Lines Matching refs:x
13 static inline int generic_ffs(int x) in generic_ffs() argument
17 if (!x) in generic_ffs()
19 if (!(x & 0xffff)) { in generic_ffs()
20 x >>= 16; in generic_ffs()
23 if (!(x & 0xff)) { in generic_ffs()
24 x >>= 8; in generic_ffs()
27 if (!(x & 0xf)) { in generic_ffs()
28 x >>= 4; in generic_ffs()
31 if (!(x & 3)) { in generic_ffs()
32 x >>= 2; in generic_ffs()
35 if (!(x & 1)) { in generic_ffs()
36 x >>= 1; in generic_ffs()
43 #define ffs(x) generic_ffs(x) argument