diff options
Diffstat (limited to 'arch/csky/include/asm/bitops.h')
| -rw-r--r-- | arch/csky/include/asm/bitops.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/csky/include/asm/bitops.h b/arch/csky/include/asm/bitops.h index 72e1b2aa29a0..80d67eee6e86 100644 --- a/arch/csky/include/asm/bitops.h +++ b/arch/csky/include/asm/bitops.h @@ -9,7 +9,7 @@ /* * asm-generic/bitops/ffs.h */ -static inline int ffs(int x) +static inline __attribute_const__ int ffs(int x) { if (!x) return 0; @@ -26,7 +26,7 @@ static inline int ffs(int x) /* * asm-generic/bitops/__ffs.h */ -static __always_inline unsigned long __ffs(unsigned long x) +static __always_inline __attribute_const__ unsigned long __ffs(unsigned long x) { asm volatile ( "brev %0\n" @@ -39,7 +39,7 @@ static __always_inline unsigned long __ffs(unsigned long x) /* * asm-generic/bitops/fls.h */ -static __always_inline int fls(unsigned int x) +static __always_inline __attribute_const__ int fls(unsigned int x) { asm volatile( "ff1 %0\n" @@ -52,7 +52,7 @@ static __always_inline int fls(unsigned int x) /* * asm-generic/bitops/__fls.h */ -static __always_inline unsigned long __fls(unsigned long x) +static __always_inline __attribute_const__ unsigned long __fls(unsigned long x) { return fls(x) - 1; } |