diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 5fa580219a86..52646f52f130 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -29,7 +29,6 @@ config SUPERH
 	select HAVE_ARCH_KGDB
 	select HAVE_ARCH_SECCOMP_FILTER
 	select HAVE_ARCH_TRACEHOOK
-	select HAVE_COPY_THREAD_TLS
 	select HAVE_DEBUG_BUGVERBOSE
 	select HAVE_DEBUG_KMEMLEAK
 	select HAVE_DYNAMIC_FTRACE
diff --git a/arch/sh/boards/mach-sh03/rtc.c b/arch/sh/boards/mach-sh03/rtc.c
index 8b23ed7c201c..7fb474844a2d 100644
--- a/arch/sh/boards/mach-sh03/rtc.c
+++ b/arch/sh/boards/mach-sh03/rtc.c
@@ -11,7 +11,6 @@
 #include <linux/sched.h>
 #include <linux/time.h>
 #include <linux/bcd.h>
-#include <linux/rtc.h>
 #include <linux/spinlock.h>
 #include <linux/io.h>
 #include <linux/rtc.h>
diff --git a/arch/sh/configs/landisk_defconfig b/arch/sh/configs/landisk_defconfig
index ba6ec042606f..e6c5ddf070c0 100644
--- a/arch/sh/configs/landisk_defconfig
+++ b/arch/sh/configs/landisk_defconfig
@@ -27,13 +27,12 @@ CONFIG_NETFILTER=y
 CONFIG_ATALK=m
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=y
-CONFIG_BLK_DEV_OFFBOARD=y
-CONFIG_BLK_DEV_GENERIC=y
-CONFIG_BLK_DEV_AEC62XX=y
+CONFIG_ATA=y
+CONFIG_ATA_GENERIC=y
+CONFIG_PATA_ATP867X=y
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SR=y
 CONFIG_SCSI_MULTI_LUN=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
diff --git a/arch/sh/configs/microdev_defconfig b/arch/sh/configs/microdev_defconfig
index c65667d00313..e9825196dd66 100644
--- a/arch/sh/configs/microdev_defconfig
+++ b/arch/sh/configs/microdev_defconfig
@@ -20,8 +20,6 @@ CONFIG_IP_PNP=y
 # CONFIG_IPV6 is not set
 # CONFIG_FW_LOADER is not set
 CONFIG_BLK_DEV_RAM=y
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=y
 CONFIG_NETDEVICES=y
 CONFIG_NET_ETHERNET=y
 CONFIG_SMC91X=y
diff --git a/arch/sh/configs/sdk7780_defconfig b/arch/sh/configs/sdk7780_defconfig
index d10a0414123a..d00376eb044f 100644
--- a/arch/sh/configs/sdk7780_defconfig
+++ b/arch/sh/configs/sdk7780_defconfig
@@ -44,16 +44,14 @@ CONFIG_NET_SCHED=y
 CONFIG_PARPORT=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=y
-CONFIG_BLK_DEV_PLATFORM=y
-CONFIG_BLK_DEV_GENERIC=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_BLK_DEV_SR=y
 CONFIG_CHR_DEV_SG=y
 CONFIG_SCSI_SPI_ATTRS=y
 CONFIG_SCSI_FC_ATTRS=y
 CONFIG_ATA=y
+CONFIG_ATA_GENERIC=y
+CONFIG_PATA_PLATFORM=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_DM=y
 CONFIG_NETDEVICES=y
diff --git a/arch/sh/configs/sdk7786_defconfig b/arch/sh/configs/sdk7786_defconfig
index 61bec46ebd66..4a44cac640bc 100644
--- a/arch/sh/configs/sdk7786_defconfig
+++ b/arch/sh/configs/sdk7786_defconfig
@@ -116,9 +116,6 @@ CONFIG_MTD_UBI_GLUEBI=m
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_CRYPTOLOOP=y
 CONFIG_BLK_DEV_RAM=y
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=y
-CONFIG_BLK_DEV_PLATFORM=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_BLK_DEV_SR=y
 CONFIG_SCSI_MULTI_LUN=y
diff --git a/arch/sh/configs/se7750_defconfig b/arch/sh/configs/se7750_defconfig
index 3f1c13799d79..4defc7628a49 100644
--- a/arch/sh/configs/se7750_defconfig
+++ b/arch/sh/configs/se7750_defconfig
@@ -29,7 +29,6 @@ CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_AMDSTD=y
 CONFIG_MTD_ROM=y
-CONFIG_IDE=y
 CONFIG_SCSI=y
 CONFIG_NETDEVICES=y
 CONFIG_NET_ETHERNET=y
diff --git a/arch/sh/configs/sh03_defconfig b/arch/sh/configs/sh03_defconfig
index f0073ed39947..48b457d59e79 100644
--- a/arch/sh/configs/sh03_defconfig
+++ b/arch/sh/configs/sh03_defconfig
@@ -39,9 +39,6 @@ CONFIG_IP_PNP_RARP=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=y
 CONFIG_BLK_DEV_RAM=y
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=m
-CONFIG_BLK_DEV_IDETAPE=m
 CONFIG_SCSI=m
 CONFIG_BLK_DEV_SD=m
 CONFIG_BLK_DEV_SR=m
diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig
index d0de378beefe..7d54f284ce10 100644
--- a/arch/sh/drivers/dma/Kconfig
+++ b/arch/sh/drivers/dma/Kconfig
@@ -63,8 +63,7 @@ config PVR2_DMA
 
 config G2_DMA
 	tristate "G2 Bus DMA support"
-	depends on SH_DREAMCAST
-	select SH_DMA_API
+	depends on SH_DREAMCAST && SH_DMA_API
 	help
 	  This enables support for the DMA controller for the Dreamcast's
 	  G2 bus. Drivers that want this will generally enable this on
diff --git a/arch/sh/include/asm/gpio.h b/arch/sh/include/asm/gpio.h
index 351918894e86..d643250f0a0f 100644
--- a/arch/sh/include/asm/gpio.h
+++ b/arch/sh/include/asm/gpio.h
@@ -16,7 +16,6 @@
 #include <cpu/gpio.h>
 #endif
 
-#define ARCH_NR_GPIOS 512
 #include <asm-generic/gpio.h>
 
 #ifdef CONFIG_GPIOLIB
diff --git a/arch/sh/kernel/cpu/sh3/entry.S b/arch/sh/kernel/cpu/sh3/entry.S
index 25eb80905416..e48b3dd996f5 100644
--- a/arch/sh/kernel/cpu/sh3/entry.S
+++ b/arch/sh/kernel/cpu/sh3/entry.S
@@ -14,7 +14,6 @@
 #include <cpu/mmu_context.h>
 #include <asm/page.h>
 #include <asm/cache.h>
-#include <asm/thread_info.h>
 
 ! NOTE:
 ! GNU as (as of 2.9.1) changes bf/s into bt/s and bra, when the address
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 703d3069997c..77aa2f802d8d 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -105,7 +105,7 @@ config VSYSCALL
 	  (the default value) say Y.
 
 config NUMA
-	bool "Non Uniform Memory Access (NUMA) Support"
+	bool "Non-Uniform Memory Access (NUMA) Support"
 	depends on MMU && SYS_SUPPORTS_NUMA
 	select ARCH_WANT_NUMA_VARIABLE_LOCALITY
 	default n
diff --git a/arch/sh/mm/asids-debugfs.c b/arch/sh/mm/asids-debugfs.c
index 4c1ca197e9c5..d16d6f5ec774 100644
--- a/arch/sh/mm/asids-debugfs.c
+++ b/arch/sh/mm/asids-debugfs.c
@@ -26,7 +26,7 @@
 #include <asm/processor.h>
 #include <asm/mmu_context.h>
 
-static int asids_seq_show(struct seq_file *file, void *iter)
+static int asids_debugfs_show(struct seq_file *file, void *iter)
 {
 	struct task_struct *p;
 
@@ -48,18 +48,7 @@ static int asids_seq_show(struct seq_file *file, void *iter)
 	return 0;
 }
 
-static int asids_debugfs_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, asids_seq_show, inode->i_private);
-}
-
-static const struct file_operations asids_debugfs_fops = {
-	.owner		= THIS_MODULE,
-	.open		= asids_debugfs_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(asids_debugfs);
 
 static int __init asids_debugfs_init(void)
 {
diff --git a/arch/sh/mm/cache-debugfs.c b/arch/sh/mm/cache-debugfs.c
index 17d780794497..b0f185169dfa 100644
--- a/arch/sh/mm/cache-debugfs.c
+++ b/arch/sh/mm/cache-debugfs.c
@@ -22,7 +22,7 @@ enum cache_type {
 	CACHE_TYPE_UNIFIED,
 };
 
-static int cache_seq_show(struct seq_file *file, void *iter)
+static int cache_debugfs_show(struct seq_file *file, void *iter)
 {
 	unsigned int cache_type = (unsigned int)file->private;
 	struct cache_info *cache;
@@ -94,18 +94,7 @@ static int cache_seq_show(struct seq_file *file, void *iter)
 	return 0;
 }
 
-static int cache_debugfs_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, cache_seq_show, inode->i_private);
-}
-
-static const struct file_operations cache_debugfs_fops = {
-	.owner		= THIS_MODULE,
-	.open		= cache_debugfs_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(cache_debugfs);
 
 static int __init cache_debugfs_init(void)
 {
diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c
index b20aba6e1b37..68eb7cc6e564 100644
--- a/arch/sh/mm/pmb.c
+++ b/arch/sh/mm/pmb.c
@@ -812,7 +812,7 @@ bool __in_29bit_mode(void)
         return (__raw_readl(PMB_PASCR) & PASCR_SE) == 0;
 }
 
-static int pmb_seq_show(struct seq_file *file, void *iter)
+static int pmb_debugfs_show(struct seq_file *file, void *iter)
 {
 	int i;
 
@@ -846,18 +846,7 @@ static int pmb_seq_show(struct seq_file *file, void *iter)
 	return 0;
 }
 
-static int pmb_debugfs_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, pmb_seq_show, NULL);
-}
-
-static const struct file_operations pmb_debugfs_fops = {
-	.owner		= THIS_MODULE,
-	.open		= pmb_debugfs_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(pmb_debugfs);
 
 static int __init pmb_debugfs_init(void)
 {
diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index f8e070d67fa3..a14684ffe4c1 100644
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c
@@ -214,7 +214,7 @@ int __init register_intc_controller(struct intc_desc *desc)
 			d->window[k].phys = res->start;
 			d->window[k].size = resource_size(res);
 			d->window[k].virt = ioremap(res->start,
-							 resource_size(res));
+						    resource_size(res));
 			if (!d->window[k].virt)
 				goto err2;
 		}
diff --git a/drivers/sh/intc/virq-debugfs.c b/drivers/sh/intc/virq-debugfs.c
index 9e62ba9311f0..939915a07d99 100644
--- a/drivers/sh/intc/virq-debugfs.c
+++ b/drivers/sh/intc/virq-debugfs.c
@@ -16,7 +16,7 @@
 #include <linux/debugfs.h>
 #include "internals.h"
 
-static int intc_irq_xlate_debug(struct seq_file *m, void *priv)
+static int intc_irq_xlate_show(struct seq_file *m, void *priv)
 {
 	int i;
 
@@ -37,17 +37,7 @@ static int intc_irq_xlate_debug(struct seq_file *m, void *priv)
 	return 0;
 }
 
-static int intc_irq_xlate_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, intc_irq_xlate_debug, inode->i_private);
-}
-
-static const struct file_operations intc_irq_xlate_fops = {
-	.open = intc_irq_xlate_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(intc_irq_xlate);
 
 static int __init intc_irq_xlate_init(void)
 {