include/asm-x86/rwsem.h: checkpatch cleanups - formatting only

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

include/asm-x86/rwsem.h

@@ -56,14 +56,16 @@ extern asmregparm struct rw_semaphore *
 /*
  * the semaphore definition
  */
-struct rw_semaphore {
-	signed long		count;
+
 #define RWSEM_UNLOCKED_VALUE		0x00000000
 #define RWSEM_ACTIVE_BIAS		0x00000001
 #define RWSEM_ACTIVE_MASK		0x0000ffff
 #define RWSEM_WAITING_BIAS		(-0x00010000)
 #define RWSEM_ACTIVE_READ_BIAS		RWSEM_ACTIVE_BIAS
 #define RWSEM_ACTIVE_WRITE_BIAS		(RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
+
+struct rw_semaphore {
+	signed long		count;
 	spinlock_t		wait_lock;
 	struct list_head	wait_list;
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
@@ -79,8 +81,10 @@ struct rw_semaphore {
 
 
 #define __RWSEM_INITIALIZER(name)				\
-{ RWSEM_UNLOCKED_VALUE, __SPIN_LOCK_UNLOCKED((name).wait_lock), \
-  LIST_HEAD_INIT((name).wait_list) __RWSEM_DEP_MAP_INIT(name) }
+{								\
+	RWSEM_UNLOCKED_VALUE, __SPIN_LOCK_UNLOCKED((name).wait_lock), \
+	LIST_HEAD_INIT((name).wait_list) __RWSEM_DEP_MAP_INIT(name) \
+}
 
 #define DECLARE_RWSEM(name)					\
 	struct rw_semaphore name = __RWSEM_INITIALIZER(name)
@@ -100,9 +104,9 @@ do {								\
  */
 static inline void __down_read(struct rw_semaphore *sem)
 {
-	__asm__ __volatile__(
-		"# beginning down_read\n\t"
-LOCK_PREFIX	"  incl      (%%eax)\n\t" /* adds 0x00000001, returns the old value */
+	asm volatile("# beginning down_read\n\t"
+		     LOCK_PREFIX "  incl      (%%eax)\n\t"
+		     /* adds 0x00000001, returns the old value */
 		     "  jns        1f\n"
 		     "  call call_rwsem_down_read_failed\n"
 		     "1:\n\t"
@@ -118,21 +122,20 @@ LOCK_PREFIX	"  incl      (%%eax)\n\t" /* adds 0x00000001, returns the old value
 static inline int __down_read_trylock(struct rw_semaphore *sem)
 {
 	__s32 result, tmp;
-	__asm__ __volatile__(
-		"# beginning __down_read_trylock\n\t"
+	asm volatile("# beginning __down_read_trylock\n\t"
 		     "  movl      %0,%1\n\t"
 		     "1:\n\t"
 		     "  movl	     %1,%2\n\t"
 		     "  addl      %3,%2\n\t"
 		     "  jle	     2f\n\t"
-LOCK_PREFIX	"  cmpxchgl  %2,%0\n\t"
+		     LOCK_PREFIX "  cmpxchgl  %2,%0\n\t"
 		     "  jnz	     1b\n\t"
 		     "2:\n\t"
 		     "# ending __down_read_trylock\n\t"
 		     : "+m" (sem->count), "=&a" (result), "=&r" (tmp)
 		     : "i" (RWSEM_ACTIVE_READ_BIAS)
 		     : "memory", "cc");
-	return result>=0 ? 1 : 0;
+	return result >= 0 ? 1 : 0;
 }
 
 /*
@@ -143,10 +146,11 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
 	int tmp;
 
 	tmp = RWSEM_ACTIVE_WRITE_BIAS;
-	__asm__ __volatile__(
-		"# beginning down_write\n\t"
-LOCK_PREFIX	"  xadd      %%edx,(%%eax)\n\t" /* subtract 0x0000ffff, returns the old value */
-		"  testl     %%edx,%%edx\n\t" /* was the count 0 before? */
+	asm volatile("# beginning down_write\n\t"
+		     LOCK_PREFIX "  xadd      %%edx,(%%eax)\n\t"
+		     /* subtract 0x0000ffff, returns the old value */
+		     "  testl     %%edx,%%edx\n\t"
+		     /* was the count 0 before? */
 		     "  jz        1f\n"
 		     "  call call_rwsem_down_write_failed\n"
 		     "1:\n"
@@ -180,9 +184,9 @@ static inline int __down_write_trylock(struct rw_semaphore *sem)
 static inline void __up_read(struct rw_semaphore *sem)
 {
 	__s32 tmp = -RWSEM_ACTIVE_READ_BIAS;
-	__asm__ __volatile__(
-		"# beginning __up_read\n\t"
-LOCK_PREFIX	"  xadd      %%edx,(%%eax)\n\t" /* subtracts 1, returns the old value */
+	asm volatile("# beginning __up_read\n\t"
+		     LOCK_PREFIX "  xadd      %%edx,(%%eax)\n\t"
+		     /* subtracts 1, returns the old value */
 		     "  jns        1f\n\t"
 		     "  call call_rwsem_wake\n"
 		     "1:\n"
@@ -197,10 +201,11 @@ LOCK_PREFIX	"  xadd      %%edx,(%%eax)\n\t" /* subtracts 1, returns the old valu
  */
 static inline void __up_write(struct rw_semaphore *sem)
 {
-	__asm__ __volatile__(
-		"# beginning __up_write\n\t"
+	asm volatile("# beginning __up_write\n\t"
 		     "  movl      %2,%%edx\n\t"
-LOCK_PREFIX	"  xaddl     %%edx,(%%eax)\n\t" /* tries to transition 0xffff0001 -> 0x00000000 */
+		     LOCK_PREFIX "  xaddl     %%edx,(%%eax)\n\t"
+		     /* tries to transition
+			0xffff0001 -> 0x00000000 */
 		     "  jz       1f\n"
 		     "  call call_rwsem_wake\n"
 		     "1:\n\t"
@@ -215,9 +220,9 @@ LOCK_PREFIX	"  xaddl     %%edx,(%%eax)\n\t" /* tries to transition 0xffff0001 ->
  */
 static inline void __downgrade_write(struct rw_semaphore *sem)
 {
-	__asm__ __volatile__(
-		"# beginning __downgrade_write\n\t"
-LOCK_PREFIX	"  addl      %2,(%%eax)\n\t" /* transitions 0xZZZZ0001 -> 0xYYYY0001 */
+	asm volatile("# beginning __downgrade_write\n\t"
+		     LOCK_PREFIX "  addl      %2,(%%eax)\n\t"
+		     /* transitions 0xZZZZ0001 -> 0xYYYY0001 */
 		     "  jns       1f\n\t"
 		     "  call call_rwsem_downgrade_wake\n"
 		     "1:\n\t"
@@ -232,8 +237,7 @@ LOCK_PREFIX	"  addl      %2,(%%eax)\n\t" /* transitions 0xZZZZ0001 -> 0xYYYY0001
  */
 static inline void rwsem_atomic_add(int delta, struct rw_semaphore *sem)
 {
-	__asm__ __volatile__(
-LOCK_PREFIX	"addl %1,%0"
+	asm volatile(LOCK_PREFIX "addl %1,%0"
 		     : "+m" (sem->count)
 		     : "ir" (delta));
 }
@@ -245,12 +249,11 @@ static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem)
 {
 	int tmp = delta;
 
-	__asm__ __volatile__(
-LOCK_PREFIX	"xadd %0,%1"
+	asm volatile(LOCK_PREFIX "xadd %0,%1"
 		     : "+r" (tmp), "+m" (sem->count)
 		     : : "memory");
 
-	return tmp+delta;
+	return tmp + delta;
 }
 
 static inline int rwsem_is_locked(struct rw_semaphore *sem)