arch/alpha/include/asm/bitops.h

351

static inline __attribute_const__ unsigned long __ffs(unsigned long word)

arch/arc/include/asm/bitops.h

102

static inline __attribute__ ((const)) unsigned long __ffs(unsigned long word)

arch/arc/include/asm/bitops.h

164

static inline __attribute__ ((const)) unsigned long __ffs(unsigned long x)

arch/csky/include/asm/bitops.h

29

static __always_inline __attribute_const__ unsigned long __ffs(unsigned long x)

arch/hexagon/include/asm/bitops.h

263

static inline __attribute_const__ unsigned long __ffs(unsigned long word)

arch/m68k/include/asm/bitops.h

494

static inline __attribute_const__ unsigned long __ffs(unsigned long x)

arch/m68k/include/asm/bitops.h

534

static inline __attribute_const__ unsigned long __ffs(unsigned long x)

arch/mips/include/asm/bitops.h

396

static __always_inline __attribute_const__ unsigned long __ffs(unsigned long word)

arch/openrisc/include/asm/bitops/__ffs.h

14

static inline __attribute_const__ unsigned long __ffs(unsigned long x)

arch/parisc/include/asm/bitops.h

126

static __inline__ __attribute_const__ unsigned long __ffs(unsigned long x)

arch/riscv/include/asm/bitops.h

67

#define __ffs(word) \

arch/sh/include/asm/bitops.h

47

static inline __attribute_const__ unsigned long __ffs(unsigned long word)

arch/sparc/lib/ffs.S

17

ENTRY(__ffs)

arch/x86/include/asm/bitops.h

257

#define __ffs(word) \

arch/xtensa/include/asm/bitops.h

49

static inline __attribute_const__ unsigned long __ffs(unsigned long x)

include/asm-generic/bitops/__ffs.h

45

#define __ffs(word) generic___ffs(word)

include/asm-generic/bitops/builtin-__ffs.h

11

static __always_inline __attribute_const__ unsigned int __ffs(unsigned long word)

tools/include/asm-generic/bitops/__ffs.h

14

static __always_inline unsigned int __ffs(unsigned long word)