diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
| commit | 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be (patch) | |
| tree | e9891aa6c295060d065adffd610c4f49ecf884f3 /arch/arm/include/asm/bitops.h | |
| parent | a71852147516bc1cb5b0b3cbd13639bfd4022dc8 (diff) | |
Linux-libre 4.3.2-gnu
Diffstat (limited to 'arch/arm/include/asm/bitops.h')
| -rw-r--r-- | arch/arm/include/asm/bitops.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h index 56380995f..e943e6cee 100644 --- a/arch/arm/include/asm/bitops.h +++ b/arch/arm/include/asm/bitops.h @@ -35,9 +35,9 @@ static inline void ____atomic_set_bit(unsigned int bit, volatile unsigned long *p) { unsigned long flags; - unsigned long mask = 1UL << (bit & 31); + unsigned long mask = BIT_MASK(bit); - p += bit >> 5; + p += BIT_WORD(bit); raw_local_irq_save(flags); *p |= mask; @@ -47,9 +47,9 @@ static inline void ____atomic_set_bit(unsigned int bit, volatile unsigned long * static inline void ____atomic_clear_bit(unsigned int bit, volatile unsigned long *p) { unsigned long flags; - unsigned long mask = 1UL << (bit & 31); + unsigned long mask = BIT_MASK(bit); - p += bit >> 5; + p += BIT_WORD(bit); raw_local_irq_save(flags); *p &= ~mask; @@ -59,9 +59,9 @@ static inline void ____atomic_clear_bit(unsigned int bit, volatile unsigned long static inline void ____atomic_change_bit(unsigned int bit, volatile unsigned long *p) { unsigned long flags; - unsigned long mask = 1UL << (bit & 31); + unsigned long mask = BIT_MASK(bit); - p += bit >> 5; + p += BIT_WORD(bit); raw_local_irq_save(flags); *p ^= mask; @@ -73,9 +73,9 @@ ____atomic_test_and_set_bit(unsigned int bit, volatile unsigned long *p) { unsigned long flags; unsigned int res; - unsigned long mask = 1UL << (bit & 31); + unsigned long mask = BIT_MASK(bit); - p += bit >> 5; + p += BIT_WORD(bit); raw_local_irq_save(flags); res = *p; @@ -90,9 +90,9 @@ ____atomic_test_and_clear_bit(unsigned int bit, volatile unsigned long *p) { unsigned long flags; unsigned int res; - unsigned long mask = 1UL << (bit & 31); + unsigned long mask = BIT_MASK(bit); - p += bit >> 5; + p += BIT_WORD(bit); raw_local_irq_save(flags); res = *p; @@ -107,9 +107,9 @@ ____atomic_test_and_change_bit(unsigned int bit, volatile unsigned long *p) { unsigned long flags; unsigned int res; - unsigned long mask = 1UL << (bit & 31); + unsigned long mask = BIT_MASK(bit); - p += bit >> 5; + p += BIT_WORD(bit); raw_local_irq_save(flags); res = *p; |