diff options
Diffstat (limited to 'arch/alpha/include/asm/bitops.h')
| -rw-r--r-- | arch/alpha/include/asm/bitops.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/alpha/include/asm/bitops.h b/arch/alpha/include/asm/bitops.h index 3e33621922c3..76e4343c090f 100644 --- a/arch/alpha/include/asm/bitops.h +++ b/arch/alpha/include/asm/bitops.h @@ -328,7 +328,7 @@ static inline unsigned long ffz_b(unsigned long x) return sum; } -static inline unsigned long ffz(unsigned long word) +static inline unsigned long __attribute_const__ ffz(unsigned long word) { #if defined(CONFIG_ALPHA_EV6) && defined(CONFIG_ALPHA_EV67) /* Whee. EV67 can calculate it directly. */ @@ -348,7 +348,7 @@ static inline unsigned long ffz(unsigned long word) /* * __ffs = Find First set bit in word. Undefined if no set bit exists. */ -static inline unsigned long __ffs(unsigned long word) +static inline __attribute_const__ unsigned long __ffs(unsigned long word) { #if defined(CONFIG_ALPHA_EV6) && defined(CONFIG_ALPHA_EV67) /* Whee. EV67 can calculate it directly. */ @@ -373,7 +373,7 @@ static inline unsigned long __ffs(unsigned long word) * differs in spirit from the above __ffs. */ -static inline int ffs(int word) +static inline __attribute_const__ int ffs(int word) { int result = __ffs(word) + 1; return word ? result : 0; @@ -383,14 +383,14 @@ static inline int ffs(int word) * fls: find last bit set. */ #if defined(CONFIG_ALPHA_EV6) && defined(CONFIG_ALPHA_EV67) -static inline int fls64(unsigned long word) +static inline __attribute_const__ int fls64(unsigned long word) { return 64 - __kernel_ctlz(word); } #else extern const unsigned char __flsm1_tab[256]; -static inline int fls64(unsigned long x) +static inline __attribute_const__ int fls64(unsigned long x) { unsigned long t, a, r; @@ -403,12 +403,12 @@ static inline int fls64(unsigned long x) } #endif -static inline unsigned long __fls(unsigned long x) +static inline __attribute_const__ unsigned long __fls(unsigned long x) { return fls64(x) - 1; } -static inline int fls(unsigned int x) +static inline __attribute_const__ int fls(unsigned int x) { return fls64(x); } |