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authorJoe Perches <joe@perches.com>2008-03-23 01:01:43 -0700
committerIngo Molnar <mingo@elte.hu>2008-04-17 17:41:21 +0200
commitfd591acd0f0b2382e8c0a839be9974e7c019bdb6 (patch)
treedf4ee6c7905b3c05eaf056869bead9e2fbe006b7
parent7edb3cd6cbadb686864b8f180232e4dc69d959e8 (diff)
include/asm-x86/bitops_32.h: checkpatch cleanups - formatting only
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--include/asm-x86/bitops_32.h40
1 files changed, 21 insertions, 19 deletions
diff --git a/include/asm-x86/bitops_32.h b/include/asm-x86/bitops_32.h
index e4d75fcf9c0..2513a81f82a 100644
--- a/include/asm-x86/bitops_32.h
+++ b/include/asm-x86/bitops_32.h
@@ -20,20 +20,22 @@ static inline int find_first_zero_bit(const unsigned long *addr, unsigned size)
if (!size)
return 0;
- /* This looks at memory. Mark it volatile to tell gcc not to move it around */
- __asm__ __volatile__(
- "movl $-1,%%eax\n\t"
- "xorl %%edx,%%edx\n\t"
- "repe; scasl\n\t"
- "je 1f\n\t"
- "xorl -4(%%edi),%%eax\n\t"
- "subl $4,%%edi\n\t"
- "bsfl %%eax,%%edx\n"
- "1:\tsubl %%ebx,%%edi\n\t"
- "shll $3,%%edi\n\t"
- "addl %%edi,%%edx"
- :"=d" (res), "=&c" (d0), "=&D" (d1), "=&a" (d2)
- :"1" ((size + 31) >> 5), "2" (addr), "b" (addr) : "memory");
+ /* This looks at memory.
+ * Mark it volatile to tell gcc not to move it around
+ */
+ asm volatile("movl $-1,%%eax\n\t"
+ "xorl %%edx,%%edx\n\t"
+ "repe; scasl\n\t"
+ "je 1f\n\t"
+ "xorl -4(%%edi),%%eax\n\t"
+ "subl $4,%%edi\n\t"
+ "bsfl %%eax,%%edx\n"
+ "1:\tsubl %%ebx,%%edi\n\t"
+ "shll $3,%%edi\n\t"
+ "addl %%edi,%%edx"
+ : "=d" (res), "=&c" (d0), "=&D" (d1), "=&a" (d2)
+ : "1" ((size + 31) >> 5), "2" (addr),
+ "b" (addr) : "memory");
return res;
}
@@ -75,7 +77,7 @@ static inline unsigned find_first_bit(const unsigned long *addr, unsigned size)
unsigned long val = *addr++;
if (val)
return __ffs(val) + x;
- x += (sizeof(*addr)<<3);
+ x += sizeof(*addr) << 3;
}
return x;
}
@@ -152,10 +154,10 @@ static inline int fls(int x)
#include <asm-generic/bitops/ext2-non-atomic.h>
-#define ext2_set_bit_atomic(lock, nr, addr) \
- test_and_set_bit((nr), (unsigned long *)addr)
-#define ext2_clear_bit_atomic(lock, nr, addr) \
- test_and_clear_bit((nr), (unsigned long *)addr)
+#define ext2_set_bit_atomic(lock, nr, addr) \
+ test_and_set_bit((nr), (unsigned long *)(addr))
+#define ext2_clear_bit_atomic(lock, nr, addr) \
+ test_and_clear_bit((nr), (unsigned long *)(addr))
#include <asm-generic/bitops/minix.h>