Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git

Conflicts:
	drivers/mtd/mtd_blkdevs.c

Merge Grant's device-tree bits so that we can apply the subsequent fixes.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 99 insertions, 88 deletions

diff --git a/arch/score/include/asm/irqflags.h b/arch/score/include/asm/irqflags.h
index 690a6cae729..5c7563891e2 100644
--- a/arch/score/include/asm/irqflags.h
+++ b/arch/score/include/asm/irqflags.h
@@ -3,107 +3,118 @@
 
 #ifndef __ASSEMBLY__
 
-#define raw_local_irq_save(x)			\
-{						\
-	__asm__ __volatile__(			\
-		"mfcr	r8, cr0;"		\
-		"li	r9, 0xfffffffe;"	\
-		"nop;"				\
-		"mv	%0, r8;"		\
-		"and	r8, r8, r9;"		\
-		"mtcr	r8, cr0;"		\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		: "=r" (x)			\
-		:				\
-		: "r8", "r9"			\
-		);				\
+#include <linux/types.h>
+
+static inline unsigned long arch_local_save_flags(void)
+{
+	unsigned long flags;
+
+	asm volatile(
+		"	mfcr	r8, cr0		\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	mv	%0, r8		\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	ldi	r9, 0x1		\n"
+		"	and	%0, %0, r9	\n"
+		: "=r" (flags)
+		:
+		: "r8", "r9");
+	return flags;
 }
 
-#define raw_local_irq_restore(x)		\
-{						\
-	__asm__ __volatile__(			\
-		"mfcr	r8, cr0;"		\
-		"ldi	r9, 0x1;"		\
-		"and	%0, %0, r9;"		\
-		"or	r8, r8, %0;"		\
-		"mtcr	r8, cr0;"		\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		:				\
-		: "r"(x)			\
-		: "r8", "r9"			\
-		);				\
+static inline unsigned long arch_local_irq_save(void)
+{
+	unsigned long flags
+
+	asm volatile(
+		"	mfcr	r8, cr0		\n"
+		"	li	r9, 0xfffffffe	\n"
+		"	nop			\n"
+		"	mv	%0, r8		\n"
+		"	and	r8, r8, r9	\n"
+		"	mtcr	r8, cr0		\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		: "=r" (flags)
+		:
+		: "r8", "r9", "memory");
+
+	return flags;
 }
 
-#define raw_local_irq_enable(void)		\
-{						\
-	__asm__ __volatile__(			\
-		"mfcr\tr8,cr0;"			\
-		"nop;"				\
-		"nop;"				\
-		"ori\tr8,0x1;"			\
-		"mtcr\tr8,cr0;"			\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		:				\
-		:				\
-		: "r8");			\
+static inline void arch_local_irq_restore(unsigned long flags)
+{
+	asm volatile(
+		"	mfcr	r8, cr0		\n"
+		"	ldi	r9, 0x1		\n"
+		"	and	%0, %0, r9	\n"
+		"	or	r8, r8, %0	\n"
+		"	mtcr	r8, cr0		\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		:
+		: "r"(flags)
+		: "r8", "r9", "memory");
 }
 
-#define raw_local_irq_disable(void)		\
-{						\
-	__asm__ __volatile__(			\
-		"mfcr\tr8,cr0;"			\
-		"nop;"				\
-		"nop;"				\
-		"srli\tr8,r8,1;"		\
-		"slli\tr8,r8,1;"		\
-		"mtcr\tr8,cr0;"			\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		:				\
-		:				\
-		: "r8");			\
+static inline void arch_local_irq_enable(void)
+{
+	asm volatile(
+		"	mfcr	r8,cr0		\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	ori	r8,0x1		\n"
+		"	mtcr	r8,cr0		\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		:
+		:
+		: "r8", "memory");
 }
 
-#define raw_local_save_flags(x)			\
-{						\
-	__asm__ __volatile__(			\
-		"mfcr	r8, cr0;"		\
-		"nop;"				\
-		"nop;"				\
-		"mv	%0, r8;"		\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		"nop;"				\
-		"ldi	r9, 0x1;"		\
-		"and	%0, %0, r9;"		\
-		: "=r" (x)			\
-		:				\
-		: "r8", "r9"			\
-		);				\
+static inline void arch_local_irq_disable(void)
+{
+	asm volatile(
+		"	mfcr	r8,cr0		\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	srli	r8,r8,1		\n"
+		"	slli	r8,r8,1		\n"
+		"	mtcr	r8,cr0		\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		"	nop			\n"
+		:
+		:
+		: "r8", "memory");
 }
 
-static inline int raw_irqs_disabled_flags(unsigned long flags)
+static inline bool arch_irqs_disabled_flags(unsigned long flags)
 {
 	return !(flags & 1);
 }
 
-#endif
+static inline bool arch_irqs_disabled(void)
+{
+	return arch_irqs_disabled_flags(arch_local_save_flags());
+}
+
+#endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_SCORE_IRQFLAGS_H */