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Defined in 3 files as a macro:
- arch/arm/include/asm/bitops.h, line 290 (as a macro)
- arch/cris/include/asm/bitops.h, line 148 (as a macro)
- arch/ia64/include/asm/bitops.h, line 434 (as a macro)
Defined in 13 files as a function:
- arch/alpha/include/asm/bitops.h, line 361 (as a function)
- arch/avr32/include/asm/bitops.h, line 285 (as a function)
- arch/m68knommu/include/asm/bitops.h, line 18 (as a function)
- arch/mips/include/asm/bitops.h, line 689 (as a function)
- arch/parisc/include/asm/bitops.h, line 176 (as a function)
- arch/powerpc/include/asm/bitops.h, line 298 (as a function)
- arch/s390/include/asm/bitops.h, line 641 (as a function)
- arch/x86/include/asm/bitops.h, line 381 (as a function)
- include/asm-frv/bitops.h, line 319 (as a function)
- include/asm-generic/bitops/ffs.h, line 12 (as a function)
- include/asm-m68k/bitops.h, line 295 (as a function)
- include/asm-mn10300/bitops.h, line 206 (as a function)
- include/asm-xtensa/bitops.h, line 70 (as a function)
Documented in 3 files:
- arch/s390/include/asm/bitops.h, line 633
- arch/x86/include/asm/bitops.h, line 370
- include/asm-generic/bitops/ffs.h, line 4
Referenced in 100 files:
- arch/alpha/kernel/core_cia.c
- arch/arm/include/asm/bitops.h, line 291
- arch/arm/mach-davinci/gpio.c, line 227
- arch/arm/mach-integrator/integrator_cp.c, line 215
- arch/arm/mach-versatile/core.c, line 93
- arch/avr32/mach-at32ap/pio.c, line 293
- arch/ia64/hp/common/sba_iommu.c, line 2167
- arch/ia64/kernel/palinfo.c, line 158
- arch/ia64/sn/pci/tioca_provider.c, line 405
- arch/mips/nxp/pnx833x/common/interrupts.c, line 114
- arch/mips/pci/pci-excite.c, line 121
- arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c, line 132
- arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c, line 108
- arch/mips/sni/a20r.c, line 211
- arch/mips/sni/pcimt.c, line 277
- arch/mips/sni/pcit.c
- arch/mips/sni/rm200.c, line 472
- arch/powerpc/platforms/52xx/mpc52xx_pic.c, line 494
- arch/powerpc/sysdev/fsl_msi.c, line 201
- arch/powerpc/sysdev/uic.c
- arch/um/os-Linux/signal.c, line 155
- arch/x86/kernel/cpu/mtrr/generic.c, line 253
- arch/x86/kernel/cpu/mtrr/main.c, line 943
- arch/x86/kernel/tlb_uv.c, line 390
- drivers/ata/pata_it821x.c
- drivers/ata/sata_nv.c, line 977
- drivers/dma/fsldma.c, line 782
- drivers/firewire/fw-ohci.c
- drivers/infiniband/hw/amso1100/c2_provider.c, line 461
- drivers/infiniband/hw/cxgb3/iwch_provider.c, line 631
- drivers/infiniband/hw/mthca/mthca_allocator.c, line 85
- drivers/infiniband/hw/mthca/mthca_cmd.c, line 643
- drivers/infiniband/hw/mthca/mthca_cq.c, line 833
- drivers/infiniband/hw/mthca/mthca_eq.c, line 535
- drivers/infiniband/hw/mthca/mthca_profile.c
- drivers/infiniband/hw/mthca/mthca_provider.c, line 1041
- drivers/infiniband/ulp/srp/ib_srp.c, line 2025
- drivers/input/touchscreen/wm9713.c, line 307
- drivers/macintosh/via-macii.c
- drivers/md/dm-exception-store.c
- drivers/md/dm-region-hash.c, line 190
- drivers/md/dm-snap.c, line 547
- drivers/mfd/htc-egpio.c, line 130
- drivers/misc/atmel_pwm.c, line 289
- drivers/mmc/core/core.c, line 457
- drivers/mmc/host/mmci.c, line 94
- drivers/mtd/devices/doc2000.c, line 400
- drivers/mtd/devices/doc2001.c, line 222
- drivers/mtd/devices/doc2001plus.c, line 330
- drivers/mtd/devices/pmc551.c
- drivers/mtd/mtd_blkdevs.c, line 380
- drivers/mtd/nand/nand_base.c
- drivers/mtd/nand/nandsim.c
- drivers/mtd/onenand/onenand_base.c
- drivers/net/3c503.c, line 112
- drivers/net/cxgb3/sge.c, line 3091
- drivers/net/eepro.c, line 842
- drivers/net/mlx4/en_rx.c
- drivers/net/mlx4/fw.c, line 462
- drivers/net/mlx4/mr.c, line 579
- drivers/net/skge.c, line 165
- drivers/pci/pci.c
- drivers/rtc/rtc-cmos.c, line 388
- drivers/s390/cio/device_pgid.c
- drivers/scsi/aic7xxx/aic79xx_core.c, line 10652
- drivers/scsi/aic7xxx/aic7xxx_core.c, line 7797
- drivers/scsi/aic94xx/aic94xx_scb.c, line 333
- drivers/scsi/arm/fas216.c, line 970
- drivers/scsi/esp_scsi.c, line 1134
- drivers/scsi/sim710.c, line 305
- drivers/serial/dz.c
- drivers/usb/host/ehci-sched.c
- drivers/usb/musb/musb_core.c, line 1100
- drivers/video/cfbcopyarea.c
- drivers/video/cfbfillrect.c
- drivers/video/intelfb/intelfbhw.c, line 663
- drivers/video/syscopyarea.c
- drivers/video/sysfillrect.c
- fs/affs/bitmap.c, line 229
- fs/ext4/mballoc.c, line 641
- fs/fat/inode.c
- fs/hfs/btree.c, line 103
- fs/hfsplus/btree.c, line 81
- fs/ntfs/attrib.c, line 1721
- fs/ntfs/inode.c
- fs/ntfs/super.c
- fs/ocfs2/cluster/heartbeat.c, line 1013
- fs/xfs/linux-2.6/xfs_buf.c, line 1451
- fs/xfs/linux-2.6/xfs_super.c
- fs/xfs/xfs_bit.c, line 119
- fs/xfs/xfs_bit.h
- fs/xfs/xfs_log_recover.c
- include/asm-m68k/bitops.h, line 303
- include/sound/pcm_params.h, line 93
- net/ipv4/netfilter/ipt_CLUSTERIP.c
- net/ipv4/netfilter/ipt_ULOG.c, line 173
- net/netlink/af_netlink.c
- net/sched/cls_flow.c, line 345
- net/sched/cls_u32.c, line 620
- sound/oss/ac97_codec.c, line 470