Defined in 4 files as a prototype:

• arch/arm/mach-ixp4xx/include/mach/gpio.h, line 72 (as a prototype)
• arch/mips/include/asm/mach-ath79/gpio.h, line 19 (as a prototype)
• arch/mips/include/asm/mach-bcm47xx/gpio.h, line 20 (as a prototype)
• arch/mips/include/asm/mach-generic/gpio.h, line 16 (as a prototype)

Defined in 24 files as a macro:

• arch/arm/mach-at91/include/mach/gpio.h, line 223 (as a macro)
• arch/arm/mach-ep93xx/include/mach/gpio.h, line 115 (as a macro)
• arch/arm/mach-exynos4/include/mach/gpio.h, line 19 (as a macro)
• arch/arm/mach-gemini/include/mach/gpio.h, line 22 (as a macro)
• arch/arm/mach-ks8695/include/mach/gpio.h, line 52 (as a macro)
• arch/arm/mach-mmp/include/mach/gpio.h, line 16 (as a macro)
• arch/arm/mach-msm/include/mach/gpio.h, line 24 (as a macro)
• arch/arm/mach-mxs/include/mach/gpio.h, line 31 (as a macro)
• arch/arm/mach-pxa/include/mach/gpio.h, line 105 (as a macro)
• arch/arm/mach-realview/include/mach/gpio.h, line 6 (as a macro)
• arch/arm/mach-s3c2410/include/mach/gpio.h, line 17 (as a macro)
• arch/arm/mach-s3c64xx/include/mach/gpio.h, line 18 (as a macro)
• arch/arm/mach-s5p64x0/include/mach/gpio.h, line 19 (as a macro)
• arch/arm/mach-s5pc100/include/mach/gpio.h, line 21 (as a macro)
• arch/arm/mach-s5pv210/include/mach/gpio.h, line 19 (as a macro)
• arch/arm/mach-sa1100/include/mach/gpio.h, line 52 (as a macro)
• arch/arm/plat-mxc/include/mach/gpio.h, line 36 (as a macro)
• arch/arm/plat-nomadik/include/plat/gpio.h, line 25 (as a macro)
• arch/arm/plat-orion/include/plat/gpio.h, line 23 (as a macro)
• arch/arm/plat-spear/include/plat/gpio.h, line 22 (as a macro)
• arch/mips/include/asm/mach-ar7/gpio.h, line 28 (as a macro)
• arch/mips/include/asm/mach-au1x00/gpio-au1000.h, line 676 (as a macro)
• arch/mips/include/asm/mach-bcm63xx/gpio.h, line 6 (as a macro)
• arch/mips/include/asm/mach-rc32434/gpio.h, line 25 (as a macro)

Defined in 32 files as a function:

• arch/alpha/include/asm/gpio.h, line 43 (as a function)
• arch/arm/include/asm/hardware/iop3xx-gpio.h, line 62 (as a function)
• arch/arm/mach-davinci/include/mach/gpio.h, line 150 (as a function)
• arch/arm/mach-ixp4xx/common.c, line 108 (as a function)
• arch/arm/mach-lpc32xx/include/mach/gpio.h, line 69 (as a function)
• arch/arm/mach-shmobile/include/mach/gpio.h, line 36 (as a function)
• arch/arm/mach-tegra/include/mach/gpio.h, line 37 (as a function)
• arch/arm/mach-u300/include/mach/gpio.h, line 280 (as a function)
• arch/arm/mach-w90x900/include/mach/gpio.h, line 24 (as a function)
• arch/arm/plat-omap/include/plat/gpio.h, line 240 (as a function)
• arch/avr32/mach-at32ap/include/mach/gpio.h, line 33 (as a function)
• arch/blackfin/include/asm/gpio.h, line 215 (as a function)
• arch/blackfin/include/asm/gpio.h, line 257 (as a function)
• arch/ia64/include/asm/gpio.h, line 43 (as a function)
• arch/m68k/include/asm/gpio.h, line 226 (as a function)
• arch/microblaze/include/asm/gpio.h, line 41 (as a function)
• arch/mips/ath79/gpio.c, line 185 (as a function)
• arch/mips/bcm47xx/gpio.c, line 52 (as a function)
• arch/mips/include/asm/mach-au1x00/gpio-au1000.h, line 607 (as a function)
• arch/mips/include/asm/mach-loongson/gpio.h, line 25 (as a function)
• arch/mips/include/asm/pmc-sierra/msp71xx/gpio.h, line 36 (as a function)
• arch/mips/jz4740/gpio.c, line 269 (as a function)
• arch/mips/lantiq/xway/gpio.c, line 39 (as a function)
• arch/mips/txx9/generic/setup.c, line 122 (as a function)
• arch/openrisc/include/asm/gpio.h, line 53 (as a function)
• arch/powerpc/include/asm/gpio.h, line 41 (as a function)
• arch/sh/include/asm/gpio.h, line 42 (as a function)
• arch/sparc/include/asm/gpio.h, line 24 (as a function)
• arch/unicore32/include/asm/gpio.h, line 88 (as a function)
• arch/x86/include/asm/gpio.h, line 41 (as a function)
• arch/xtensa/include/asm/gpio.h, line 41 (as a function)
• include/linux/gpio.h, line 152 (as a function)

Referenced in 166 files:

• arch/arm/mach-at91/board-snapper9260.c, line 151
• arch/arm/mach-davinci/board-da830-evm.c, line 71
• arch/arm/mach-davinci/board-dm355-evm.c, 2 times
• arch/arm/mach-davinci/board-dm355-leopard.c, 2 times
• arch/arm/mach-davinci/board-neuros-osd2.c, line 184
• arch/arm/mach-davinci/board-omapl138-hawk.c, line 212
• arch/arm/mach-davinci/gpio.c, 2 times
• arch/arm/mach-ep93xx/include/mach/gpio.h, line 118
• arch/arm/mach-exynos4/mach-nuri.c, 2 times
• arch/arm/mach-exynos4/mach-universal_c210.c, 2 times
• arch/arm/mach-imx/mach-armadillo5x0.c, line 530
• arch/arm/mach-imx/mach-cpuimx35.c, line 69
• arch/arm/mach-imx/mach-mx27_3ds.c, 4 times
• arch/arm/mach-imx/mach-mx31moboard.c, 2 times
• arch/arm/mach-imx/mach-mx35_3ds.c, line 46
• arch/arm/mach-imx/mach-vpr200.c, line 165
• arch/arm/mach-imx/mx31moboard-devboard.c, 2 times
• arch/arm/mach-imx/mx31moboard-marxbot.c, 2 times
• arch/arm/mach-ixp4xx/common.c, line 118
• arch/arm/mach-ixp4xx/dsmg600-setup.c, 2 times
• arch/arm/mach-ixp4xx/fsg-setup.c, 4 times
• arch/arm/mach-ixp4xx/nas100d-setup.c, 2 times
• arch/arm/mach-ixp4xx/nslu2-setup.c, 4 times
• arch/arm/mach-mmp/aspenite.c, 2 times
• arch/arm/mach-mmp/flint.c, 2 times
• arch/arm/mach-mmp/tavorevb.c, 2 times
• arch/arm/mach-mmp/teton_bga.c, line 69
• arch/arm/mach-msm/board-qsd8x50.c, 2 times
• arch/arm/mach-mx5/board-cpuimx51.c, 4 times
• arch/arm/mach-mx5/board-cpuimx51sd.c, 2 times
• arch/arm/mach-mx5/board-mx51_3ds.c, line 30
• arch/arm/mach-mx5/board-mx53_ard.c, 2 times
• arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c, 2 times
• arch/arm/mach-mx5/mx51_efika.c, line 592
• arch/arm/mach-omap1/ams-delta-fiq.c, line 60
• arch/arm/mach-omap1/board-ams-delta.c, line 365
• arch/arm/mach-omap1/board-osk.c, 3 times
• arch/arm/mach-omap1/board-palmz71.c, 4 times
• arch/arm/mach-omap1/board-voiceblue.c, 4 times
• arch/arm/mach-omap1/fpga.c, line 186
• arch/arm/mach-omap1/serial.c, 2 times
• arch/arm/mach-omap2/board-4430sdp.c, line 821
• arch/arm/mach-omap2/board-am3517evm.c, line 185
• arch/arm/mach-omap2/board-omap3pandora.c, line 546
• arch/arm/mach-omap2/board-rx51-peripherals.c, 2 times
• arch/arm/mach-omap2/gpmc-smc91x.c, line 153
• arch/arm/mach-omap2/gpmc-smsc911x.c, line 71
• arch/arm/mach-orion5x/db88f5281-setup.c, 4 times
• arch/arm/mach-orion5x/edmini_v2-setup.c, line 240
• arch/arm/mach-orion5x/mss2-setup.c, line 252
• arch/arm/mach-orion5x/mv2120-setup.c, line 215
• arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c, line 148
• arch/arm/mach-orion5x/rd88f5181l-ge-setup.c, 3 times
• arch/arm/mach-orion5x/rd88f5182-setup.c, 4 times
• arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c, line 97
• arch/arm/mach-orion5x/terastation_pro2-setup.c, 3 times
• arch/arm/mach-orion5x/ts209-setup.c, 5 times
• arch/arm/mach-orion5x/ts409-setup.c, line 300
• arch/arm/mach-orion5x/wnr854t-setup.c, line 152
• arch/arm/mach-orion5x/wrt350n-v2-setup.c, line 240
• arch/arm/mach-pxa/capc7117.c, 6 times
• arch/arm/mach-pxa/cm-x270.c, line 383
• arch/arm/mach-pxa/cm-x2xx-pci.c, 2 times
• arch/arm/mach-pxa/colibri-pxa270.c, 3 times
• arch/arm/mach-pxa/colibri-pxa300.c, 2 times
• arch/arm/mach-pxa/colibri-pxa320.c, 2 times
• arch/arm/mach-pxa/corgi.c, line 533
• arch/arm/mach-pxa/em-x270.c, 3 times
• arch/arm/mach-pxa/hx4700.c, 9 times
• arch/arm/mach-pxa/icontrol.c, 4 times
• arch/arm/mach-pxa/include/mach/csb726.h, 2 times
• arch/arm/mach-pxa/littleton.c, line 398
• arch/arm/mach-pxa/magician.c, 4 times
• arch/arm/mach-pxa/mioa701.c, 6 times
• arch/arm/mach-pxa/mxm8x10.c, 2 times
• arch/arm/mach-pxa/poodle.c, line 214
• arch/arm/mach-pxa/raumfeld.c, 7 times
• arch/arm/mach-pxa/saar.c, 3 times
• arch/arm/mach-pxa/saarb.c, line 94
• arch/arm/mach-pxa/spitz.c, line 554
• arch/arm/mach-pxa/stargate2.c, 2 times
• arch/arm/mach-pxa/tavorevb.c, 2 times
• arch/arm/mach-pxa/tavorevb3.c, line 104
• arch/arm/mach-pxa/tosa.c, 2 times
• arch/arm/mach-pxa/viper.c, 8 times
• arch/arm/mach-pxa/vpac270.c, 2 times
• arch/arm/mach-pxa/z2.c, line 576
• arch/arm/mach-pxa/zeus.c, 17 times
• arch/arm/mach-pxa/zylonite.c, 2 times
• arch/arm/mach-s3c64xx/mach-smartq.c, 2 times
• arch/arm/mach-s5pv210/mach-goni.c, 2 times
• arch/arm/mach-sa1100/collie.c, 2 times
• arch/arm/plat-omap/debug-devices.c, 2 times
• arch/arm/plat-pxa/gpio.c, 3 times
• arch/arm/plat-s3c24xx/pm.c, line 94
• arch/avr32/boards/favr-32/setup.c, line 336
• arch/avr32/mach-at32ap/pio.c, line 374
• arch/mips/ath79/gpio.c, line 190
• arch/mips/bcm47xx/gpio.c, line 61
• arch/mips/bcm47xx/wgt634u.c, line 145
• arch/mips/jz4740/gpio.c, line 273
• arch/mips/lantiq/xway/gpio.c, line 43
• arch/mips/txx9/generic/setup.c, line 126
• arch/unicore32/kernel/puv3-nb0916.c, 4 times
• arch/xtensa/platforms/s6105/device.c, line 120
• drivers/ata/pata_at91.c, line 417
• drivers/gpio/gpio-ep93xx.c, 6 times
• drivers/gpio/gpio-msm-v1.c, 5 times
• drivers/gpio/gpio-nomadik.c, line 853
• drivers/gpio/gpio-tegra.c, line 251
• drivers/gpio/gpiolib.c, 2 times
• drivers/hwmon/gpio-fan.c, 2 times
• drivers/hwmon/sht15.c, 8 times
• drivers/input/joystick/as5011.c, line 272
• drivers/input/keyboard/gpio_keys.c, 8 times
• drivers/input/keyboard/matrix_keypad.c, 7 times
• drivers/input/keyboard/omap-keypad.c, 4 times
• drivers/input/keyboard/tca6416-keypad.c, line 275
• drivers/input/misc/rotary_encoder.c, 2 times
• drivers/input/serio/ams_delta_serio.c, 3 times
• drivers/input/touchscreen/atmel-wm97xx.c, line 351
• drivers/input/touchscreen/cy8ctmg110_ts.c, line 244
• drivers/input/touchscreen/mainstone-wm97xx.c, line 221
• drivers/leds/ledtrig-gpio.c, 4 times
• drivers/mmc/host/at91_mci.c, 2 times
• drivers/mmc/host/atmel-mci.c, 4 times
• drivers/mmc/host/jz4740_mmc.c, line 770
• drivers/mmc/host/mmci.c, 2 times
• drivers/mmc/host/mvsdio.c, 3 times
• drivers/mmc/host/omap_hsmmc.c, line 515
• drivers/mmc/host/pxamci.c, 2 times
• drivers/mmc/host/s3cmci.c, line 1658
• drivers/mmc/host/sdhci-esdhc-imx.c, 3 times
• drivers/mmc/host/sdhci-s3c.c, line 360
• drivers/mmc/host/sdhci-spear.c, 2 times
• drivers/mmc/host/sdhci-tegra.c, 3 times
• drivers/mtd/onenand/omap2.c, 3 times
• drivers/net/wireless/p54/p54spi.c, 6 times
• drivers/pcmcia/pxa2xx_colibri.c, 2 times
• drivers/pcmcia/pxa2xx_palmtx.c, line 36
• drivers/pcmcia/pxa2xx_viper.c, 2 times
• drivers/pcmcia/pxa2xx_vpac270.c, 2 times
• drivers/pcmcia/sa1100_h3600.c, 4 times
• drivers/pcmcia/xxs1500_ss.c, 4 times
• drivers/power/bq20z75.c, line 671
• drivers/power/collie_battery.c, 2 times
• drivers/power/gpio-charger.c, line 125
• drivers/power/jz4740-battery.c, line 330
• drivers/power/max8903_charger.c, 11 times
• drivers/power/s3c_adc_battery.c, 7 times
• drivers/power/tosa_battery.c, 8 times
• drivers/power/wm97xx_battery.c, 3 times
• drivers/power/z2_battery.c, 4 times
• drivers/ptp/ptp_ixp46x.c, line 265
• drivers/staging/cptm1217/clearpad_tm1217.c, line 397
• drivers/staging/iio/trigger/iio-trig-gpio.c, line 121
• drivers/tty/serial/bfin_5xx.c, 2 times
• drivers/tty/serial/bfin_sport_uart.c, 2 times
• drivers/tty/serial/ifx6x60.c, 7 times
• drivers/usb/gadget/atmel_usba_udc.c, 6 times
• drivers/usb/gadget/s3c2410_udc.c, 3 times
• drivers/usb/otg/gpio_vbus.c, 3 times
• drivers/video/msm/mddi_client_nt35399.c, 2 times
• drivers/video/msm/mddi_client_toshiba.c, 2 times
• drivers/video/omap2/displays/panel-taal.c, 6 times
• sound/soc/soc-jack.c, 3 times