Defined in 3 files as a prototype:

• arch/arm/mach-u300/include/mach/gpio.h, line 265 (as a prototype)
• arch/mips/include/asm/mach-generic/gpio.h, line 12 (as a prototype)
• include/asm-generic/gpio.h, line 154 (as a prototype)

Defined in 7 files as a function:

• arch/arm/mach-ixp4xx/include/mach/gpio.h, line 49 (as a function)
• arch/blackfin/include/asm/gpio.h, line 237 (as a function)
• arch/mips/include/asm/mach-au1x00/gpio-au1000.h, line 572 (as a function)
• arch/mips/include/asm/mach-bcm47xx/gpio.h, line 38 (as a function)
• drivers/gpio/gpio-u300.c, line 379 (as a function)
• drivers/gpio/gpiolib.c, line 1423 (as a function)
• include/linux/gpio.h, line 81 (as a function)

Referenced in 283 files:

• arch/arm/mach-davinci/board-da830-evm.c, 4 times
• arch/arm/mach-davinci/board-da850-evm.c, 6 times
• arch/arm/mach-davinci/board-dm355-evm.c, line 339
• arch/arm/mach-davinci/board-dm355-leopard.c, line 261
• arch/arm/mach-davinci/board-dm644x-evm.c, 10 times
• arch/arm/mach-davinci/board-tnetv107x-evm.c, line 220
• arch/arm/mach-ep93xx/core.c, line 627
• arch/arm/mach-exynos4/mach-nuri.c, 3 times
• arch/arm/mach-exynos4/mach-smdkc210.c, line 134
• arch/arm/mach-exynos4/mach-universal_c210.c, 2 times
• arch/arm/mach-imx/eukrea_mbimx27-baseboard.c, 4 times
• arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c, 4 times
• arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c, 4 times
• arch/arm/mach-imx/mach-armadillo5x0.c, 3 times
• arch/arm/mach-imx/mach-mx25_3ds.c, 2 times
• arch/arm/mach-imx/mach-mx27_3ds.c, 2 times
• arch/arm/mach-imx/mach-mx31_3ds.c, 2 times
• arch/arm/mach-imx/mach-mx31lilly.c, line 178
• arch/arm/mach-imx/mach-mx31lite.c, line 167
• arch/arm/mach-imx/mach-mx31moboard.c, 4 times
• arch/arm/mach-imx/mach-mxt_td60.c, line 147
• arch/arm/mach-imx/mach-pca100.c, 2 times
• arch/arm/mach-imx/mach-pcm037.c, line 646
• arch/arm/mach-imx/mach-pcm043.c, 5 times
• arch/arm/mach-imx/mach-qong.c, line 199
• arch/arm/mach-imx/mach-vpr200.c, line 283
• arch/arm/mach-imx/mx31lilly-db.c, line 203
• arch/arm/mach-imx/mx31moboard-devboard.c, 2 times
• arch/arm/mach-imx/mx31moboard-marxbot.c, 9 times
• arch/arm/mach-imx/mx31moboard-smartbot.c, 6 times
• arch/arm/mach-kirkwood/d2net_v2-setup.c, line 217
• arch/arm/mach-kirkwood/dockstar-setup.c, line 95
• arch/arm/mach-kirkwood/lacie_v2-common.c, line 104
• arch/arm/mach-kirkwood/netspace_v2-setup.c, line 253
• arch/arm/mach-kirkwood/netxbig_v2-setup.c, line 394
• arch/arm/mach-kirkwood/openrd-setup.c, 4 times
• arch/arm/mach-kirkwood/rd88f6192-nas-setup.c, line 59
• arch/arm/mach-kirkwood/sheevaplug-setup.c, line 119
• arch/arm/mach-kirkwood/t5325-setup.c, line 187
• arch/arm/mach-ks8695/board-acs5k.c, 3 times
• arch/arm/mach-ks8695/devices.c, 2 times
• arch/arm/mach-lpc32xx/phy3250.c, 3 times
• arch/arm/mach-mmp/gplugd.c, 3 times
• arch/arm/mach-mx5/board-cpuimx51sd.c, 3 times
• arch/arm/mach-mx5/board-mx50_rdp.c, 2 times
• arch/arm/mach-mx5/board-mx51_efikamx.c, 7 times
• arch/arm/mach-mx5/board-mx51_efikasb.c, 2 times
• arch/arm/mach-mx5/board-mx53_ard.c, line 181
• arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c, 4 times
• arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c, line 136
• arch/arm/mach-mx5/mx51_efika.c, 3 times
• arch/arm/mach-mxs/mach-mx28evk.c, 2 times
• arch/arm/mach-mxs/module-tx28.c, 5 times
• arch/arm/mach-omap1/board-h2-mmc.c, line 39
• arch/arm/mach-omap1/board-h3-mmc.c, line 57
• arch/arm/mach-omap1/board-htcherald.c, 2 times
• arch/arm/mach-omap1/board-nokia770.c, line 227
• arch/arm/mach-omap1/board-osk.c, 5 times
• arch/arm/mach-omap1/board-palmz71.c, line 285
• arch/arm/mach-omap1/board-sx1.c, 3 times
• arch/arm/mach-omap1/board-voiceblue.c, 3 times
• arch/arm/mach-omap1/leds.c, 2 times
• arch/arm/mach-omap2/board-3430sdp.c, 4 times
• arch/arm/mach-omap2/board-igep0020.c, 2 times
• arch/arm/mach-orion5x/d2net-setup.c, 3 times
• arch/arm/mach-orion5x/dns323-setup.c, 5 times
• arch/arm/mach-orion5x/mv2120-setup.c, line 224
• arch/arm/mach-orion5x/net2big-setup.c, 5 times
• arch/arm/mach-orion5x/rd88f5182-setup.c, line 115
• arch/arm/mach-pxa/am200epd.c, 4 times
• arch/arm/mach-pxa/am300epd.c, 8 times
• arch/arm/mach-pxa/balloon3.c, 2 times
• arch/arm/mach-pxa/cm-x270.c, 2 times
• arch/arm/mach-pxa/colibri-pxa3xx.c, line 107
• arch/arm/mach-pxa/em-x270.c, 8 times
• arch/arm/mach-pxa/eseries.c, 2 times
• arch/arm/mach-pxa/ezx.c, 4 times
• arch/arm/mach-pxa/gumstix.c, line 170
• arch/arm/mach-pxa/palm27x.c, 4 times
• arch/arm/mach-pxa/palmtc.c, line 176
• arch/arm/mach-pxa/palmte2.c, line 336
• arch/arm/mach-pxa/pcm990-baseboard.c, line 413
• arch/arm/mach-pxa/poodle.c, 2 times
• arch/arm/mach-pxa/raumfeld.c, 12 times
• arch/arm/mach-pxa/reset.c, 2 times
• arch/arm/mach-pxa/saar.c, line 422
• arch/arm/mach-pxa/spitz.c, line 641
• arch/arm/mach-pxa/stargate2.c, 2 times
• arch/arm/mach-pxa/tosa-bt.c, 2 times
• arch/arm/mach-pxa/tosa.c, 7 times
• arch/arm/mach-pxa/viper.c, 6 times
• arch/arm/mach-pxa/vpac270.c, line 567
• arch/arm/mach-pxa/z2.c, line 518
• arch/arm/mach-pxa/zeus.c, 5 times
• arch/arm/mach-s3c2410/mach-bast.c, line 220
• arch/arm/mach-s3c2410/mach-h1940.c, 22 times
• arch/arm/mach-s3c2410/mach-qt2410.c, line 340
• arch/arm/mach-s3c2410/mach-vr1000.c, line 360
• arch/arm/mach-s3c2410/usb-simtec.c, line 127
• arch/arm/mach-s3c2412/mach-jive.c, 3 times
• arch/arm/mach-s3c2416/mach-smdk2416.c, 3 times
• arch/arm/mach-s3c2440/mach-gta02.c, line 106
• arch/arm/mach-s3c2440/mach-mini2440.c, line 629
• arch/arm/mach-s3c2440/mach-osiris-dvs.c, line 109
• arch/arm/mach-s3c2440/mach-rx1950.c, 31 times
• arch/arm/mach-s3c64xx/mach-anw6410.c, 4 times
• arch/arm/mach-s3c64xx/mach-crag6410.c, 5 times
• arch/arm/mach-s3c64xx/mach-hmt.c, 5 times
• arch/arm/mach-s3c64xx/mach-mini6410.c, 2 times
• arch/arm/mach-s3c64xx/mach-smartq.c, 8 times
• arch/arm/mach-s3c64xx/mach-smdk6410.c, 4 times
• arch/arm/mach-s3c64xx/pm.c, 4 times
• arch/arm/mach-s5pc100/mach-smdkc100.c, 3 times
• arch/arm/mach-s5pv210/mach-aquila.c, line 599
• arch/arm/mach-s5pv210/mach-goni.c, 3 times
• arch/arm/mach-s5pv210/mach-smdkv210.c, 3 times
• arch/arm/mach-sa1100/collie.c, line 280
• arch/arm/mach-sa1100/h3100.c, line 32
• arch/arm/mach-sa1100/h3600.c, 6 times
• arch/arm/mach-sa1100/h3xxx.c, 3 times
• arch/arm/mach-shmobile/board-ag5evm.c, 5 times
• arch/arm/mach-shmobile/board-ap4evb.c, 3 times
• arch/arm/mach-shmobile/board-g3evm.c, 3 times
• arch/arm/mach-shmobile/board-g4evm.c, 4 times
• arch/arm/mach-shmobile/board-mackerel.c, 3 times
• arch/arm/mach-tegra/board-harmony-pcie.c, line 45
• arch/arm/mach-tegra/usb_phy.c, 4 times
• arch/arm/mach-ux500/board-mop500-sdi.c, 6 times
• arch/arm/mach-ux500/board-mop500-stuib.c, 2 times
• arch/avr32/boards/atngw100/evklcd10x.c, line 160
• arch/avr32/boards/atngw100/mrmt.c, 6 times
• arch/blackfin/mach-bf533/boards/blackstamp.c, line 475
• arch/blackfin/mach-bf533/boards/stamp.c, 5 times
• arch/blackfin/mach-bf537/boards/cm_bf537e.c, line 750
• arch/blackfin/mach-bf537/boards/cm_bf537u.c, 2 times
• arch/blackfin/mach-bf537/boards/stamp.c, 2 times
• arch/blackfin/mach-bf537/boards/tcm_bf537.c, line 717
• arch/blackfin/mach-bf561/boards/cm_bf561.c, line 509
• arch/blackfin/mach-bf561/boards/ezkit.c, line 515
• arch/m68k/platform/520x/config.c, 3 times
• arch/m68k/platform/523x/config.c, 4 times
• arch/m68k/platform/5249/config.c, 4 times
• arch/m68k/platform/527x/config.c, 4 times
• arch/m68k/platform/528x/config.c, 4 times
• arch/m68k/platform/532x/config.c, 3 times
• arch/microblaze/kernel/reset.c, line 84
• arch/mips/alchemy/devboards/db1200/platform.c, line 472
• arch/mips/ar7/platform.c, line 73
• arch/mips/lantiq/xway/gpio.c, line 63
• arch/mips/txx9/rbtx4927/setup.c, line 211
• arch/mips/txx9/rbtx4938/setup.c, 4 times
• arch/sh/boards/board-sh7757lcr.c, 8 times
• arch/sh/boards/mach-ap325rxa/setup.c, 7 times
• arch/sh/boards/mach-ecovec24/setup.c, 23 times
• arch/sh/boards/mach-kfr2r09/setup.c, 7 times
• arch/sh/boards/mach-migor/setup.c, 5 times
• arch/xtensa/platforms/s6105/setup.c, 2 times
• drivers/block/mg_disk.c, line 888
• drivers/gpio/gpio-u300.c, line 404
• drivers/gpio/gpiolib.c, 4 times
• drivers/hwmon/gpio-fan.c, line 372
• drivers/hwmon/sht15.c, 6 times
• drivers/i2c/busses/i2c-gpio.c, 4 times
• drivers/i2c/busses/i2c-pca-platform.c, line 216
• drivers/i2c/muxes/gpio-i2cmux.c, line 101
• drivers/input/keyboard/matrix_keypad.c, 2 times
• drivers/input/keyboard/omap-keypad.c, line 346
• drivers/input/touchscreen/cy8ctmg110_ts.c, line 71
• drivers/leds/leds-bd2802.c, line 692
• drivers/leds/leds-gpio.c, line 131
• drivers/leds/leds-lt3593.c, line 112
• drivers/leds/leds-netxbig.c, 3 times
• drivers/leds/leds-ns2.c, 2 times
• drivers/media/radio/si4713-i2c.c, line 2018
• drivers/media/video/m5mols/m5mols_core.c, line 956
• drivers/media/video/marvell-ccic/mmp-driver.c, 2 times
• drivers/media/video/noon010pc30.c, 2 times
• drivers/media/video/via-camera.c, 2 times
• drivers/mfd/aat2870-core.c, line 416
• drivers/mfd/omap-usb-host.c, 2 times
• drivers/mfd/twl6040-core.c, line 491
• drivers/misc/ti-st/st_kim.c, line 718
• drivers/mmc/host/jz4740_mmc.c, line 720
• drivers/mmc/host/pxamci.c, line 718
• drivers/mmc/host/s3cmci.c, line 1257
• drivers/mmc/host/sdhci-spear.c, line 174
• drivers/mmc/host/sdhci-tegra.c, line 164
• drivers/mtd/maps/bfin-async-flash.c, line 158
• drivers/mtd/maps/gpio-addr-flash.c, line 242
• drivers/mtd/nand/cmx270_nand.c, line 168
• drivers/mtd/nand/gpio.c, 4 times
• drivers/net/irda/pxaficp_ir.c, line 875
• drivers/net/phy/mdio-gpio.c, 2 times
• drivers/net/wireless/p54/p54spi.c, line 641
• drivers/pcmcia/pxa2xx_cm_x255.c, line 45
• drivers/pcmcia/pxa2xx_cm_x270.c, line 39
• drivers/pcmcia/pxa2xx_viper.c, line 66
• drivers/pcmcia/sa1100_h3600.c, 4 times
• drivers/pcmcia/xxs1500_ss.c, 3 times
• drivers/power/collie_battery.c, line 331
• drivers/power/tosa_battery.c, line 366
• drivers/regulator/bq24022.c, 2 times
• drivers/regulator/fixed.c, line 166
• drivers/regulator/max8952.c, 3 times
• drivers/regulator/max8997.c, 3 times
• drivers/regulator/max8998.c, 3 times
• drivers/regulator/wm831x-dcdc.c, line 449
• drivers/regulator/wm8994-regulator.c, line 249
• drivers/rtc/rtc-v3020.c, 2 times
• drivers/spi/spi-ath79.c, line 111
• drivers/spi/spi-atmel.c, line 785
• drivers/spi/spi-bfin-sport.c, 2 times
• drivers/spi/spi-bfin5xx.c, line 1119
• drivers/spi/spi-davinci.c, line 933
• drivers/spi/spi-fsl-spi.c, line 994
• drivers/spi/spi-gpio.c, 2 times
• drivers/spi/spi-imx.c, line 740
• drivers/spi/spi-mpc52xx.c, line 479
• drivers/spi/spi-oc-tiny.c, line 352
• drivers/spi/spi-ppc4xx.c, line 448
• drivers/spi/spi-pxa2xx.c, line 1278
• drivers/spi/spi-s3c24xx.c, 2 times
• drivers/spi/spi-txx9.c, line 129
• drivers/staging/gma500/mdfld_dsi_output.c, line 845
• drivers/staging/nvec/nvec.c, line 357
• drivers/staging/olpc_dcon/olpc_dcon_xo_1.c, line 68
• drivers/tty/serial/bfin_5xx.c, line 743
• drivers/tty/serial/bfin_sport_uart.c, line 303
• drivers/tty/serial/ifx6x60.c, 3 times
• drivers/tty/serial/max3107-aava.c, 2 times
• drivers/usb/gadget/at91_udc.c, line 1771
• drivers/usb/gadget/pxa25x_udc.c, line 2184
• drivers/usb/gadget/pxa27x_udc.c, line 2482
• drivers/usb/host/ehci-pmcmsp.c, 2 times
• drivers/usb/host/fhci-hcd.c, line 661
• drivers/usb/host/fhci-hub.c, 3 times
• drivers/usb/host/ohci-at91.c, 2 times
• drivers/usb/musb/blackfin.c, line 415
• drivers/usb/otg/gpio_vbus.c, line 270
• drivers/video/backlight/atmel-pwm-bl.c, line 164
• drivers/video/backlight/corgi_lcd.c, 3 times
• drivers/video/backlight/l4f00242t03.c, 2 times
• drivers/video/backlight/lms283gf05.c, line 164
• drivers/video/backlight/tosa_bl.c, line 97
• drivers/video/backlight/tosa_lcd.c, line 201
• drivers/video/bf537-lq035.c, 3 times
• drivers/video/bf54x-lq043fb.c, line 266
• drivers/video/bfin-lq035q1-fb.c, 2 times
• drivers/video/bfin_adv7393fb.c, line 419
• drivers/video/omap/lcd_2430sdp.c, 2 times
• drivers/video/omap/lcd_inn1610.c, 2 times
• drivers/video/omap/lcd_ldp.c, 8 times
• drivers/video/omap/lcd_omap3evm.c, 5 times
• drivers/video/omap/lcd_overo.c, line 38
• drivers/video/omap2/displays/panel-tpo-td043mtea1.c, line 417
• drivers/w1/masters/w1-gpio.c, 2 times
• drivers/watchdog/wm831x_wdt.c, line 367
• net/rfkill/rfkill-gpio.c, 4 times
• sound/atmel/ac97c.c, line 986
• sound/pci/cs5535audio/cs5535audio_olpc.c, line 159
• sound/soc/blackfin/bf5xx-ac97.c, 2 times
• sound/soc/blackfin/bf5xx-ad73311.c, line 139
• sound/soc/codecs/cs4271.c, line 479
• sound/soc/codecs/pcm3008.c, 4 times
• sound/soc/codecs/tlv320aic3x.c, line 1401
• sound/soc/codecs/tlv320dac33.c, line 1574
• sound/soc/codecs/tpa6130a2.c, line 402
• sound/soc/codecs/uda1380.c, 2 times
• sound/soc/omap/n810.c, 2 times
• sound/soc/omap/omap3pandora.c, 2 times
• sound/soc/omap/zoom2.c, 2 times
• sound/soc/pxa/e740_wm9705.c, 3 times
• sound/soc/pxa/e750_wm9705.c, 2 times
• sound/soc/pxa/e800_wm9712.c, 2 times
• sound/soc/pxa/spitz.c, line 345
• sound/soc/pxa/tosa.c, line 247
• sound/soc/samsung/h1940_uda1380.c, line 247
• sound/soc/samsung/rx1950_uda1380.c, line 267
• sound/soc/samsung/s3c24xx_simtec.c, 2 times
• sound/soc/samsung/s3c24xx_uda134x.c, line 274
• sound/soc/samsung/smartq_wm8987.c, line 253
• sound/soc/samsung/speyside.c, 2 times
• sound/soc/tegra/tegra_wm8903.c, 4 times