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Merge tag 'char-misc-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
[linux-drm-fsl-dcu.git]
/
arch
/
alpha
/
include
/
asm
/
word-at-a-time.h
diff --git
a/arch/alpha/include/asm/word-at-a-time.h
b/arch/alpha/include/asm/word-at-a-time.h
index 6b340d0f1521c3ad9c4edf984abe60982ae24c04..902e6ab00a066fead53614ed86cb88980aea2fba 100644
(file)
--- 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 */