diff options
Diffstat (limited to 'arch/arm/include/asm/spinlock.h')
| -rw-r--r-- | arch/arm/include/asm/spinlock.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/arm/include/asm/spinlock.h b/arch/arm/include/asm/spinlock.h index c030143c18c6..f5223260c73e 100644 --- a/arch/arm/include/asm/spinlock.h +++ b/arch/arm/include/asm/spinlock.h @@ -193,9 +193,6 @@ static inline void arch_write_unlock(arch_rwlock_t *rw) dsb_sev(); } -/* write_can_lock - would write_trylock() succeed? */ -#define arch_write_can_lock(x) (ACCESS_ONCE((x)->lock) == 0) - /* * Read locks are a bit more hairy: * - Exclusively load the lock value. @@ -273,9 +270,6 @@ static inline int arch_read_trylock(arch_rwlock_t *rw) } } -/* read_can_lock - would read_trylock() succeed? */ -#define arch_read_can_lock(x) (ACCESS_ONCE((x)->lock) < 0x80000000) - #define arch_read_lock_flags(lock, flags) arch_read_lock(lock) #define arch_write_lock_flags(lock, flags) arch_write_lock(lock) |