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| author | Chris Packham <judge.packham@gmail.com> | 2018-09-08 12:39:06 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-09-26 04:49:18 +0300 |
| commit | 02df9c5a67a6955b798a09787568120b802558dd (patch) | |
| tree | 406002fba353e5d99893598f5c6bc34e0a8ced93 /arch/mips | |
| parent | 4d9f7a014da15d5988f97911ec9532e75831e76b (diff) | |
| download | u-boot-02df9c5a67a6955b798a09787568120b802558dd.tar.xz | |
mips: use asm-generic/atomic.h
Make use of asm-generic/atomic.h.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/atomic.h | 44 |
1 files changed, 1 insertions, 43 deletions
diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h index 7551bf6e6c..c4f08b7820 100644 --- a/arch/mips/include/asm/atomic.h +++ b/arch/mips/include/asm/atomic.h @@ -7,48 +7,6 @@ #define _MIPS_ATOMIC_H #include <asm/system.h> - -typedef struct { volatile int counter; } atomic_t; - -#define ATOMIC_INIT(i) { (i) } - -#define atomic_read(v) ((v)->counter) -#define atomic_set(v, i) ((v)->counter = (i)) - -static inline void atomic_add(int i, atomic_t *v) -{ - unsigned long flags; - - local_irq_save(flags); - v->counter += i; - local_irq_restore(flags); -} - -static inline void atomic_sub(int i, atomic_t *v) -{ - unsigned long flags; - - local_irq_save(flags); - v->counter -= i; - local_irq_restore(flags); -} - -static inline void atomic_inc(atomic_t *v) -{ - unsigned long flags; - - local_irq_save(flags); - ++v->counter; - local_irq_restore(flags); -} - -static inline void atomic_dec(atomic_t *v) -{ - unsigned long flags; - - local_irq_save(flags); - --v->counter; - local_irq_restore(flags); -} +#include <asm-generic/atomic.h> #endif |