips.com
 * Copyright (C) 2000 MIPS Technologies, Inc.
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S
index 8893ee1a2368..9414f9354469 100644
--- a/arch/mips/kernel/r4k_switch.S
+++ b/arch/mips/kernel/r4k_switch.S
@@ -4,7 +4,7 @@
 * for more details.
 *
 * Copyright (C) 1994, 1995, 1996, 1998, 1999, 2002, 2003 Ralf Baechle
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1994, 1995, 1996, by Andreas Busse
 * Copyright (C) 1999 Silicon Graphics, Inc.
 * Copyright (C) 2000 MIPS Technologies, Inc.
diff --git a/arch/mips/kernel/r6000_fpu.S b/arch/mips/kernel/r6000_fpu.S
index 43cda53f5af6..da0fbe46d83b 100644
--- a/arch/mips/kernel/r6000_fpu.S
+++ b/arch/mips/kernel/r6000_fpu.S
@@ -8,7 +8,7 @@
 * Copyright (C) 1996 by Ralf Baechle
 *
 * Multi-arch abstraction and asm macros for easier reading:
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 */
 #include <asm/asm.h>
 #include <asm/fpregdef.h>
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c
index 54e5f7b9f440..e6b0efd3f6a4 100644
--- a/arch/mips/mm/c-r3k.c
+++ b/arch/mips/mm/c-r3k.c
@@ -1,7 +1,7 @@
 /*
 * r2300.c: R2000 and R3000 specific mmu/cache code.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 *
 * with a lot of changes to make this thing work for R3000s
 * Tx39XX R4k style caches added. HK
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index d9bc5d3593b6..eeb642e4066e 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -3,7 +3,7 @@
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Ralf Baechle (ralf@gnu.org)
 * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
 */
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index 6515b4418714..d352fad3e451 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -1,7 +1,7 @@
 /*
 * r2300.c: R2000 and R3000 specific mmu/cache code.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 *
 * with a lot of changes to make this thing work for R3000s
 * Tx39XX R4k style caches added. HK
diff --git a/arch/mips/mm/sc-ip22.c b/arch/mips/mm/sc-ip22.c
index 13adb5782110..a6bd11fba7bf 100644
--- a/arch/mips/mm/sc-ip22.c
+++ b/arch/mips/mm/sc-ip22.c
@@ -2,7 +2,7 @@
 * sc-ip22.c: Indy cache management functions.
 *
 * Copyright (C) 1997, 2001 Ralf Baechle (ralf@gnu.org),
- * derived from r4xx0.c by David S. Miller (dm@engr.sgi.com).
+ * derived from r4xx0.c by David S. Miller (davem@davemloft.net).
 */
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/mips/mm/sc-r5k.c b/arch/mips/mm/sc-r5k.c
index f330d38e5575..ae1e533a096e 100644
--- a/arch/mips/mm/sc-r5k.c
+++ b/arch/mips/mm/sc-r5k.c
@@ -1,6 +1,6 @@
 /*
 * Copyright (C) 1997, 2001 Ralf Baechle (ralf@gnu.org),
- * derived from r4xx0.c by David S. Miller (dm@engr.sgi.com).
+ * derived from r4xx0.c by David S. Miller (davem@davemloft.net).
 */
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git a/arch/mips/mm/tlb-r3k.c b/arch/mips/mm/tlb-r3k.c
index 0f5ab236ab69..40424affef83 100644
--- a/arch/mips/mm/tlb-r3k.c
+++ b/arch/mips/mm/tlb-r3k.c
@@ -1,7 +1,7 @@
 /*
 * r2300.c: R2000 and R3000 specific mmu/cache code.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 *
 * with a lot of changes to make this thing work for R3000s
 * Tx39XX R4k style caches added. HK
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index c618eed933a1..ba40325caea6 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -3,7 +3,7 @@
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1997, 1998, 1999, 2000 Ralf Baechle ralf@gnu.org
 * Carsten Langgaard, carstenl@mips.com
 * Copyright (C) 2002 MIPS Technologies, Inc.  All rights reserved.
diff --git a/arch/mips/mm/tlb-r8k.c b/arch/mips/mm/tlb-r8k.c
index 2b82f23df1a1..3d95f76c106b 100644
--- a/arch/mips/mm/tlb-r8k.c
+++ b/arch/mips/mm/tlb-r8k.c
@@ -3,7 +3,7 @@
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1997, 1998, 1999, 2000 Ralf Baechle ralf@gnu.org
 * Carsten Langgaard, carstenl@mips.com
 * Copyright (C) 2002 MIPS Technologies, Inc.  All rights reserved.
diff --git a/arch/mips/sgi-ip22/ip22-hpc.c b/arch/mips/sgi-ip22/ip22-hpc.c
index 5c00cdd20d8e..bb70589b5f74 100644
--- a/arch/mips/sgi-ip22/ip22-hpc.c
+++ b/arch/mips/sgi-ip22/ip22-hpc.c
@@ -1,7 +1,7 @@
 /*
 * ip22-hpc.c: Routines for generic manipulation of the HPC controllers.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1998 Ralf Baechle
 */
diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c
index 476423a01296..b4d08e4d2ea9 100644
--- a/arch/mips/sgi-ip22/ip22-int.c
+++ b/arch/mips/sgi-ip22/ip22-int.c
@@ -2,7 +2,7 @@
 * ip22-int.c: Routines for generic manipulation of the INT[23] ASIC
 *             found on INDY and Indigo2 workstations.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1997, 1998 Ralf Baechle (ralf@gnu.org)
 * Copyright (C) 1999 Andrew R. Baker (andrewb@uab.edu)
 *                    - Indigo2 changes
diff --git a/arch/mips/sgi-ip22/ip22-mc.c b/arch/mips/sgi-ip22/ip22-mc.c
index 5268ac187bbd..d22262ee6853 100644
--- a/arch/mips/sgi-ip22/ip22-mc.c
+++ b/arch/mips/sgi-ip22/ip22-mc.c
@@ -1,7 +1,7 @@
 /*
 * ip22-mc.c: Routines for manipulating SGI Memory Controller.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1999 Andrew R. Baker (andrewb@uab.edu) - Indigo2 changes
 * Copyright (C) 2003 Ladislav Michl  (ladis@linux-mips.org)
 * Copyright (C) 2004 Peter Fuerst    (pf@net.alphadv.de) - IP28
diff --git a/arch/mips/sgi-ip22/ip22-setup.c b/arch/mips/sgi-ip22/ip22-setup.c
index 5deeb68b6c9c..5e6621349471 100644
--- a/arch/mips/sgi-ip22/ip22-setup.c
+++ b/arch/mips/sgi-ip22/ip22-setup.c
@@ -1,7 +1,7 @@
 /*
 * ip22-setup.c: SGI specific setup, including init of the feature struct.
 *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
 * Copyright (C) 1997, 1998 Ralf Baechle (ralf@gnu.org)
 */
 #include <linux/init.h>
diff --git a/arch/powerpc/include/asm/pte-hash64-64k.h b/arch/powerpc/include/asm/pte-hash64-64k.h
index c4490f9c67c4..59247e816ac5 100644
--- a/arch/powerpc/include/asm/pte-hash64-64k.h
+++ b/arch/powerpc/include/asm/pte-hash64-64k.h
@@ -22,7 +22,7 @@
 #define _PAGE_HASHPTE   _PAGE_HPTE_SUB
 /* Note the full page bits must be in the same location as for normal
- * 4k pages as the same asssembly will be used to insert 64K pages
+ * 4k pages as the same assembly will be used to insert 64K pages
 * wether the kernel has CONFIG_PPC_64K_PAGES or not
 */
 #define _PAGE_F_SECOND  0x00008000 /* full page: hidx bits */
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index bd9d35f59cf4..76a6e40a6f7c 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -142,7 +142,7 @@ static int kgdb_singlestep(struct pt_regs *regs)
                return 0;
        /*
-         * On Book E and perhaps other processsors, singlestep is handled on
+         * On Book E and perhaps other processors, singlestep is handled on
         * the critical exception stack.  This causes current_thread_info()
         * to fail, since it it locates the thread_info by masking off
         * the low bits of the current stack pointer.  We work around
diff --git a/arch/s390/hypfs/hypfs.h b/arch/s390/hypfs/hypfs.h
index 80c1526f2af3..d9df5a060a83 100644
--- a/arch/s390/hypfs/hypfs.h
+++ b/arch/s390/hypfs/hypfs.h
@@ -47,7 +47,7 @@ struct hypfs_dbfs_data {
        void                    *buf;
        void                    *buf_free_ptr;
        size_t                  size;
-        struct hypfs_dbfs_file  *dbfs_file;;
+        struct hypfs_dbfs_file  *dbfs_file;
        struct kref             kref;
 };
diff --git a/arch/um/drivers/mmapper_kern.c b/arch/um/drivers/mmapper_kern.c
index 7e0619c2c2c6..c0ef803c7c70 100644
--- a/arch/um/drivers/mmapper_kern.c
+++ b/arch/um/drivers/mmapper_kern.c
@@ -116,7 +116,7 @@ static int __init mmapper_init(void)
        if (err) {
                printk(KERN_ERR "mmapper - misc_register failed, err = %d\n",
                       err);
-                return err;;
+                return err;
        }
        return 0;
 }
diff --git a/arch/x86/xen/pci-swiotlb-xen.c b/arch/x86/xen/pci-swiotlb-xen.c
index bfd0632fe65e..b480d4207a4c 100644
--- a/arch/x86/xen/pci-swiotlb-xen.c
+++ b/arch/x86/xen/pci-swiotlb-xen.c
@@ -36,7 +36,7 @@ int __init pci_xen_swiotlb_detect(void)
        /* If running as PV guest, either iommu=soft, or swiotlb=force will
         * activate this IOMMU. If running as PV privileged, activate it
-         * irregardlesss.
+         * irregardless.
         */
        if ((xen_initial_domain() || swiotlb || swiotlb_force) &&
            (xen_pv_domain()))
diff --git a/arch/xtensa/configs/s6105_defconfig b/arch/xtensa/configs/s6105_defconfig
index 42b7feba71b7..4891abbf16bc 100644
--- a/arch/xtensa/configs/s6105_defconfig
+++ b/arch/xtensa/configs/s6105_defconfig
@@ -23,7 +23,6 @@ CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 #
 CONFIG_EXPERIMENTAL=y
 CONFIG_BROKEN_ON_SMP=y
-CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y