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author | Takashi Iwai <tiwai@suse.de> | 2015-10-23 04:57:50 (GMT) |
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committer | Takashi Iwai <tiwai@suse.de> | 2015-10-23 04:57:50 (GMT) |
commit | 274035751e25ee15a064e43cde7b4e7a9b75d921 (patch) | |
tree | bf5f3f18f14855043324ef02a116532d866e3dac /arch/alpha | |
parent | 53e597b1d194910bef53ed0632da329fef497904 (diff) | |
parent | a5be88f63eaff1c03774aecd7388015cb87f6b2c (diff) | |
download | linux-274035751e25ee15a064e43cde7b4e7a9b75d921.tar.xz |
Merge branch 'topic/hw-constraint-single' into for-next
Diffstat (limited to 'arch/alpha')
-rw-r--r-- | arch/alpha/include/asm/word-at-a-time.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/word-at-a-time.h b/arch/alpha/include/asm/word-at-a-time.h index 6b340d0..902e6ab 100644 --- a/arch/alpha/include/asm/word-at-a-time.h +++ b/arch/alpha/include/asm/word-at-a-time.h @@ -52,4 +52,6 @@ static inline unsigned long find_zero(unsigned long bits) #endif } +#define zero_bytemask(mask) ((2ul << (find_zero(mask) * 8)) - 1) + #endif /* _ASM_WORD_AT_A_TIME_H */ |