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authorJoe Perches <joe@perches.com>2008-03-23 04:03:07 -0400
committerIngo Molnar <mingo@elte.hu>2008-04-26 13:21:17 -0400
commitf19dcf4a61ea4a3d155acb239348d09cb264f6a0 (patch)
tree52e06002f6f3402148247b361ea91257f5853888 /include
parentd66462f5314b0e70ddad8032eb76099475ca5571 (diff)
x86: include/asm-x86/pgalloc.h/bitops.h: checkpatch cleanups - formatting only
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
-rw-r--r--include/asm-x86/bitops.h62
1 files changed, 30 insertions, 32 deletions
diff --git a/include/asm-x86/bitops.h b/include/asm-x86/bitops.h
index daf1a72bdc4b..b81a4d4d3337 100644
--- a/include/asm-x86/bitops.h
+++ b/include/asm-x86/bitops.h
@@ -62,9 +62,7 @@ static inline void set_bit(int nr, volatile void *addr)
62 */ 62 */
63static inline void __set_bit(int nr, volatile void *addr) 63static inline void __set_bit(int nr, volatile void *addr)
64{ 64{
65 asm volatile("bts %1,%0" 65 asm volatile("bts %1,%0" : ADDR : "Ir" (nr) : "memory");
66 : ADDR
67 : "Ir" (nr) : "memory");
68} 66}
69 67
70/** 68/**
@@ -296,13 +294,11 @@ static inline int variable_test_bit(int nr, volatile const void *addr)
296static int test_bit(int nr, const volatile unsigned long *addr); 294static int test_bit(int nr, const volatile unsigned long *addr);
297#endif 295#endif
298 296
299#define test_bit(nr,addr) \ 297#define test_bit(nr, addr) \
300 (__builtin_constant_p(nr) ? \ 298 (__builtin_constant_p((nr)) \
301 constant_test_bit((nr),(addr)) : \ 299 ? constant_test_bit((nr), (addr)) \
302 variable_test_bit((nr),(addr))) 300 : variable_test_bit((nr), (addr)))
303 301
304#undef BASE_ADDR
305#undef BIT_ADDR
306/** 302/**
307 * __ffs - find first set bit in word 303 * __ffs - find first set bit in word
308 * @word: The word to search 304 * @word: The word to search
@@ -311,9 +307,9 @@ static int test_bit(int nr, const volatile unsigned long *addr);
311 */ 307 */
312static inline unsigned long __ffs(unsigned long word) 308static inline unsigned long __ffs(unsigned long word)
313{ 309{
314 __asm__("bsf %1,%0" 310 asm("bsf %1,%0"
315 :"=r" (word) 311 : "=r" (word)
316 :"rm" (word)); 312 : "rm" (word));
317 return word; 313 return word;
318} 314}
319 315
@@ -325,9 +321,9 @@ static inline unsigned long __ffs(unsigned long word)
325 */ 321 */
326static inline unsigned long ffz(unsigned long word) 322static inline unsigned long ffz(unsigned long word)
327{ 323{
328 __asm__("bsf %1,%0" 324 asm("bsf %1,%0"
329 :"=r" (word) 325 : "=r" (word)
330 :"r" (~word)); 326 : "r" (~word));
331 return word; 327 return word;
332} 328}
333 329
@@ -339,9 +335,9 @@ static inline unsigned long ffz(unsigned long word)
339 */ 335 */
340static inline unsigned long __fls(unsigned long word) 336static inline unsigned long __fls(unsigned long word)
341{ 337{
342 __asm__("bsr %1,%0" 338 asm("bsr %1,%0"
343 :"=r" (word) 339 : "=r" (word)
344 :"rm" (word)); 340 : "rm" (word));
345 return word; 341 return word;
346} 342}
347 343
@@ -361,14 +357,14 @@ static inline int ffs(int x)
361{ 357{
362 int r; 358 int r;
363#ifdef CONFIG_X86_CMOV 359#ifdef CONFIG_X86_CMOV
364 __asm__("bsfl %1,%0\n\t" 360 asm("bsfl %1,%0\n\t"
365 "cmovzl %2,%0" 361 "cmovzl %2,%0"
366 : "=r" (r) : "rm" (x), "r" (-1)); 362 : "=r" (r) : "rm" (x), "r" (-1));
367#else 363#else
368 __asm__("bsfl %1,%0\n\t" 364 asm("bsfl %1,%0\n\t"
369 "jnz 1f\n\t" 365 "jnz 1f\n\t"
370 "movl $-1,%0\n" 366 "movl $-1,%0\n"
371 "1:" : "=r" (r) : "rm" (x)); 367 "1:" : "=r" (r) : "rm" (x));
372#endif 368#endif
373 return r + 1; 369 return r + 1;
374} 370}
@@ -388,19 +384,21 @@ static inline int fls(int x)
388{ 384{
389 int r; 385 int r;
390#ifdef CONFIG_X86_CMOV 386#ifdef CONFIG_X86_CMOV
391 __asm__("bsrl %1,%0\n\t" 387 asm("bsrl %1,%0\n\t"
392 "cmovzl %2,%0" 388 "cmovzl %2,%0"
393 : "=&r" (r) : "rm" (x), "rm" (-1)); 389 : "=&r" (r) : "rm" (x), "rm" (-1));
394#else 390#else
395 __asm__("bsrl %1,%0\n\t" 391 asm("bsrl %1,%0\n\t"
396 "jnz 1f\n\t" 392 "jnz 1f\n\t"
397 "movl $-1,%0\n" 393 "movl $-1,%0\n"
398 "1:" : "=r" (r) : "rm" (x)); 394 "1:" : "=r" (r) : "rm" (x));
399#endif 395#endif
400 return r + 1; 396 return r + 1;
401} 397}
402#endif /* __KERNEL__ */ 398#endif /* __KERNEL__ */
403 399
400#undef BASE_ADDR
401#undef BIT_ADDR
404#undef ADDR 402#undef ADDR
405 403
406static inline void set_bit_string(unsigned long *bitmap, 404static inline void set_bit_string(unsigned long *bitmap,