aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-arm/bitops.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-arm/bitops.h')
-rw-r--r--include/asm-arm/bitops.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-arm/bitops.h b/include/asm-arm/bitops.h
index c1adc6b3e86d..aad7aad026b3 100644
--- a/include/asm-arm/bitops.h
+++ b/include/asm-arm/bitops.h
@@ -229,6 +229,7 @@ extern int _find_next_zero_bit_be(const void * p, int size, int offset);
229extern int _find_first_bit_be(const unsigned long *p, unsigned size); 229extern int _find_first_bit_be(const unsigned long *p, unsigned size);
230extern int _find_next_bit_be(const unsigned long *p, int size, int offset); 230extern int _find_next_bit_be(const unsigned long *p, int size, int offset);
231 231
232#ifndef CONFIG_SMP
232/* 233/*
233 * The __* form of bitops are non-atomic and may be reordered. 234 * The __* form of bitops are non-atomic and may be reordered.
234 */ 235 */
@@ -241,6 +242,10 @@ extern int _find_next_bit_be(const unsigned long *p, int size, int offset);
241 (__builtin_constant_p(nr) ? \ 242 (__builtin_constant_p(nr) ? \
242 ____atomic_##name(nr, p) : \ 243 ____atomic_##name(nr, p) : \
243 _##name##_be(nr,p)) 244 _##name##_be(nr,p))
245#else
246#define ATOMIC_BITOP_LE(name,nr,p) _##name##_le(nr,p)
247#define ATOMIC_BITOP_BE(name,nr,p) _##name##_be(nr,p)
248#endif
244 249
245#define NONATOMIC_BITOP(name,nr,p) \ 250#define NONATOMIC_BITOP(name,nr,p) \
246 (____nonatomic_##name(nr, p)) 251 (____nonatomic_##name(nr, p))