Defined in 3 files as a macro:

• include/asm-arm/bitops.h, line 279 (as a macro)
• include/asm-cris/bitops.h, line 151 (as a macro)
• include/asm-ia64/bitops.h, line 356 (as a macro)

Defined in 4 files as a function:

• include/asm-avr32/bitops.h, line 281 (as a function)
• include/asm-frv/bitops.h, line 236 (as a function)
• include/asm-generic/bitops/ffs.h, line 12 (as a function)
• include/asm-m68k/bitops.h, line 291 (as a function)

Referenced in 56 files:

• Documentation/DocBook/z8530book.tmpl, line 587
• Documentation/arm/Sharp-LH/SDRAM, line 1649
• Documentation/fb/tgafb.txt
  • line 1021
  • line 1022
  • line 1023
  • line 1024
• Documentation/isdn/README.pcbit
  • line 2571
  • line 2579
  • line 2581
• Documentation/networking/atm.txt, line 1435
• Documentation/powerpc/zImage_layout.txt, line 3050
• Documentation/sound/oss/README.OSS, line 6068
• Documentation/video4linux/bttv/README.WINVIEW, line 279
• arch/alpha/kernel/ns87312.c, line 1334
• arch/arm/mach-ebsa110/Makefile.boot
  • line 1579
  • line 1685
  • line 1690
  • line 1711
• arch/arm/mm/extable.c
  • line 609
  • line 650
• arch/arm26/lib/csumpartial.S
  • line 245
  • line 253
• arch/arm26/lib/delay.S, line 178
• arch/arm26/nwfpe/fpa11.inl, line 5200
• arch/cris/arch-v10/boot/compressed/README
  • line 341
  • line 411
  • line 428
  • line 438
  • line 451
  • line 491
• arch/frv/lib/memset.S
  • line 1907
  • line 2084
• arch/ia64/lib/copy_page_mck.S
  • line 221
  • line 627
  • line 660
  • line 661
  • line 697
• arch/m68k/math-emu/fp_move.S
  • line 992
  • line 993
  • line 994
  • line 995
• arch/mips/boot/addinitrd.c, line 196
• arch/mips/sibyte/cfe/cfe_api.c, line 157
• arch/parisc/math-emu/dfdiv.c
  • line 3170
  • line 3628
  • line 4410
  • line 4460
  • line 4509
  • line 8267
• arch/parisc/math-emu/fcnvfu.c
  • line 609
  • line 650
• arch/parisc/math-emu/fcnvfx.c
  • line 130
  • line 1008
  • line 1012
• arch/powerpc/math-emu/op-2.h, line 853
• arch/powerpc/math-emu/op-4.h, line 1051
• arch/ppc/configs/mbx_defconfig, line 74
• arch/ppc/configs/rpxcllf_defconfig, line 2123
• arch/sh/kernel/module.c
  • line 114
  • line 976
  • line 980
• arch/sparc/kernel/sparc-stub.c, line 128
• arch/v850/lib/memset.c, line 82
• drivers/net/pcmcia/ositech.h, line 5178
• drivers/parisc/eisa_enumerator.c
  • line 2500
  • line 2500
  • line 2524
  • line 2524
• drivers/pcmcia/ricoh.h
  • line 815
  • line 902
• drivers/sbus/char/vfc_i2c.h, line 996
• drivers/serial/ip22zilog.h, line 987
• fs/bfs/Makefile, line 275
• fs/udf/osta_udf.h, line 233
• include/asm-arm/arch-l7200/timex.h, line 5312
• include/asm-arm26/ecard.h, line 1196
• include/asm-frv/linkage.h, line 472
• include/asm-frv/math-emu.h, line 2017
• include/asm-ia64/sn/module.h
  • line 730
  • line 743
  • line 772
• include/asm-ia64/suspend.h
  • line 1755
  • line 1937
  • line 2717
• include/asm-m68k/delay.h, line 1928
• include/asm-m68knommu/percpu.h, line 216
• include/asm-m68knommu/spinlock.h, line 5277
• include/asm-mips/mach-pb1x00/pb1000.h, line 195
• include/asm-parisc/user.h, line 95
• include/asm-sh/sembuf.h, line 612
• include/asm-um/types.h, line 223
• include/asm-v850/sigcontext.h, line 77
• include/asm-v850/v850e_uartb.h, line 2113
• include/linux/usb_sl811.h, line 1330
• include/net/irda/ircomm_ttp.h, line 2136
• net/llc/llc_s_ev.c, line 3210
• sound/pci/korg1212/Makefile, line 426