Merge master.kernel.org:/home/rmk/linux-2.6-arm

Manual conflict merge of arch/arm/Kconfig

2 files changed, 70 insertions, 67 deletions

diff --git a/include/asm-arm/arch-omap/io.h b/include/asm-arm/arch-omap/io.h
index f5bcc9a1aed6..b726acfcab14 100644
--- a/include/asm-arm/arch-omap/io.h
+++ b/include/asm-arm/arch-omap/io.h
@@ -116,7 +116,11 @@ typedef struct { volatile u32 offset[4096]; } __regbase32;
 					->offset[((vaddr)&4095)>>2]
 #define __REG32(paddr)		__REGV32(io_p2v(paddr))
 
-extern void omap_map_common_io(void);
+extern void omap1_map_common_io(void);
+extern void omap1_init_common_hw(void);
+
+extern void omap2_map_common_io(void);
+extern void omap2_init_common_hw(void);
 
 #else
 
diff --git a/include/asm-arm/mutex.h b/include/asm-arm/mutex.h
index 6caa59f1f595..cb29d84e690d 100644
--- a/include/asm-arm/mutex.h
+++ b/include/asm-arm/mutex.h
@@ -23,72 +23,71 @@
  * simply bail out immediately through the slow path where the lock will be
  * reattempted until it succeeds.
  */
-#define __mutex_fastpath_lock(count, fail_fn)				\
-do {									\
-	int __ex_flag, __res;						\
-									\
-	typecheck(atomic_t *, count);					\
-	typecheck_fn(fastcall void (*)(atomic_t *), fail_fn);		\
-									\
-	__asm__ (							\
-		"ldrex	%0, [%2]	\n"				\
-		"sub	%0, %0, #1	\n"				\
-		"strex	%1, %0, [%2]	\n"				\
-									\
-		: "=&r" (__res), "=&r" (__ex_flag)			\
-		: "r" (&(count)->counter)				\
-		: "cc","memory" );					\
-									\
-	if (unlikely(__res || __ex_flag))				\
-		fail_fn(count);						\
-} while (0)
-
-#define __mutex_fastpath_lock_retval(count, fail_fn)			\
-({									\
-	int __ex_flag, __res;						\
-									\
-	typecheck(atomic_t *, count);					\
-	typecheck_fn(fastcall int (*)(atomic_t *), fail_fn);		\
-									\
-	__asm__ (							\
-		"ldrex	%0, [%2]	\n"				\
-		"sub	%0, %0, #1	\n"				\
-		"strex	%1, %0, [%2]	\n"				\
-									\
-		: "=&r" (__res), "=&r" (__ex_flag)			\
-		: "r" (&(count)->counter)				\
-		: "cc","memory" );					\
-									\
-	__res |= __ex_flag;						\
-	if (unlikely(__res != 0))					\
-		__res = fail_fn(count);					\
-	__res;								\
-})
+static inline void
+__mutex_fastpath_lock(atomic_t *count, fastcall void (*fail_fn)(atomic_t *))
+{
+	int __ex_flag, __res;
+
+	__asm__ (
+
+		"ldrex	%0, [%2]	\n\t"
+		"sub	%0, %0, #1	\n\t"
+		"strex	%1, %0, [%2]	"
+
+		: "=&r" (__res), "=&r" (__ex_flag)
+		: "r" (&(count)->counter)
+		: "cc","memory" );
+
+	__res |= __ex_flag;
+	if (unlikely(__res != 0))
+		fail_fn(count);
+}
+
+static inline int
+__mutex_fastpath_lock_retval(atomic_t *count, fastcall int (*fail_fn)(atomic_t *))
+{
+	int __ex_flag, __res;
+
+	__asm__ (
+
+		"ldrex	%0, [%2]	\n\t"
+		"sub	%0, %0, #1	\n\t"
+		"strex	%1, %0, [%2]	"
+
+		: "=&r" (__res), "=&r" (__ex_flag)
+		: "r" (&(count)->counter)
+		: "cc","memory" );
+
+	__res |= __ex_flag;
+	if (unlikely(__res != 0))
+		__res = fail_fn(count);
+	return __res;
+}
 
 /*
  * Same trick is used for the unlock fast path. However the original value,
  * rather than the result, is used to test for success in order to have
  * better generated assembly.
  */
-#define __mutex_fastpath_unlock(count, fail_fn)				\
-do {									\
-	int __ex_flag, __res, __orig;					\
-									\
-	typecheck(atomic_t *, count);					\
-	typecheck_fn(fastcall void (*)(atomic_t *), fail_fn);		\
-									\
-	__asm__ (							\
-		"ldrex	%0, [%3]	\n"				\
-		"add	%1, %0, #1	\n"				\
-		"strex	%2, %1, [%3]	\n"				\
-									\
-		: "=&r" (__orig), "=&r" (__res), "=&r" (__ex_flag)	\
-		: "r" (&(count)->counter)				\
-		: "cc","memory" );					\
-									\
-	if (unlikely(__orig || __ex_flag))				\
-		fail_fn(count);						\
-} while (0)
+static inline void
+__mutex_fastpath_unlock(atomic_t *count, fastcall void (*fail_fn)(atomic_t *))
+{
+	int __ex_flag, __res, __orig;
+
+	__asm__ (
+
+		"ldrex	%0, [%3]	\n\t"
+		"add	%1, %0, #1	\n\t"
+		"strex	%2, %1, [%3]	"
+
+		: "=&r" (__orig), "=&r" (__res), "=&r" (__ex_flag)
+		: "r" (&(count)->counter)
+		: "cc","memory" );
+
+	__orig |= __ex_flag;
+	if (unlikely(__orig != 0))
+		fail_fn(count);
+}
 
 /*
  * If the unlock was done on a contended lock, or if the unlock simply fails
@@ -110,12 +109,12 @@ __mutex_fastpath_trylock(atomic_t *count, int (*fail_fn)(atomic_t *))
 
 	__asm__ (
 
-		"1: ldrex	%0, [%3]	\n"
-		"subs		%1, %0, #1	\n"
-		"strexeq	%2, %1, [%3]	\n"
-		"movlt		%0, #0		\n"
-		"cmpeq		%2, #0		\n"
-		"bgt		1b		\n"
+		"1: ldrex	%0, [%3]	\n\t"
+		"subs		%1, %0, #1	\n\t"
+		"strexeq	%2, %1, [%3]	\n\t"
+		"movlt		%0, #0		\n\t"
+		"cmpeq		%2, #0		\n\t"
+		"bgt		1b		"
 
 		: "=&r" (__orig), "=&r" (__res), "=&r" (__ex_flag)
 		: "r" (&count->counter)