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-rw-r--r--include/asm-x86/sync_bitops.h9
1 files changed, 1 insertions, 8 deletions
diff --git a/include/asm-x86/sync_bitops.h b/include/asm-x86/sync_bitops.h
index cbce08a2d135..6b775c905666 100644
--- a/include/asm-x86/sync_bitops.h
+++ b/include/asm-x86/sync_bitops.h
@@ -23,10 +23,6 @@
23 * This function is atomic and may not be reordered. See __set_bit() 23 * This function is atomic and may not be reordered. See __set_bit()
24 * if you do not require the atomic guarantees. 24 * if you do not require the atomic guarantees.
25 * 25 *
26 * Note: there are no guarantees that this function will not be reordered
27 * on non-x86 architectures, so if you are writing portable code,
28 * make sure not to rely on its reordering guarantees.
29 *
30 * Note that @nr may be almost arbitrarily large; this function is not 26 * Note that @nr may be almost arbitrarily large; this function is not
31 * restricted to acting on a single-word quantity. 27 * restricted to acting on a single-word quantity.
32 */ 28 */
@@ -61,8 +57,7 @@ static inline void sync_clear_bit(int nr, volatile unsigned long * addr)
61 * @nr: Bit to change 57 * @nr: Bit to change
62 * @addr: Address to start counting from 58 * @addr: Address to start counting from
63 * 59 *
64 * change_bit() is atomic and may not be reordered. It may be 60 * sync_change_bit() is atomic and may not be reordered.
65 * reordered on other architectures than x86.
66 * Note that @nr may be almost arbitrarily large; this function is not 61 * Note that @nr may be almost arbitrarily large; this function is not
67 * restricted to acting on a single-word quantity. 62 * restricted to acting on a single-word quantity.
68 */ 63 */
@@ -80,7 +75,6 @@ static inline void sync_change_bit(int nr, volatile unsigned long * addr)
80 * @addr: Address to count from 75 * @addr: Address to count from
81 * 76 *
82 * This operation is atomic and cannot be reordered. 77 * This operation is atomic and cannot be reordered.
83 * It may be reordered on other architectures than x86.
84 * It also implies a memory barrier. 78 * It also implies a memory barrier.
85 */ 79 */
86static inline int sync_test_and_set_bit(int nr, volatile unsigned long * addr) 80static inline int sync_test_and_set_bit(int nr, volatile unsigned long * addr)
@@ -99,7 +93,6 @@ static inline int sync_test_and_set_bit(int nr, volatile unsigned long * addr)
99 * @addr: Address to count from 93 * @addr: Address to count from
100 * 94 *
101 * This operation is atomic and cannot be reordered. 95 * This operation is atomic and cannot be reordered.
102 * It can be reorderdered on other architectures other than x86.
103 * It also implies a memory barrier. 96 * It also implies a memory barrier.
104 */ 97 */
105static inline int sync_test_and_clear_bit(int nr, volatile unsigned long * addr) 98static inline int sync_test_and_clear_bit(int nr, volatile unsigned long * addr)