diff --git a/[refs] b/[refs]
index 2365e54bd230..4887a1f87231 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 69a8ebfa218f6573c937dc3d5101071e3d62af10
+refs/heads/master: 3300fb4f88688029fff8dfb9ec0734f6e4cba3e7
diff --git a/trunk/arch/arm/include/asm/io.h b/trunk/arch/arm/include/asm/io.h
index 42f042ee4ada..35c1ed89b936 100644
--- a/trunk/arch/arm/include/asm/io.h
+++ b/trunk/arch/arm/include/asm/io.h
@@ -64,7 +64,7 @@ extern void __raw_readsl(const void __iomem *addr, void *data, int longlen);
 static inline void __raw_writew(u16 val, volatile void __iomem *addr)
 {
 	asm volatile("strh %1, %0"
-		     : "+Q" (*(volatile u16 __force *)addr)
+		     : "+Qo" (*(volatile u16 __force *)addr)
 		     : "r" (val));
 }
 
@@ -72,7 +72,7 @@ static inline u16 __raw_readw(const volatile void __iomem *addr)
 {
 	u16 val;
 	asm volatile("ldrh %1, %0"
-		     : "+Q" (*(volatile u16 __force *)addr),
+		     : "+Qo" (*(volatile u16 __force *)addr),
 		       "=r" (val));
 	return val;
 }
diff --git a/trunk/arch/arm/include/asm/sched_clock.h b/trunk/arch/arm/include/asm/sched_clock.h
index e3f757263438..05b8e82ec9f5 100644
--- a/trunk/arch/arm/include/asm/sched_clock.h
+++ b/trunk/arch/arm/include/asm/sched_clock.h
@@ -10,5 +10,7 @@
 
 extern void sched_clock_postinit(void);
 extern void setup_sched_clock(u32 (*read)(void), int bits, unsigned long rate);
+extern void setup_sched_clock_needs_suspend(u32 (*read)(void), int bits,
+		unsigned long rate);
 
 #endif
diff --git a/trunk/arch/arm/include/asm/vfpmacros.h b/trunk/arch/arm/include/asm/vfpmacros.h
index 301c1db3e99b..6a6f1e485f41 100644
--- a/trunk/arch/arm/include/asm/vfpmacros.h
+++ b/trunk/arch/arm/include/asm/vfpmacros.h
@@ -27,9 +27,9 @@
 #if __LINUX_ARM_ARCH__ <= 6
 	ldr	\tmp, =elf_hwcap		    @ may not have MVFR regs
 	ldr	\tmp, [\tmp, #0]
-	tst	\tmp, #HWCAP_VFPD32
-	ldcnel	p11, cr0, [\base],#32*4		    @ FLDMIAD \base!, {d16-d31}
-	addeq	\base, \base, #32*4		    @ step over unused register space
+	tst	\tmp, #HWCAP_VFPv3D16
+	ldceql	p11, cr0, [\base],#32*4		    @ FLDMIAD \base!, {d16-d31}
+	addne	\base, \base, #32*4		    @ step over unused register space
 #else
 	VFPFMRX	\tmp, MVFR0			    @ Media and VFP Feature Register 0
 	and	\tmp, \tmp, #MVFR0_A_SIMD_MASK	    @ A_SIMD field
@@ -51,9 +51,9 @@
 #if __LINUX_ARM_ARCH__ <= 6
 	ldr	\tmp, =elf_hwcap		    @ may not have MVFR regs
 	ldr	\tmp, [\tmp, #0]
-	tst	\tmp, #HWCAP_VFPD32
-	stcnel	p11, cr0, [\base],#32*4		    @ FSTMIAD \base!, {d16-d31}
-	addeq	\base, \base, #32*4		    @ step over unused register space
+	tst	\tmp, #HWCAP_VFPv3D16
+	stceql	p11, cr0, [\base],#32*4		    @ FSTMIAD \base!, {d16-d31}
+	addne	\base, \base, #32*4		    @ step over unused register space
 #else
 	VFPFMRX	\tmp, MVFR0			    @ Media and VFP Feature Register 0
 	and	\tmp, \tmp, #MVFR0_A_SIMD_MASK	    @ A_SIMD field
diff --git a/trunk/arch/arm/include/uapi/asm/hwcap.h b/trunk/arch/arm/include/uapi/asm/hwcap.h
index 3688fd15a32d..f254f6503cce 100644
--- a/trunk/arch/arm/include/uapi/asm/hwcap.h
+++ b/trunk/arch/arm/include/uapi/asm/hwcap.h
@@ -18,12 +18,11 @@
 #define HWCAP_THUMBEE	(1 << 11)
 #define HWCAP_NEON	(1 << 12)
 #define HWCAP_VFPv3	(1 << 13)
-#define HWCAP_VFPv3D16	(1 << 14)	/* also set for VFPv4-D16 */
+#define HWCAP_VFPv3D16	(1 << 14)
 #define HWCAP_TLS	(1 << 15)
 #define HWCAP_VFPv4	(1 << 16)
 #define HWCAP_IDIVA	(1 << 17)
 #define HWCAP_IDIVT	(1 << 18)
-#define HWCAP_VFPD32	(1 << 19)	/* set if VFP has 32 regs (not 16) */
 #define HWCAP_IDIV	(HWCAP_IDIVA | HWCAP_IDIVT)
 
 
diff --git a/trunk/arch/arm/kernel/sched_clock.c b/trunk/arch/arm/kernel/sched_clock.c
index fc6692e2b603..e21bac20d90d 100644
--- a/trunk/arch/arm/kernel/sched_clock.c
+++ b/trunk/arch/arm/kernel/sched_clock.c
@@ -107,6 +107,13 @@ static void sched_clock_poll(unsigned long wrap_ticks)
 	update_sched_clock();
 }
 
+void __init setup_sched_clock_needs_suspend(u32 (*read)(void), int bits,
+		unsigned long rate)
+{
+	setup_sched_clock(read, bits, rate);
+	cd.needs_suspend = true;
+}
+
 void __init setup_sched_clock(u32 (*read)(void), int bits, unsigned long rate)
 {
 	unsigned long r, w;
@@ -182,15 +189,18 @@ void __init sched_clock_postinit(void)
 static int sched_clock_suspend(void)
 {
 	sched_clock_poll(sched_clock_timer.data);
-	cd.suspended = true;
+	if (cd.needs_suspend)
+		cd.suspended = true;
 	return 0;
 }
 
 static void sched_clock_resume(void)
 {
-	cd.epoch_cyc = read_sched_clock();
-	cd.epoch_cyc_copy = cd.epoch_cyc;
-	cd.suspended = false;
+	if (cd.needs_suspend) {
+		cd.epoch_cyc = read_sched_clock();
+		cd.epoch_cyc_copy = cd.epoch_cyc;
+		cd.suspended = false;
+	}
 }
 
 static struct syscore_ops sched_clock_ops = {
diff --git a/trunk/arch/arm/mm/alignment.c b/trunk/arch/arm/mm/alignment.c
index b820edaf3184..023f443784ec 100644
--- a/trunk/arch/arm/mm/alignment.c
+++ b/trunk/arch/arm/mm/alignment.c
@@ -745,7 +745,7 @@ do_alignment_t32_to_handler(unsigned long *pinstr, struct pt_regs *regs,
 static int
 do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 {
-	union offset_union uninitialized_var(offset);
+	union offset_union offset;
 	unsigned long instr = 0, instrptr;
 	int (*handler)(unsigned long addr, unsigned long instr, struct pt_regs *regs);
 	unsigned int type;
diff --git a/trunk/arch/arm/vfp/vfpmodule.c b/trunk/arch/arm/vfp/vfpmodule.c
index 3b44e0dd0a93..c834b32af275 100644
--- a/trunk/arch/arm/vfp/vfpmodule.c
+++ b/trunk/arch/arm/vfp/vfpmodule.c
@@ -701,14 +701,11 @@ static int __init vfp_init(void)
 			elf_hwcap |= HWCAP_VFPv3;
 
 			/*
-			 * Check for VFPv3 D16 and VFPv4 D16.  CPUs in
-			 * this configuration only have 16 x 64bit
-			 * registers.
+			 * Check for VFPv3 D16. CPUs in this configuration
+			 * only have 16 x 64bit registers.
 			 */
 			if (((fmrx(MVFR0) & MVFR0_A_SIMD_MASK)) == 1)
-				elf_hwcap |= HWCAP_VFPv3D16; /* also v4-D16 */
-			else
-				elf_hwcap |= HWCAP_VFPD32;
+				elf_hwcap |= HWCAP_VFPv3D16;
 		}
 #endif
 		/*
diff --git a/trunk/drivers/gpu/drm/drm_fops.c b/trunk/drivers/gpu/drm/drm_fops.c
index 133b4132983e..7ef1b673e1be 100644
--- a/trunk/drivers/gpu/drm/drm_fops.c
+++ b/trunk/drivers/gpu/drm/drm_fops.c
@@ -121,8 +121,6 @@ int drm_open(struct inode *inode, struct file *filp)
 	int minor_id = iminor(inode);
 	struct drm_minor *minor;
 	int retcode = 0;
-	int need_setup = 0;
-	struct address_space *old_mapping;
 
 	minor = idr_find(&drm_minors_idr, minor_id);
 	if (!minor)
@@ -134,37 +132,23 @@ int drm_open(struct inode *inode, struct file *filp)
 	if (drm_device_is_unplugged(dev))
 		return -ENODEV;
 
-	if (!dev->open_count++)
-		need_setup = 1;
-	mutex_lock(&dev->struct_mutex);
-	old_mapping = dev->dev_mapping;
-	if (old_mapping == NULL)
-		dev->dev_mapping = &inode->i_data;
-	/* ihold ensures nobody can remove inode with our i_data */
-	ihold(container_of(dev->dev_mapping, struct inode, i_data));
-	inode->i_mapping = dev->dev_mapping;
-	filp->f_mapping = dev->dev_mapping;
-	mutex_unlock(&dev->struct_mutex);
-
 	retcode = drm_open_helper(inode, filp, dev);
-	if (retcode)
-		goto err_undo;
-	atomic_inc(&dev->counts[_DRM_STAT_OPENS]);
-	if (need_setup) {
-		retcode = drm_setup(dev);
-		if (retcode)
-			goto err_undo;
+	if (!retcode) {
+		atomic_inc(&dev->counts[_DRM_STAT_OPENS]);
+		if (!dev->open_count++)
+			retcode = drm_setup(dev);
+	}
+	if (!retcode) {
+		mutex_lock(&dev->struct_mutex);
+		if (dev->dev_mapping == NULL)
+			dev->dev_mapping = &inode->i_data;
+		/* ihold ensures nobody can remove inode with our i_data */
+		ihold(container_of(dev->dev_mapping, struct inode, i_data));
+		inode->i_mapping = dev->dev_mapping;
+		filp->f_mapping = dev->dev_mapping;
+		mutex_unlock(&dev->struct_mutex);
 	}
-	return 0;
 
-err_undo:
-	mutex_lock(&dev->struct_mutex);
-	filp->f_mapping = old_mapping;
-	inode->i_mapping = old_mapping;
-	iput(container_of(dev->dev_mapping, struct inode, i_data));
-	dev->dev_mapping = old_mapping;
-	mutex_unlock(&dev->struct_mutex);
-	dev->open_count--;
 	return retcode;
 }
 EXPORT_SYMBOL(drm_open);
diff --git a/trunk/drivers/gpu/drm/radeon/evergreen.c b/trunk/drivers/gpu/drm/radeon/evergreen.c
index af31f829f4a8..14313ad43b76 100644
--- a/trunk/drivers/gpu/drm/radeon/evergreen.c
+++ b/trunk/drivers/gpu/drm/radeon/evergreen.c
@@ -1372,7 +1372,7 @@ void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *s
 	WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN);
 
 	for (i = 0; i < rdev->num_crtc; i++) {
-		if (save->crtc_enabled[i]) {
+		if (save->crtc_enabled) {
 			if (ASIC_IS_DCE6(rdev)) {
 				tmp = RREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i]);
 				tmp |= EVERGREEN_CRTC_BLANK_DATA_EN;
diff --git a/trunk/drivers/hwmon/w83627ehf.c b/trunk/drivers/hwmon/w83627ehf.c
index 1821b7423d5b..de3c7e04c3b5 100644
--- a/trunk/drivers/hwmon/w83627ehf.c
+++ b/trunk/drivers/hwmon/w83627ehf.c
@@ -2083,6 +2083,7 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 	mutex_init(&data->lock);
 	mutex_init(&data->update_lock);
 	data->name = w83627ehf_device_names[sio_data->kind];
+	data->bank = 0xff;		/* Force initial bank selection */
 	platform_set_drvdata(pdev, data);
 
 	/* 627EHG and 627EHF have 10 voltage inputs; 627DHG and 667HG have 9 */