Defined in 2 files as a prototype:

• arch/alpha/include/asm/io.h, line 240 (as a prototype)
• arch/parisc/include/asm/io.h, line 253 (as a prototype)

Defined in 1 files as a member:

• arch/parisc/include/asm/pci.h, line 111 (as a member)

Defined in 15 files as a macro:

• arch/arm/include/asm/io.h, line 258 (as a macro)
• arch/arm/mach-ebsa110/include/mach/io.h, line 38 (as a macro)
• arch/arm/mach-ebsa110/include/mach/io.h, line 41 (as a macro)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 296 (as a macro)
• arch/arm/mach-s3c24xx/include/mach/io.h, line 196 (as a macro)
• arch/ia64/include/asm/io.h, line 139 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 316 (as a macro)
• arch/m68k/include/asm/io_mm.h, line 347 (as a macro)
• arch/parisc/include/asm/io.h, line 261 (as a macro)
• arch/riscv/include/asm/io.h, line 193 (as a macro)
• arch/sparc/include/asm/io_64.h, line 195 (as a macro)
• arch/x86/include/asm/io.h, line 343 (as a macro)
• include/asm-generic/io.h, line 460 (as a macro)
• include/linux/logic_pio.h, line 58 (as a macro)
• sound/isa/msnd/msnd.h, line 184 (as a macro)

Defined in 10 files as a function:

• arch/alpha/include/asm/io.h, line 349 (as a function)
• arch/alpha/kernel/io.c, line 63 (as a function)
• arch/arm/mach-ixp4xx/include/mach/io.h, line 297 (as a function)
• arch/hexagon/include/asm/io.h, line 218 (as a function)
• arch/ia64/include/asm/io.h, line 140 (as a function)
• arch/parisc/include/asm/io.h, line 268 (as a function)
• arch/sh/include/asm/io_noioport.h, line 5 (as a function)
• arch/sparc/include/asm/io_64.h, line 196 (as a function)
• arch/x86/boot/boot.h, line 43 (as a function)
• include/asm-generic/io.h, line 461 (as a function)

Referenced in 540 files:

• arch/alpha/include/asm/dma.h, line 26
• arch/alpha/include/asm/io.h, line 496
• arch/alpha/kernel/core_irongate.c, line 184
• arch/alpha/kernel/es1888.c, 20 times
• arch/alpha/kernel/io.c, line 93
• arch/alpha/kernel/irq_i8259.c, 2 times
• arch/alpha/kernel/pc873xx.c, line 29
• arch/alpha/kernel/pci-sysfs.c, line 330
• arch/alpha/kernel/smc37c669.c, line 944
• arch/alpha/kernel/smc37c93x.c, 4 times
• arch/alpha/kernel/sys_cabriolet.c, 3 times
• arch/alpha/kernel/sys_eb64p.c, 2 times
• arch/alpha/kernel/sys_jensen.c, 6 times
• arch/alpha/kernel/sys_mikasa.c, 2 times
• arch/alpha/kernel/sys_nautilus.c, line 145
• arch/alpha/kernel/sys_noritake.c, 2 times
• arch/alpha/kernel/sys_sio.c, 5 times
• arch/alpha/kernel/time.c, 2 times
• arch/arm/include/asm/floppy.h, line 23
• arch/arm/kernel/dma-isa.c, 4 times
• arch/arm/mach-footbridge/isa-irq.c, 8 times
• arch/arm/mach-footbridge/netwinder-hw.c, 23 times
• arch/arm/mach-ixp4xx/include/mach/io.h, 2 times
• arch/hexagon/include/asm/io.h, 2 times
• arch/ia64/include/asm/io.h, line 205
• arch/ia64/pci/pci.c, line 492
• arch/m68k/include/asm/floppy.h, 2 times
• arch/mips/include/asm/dma.h, line 27
• arch/mips/include/asm/i8259.h, 3 times
• arch/mips/include/asm/mach-malta/mc146818rtc.h, line 23
• arch/mips/loongson64/common/pm.c, 4 times
• arch/mips/loongson64/lemote-2f/ec_kb3310b.c, 7 times
• arch/mips/loongson64/lemote-2f/irq.c, 5 times
• arch/mips/loongson64/lemote-2f/pm.c, 3 times
• arch/mips/loongson64/lemote-2f/reset.c, line 101
• arch/mips/loongson64/loongson-3/acpi_init.c, line 41
• arch/mips/pci/ops-sni.c, 2 times
• arch/mips/pci/pci-virtio-guest.c, line 83
• arch/mips/sgi-ip22/ip22-eisa.c, 4 times
• arch/mips/sni/time.c, 2 times
• arch/mips/txx9/generic/smsc_fdc37m81x.c, line 62
• arch/parisc/include/asm/dma.h, line 15
• arch/parisc/include/asm/io.h, line 238
• arch/parisc/lib/io.c, 6 times
• arch/parisc/lib/iomap.c, line 74
• arch/powerpc/include/asm/dma.h, line 39
• arch/powerpc/include/asm/floppy.h, 2 times
• arch/powerpc/include/asm/io-defs.h, line 23
• arch/powerpc/include/asm/io.h, line 664
• arch/powerpc/kernel/udbg_16550.c, line 167
• arch/powerpc/platforms/chrp/setup.c, line 172
• arch/powerpc/platforms/chrp/time.c, line 73
• arch/powerpc/platforms/powernv/opal-lpc.c, line 165
• arch/powerpc/sysdev/i8259.c, 5 times
• arch/sh/boards/mach-cayman/setup.c, line 77
• arch/sh/boards/mach-hp6xx/pm.c, line 108
• arch/sh/boards/mach-hp6xx/setup.c, 2 times
• arch/sh/boards/mach-microdev/fdc37c93xapm.c, line 45
• arch/sh/drivers/pci/ops-dreamcast.c, line 54
• arch/sh/drivers/pci/pci-dreamcast.c, line 64
• arch/sh/include/asm/io_noioport.h, line 49
• arch/sparc/include/asm/floppy_64.h, 4 times
• arch/sparc/include/asm/io_64.h, line 232
• arch/sparc/include/asm/ns87303.h, line 105
• arch/x86/boot/a20.c, 3 times
• arch/x86/boot/compressed/misc.c, line 102
• arch/x86/boot/early_serial_console.c, 4 times
• arch/x86/boot/tty.c, line 32
• arch/x86/boot/video-vga.c, 2 times
• arch/x86/boot/video.h, line 100
• arch/x86/include/asm/dma.h, line 21
• arch/x86/include/asm/floppy.h, 2 times
• arch/x86/include/asm/i8259.h, line 34
• arch/x86/include/asm/mach_timer.h, line 24
• arch/x86/include/asm/mach_traps.h, 3 times
• arch/x86/include/asm/processor-cyrix.h, line 11
• arch/x86/kernel/acpi/boot.c, 2 times
• arch/x86/kernel/apic/io_apic.c, line 769
• arch/x86/kernel/apic/vector.c, 8 times
• arch/x86/kernel/early-quirks.c, line 147
• arch/x86/kernel/early_printk.c, line 102
• arch/x86/kernel/i8259.c, 9 times
• arch/x86/kernel/mpparse.c, line 273
• arch/x86/kernel/quirks.c, 2 times
• arch/x86/kernel/reboot.c, 2 times
• arch/x86/kernel/rtc.c, line 132
• arch/x86/kernel/tsc.c, 5 times
• arch/x86/lib/kaslr.c, 3 times
• arch/x86/pci/direct.c, 4 times
• arch/x86/pci/early.c, line 23
• arch/x86/pci/fixup.c, line 517
• arch/x86/pci/irq.c, 5 times
• arch/x86/platform/iris/iris.c, line 54
• arch/x86/platform/olpc/olpc-xo1-sci.c, 2 times
• arch/x86/platform/olpc/olpc.c, 4 times
• arch/x86/platform/ts5500/ts5500.c, 8 times
• arch/x86/platform/uv/uv_nmi.c, 2 times
• arch/x86/realmode/rm/wakemain.c, line 29
• arch/x86/xen/platform-pci-unplug.c, line 37
• drivers/acpi/ec.c, 2 times
• drivers/acpi/osl.c, line 643
• drivers/acpi/processor_idle.c, 2 times
• drivers/ata/libata-sff.c, 2 times
• drivers/ata/pata_artop.c, line 405
• drivers/ata/pata_cmd64x.c, 2 times
• drivers/ata/pata_hpt3x2n.c, line 601
• drivers/ata/pata_legacy.c, 39 times
• drivers/ata/pata_optidma.c, 2 times
• drivers/ata/pata_pdc202xx_old.c, line 51
• drivers/ata/pata_sc1200.c, 2 times
• drivers/block/paride/paride.h, line 102
• drivers/block/paride/ppc6lnx.c, 16 times
• drivers/bluetooth/bluecard_cs.c, 4 times
• drivers/bluetooth/bt3c_cs.c, 8 times
• drivers/bluetooth/dtl1_cs.c, 8 times
• drivers/char/ipmi/ipmi_si_port_io.c, line 10
• drivers/char/mem.c, line 636
• drivers/char/mwave/3780i.h, line 354
• drivers/char/nwflash.c, 2 times
• drivers/char/pcmcia/cm4000_cs.c, 21 times
• drivers/char/pcmcia/cm4040_cs.c, 2 times
• drivers/char/pcmcia/synclink_cs.c, line 322
• drivers/char/tlclk.c, 13 times
• drivers/char/toshiba.c, 8 times
• drivers/char/tpm/tpm_atmel.h, 2 times
• drivers/char/tpm/tpm_infineon.c, 2 times
• drivers/char/tpm/tpm_nsc.c, 11 times
• drivers/counter/104-quad-8.c, 10 times
• drivers/cpufreq/longhaul.c, 5 times
• drivers/cpufreq/speedstep-ich.c, 3 times
• drivers/eisa/eisa-bus.c, 2 times
• drivers/firmware/dmi-sysfs.c, 3 times
• drivers/gpio/gpio-104-dio-48e.c, 4 times
• drivers/gpio/gpio-104-idi-48.c, 4 times
• drivers/gpio/gpio-104-idio-16.c, 5 times
• drivers/gpio/gpio-f7188x.c, 3 times
• drivers/gpio/gpio-gpio-mm.c, 2 times
• drivers/gpio/gpio-it87.c, 5 times
• drivers/gpio/gpio-sch.c, 2 times
• drivers/gpio/gpio-sch311x.c, 8 times
• drivers/gpio/gpio-ts5500.c, 3 times
• drivers/gpio/gpio-winbond.c, line 179
• drivers/gpio/gpio-ws16c48.c, 5 times
• drivers/gpu/drm/gma500/cdv_device.c, line 31
• drivers/gpu/drm/i915/display/intel_display.c, line 15953
• drivers/gpu/drm/i915/display/intel_display_power.c, line 300
• drivers/hwmon/abituguru.c, line 394
• drivers/hwmon/abituguru3.c, 2 times
• drivers/hwmon/applesmc.c, 5 times
• drivers/hwmon/dme1737.c, 6 times
• drivers/hwmon/f71805f.c, 6 times
• drivers/hwmon/f71882fg.c, 2 times
• drivers/hwmon/it87.c, 3 times
• drivers/hwmon/nct6683.c, line 79
• drivers/hwmon/nct6775.c, line 147
• drivers/hwmon/pc87360.c, line 84
• drivers/hwmon/pc87427.c, 11 times
• drivers/hwmon/sch56xx-common.c, 6 times
• drivers/hwmon/smsc47b397.c, line 53
• drivers/hwmon/smsc47m1.c, line 57
• drivers/hwmon/vt1211.c, 2 times
• drivers/hwmon/w83627ehf.c, line 115
• drivers/hwmon/w83627hf.c, line 110
• drivers/i2c/busses/i2c-amd8111.c, 3 times
• drivers/i2c/busses/i2c-i801.c, 2 times
• drivers/i2c/busses/i2c-isch.c, 22 times
• drivers/i2c/busses/i2c-mlxcpld.c, 3 times
• drivers/i2c/busses/i2c-ocores.c, line 147
• drivers/i2c/busses/i2c-parport-light.c, line 49
• drivers/i2c/busses/i2c-pca-isa.c, line 49
• drivers/i2c/busses/i2c-piix4.c, 2 times
• drivers/i2c/busses/i2c-sis5595.c, line 124
• drivers/i2c/busses/i2c-sis630.c, line 113
• drivers/i2c/busses/i2c-sis96x.c, line 68
• drivers/i2c/busses/i2c-via.c, 8 times
• drivers/i2c/busses/scx200_acb.c, 21 times
• drivers/ide/aec62xx.c, line 277
• drivers/ide/ali14xx.c, 4 times
• drivers/ide/alim15x3.c, line 484
• drivers/ide/cmd640.c, 2 times
• drivers/ide/cmd64x.c, 4 times
• drivers/ide/delkin_cb.c, line 55
• drivers/ide/dtc2278.c, 7 times
• drivers/ide/hpt366.c, 9 times
• drivers/ide/ht6560b.c, 9 times
• drivers/ide/ide-dma-sff.c, 3 times
• drivers/ide/ide-io-std.c, 6 times
• drivers/ide/ns87415.c, 8 times
• drivers/ide/opti621.c, 2 times
• drivers/ide/pdc202xx_new.c, 11 times
• drivers/ide/pdc202xx_old.c, 9 times
• drivers/ide/piix.c, line 239
• drivers/ide/qd65xx.c, 2 times
• drivers/ide/sc1200.c, 4 times
• drivers/ide/setup-pci.c, 2 times
• drivers/ide/sl82c105.c, line 169
• drivers/ide/tc86c001.c, 2 times
• drivers/ide/trm290.c, 2 times
• drivers/iio/adc/stx104.c, 7 times
• drivers/infiniband/hw/mlx5/cmd.c, 2 times
• drivers/infiniband/hw/mlx5/cmd.h, line 66
• drivers/input/gameport/lightning.c, 14 times
• drivers/input/gameport/ns558.c, 7 times
• drivers/input/misc/ideapad_slidebar.c, 2 times
• drivers/input/mouse/inport.c, 6 times
• drivers/input/mouse/logibm.c, 5 times
• drivers/input/serio/ct82c710.c, 2 times
• drivers/input/serio/i8042-io.h, 2 times
• drivers/input/serio/i8042-x86ia64io.h, 2 times
• drivers/input/serio/pcips2.c, 5 times
• drivers/input/touchscreen/mk712.c, line 87
• drivers/irqchip/irq-i8259.c, 4 times
• drivers/isdn/hardware/mISDN/avmfritz.c, 5 times
• drivers/isdn/hardware/mISDN/hfcmulti.c, 8 times
• drivers/isdn/hardware/mISDN/iohelper.h, 2 times
• drivers/isdn/hardware/mISDN/mISDNinfineon.c, 3 times
• drivers/isdn/hardware/mISDN/netjet.c, 6 times
• drivers/isdn/hardware/mISDN/speedfax.c, line 119
• drivers/isdn/hardware/mISDN/w6692.c, 2 times
• drivers/leds/leds-hp6xx.c, line 22
• drivers/leds/leds-mlxcpld.c, line 255
• drivers/leds/leds-nic78bx.c, 2 times
• drivers/media/pci/dm1105/dm1105.c, line 361
• drivers/media/platform/seco-cec/seco-cec.c, 6 times
• drivers/media/radio/radio-aimslab.c, line 115
• drivers/media/radio/radio-aztech.c, 2 times
• drivers/media/radio/radio-cadet.c, 11 times
• drivers/media/radio/radio-maxiradio.c, line 102
• drivers/media/radio/radio-miropcm20.c, line 92
• drivers/media/radio/radio-rtrack2.c, line 94
• drivers/media/radio/radio-sf16fmi.c, 4 times
• drivers/media/radio/radio-sf16fmr2.c, 2 times
• drivers/media/radio/radio-terratec.c, line 127
• drivers/media/radio/radio-trust.c, 4 times
• drivers/media/radio/radio-zoltrix.c, 8 times
• drivers/media/rc/ene_ir.c, 3 times
• drivers/media/rc/fintek-cir.c, 2 times
• drivers/media/rc/ite-cir.c, 43 times
• drivers/media/rc/nuvoton-cir.c, 3 times
• drivers/media/rc/serial_ir.c, line 147
• drivers/media/rc/sir_ir.c, 7 times
• drivers/media/rc/winbond-cir.c, 11 times
• drivers/misc/altera-stapl/altera-lpt.c, line 26
• drivers/misc/c2port/c2port-duramar2150.c, 5 times
• drivers/mmc/host/wbsd.c, 14 times
• drivers/mtd/maps/l440gx.c, line 134
• drivers/net/appletalk/cops.c, 29 times
• drivers/net/arcnet/arcdevice.h, line 373
• drivers/net/arcnet/com20020-pci.c, 2 times
• drivers/net/can/cc770/cc770_isa.c, 2 times
• drivers/net/can/sja1000/sja1000_isa.c, 2 times
• drivers/net/can/sja1000/tscan1.c, 4 times
• drivers/net/ethernet/3com/3c509.c, 15 times
• drivers/net/ethernet/3com/3c515.c, 20 times
• drivers/net/ethernet/3com/3c574_cs.c, 19 times
• drivers/net/ethernet/3com/3c589_cs.c, 14 times
• drivers/net/ethernet/8390/8390.h, 2 times
• drivers/net/ethernet/8390/8390p.c, line 7
• drivers/net/ethernet/8390/apne.c, 10 times
• drivers/net/ethernet/8390/axnet_cs.c, 7 times
• drivers/net/ethernet/8390/mcf8390.c, line 133
• drivers/net/ethernet/8390/ne.c, 7 times
• drivers/net/ethernet/8390/ne2k-pci.c, 13 times
• drivers/net/ethernet/8390/pcnet_cs.c, 10 times
• drivers/net/ethernet/8390/smc-ultra.c, 11 times
• drivers/net/ethernet/8390/wd.c, 21 times
• drivers/net/ethernet/amd/am79c961a.c, 5 times
• drivers/net/ethernet/amd/lance.c, 11 times
• drivers/net/ethernet/amd/ni65.c, 6 times
• drivers/net/ethernet/amd/nmclan_cs.c, 12 times
• drivers/net/ethernet/amd/pcnet32.c, 3 times
• drivers/net/ethernet/dec/tulip/de4x5.c, 6 times
• drivers/net/ethernet/fujitsu/fmvj18x_cs.c, 11 times
• drivers/net/ethernet/hp/hp100.h, 3 times
• drivers/net/ethernet/mellanox/mlx5/core/cmd.c, 7 times
• drivers/net/ethernet/realtek/atp.c, 3 times
• drivers/net/ethernet/sis/sis190.c, 2 times
• drivers/net/ethernet/sis/sis900.c, line 309
• drivers/net/ethernet/smsc/smc9194.c, 2 times
• drivers/net/ethernet/smsc/smc9194.h, 2 times
• drivers/net/ethernet/smsc/smc91c92_cs.c, 2 times
• drivers/net/ethernet/smsc/smc91x.h, line 123
• drivers/net/ethernet/ti/tlan.c, 21 times
• drivers/net/ethernet/ti/tlan.h, line 447
• drivers/net/ethernet/via/via-rhine.c, 4 times
• drivers/net/ethernet/xircom/xirc2ps_cs.c, line 308
• drivers/net/fddi/defxx.c, 12 times
• drivers/net/hamradio/baycom_ser_fdx.c, 14 times
• drivers/net/hamradio/baycom_ser_hdx.c, 15 times
• drivers/net/hamradio/dmascc.c, 10 times
• drivers/net/hamradio/yam.c, 19 times
• drivers/net/sb1000.c, 28 times
• drivers/net/wan/cosa.c, line 243
• drivers/net/wan/farsync.c, 2 times
• drivers/net/wan/n2.c, 8 times
• drivers/net/wan/sbni.c, 23 times
• drivers/net/wan/sdla.c, 12 times
• drivers/net/wan/z85230.c, line 77
• drivers/net/wireless/atmel/atmel.c, line 638
• drivers/net/wireless/cisco/airo.c, 2 times
• drivers/net/wireless/intersil/hostap/hostap_cs.c, 2 times
• drivers/net/wireless/intersil/hostap/hostap_plx.c, 5 times
• drivers/net/wireless/wl3501_cs.c, 11 times
• drivers/parisc/dino.c, line 298
• drivers/parisc/eisa_enumerator.c, 2 times
• drivers/parisc/lba_pci.c, 2 times
• drivers/parisc/superio.c, 5 times
• drivers/parport/parport_pc.c, 92 times
• drivers/pci/hotplug/cpqphp_pci.c, 2 times
• drivers/pci/hotplug/ibmphp_hpc.c, line 333
• drivers/pci/pci-sysfs.c, line 1076
• drivers/pcmcia/i82092.c, 5 times
• drivers/pcmcia/i82365.c, 3 times
• drivers/pcmcia/pd6729.c, 5 times
• drivers/pcmcia/rsrc_nonstatic.c, 3 times
• drivers/pcmcia/tcic.c, 2 times
• drivers/pcmcia/vrc4171_card.c, 3 times
• drivers/platform/chrome/cros_ec_lpc.c, line 59
• drivers/platform/chrome/cros_ec_lpc_mec.c, line 105
• drivers/platform/chrome/wilco_ec/mailbox.c, 2 times
• drivers/platform/x86/amilo-rfkill.c, 2 times
• drivers/platform/x86/apple-gmux.c, 10 times
• drivers/platform/x86/dcdbas.c, 2 times
• drivers/platform/x86/fujitsu-tablet.c, 3 times
• drivers/platform/x86/hdaps.c, 6 times
• drivers/pnp/isapnp/core.c, line 111
• drivers/rtc/rtc-bq4802.c, line 32
• drivers/rtc/rtc-cmos.c, line 197
• drivers/scsi/BusLogic.h, 4 times
• drivers/scsi/FlashPoint.c, line 182
• drivers/scsi/a100u2w.c, 21 times
• drivers/scsi/advansys.c, line 76
• drivers/scsi/aha152x.h, 5 times
• drivers/scsi/aha1542.c, 13 times
• drivers/scsi/aha1740.c, 18 times
• drivers/scsi/aic7xxx/aic79xx_osm.c, line 408
• drivers/scsi/aic7xxx/aic7xxx_osm.c, line 406
• drivers/scsi/aic94xx/aic94xx_reg.c, line 56
• drivers/scsi/atp870u.c, 3 times
• drivers/scsi/dc395x.c, 8 times
• drivers/scsi/dmx3191d.c, line 25
• drivers/scsi/fdomain.c, 13 times
• drivers/scsi/fdomain_isa.c, 2 times
• drivers/scsi/g_NCR5380.c, 2 times
• drivers/scsi/gdth.c, 2 times
• drivers/scsi/imm.h, 6 times
• drivers/scsi/initio.c, 57 times
• drivers/scsi/ips.c, 20 times
• drivers/scsi/mvsas/mv_chips.h, line 26
• drivers/scsi/nsp32_io.h, 2 times
• drivers/scsi/pcmcia/nsp_io.h, 2 times
• drivers/scsi/pcmcia/sym53c500_cs.c, 11 times
• drivers/scsi/ppa.h, 6 times
• drivers/scsi/qlogicfas408.c, 42 times
• drivers/scsi/qlogicfas408.h, 2 times
• drivers/scsi/sim710.c, 3 times
• drivers/scsi/wd33c93.c, 5 times
• drivers/staging/comedi/drivers/addi_apci_1500.c, 4 times
• drivers/staging/comedi/drivers/addi_apci_3120.c, line 310
• drivers/staging/comedi/drivers/addi_apci_3501.c, 2 times
• drivers/staging/comedi/drivers/adl_pci9111.c, 5 times
• drivers/staging/comedi/drivers/adq12b.c, 5 times
• drivers/staging/comedi/drivers/adv_pci1720.c, 2 times
• drivers/staging/comedi/drivers/adv_pci1760.c, 5 times
• drivers/staging/comedi/drivers/adv_pci_dio.c, 6 times
• drivers/staging/comedi/drivers/aio_aio12_8.c, 2 times
• drivers/staging/comedi/drivers/aio_iiro_16.c, 6 times
• drivers/staging/comedi/drivers/amplc_dio200_common.c, line 100
• drivers/staging/comedi/drivers/amplc_pc263.c, 2 times
• drivers/staging/comedi/drivers/amplc_pci224.c, line 956
• drivers/staging/comedi/drivers/amplc_pci230.c, line 2291
• drivers/staging/comedi/drivers/amplc_pci263.c, 2 times
• drivers/staging/comedi/drivers/c6xdigio.c, 2 times
• drivers/staging/comedi/drivers/cb_pcidas.c, 2 times
• drivers/staging/comedi/drivers/cb_pcimdas.c, 7 times
• drivers/staging/comedi/drivers/comedi_8254.c, line 135
• drivers/staging/comedi/drivers/comedi_8255.c, line 49
• drivers/staging/comedi/drivers/comedi_parport.c, 7 times
• drivers/staging/comedi/drivers/das08.c, 10 times
• drivers/staging/comedi/drivers/das16.c, 7 times
• drivers/staging/comedi/drivers/das16m1.c, 4 times
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• drivers/staging/comedi/drivers/me4000.c, line 334
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• drivers/staging/comedi/drivers/ni_labpc_common.c, line 84
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• drivers/staging/comedi/drivers/quatech_daqp_cs.c, 11 times
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• drivers/staging/comedi/drivers/ssv_dnp.c, 7 times
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• sound/pci/pcxhr/pcxhr_core.c, line 59
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• sound/pci/via82xx_modem.c, 3 times
• sound/pci/vx222/vx222_ops.c, line 87
• sound/pcmcia/vx/vxp_ops.c, line 50