35 files changed, 134 insertions, 102 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 9af3c8d0776b..4b89da248d17 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -23,8 +23,8 @@ config SUPERH
         select HAVE_SPARSE_IRQ
         select RTC_LIB
         select GENERIC_ATOMIC64
-        select GENERIC_HARDIRQS_NO_DEPRECATED
         select GENERIC_IRQ_SHOW
+        select ARCH_NO_SYSDEV_OPS
         help
           The SuperH is a RISC processor targeted for use in embedded systems
           and consumer electronics; it was also used in the Sega Dreamcast
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 12fec72fec5f..1553d56cf4e0 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -82,7 +82,7 @@ config SH_NO_BSS_INIT
         help
           If running in painfully slow environments, such as an RTL
           simulation or from remote memory via SHdebug, where the memory
-          can already be gauranteed to ber zeroed on boot, say Y.
+          can already be guaranteed to ber zeroed on boot, say Y.
 
           For all other cases, say N. If this option seems perplexing, or
           you aren't sure, say N.
diff --git a/arch/sh/boards/board-magicpanelr2.c b/arch/sh/boards/board-magicpanelr2.c
index efba450a0518..93f5039099b7 100644
--- a/arch/sh/boards/board-magicpanelr2.c
+++ b/arch/sh/boards/board-magicpanelr2.c
@@ -388,12 +388,12 @@ static void __init init_mpr2_IRQ(void)
 {
         plat_irq_setup_pins(IRQ_MODE_IRQ); /* install handlers for IRQ0-5 */
 
-        set_irq_type(32, IRQ_TYPE_LEVEL_LOW);    /* IRQ0 CAN1 */
-        set_irq_type(33, IRQ_TYPE_LEVEL_LOW);    /* IRQ1 CAN2 */
-        set_irq_type(34, IRQ_TYPE_LEVEL_LOW);    /* IRQ2 CAN3 */
-        set_irq_type(35, IRQ_TYPE_LEVEL_LOW);    /* IRQ3 SMSC9115 */
-        set_irq_type(36, IRQ_TYPE_EDGE_RISING);  /* IRQ4 touchscreen */
-        set_irq_type(37, IRQ_TYPE_EDGE_FALLING); /* IRQ5 touchscreen */
+        irq_set_irq_type(32, IRQ_TYPE_LEVEL_LOW);    /* IRQ0 CAN1 */
+        irq_set_irq_type(33, IRQ_TYPE_LEVEL_LOW);    /* IRQ1 CAN2 */
+        irq_set_irq_type(34, IRQ_TYPE_LEVEL_LOW);    /* IRQ2 CAN3 */
+        irq_set_irq_type(35, IRQ_TYPE_LEVEL_LOW);    /* IRQ3 SMSC9115 */
+        irq_set_irq_type(36, IRQ_TYPE_EDGE_RISING);  /* IRQ4 touchscreen */
+        irq_set_irq_type(37, IRQ_TYPE_EDGE_FALLING); /* IRQ5 touchscreen */
 
         intc_set_priority(32, 13);              /* IRQ0 CAN1 */
         intc_set_priority(33, 13);              /* IRQ0 CAN2 */
diff --git a/arch/sh/boards/board-sh7757lcr.c b/arch/sh/boards/board-sh7757lcr.c
index a9e33569ad38..fa2a208ec6cb 100644
--- a/arch/sh/boards/board-sh7757lcr.c
+++ b/arch/sh/boards/board-sh7757lcr.c
@@ -17,7 +17,7 @@
 #include <linux/io.h>
 #include <linux/mmc/host.h>
 #include <linux/mmc/sh_mmcif.h>
-#include <linux/mfd/sh_mobile_sdhi.h>
+#include <linux/mmc/sh_mobile_sdhi.h>
 #include <cpu/sh7757.h>
 #include <asm/sh_eth.h>
 #include <asm/heartbeat.h>
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c
index 3e5fc3bbf3ed..618bd566cf53 100644
--- a/arch/sh/boards/mach-ap325rxa/setup.c
+++ b/arch/sh/boards/mach-ap325rxa/setup.c
@@ -14,8 +14,8 @@
 #include <linux/device.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
-#include <linux/mfd/sh_mobile_sdhi.h>
 #include <linux/mmc/host.h>
+#include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/sh_flctl.h>
 #include <linux/delay.h>
@@ -156,24 +156,34 @@ static struct platform_device nand_flash_device = {
 #define PORT_DRVCRA     0xA405018A
 #define PORT_DRVCRB     0xA405018C
 
+static int ap320_wvga_set_brightness(void *board_data, int brightness)
+{
+        if (brightness) {
+                gpio_set_value(GPIO_PTS3, 0);
+                __raw_writew(0x100, FPGA_BKLREG);
+        } else {
+                __raw_writew(0, FPGA_BKLREG);
+                gpio_set_value(GPIO_PTS3, 1);
+        }
+        
+        return 0;
+}
+
+static int ap320_wvga_get_brightness(void *board_data)
+{
+        return gpio_get_value(GPIO_PTS3);
+}
+
 static void ap320_wvga_power_on(void *board_data, struct fb_info *info)
 {
         msleep(100);
 
         /* ASD AP-320/325 LCD ON */
         __raw_writew(FPGA_LCDREG_VAL, FPGA_LCDREG);
-
-        /* backlight */
-        gpio_set_value(GPIO_PTS3, 0);
-        __raw_writew(0x100, FPGA_BKLREG);
 }
 
 static void ap320_wvga_power_off(void *board_data)
 {
-        /* backlight */
-        __raw_writew(0, FPGA_BKLREG);
-        gpio_set_value(GPIO_PTS3, 1);
-
         /* ASD AP-320/325 LCD OFF */
         __raw_writew(0, FPGA_LCDREG);
 }
@@ -209,6 +219,12 @@ static struct sh_mobile_lcdc_info lcdc_info = {
                 .board_cfg = {
                         .display_on = ap320_wvga_power_on,
                         .display_off = ap320_wvga_power_off,
+                        .set_brightness = ap320_wvga_set_brightness,
+                        .get_brightness = ap320_wvga_get_brightness,
+                },
+                .bl_info = {
+                        .name = "sh_mobile_lcdc_bl",
+                        .max_brightness = 1,
                 },
         }
 };
@@ -423,7 +439,7 @@ static struct resource sdhi0_cn3_resources[] = {
         [0] = {
                 .name   = "SDHI0",
                 .start  = 0x04ce0000,
-                .end    = 0x04ce01ff,
+                .end    = 0x04ce00ff,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
@@ -453,7 +469,7 @@ static struct resource sdhi1_cn7_resources[] = {
         [0] = {
                 .name   = "SDHI1",
                 .start  = 0x04cf0000,
-                .end    = 0x04cf01ff,
+                .end    = 0x04cf00ff,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
diff --git a/arch/sh/boards/mach-cayman/irq.c b/arch/sh/boards/mach-cayman/irq.c
index d7ac5af9d102..311bcebdbd07 100644
--- a/arch/sh/boards/mach-cayman/irq.c
+++ b/arch/sh/boards/mach-cayman/irq.c
@@ -149,8 +149,8 @@ void init_cayman_irq(void)
         }
 
         for (i = 0; i < NR_EXT_IRQS; i++) {
-                set_irq_chip_and_handler(START_EXT_IRQS + i, &cayman_irq_type,
-                                         handle_level_irq);
+                irq_set_chip_and_handler(START_EXT_IRQS + i,
+                                         &cayman_irq_type, handle_level_irq);
         }
 
         /* Setup the SMSC interrupt */
diff --git a/arch/sh/boards/mach-dreamcast/irq.c b/arch/sh/boards/mach-dreamcast/irq.c
index 72e7ac9549da..f63d323f411f 100644
--- a/arch/sh/boards/mach-dreamcast/irq.c
+++ b/arch/sh/boards/mach-dreamcast/irq.c
@@ -51,7 +51,7 @@
  */
 #define LEVEL(event) (((event) - HW_EVENT_IRQ_BASE) / 32)
 
-/* Return the hardware event's bit positon within the EMR/ESR */
+/* Return the hardware event's bit position within the EMR/ESR */
 #define EVENT_BIT(event) (((event) - HW_EVENT_IRQ_BASE) & 31)
 
 /*
@@ -161,7 +161,6 @@ void systemasic_irq_init(void)
                         return;
                 }
 
-                set_irq_chip_and_handler(i, &systemasic_int,
-                                         handle_level_irq);
+                irq_set_chip_and_handler(i, &systemasic_int, handle_level_irq);
         }
 }
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index e44480ce2ea8..86a0d565aded 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -11,9 +11,9 @@
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/platform_device.h>
-#include <linux/mfd/sh_mobile_sdhi.h>
 #include <linux/mmc/host.h>
 #include <linux/mmc/sh_mmcif.h>
+#include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/mtd/physmap.h>
 #include <linux/gpio.h>
 #include <linux/interrupt.h>
@@ -263,6 +263,18 @@ const static struct fb_videomode ecovec_dvi_modes[] = {
         },
 };
 
+static int ecovec24_set_brightness(void *board_data, int brightness)
+{
+        gpio_set_value(GPIO_PTR1, brightness);
+
+        return 0;
+}
+
+static int ecovec24_get_brightness(void *board_data)
+{
+        return gpio_get_value(GPIO_PTR1);
+}
+
 static struct sh_mobile_lcdc_info lcdc_info = {
         .ch[0] = {
                 .interface_type = RGB18,
@@ -273,6 +285,12 @@ static struct sh_mobile_lcdc_info lcdc_info = {
                         .height = 91,
                 },
                 .board_cfg = {
+                        .set_brightness = ecovec24_set_brightness,
+                        .get_brightness = ecovec24_get_brightness,
+                },
+                .bl_info = {
+                        .name = "sh_mobile_lcdc_bl",
+                        .max_brightness = 1,
                 },
         }
 };
@@ -464,7 +482,7 @@ static struct i2c_board_info ts_i2c_clients = {
         .irq            = IRQ0,
 };
 
-#ifdef CONFIG_MFD_SH_MOBILE_SDHI
+#if defined(CONFIG_MMC_TMIO) || defined(CONFIG_MMC_TMIO_MODULE)
 /* SDHI0 */
 static void sdhi0_set_pwr(struct platform_device *pdev, int state)
 {
@@ -482,7 +500,7 @@ static struct resource sdhi0_resources[] = {
         [0] = {
                 .name   = "SDHI0",
                 .start  = 0x04ce0000,
-                .end    = 0x04ce01ff,
+                .end    = 0x04ce00ff,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
@@ -522,7 +540,7 @@ static struct resource sdhi1_resources[] = {
         [0] = {
                 .name   = "SDHI1",
                 .start  = 0x04cf0000,
-                .end    = 0x04cf01ff,
+                .end    = 0x04cf00ff,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
@@ -880,7 +898,7 @@ static struct platform_device *ecovec_devices[] __initdata = {
         &ceu0_device,
         &ceu1_device,
         &keysc_device,
-#ifdef CONFIG_MFD_SH_MOBILE_SDHI
+#if defined(CONFIG_MMC_TMIO) || defined(CONFIG_MMC_TMIO_MODULE)
         &sdhi0_device,
 #if !defined(CONFIG_MMC_SH_MMCIF)
         &sdhi1_device,
@@ -936,7 +954,7 @@ static void __init sh_eth_init(struct sh_eth_plat_data *pd)
                 return;
         }
 
-        /* read MAC address frome EEPROM */
+        /* read MAC address from EEPROM */
         for (i = 0; i < sizeof(pd->mac_addr); i++) {
                 pd->mac_addr[i] = mac_read(a, 0x10 + i);
                 msleep(10);
@@ -1102,7 +1120,7 @@ static int __init arch_setup(void)
 
                 /* enable TouchScreen */
                 i2c_register_board_info(0, &ts_i2c_clients, 1);
-                set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
+                irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
         }
 
         /* enable CEU0 */
@@ -1162,7 +1180,7 @@ static int __init arch_setup(void)
         gpio_direction_input(GPIO_PTR5);
         gpio_direction_input(GPIO_PTR6);
 
-#ifdef CONFIG_MFD_SH_MOBILE_SDHI
+#if defined(CONFIG_MMC_TMIO) || defined(CONFIG_MMC_TMIO_MODULE)
         /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
         gpio_request(GPIO_FN_SDHI0CD,  NULL);
         gpio_request(GPIO_FN_SDHI0WP,  NULL);
diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index 7504daaa85da..8b4abbbd1477 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -10,8 +10,8 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
-#include <linux/mfd/sh_mobile_sdhi.h>
 #include <linux/mmc/host.h>
+#include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/mfd/tmio.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/onenand.h>
@@ -354,7 +354,7 @@ static struct resource kfr2r09_sh_sdhi0_resources[] = {
         [0] = {
                 .name   = "SDHI0",
                 .start  = 0x04ce0000,
-                .end    = 0x04ce01ff,
+                .end    = 0x04ce00ff,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
diff --git a/arch/sh/boards/mach-landisk/setup.c b/arch/sh/boards/mach-landisk/setup.c
index 94186cf079b6..f1147caebacf 100644
--- a/arch/sh/boards/mach-landisk/setup.c
+++ b/arch/sh/boards/mach-landisk/setup.c
@@ -23,7 +23,7 @@
 
 static void landisk_power_off(void)
 {
-        __raw_writeb(0x01, PA_SHUTDOWN);
+        __raw_writeb(0x01, PA_SHUTDOWN);
 }
 
 static struct resource cf_ide_resources[3];
@@ -85,7 +85,7 @@ device_initcall(landisk_devices_setup);
 
 static void __init landisk_setup(char **cmdline_p)
 {
-        /* LED ON */
+        /* LED ON */
         __raw_writeb(__raw_readb(PA_LED) | 0x03, PA_LED);
 
         printk(KERN_INFO "I-O DATA DEVICE, INC. \"LANDISK Series\" support.\n");
@@ -97,7 +97,6 @@ static void __init landisk_setup(char **cmdline_p)
  */
 static struct sh_machine_vector mv_landisk __initmv = {
         .mv_name = "LANDISK",
-        .mv_nr_irqs = 72,
         .mv_setup = landisk_setup,
         .mv_init_irq = init_landisk_IRQ,
 };
diff --git a/arch/sh/boards/mach-microdev/irq.c b/arch/sh/boards/mach-microdev/irq.c
index c35001fd9032..4fb00369f0e2 100644
--- a/arch/sh/boards/mach-microdev/irq.c
+++ b/arch/sh/boards/mach-microdev/irq.c
@@ -117,7 +117,7 @@ static struct irq_chip microdev_irq_type = {
 static void __init make_microdev_irq(unsigned int irq)
 {
         disable_irq_nosync(irq);
-        set_irq_chip_and_handler(irq, &microdev_irq_type, handle_level_irq);
+        irq_set_chip_and_handler(irq, &microdev_irq_type, handle_level_irq);
         disable_microdev_irq(irq_get_irq_data(irq));
 }
 
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index 03a7ffe729d5..184fde169132 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -12,8 +12,8 @@
 #include <linux/interrupt.h>
 #include <linux/input.h>
 #include <linux/input/sh_keysc.h>
-#include <linux/mfd/sh_mobile_sdhi.h>
 #include <linux/mmc/host.h>
+#include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/nand.h>
 #include <linux/i2c.h>
@@ -399,7 +399,7 @@ static struct resource sdhi_cn9_resources[] = {
         [0] = {
                 .name   = "SDHI",
                 .start  = 0x04ce0000,
-                .end    = 0x04ce01ff,
+                .end    = 0x04ce00ff,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
diff --git a/arch/sh/boards/mach-se/7206/irq.c b/arch/sh/boards/mach-se/7206/irq.c
index 9070d7e60704..0db058e709e9 100644
--- a/arch/sh/boards/mach-se/7206/irq.c
+++ b/arch/sh/boards/mach-se/7206/irq.c
@@ -92,9 +92,8 @@ static void eoi_se7206_irq(struct irq_data *data)
 {
         unsigned short sts0,sts1;
         unsigned int irq = data->irq;
-        struct irq_desc *desc = irq_to_desc(irq);
 
-        if (!(desc->status & (IRQ_DISABLED|IRQ_INPROGRESS)))
+        if (!irqd_irq_disabled(data) && !irqd_irq_inprogress(data))
                 enable_se7206_irq(data);
         /* FPGA isr clear */
         sts0 = __raw_readw(INTSTS0);
@@ -126,7 +125,7 @@ static struct irq_chip se7206_irq_chip __read_mostly = {
 static void make_se7206_irq(unsigned int irq)
 {
         disable_irq_nosync(irq);
-        set_irq_chip_and_handler_name(irq, &se7206_irq_chip,
+        irq_set_chip_and_handler_name(irq, &se7206_irq_chip,
                                       handle_level_irq, "level");
         disable_se7206_irq(irq_get_irq_data(irq));
 }
diff --git a/arch/sh/boards/mach-se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c
index 76255a19417f..fd45ffc48340 100644
--- a/arch/sh/boards/mach-se/7343/irq.c
+++ b/arch/sh/boards/mach-se/7343/irq.c
@@ -67,19 +67,20 @@ void __init init_7343se_IRQ(void)
                         return;
                 se7343_fpga_irq[i] = irq;
 
-                set_irq_chip_and_handler_name(se7343_fpga_irq[i],
+                irq_set_chip_and_handler_name(se7343_fpga_irq[i],
                                               &se7343_irq_chip,
-                                              handle_level_irq, "level");
+                                              handle_level_irq,
+                                              "level");
 
-                set_irq_chip_data(se7343_fpga_irq[i], (void *)i);
+                irq_set_chip_data(se7343_fpga_irq[i], (void *)i);
         }
 
-        set_irq_chained_handler(IRQ0_IRQ, se7343_irq_demux);
-        set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
-        set_irq_chained_handler(IRQ1_IRQ, se7343_irq_demux);
-        set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
-        set_irq_chained_handler(IRQ4_IRQ, se7343_irq_demux);
-        set_irq_type(IRQ4_IRQ, IRQ_TYPE_LEVEL_LOW);
-        set_irq_chained_handler(IRQ5_IRQ, se7343_irq_demux);
-        set_irq_type(IRQ5_IRQ, IRQ_TYPE_LEVEL_LOW);
+        irq_set_chained_handler(IRQ0_IRQ, se7343_irq_demux);
+        irq_set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
+        irq_set_chained_handler(IRQ1_IRQ, se7343_irq_demux);
+        irq_set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
+        irq_set_chained_handler(IRQ4_IRQ, se7343_irq_demux);
+        irq_set_irq_type(IRQ4_IRQ, IRQ_TYPE_LEVEL_LOW);
+        irq_set_chained_handler(IRQ5_IRQ, se7343_irq_demux);
+        irq_set_irq_type(IRQ5_IRQ, IRQ_TYPE_LEVEL_LOW);
 }
diff --git a/arch/sh/boards/mach-se/7722/irq.c b/arch/sh/boards/mach-se/7722/irq.c
index c013f95628ed..aac92f21ebd2 100644
--- a/arch/sh/boards/mach-se/7722/irq.c
+++ b/arch/sh/boards/mach-se/7722/irq.c
@@ -67,16 +67,17 @@ void __init init_se7722_IRQ(void)
                         return;
                 se7722_fpga_irq[i] = irq;
 
-                set_irq_chip_and_handler_name(se7722_fpga_irq[i],
+                irq_set_chip_and_handler_name(se7722_fpga_irq[i],
                                               &se7722_irq_chip,
-                                              handle_level_irq, "level");
+                                              handle_level_irq,
+                                              "level");
 
-                set_irq_chip_data(se7722_fpga_irq[i], (void *)i);
+                irq_set_chip_data(se7722_fpga_irq[i], (void *)i);
         }
 
-        set_irq_chained_handler(IRQ0_IRQ, se7722_irq_demux);
-        set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
+        irq_set_chained_handler(IRQ0_IRQ, se7722_irq_demux);
+        irq_set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
 
-        set_irq_chained_handler(IRQ1_IRQ, se7722_irq_demux);
-        set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
+        irq_set_chained_handler(IRQ1_IRQ, se7722_irq_demux);
+        irq_set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
 }
diff --git a/arch/sh/boards/mach-se/7724/irq.c b/arch/sh/boards/mach-se/7724/irq.c
index 5bd87c22b65b..c6342ce7768d 100644
--- a/arch/sh/boards/mach-se/7724/irq.c
+++ b/arch/sh/boards/mach-se/7724/irq.c
@@ -140,17 +140,16 @@ void __init init_se7724_IRQ(void)
                         return;
                 }
 
-                set_irq_chip_and_handler_name(irq,
-                                              &se7724_irq_chip,
+                irq_set_chip_and_handler_name(irq, &se7724_irq_chip,
                                               handle_level_irq, "level");
         }
 
-        set_irq_chained_handler(IRQ0_IRQ, se7724_irq_demux);
-        set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
+        irq_set_chained_handler(IRQ0_IRQ, se7724_irq_demux);
+        irq_set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
 
-        set_irq_chained_handler(IRQ1_IRQ, se7724_irq_demux);
-        set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
+        irq_set_chained_handler(IRQ1_IRQ, se7724_irq_demux);
+        irq_set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
 
-        set_irq_chained_handler(IRQ2_IRQ, se7724_irq_demux);
-        set_irq_type(IRQ2_IRQ, IRQ_TYPE_LEVEL_LOW);
+        irq_set_chained_handler(IRQ2_IRQ, se7724_irq_demux);
+        irq_set_irq_type(IRQ2_IRQ, IRQ_TYPE_LEVEL_LOW);
 }
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index c8bcf6a19b55..12357671023e 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -14,8 +14,8 @@
 #include <linux/device.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
-#include <linux/mfd/sh_mobile_sdhi.h>
 #include <linux/mmc/host.h>
+#include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/mtd/physmap.h>
 #include <linux/delay.h>
 #include <linux/smc91x.h>
@@ -456,7 +456,7 @@ static struct resource sdhi0_cn7_resources[] = {
         [0] = {
                 .name   = "SDHI0",
                 .start  = 0x04ce0000,
-                .end    = 0x04ce01ff,
+                .end    = 0x04ce00ff,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
@@ -488,7 +488,7 @@ static struct resource sdhi1_cn8_resources[] = {
         [0] = {
                 .name   = "SDHI1",
                 .start  = 0x04cf0000,
-                .end    = 0x04cf01ff,
+                .end    = 0x04cf00ff,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
diff --git a/arch/sh/boards/mach-x3proto/gpio.c b/arch/sh/boards/mach-x3proto/gpio.c
index 239e74066253..f33b2b57019c 100644
--- a/arch/sh/boards/mach-x3proto/gpio.c
+++ b/arch/sh/boards/mach-x3proto/gpio.c
@@ -102,8 +102,8 @@ int __init x3proto_gpio_setup(void)
 
                 spin_lock_irqsave(&x3proto_gpio_lock, flags);
                 x3proto_gpio_irq_map[i] = irq;
-                set_irq_chip_and_handler_name(irq, &dummy_irq_chip,
-                                        handle_simple_irq, "gpio");
+                irq_set_chip_and_handler_name(irq, &dummy_irq_chip,
+                                              handle_simple_irq, "gpio");
                 spin_unlock_irqrestore(&x3proto_gpio_lock, flags);
         }
 
@@ -113,8 +113,8 @@ int __init x3proto_gpio_setup(void)
                 x3proto_gpio_chip.base + x3proto_gpio_chip.ngpio,
                 ilsel);
 
-        set_irq_chained_handler(ilsel, x3proto_gpio_irq_handler);
-        set_irq_wake(ilsel, 1);
+        irq_set_chained_handler(ilsel, x3proto_gpio_irq_handler);
+        irq_set_irq_wake(ilsel, 1);
 
         return 0;
 
diff --git a/arch/sh/cchips/hd6446x/hd64461.c b/arch/sh/cchips/hd6446x/hd64461.c
index 177a10b25cad..eb4ea4d44d59 100644
--- a/arch/sh/cchips/hd6446x/hd64461.c
+++ b/arch/sh/cchips/hd6446x/hd64461.c
@@ -107,12 +107,12 @@ int __init setup_hd64461(void)
                         return -EINVAL;
                 }
 
-                set_irq_chip_and_handler(i, &hd64461_irq_chip,
+                irq_set_chip_and_handler(i, &hd64461_irq_chip,
                                          handle_level_irq);
         }
 
-        set_irq_chained_handler(CONFIG_HD64461_IRQ, hd64461_irq_demux);
-        set_irq_type(CONFIG_HD64461_IRQ, IRQ_TYPE_LEVEL_LOW);
+        irq_set_chained_handler(CONFIG_HD64461_IRQ, hd64461_irq_demux);
+        irq_set_irq_type(CONFIG_HD64461_IRQ, IRQ_TYPE_LEVEL_LOW);
 
 #ifdef CONFIG_HD64461_ENABLER
         printk(KERN_INFO "HD64461: enabling PCMCIA devices\n");
diff --git a/arch/sh/drivers/pci/pci-sh7751.h b/arch/sh/drivers/pci/pci-sh7751.h
index 4983a4d20355..5ede38c330d3 100644
--- a/arch/sh/drivers/pci/pci-sh7751.h
+++ b/arch/sh/drivers/pci/pci-sh7751.h
@@ -61,7 +61,7 @@
   #define SH7751_PCICONF3_BIST7      0x80000000  /* Bist Supported */
   #define SH7751_PCICONF3_BIST6      0x40000000  /* Bist Executing */
   #define SH7751_PCICONF3_BIST3_0    0x0F000000  /* Bist Passed */
-  #define SH7751_PCICONF3_HD7        0x00800000  /* Single Funtion device */
+  #define SH7751_PCICONF3_HD7        0x00800000  /* Single Function device */
   #define SH7751_PCICONF3_HD6_0      0x007F0000  /* Configuration Layout */
   #define SH7751_PCICONF3_LAT        0x0000FF00  /* Latency Timer */
   #define SH7751_PCICONF3_CLS        0x000000FF  /* Cache Line Size */
diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index a09c77dd09db..194231cb5a70 100644
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -84,7 +84,7 @@ int __devinit register_pci_controller(struct pci_channel *hose)
         hose_tail = &hose->next;
 
         /*
-         * Do not panic here but later - this might hapen before console init.
+         * Do not panic here but later - this might happen before console init.
          */
         if (!hose->io_map_base) {
                 printk(KERN_WARNING
diff --git a/arch/sh/include/asm/page.h b/arch/sh/include/asm/page.h
index c4e0b3d472b9..822d6084195b 100644
--- a/arch/sh/include/asm/page.h
+++ b/arch/sh/include/asm/page.h
@@ -186,7 +186,7 @@ typedef struct page *pgtable_t;
 /*
  * While BYTES_PER_WORD == 4 on the current sh64 ABI, GCC will still
  * happily generate {ld/st}.q pairs, requiring us to have 8-byte
- * alignment to avoid traps. The kmalloc alignment is gauranteed by
+ * alignment to avoid traps. The kmalloc alignment is guaranteed by
  * virtue of L1_CACHE_BYTES, requiring this to only be special cased
  * for slab caches.
  */
diff --git a/arch/sh/include/asm/pgtable_32.h b/arch/sh/include/asm/pgtable_32.h
index b799fe71114c..0bce3d81569e 100644
--- a/arch/sh/include/asm/pgtable_32.h
+++ b/arch/sh/include/asm/pgtable_32.h
@@ -167,7 +167,7 @@ static inline unsigned long copy_ptea_attributes(unsigned long x)
 #endif
 
 /*
- * Mask of bits that are to be preserved accross pgprot changes.
+ * Mask of bits that are to be preserved across pgprot changes.
  */
 #define _PAGE_CHG_MASK \
         (PTE_MASK | _PAGE_ACCESSED | _PAGE_CACHABLE | \
diff --git a/arch/sh/include/asm/unaligned-sh4a.h b/arch/sh/include/asm/unaligned-sh4a.h
index c48a9c3420da..95adc500cabc 100644
--- a/arch/sh/include/asm/unaligned-sh4a.h
+++ b/arch/sh/include/asm/unaligned-sh4a.h
@@ -9,7 +9,7 @@
  * struct.
  *
  * The same note as with the movli.l/movco.l pair applies here, as long
- * as the load is gauranteed to be inlined, nothing else will hook in to
+ * as the load is guaranteed to be inlined, nothing else will hook in to
  * r0 and we get the return value for free.
  *
  * NOTE: Due to the fact we require r0 encoding, care should be taken to
diff --git a/arch/sh/include/mach-common/mach/highlander.h b/arch/sh/include/mach-common/mach/highlander.h
index 5d9d4d5154be..6ce944e33e59 100644
--- a/arch/sh/include/mach-common/mach/highlander.h
+++ b/arch/sh/include/mach-common/mach/highlander.h
@@ -24,7 +24,7 @@
 #define PA_OBLED        (PA_BCR+0x001c) /* On Board LED control */
 #define PA_OBSW         (PA_BCR+0x001e) /* On Board Switch control */
 #define PA_AUDIOSEL     (PA_BCR+0x0020) /* Sound Interface Select control */
-#define PA_EXTPLR       (PA_BCR+0x001e) /* Extention Pin Polarity control */
+#define PA_EXTPLR       (PA_BCR+0x001e) /* Extension Pin Polarity control */
 #define PA_TPCTL        (PA_BCR+0x0100) /* Touch Panel Access control */
 #define PA_TPDCKCTL     (PA_BCR+0x0102) /* Touch Panel Access data control */
 #define PA_TPCTLCLR     (PA_BCR+0x0104) /* Touch Panel Access control */
@@ -89,7 +89,7 @@
 #define PA_OBLED        (PA_BCR+0x0018) /* On Board LED control */
 #define PA_OBSW         (PA_BCR+0x001a) /* On Board Switch control */
 #define PA_AUDIOSEL     (PA_BCR+0x001c) /* Sound Interface Select control */
-#define PA_EXTPLR       (PA_BCR+0x001e) /* Extention Pin Polarity control */
+#define PA_EXTPLR       (PA_BCR+0x001e) /* Extension Pin Polarity control */
 #define PA_TPCTL        (PA_BCR+0x0100) /* Touch Panel Access control */
 #define PA_TPDCKCTL     (PA_BCR+0x0102) /* Touch Panel Access data control */
 #define PA_TPCTLCLR     (PA_BCR+0x0104) /* Touch Panel Access control */
diff --git a/arch/sh/include/mach-common/mach/r2d.h b/arch/sh/include/mach-common/mach/r2d.h
index 0a800157b826..e04f75eaa153 100644
--- a/arch/sh/include/mach-common/mach/r2d.h
+++ b/arch/sh/include/mach-common/mach/r2d.h
@@ -18,18 +18,18 @@
 #define PA_DISPCTL      0xa4000008      /* Display Timing control */
 #define PA_SDMPOW       0xa400000a      /* SD Power control */
 #define PA_RTCCE        0xa400000c      /* RTC(9701) Enable control */
-#define PA_PCICD        0xa400000e      /* PCI Extention detect control */
+#define PA_PCICD        0xa400000e      /* PCI Extension detect control */
 #define PA_VOYAGERRTS   0xa4000020      /* VOYAGER Reset control */
 
 #define PA_R2D1_AXRST           0xa4000022      /* AX_LAN Reset control */
 #define PA_R2D1_CFRST           0xa4000024      /* CF Reset control */
 #define PA_R2D1_ADMRTS          0xa4000026      /* SD Reset control */
-#define PA_R2D1_EXTRST          0xa4000028      /* Extention Reset control */
+#define PA_R2D1_EXTRST          0xa4000028      /* Extension Reset control */
 #define PA_R2D1_CFCDINTCLR      0xa400002a      /* CF Insert Interrupt clear */
 
 #define PA_R2DPLUS_CFRST        0xa4000022      /* CF Reset control */
 #define PA_R2DPLUS_ADMRTS       0xa4000024      /* SD Reset control */
-#define PA_R2DPLUS_EXTRST       0xa4000026      /* Extention Reset control */
+#define PA_R2DPLUS_EXTRST       0xa4000026      /* Extension Reset control */
 #define PA_R2DPLUS_CFCDINTCLR   0xa4000028      /* CF Insert Interrupt clear */
 #define PA_R2DPLUS_KEYCTLCLR    0xa400002a      /* Key Interrupt clear */
 
diff --git a/arch/sh/kernel/cpu/clock-cpg.c b/arch/sh/kernel/cpu/clock-cpg.c
index dd0e0f211359..8f63a264a842 100644
--- a/arch/sh/kernel/cpu/clock-cpg.c
+++ b/arch/sh/kernel/cpu/clock-cpg.c
@@ -67,7 +67,7 @@ int __init __deprecated cpg_clk_init(void)
 }
 
 /*
- * Placeholder for compatability, until the lazy CPUs do this
+ * Placeholder for compatibility, until the lazy CPUs do this
  * on their own.
  */
 int __init __weak arch_clk_init(void)
diff --git a/arch/sh/kernel/cpu/irq/imask.c b/arch/sh/kernel/cpu/irq/imask.c
index 32c825c9488e..39b6a24c159d 100644
--- a/arch/sh/kernel/cpu/irq/imask.c
+++ b/arch/sh/kernel/cpu/irq/imask.c
@@ -80,6 +80,6 @@ static struct irq_chip imask_irq_chip = {
 
 void make_imask_irq(unsigned int irq)
 {
-        set_irq_chip_and_handler_name(irq, &imask_irq_chip,
-                                      handle_level_irq, "level");
+        irq_set_chip_and_handler_name(irq, &imask_irq_chip, handle_level_irq,
+                                      "level");
 }
diff --git a/arch/sh/kernel/cpu/irq/intc-sh5.c b/arch/sh/kernel/cpu/irq/intc-sh5.c
index 5af48f8357e5..9e056a3a0c73 100644
--- a/arch/sh/kernel/cpu/irq/intc-sh5.c
+++ b/arch/sh/kernel/cpu/irq/intc-sh5.c
@@ -135,7 +135,7 @@ void __init plat_irq_setup(void)
 
         /* Set default: per-line enable/disable, priority driven ack/eoi */
         for (i = 0; i < NR_INTC_IRQS; i++)
-                set_irq_chip_and_handler(i, &intc_irq_type, handle_level_irq);
+                irq_set_chip_and_handler(i, &intc_irq_type, handle_level_irq);
 
 
         /* Disable all interrupts and set all priorities to 0 to avoid trouble */
diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c
index 7516c35ee514..5de6dff5c21b 100644
--- a/arch/sh/kernel/cpu/irq/ipr.c
+++ b/arch/sh/kernel/cpu/irq/ipr.c
@@ -74,9 +74,9 @@ void register_ipr_controller(struct ipr_desc *desc)
                 }
 
                 disable_irq_nosync(p->irq);
-                set_irq_chip_and_handler_name(p->irq, &desc->chip,
-                                      handle_level_irq, "level");
-                set_irq_chip_data(p->irq, p);
+                irq_set_chip_and_handler_name(p->irq, &desc->chip,
+                                              handle_level_irq, "level");
+                irq_set_chip_data(p->irq, p);
                 disable_ipr_irq(irq_get_irq_data(p->irq));
         }
 }
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
index 1656b8c91faf..beba32beb6d9 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
@@ -648,7 +648,7 @@ static void __init sh7786_usb_setup(void)
          * The following settings are necessary
          * for using the USB modules.
          *
-         * see "USB Inital Settings" for detail
+         * see "USB Initial Settings" for detail
          */
         __raw_writel(USBINITVAL1, USBINITREG1);
         __raw_writel(USBINITVAL2, USBINITREG2);
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 64ea0b165399..91971103b62b 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -183,7 +183,7 @@ asmlinkage void do_softirq(void)
                 );
 
                 /*
-                 * Shouldnt happen, we returned above if in_interrupt():
+                 * Shouldn't happen, we returned above if in_interrupt():
                  */
                 WARN_ON_ONCE(softirq_count());
         }
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 4f267160c515..58bff45d1156 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -150,7 +150,7 @@ void __init check_for_initrd(void)
         }
 
         /*
-         * If we got this far inspite of the boot loader's best efforts
+         * If we got this far in spite of the boot loader's best efforts
          * to the contrary, assume we actually have a valid initrd and
          * fix up the root dev.
          */
diff --git a/arch/sh/lib64/copy_user_memcpy.S b/arch/sh/lib64/copy_user_memcpy.S
index 2a62816d2ddd..49aeabeba2c2 100644
--- a/arch/sh/lib64/copy_user_memcpy.S
+++ b/arch/sh/lib64/copy_user_memcpy.S
@@ -27,7 +27,7 @@
 ! 2.: When there are two or three bytes in the last word of an 11-or-more
 !     bytes memory chunk to b copied, the rest of the word can be read
 !     without side effects.
-!     This could be easily changed by increasing the minumum size of
+!     This could be easily changed by increasing the minimum size of
 !     a fast memcpy and the amount subtracted from r7 before L_2l_loop be 2,
 !     however, this would cost a few extra cyles on average.
 !     For SHmedia, the assumption is that any quadword can be read in its
diff --git a/arch/sh/lib64/memcpy.S b/arch/sh/lib64/memcpy.S
index dd300c372ce1..5d682e0ee24f 100644
--- a/arch/sh/lib64/memcpy.S
+++ b/arch/sh/lib64/memcpy.S
@@ -29,7 +29,7 @@
 ! 2.: When there are two or three bytes in the last word of an 11-or-more
 !     bytes memory chunk to b copied, the rest of the word can be read
 !     without side effects.
-!     This could be easily changed by increasing the minumum size of
+!     This could be easily changed by increasing the minimum size of
 !     a fast memcpy and the amount subtracted from r7 before L_2l_loop be 2,
 !     however, this would cost a few extra cyles on average.
 !     For SHmedia, the assumption is that any quadword can be read in its