e72e9355e3
git: https://android.googlesource.com/kernel/common branch: android-4.9 commit: 03fcc2fe71308c2d164b4e6cbfc738c63e670444
18 lines
371 B
C
18 lines
371 B
C
#ifndef _ASM_GENERIC_BITOPS_BUILTIN_FFS_H_
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#define _ASM_GENERIC_BITOPS_BUILTIN_FFS_H_
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/**
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* ffs - find first bit set
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* @x: the word to search
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*
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* This is defined the same way as
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* the libc and compiler builtin ffs routines, therefore
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* differs in spirit from the above ffz (man ffs).
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*/
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static __always_inline int ffs(int x)
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{
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return __builtin_ffs(x);
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}
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#endif
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