Extern or forward variable declaration at include/asm-generic/gpio.h, line 56 References: arch/arm/mach-omap1/board-ams-delta.c, line 603 arch/arm/mach-pxa/mfp-pxa2xx.c, line 38 arch/arm/mach-pxa/mfp-pxa2xx.c, line 48 arch/arm/mach-pxa/mfp-pxa2xx.c, line 48 arch/arm/mach-pxa/mfp-pxa2xx.c, line 73 arch/arm/mach-pxa/mfp-pxa2xx.c, line 98 arch/arm/mach-pxa/mfp-pxa2xx.c, line 106 arch/arm/mach-pxa/mfp-pxa2xx.c, line 123 arch/arm/mach-pxa/mfp-pxa2xx.c, line 145 arch/arm/mach-pxa/mfp-pxa2xx.c, line 163 arch/arm/mach-pxa/mfp-pxa2xx.c, line 172 arch/arm/mach-pxa/mfp-pxa2xx.c, line 178 arch/arm/mach-pxa/mfp-pxa2xx.c, line 234 arch/arm/mach-pxa/mfp-pxa2xx.c, line 237 arch/arm/mach-pxa/mfp-pxa2xx.c, line 238 arch/arm/mach-pxa/mfp-pxa2xx.c, line 245 arch/arm/mach-pxa/mfp-pxa2xx.c, line 260 arch/arm/mach-pxa/mfp-pxa2xx.c, line 265 arch/arm/mach-pxa/mfp-pxa2xx.c, line 272 arch/arm/mach-pxa/mfp-pxa2xx.c, line 293 arch/arm/mach-pxa/mfp-pxa2xx.c, line 294 arch/arm/mach-pxa/mfp-pxa2xx.c, line 295 arch/arm/mach-pxa/mfp-pxa2xx.c, line 310 arch/arm/mach-pxa/mfp-pxa2xx.c, line 316 arch/arm/mach-pxa/mfp-pxa2xx.c, line 317 arch/arm/mach-pxa/mfp-pxa2xx.c, line 318 arch/arm/mach-pxa/mfp-pxa2xx.c, line 327 arch/arm/mach-pxa/mfp-pxa2xx.c, line 328 arch/arm/mach-pxa/mfp-pxa2xx.c, line 331 arch/arm/mach-pxa/mfp-pxa2xx.c, line 332 arch/arm/mach-pxa/mfp-pxa2xx.c, line 357 arch/arm/mach-pxa/mfp-pxa2xx.c, line 380 arch/arm/mach-s3c/mach-h1940.c, line 369 arch/arm/mach-s3c/mach-rx1950.c, line 257 arch/arm/plat-orion/gpio.c, line 303 drivers/char/tpm/st33zp24/i2c.c, line 114 drivers/char/tpm/st33zp24/spi.c, line 233 drivers/extcon/extcon-max3355.c, line 19 drivers/extcon/extcon-max3355.c, line 20 drivers/extcon/extcon-max3355.c, line 58 drivers/extcon/extcon-usb-gpio.c, line 29 drivers/extcon/extcon-usb-gpio.c, line 30 drivers/fpga/altera-ps-spi.c, line 40 drivers/fpga/altera-ps-spi.c, line 41 drivers/fpga/altera-ps-spi.c, line 42 drivers/fpga/ice40-spi.c, line 28 drivers/fpga/ice40-spi.c, line 29 drivers/gpio/gpio-aggregator.c, line 242 drivers/gpio/gpio-aggregator.c, line 282 drivers/gpio/gpio-aggregator.c, line 336 drivers/gpio/gpio-aggregator.c, line 393 drivers/gpio/gpio-aggregator.c, line 459 drivers/gpio/gpiolib-cdev.c, line 72 drivers/gpio/gpiolib-cdev.c, line 154 drivers/gpio/gpiolib-cdev.c, line 326 drivers/gpio/gpiolib-cdev.c, line 425 drivers/gpio/gpiolib-cdev.c, line 1001 drivers/gpio/gpiolib-cdev.c, line 1062 drivers/gpio/gpiolib-cdev.c, line 1120 drivers/gpio/gpiolib-cdev.c, line 1374 drivers/gpio/gpiolib-cdev.c, line 1481 drivers/gpio/gpiolib-cdev.c, line 1711 drivers/gpio/gpiolib-cdev.c, line 1891 drivers/gpio/gpiolib-cdev.c, line 2018 drivers/gpio/gpiolib-cdev.c, line 2054 drivers/gpio/gpiolib-cdev.c, line 2159 drivers/gpio/gpiolib-devres.c, line 20 drivers/gpio/gpiolib-devres.c, line 27 drivers/gpio/gpiolib-devres.c, line 56 drivers/gpio/gpiolib-devres.c, line 74 drivers/gpio/gpiolib-devres.c, line 93 drivers/gpio/gpiolib-devres.c, line 98 drivers/gpio/gpiolib-devres.c, line 99 drivers/gpio/gpiolib-devres.c, line 118 drivers/gpio/gpiolib-devres.c, line 147 drivers/gpio/gpiolib-devres.c, line 153 drivers/gpio/gpiolib-devres.c, line 154 drivers/gpio/gpiolib-devres.c, line 173 drivers/gpio/gpiolib-devres.c, line 202 drivers/gpio/gpiolib-devres.c, line 208 drivers/gpio/gpiolib-devres.c, line 209 drivers/gpio/gpiolib-devres.c, line 211 drivers/gpio/gpiolib-devres.c, line 241 drivers/gpio/gpiolib-devres.c, line 246 drivers/gpio/gpiolib-devres.c, line 325 drivers/gpio/gpiolib-devres.c, line 342 drivers/gpio/gpiolib-of.c, line 99 drivers/gpio/gpiolib-of.c, line 239 drivers/gpio/gpiolib-of.c, line 244 drivers/gpio/gpiolib-of.c, line 281 drivers/gpio/gpiolib-of.c, line 306 drivers/gpio/gpiolib-of.c, line 312 drivers/gpio/gpiolib-of.c, line 372 drivers/gpio/gpiolib-of.c, line 377 drivers/gpio/gpiolib-of.c, line 402 drivers/gpio/gpiolib-of.c, line 434 drivers/gpio/gpiolib-of.c, line 444 drivers/gpio/gpiolib-of.c, line 461 drivers/gpio/gpiolib-of.c, line 474 drivers/gpio/gpiolib-of.c, line 492 drivers/gpio/gpiolib-of.c, line 497 drivers/gpio/gpiolib-of.c, line 576 drivers/gpio/gpiolib-of.c, line 585 drivers/gpio/gpiolib-of.c, line 653 drivers/gpio/gpiolib-of.c, line 714 drivers/gpio/gpiolib.c, line 94 drivers/gpio/gpiolib.c, line 107 drivers/gpio/gpiolib.c, line 141 drivers/gpio/gpiolib.c, line 163 drivers/gpio/gpiolib.c, line 174 drivers/gpio/gpiolib.c, line 214 drivers/gpio/gpiolib.c, line 302 drivers/gpio/gpiolib.c, line 316 drivers/gpio/gpiolib.c, line 348 drivers/gpio/gpiolib.c, line 546 drivers/gpio/gpiolib.c, line 731 drivers/gpio/gpiolib.c, line 1837 drivers/gpio/gpiolib.c, line 1900 drivers/gpio/gpiolib.c, line 1932 drivers/gpio/gpiolib.c, line 1954 drivers/gpio/gpiolib.c, line 2002 drivers/gpio/gpiolib.c, line 2027 drivers/gpio/gpiolib.c, line 2060 drivers/gpio/gpiolib.c, line 2066 drivers/gpio/gpiolib.c, line 2096 drivers/gpio/gpiolib.c, line 2122 drivers/gpio/gpiolib.c, line 2133 drivers/gpio/gpiolib.c, line 2156 drivers/gpio/gpiolib.c, line 2161 drivers/gpio/gpiolib.c, line 2189 drivers/gpio/gpiolib.c, line 2205 drivers/gpio/gpiolib.c, line 2251 drivers/gpio/gpiolib.c, line 2305 drivers/gpio/gpiolib.c, line 2324 drivers/gpio/gpiolib.c, line 2395 drivers/gpio/gpiolib.c, line 2415 drivers/gpio/gpiolib.c, line 2432 drivers/gpio/gpiolib.c, line 2454 drivers/gpio/gpiolib.c, line 2465 drivers/gpio/gpiolib.c, line 2494 drivers/gpio/gpiolib.c, line 2529 drivers/gpio/gpiolib.c, line 2595 drivers/gpio/gpiolib.c, line 2617 drivers/gpio/gpiolib.c, line 2650 drivers/gpio/gpiolib.c, line 2669 drivers/gpio/gpiolib.c, line 2703 drivers/gpio/gpiolib.c, line 2729 drivers/gpio/gpiolib.c, line 2746 drivers/gpio/gpiolib.c, line 2771 drivers/gpio/gpiolib.c, line 2791 drivers/gpio/gpiolib.c, line 2826 drivers/gpio/gpiolib.c, line 2887 drivers/gpio/gpiolib.c, line 2944 drivers/gpio/gpiolib.c, line 2962 drivers/gpio/gpiolib.c, line 2985 drivers/gpio/gpiolib.c, line 3008 drivers/gpio/gpiolib.c, line 3033 drivers/gpio/gpiolib.c, line 3050 drivers/gpio/gpiolib.c, line 3062 drivers/gpio/gpiolib.c, line 3085 drivers/gpio/gpiolib.c, line 3123 drivers/gpio/gpiolib.c, line 3177 drivers/gpio/gpiolib.c, line 3194 drivers/gpio/gpiolib.c, line 3204 drivers/gpio/gpiolib.c, line 3288 drivers/gpio/gpiolib.c, line 3305 drivers/gpio/gpiolib.c, line 3336 drivers/gpio/gpiolib.c, line 3362 drivers/gpio/gpiolib.c, line 3385 drivers/gpio/gpiolib.c, line 3403 drivers/gpio/gpiolib.c, line 3424 drivers/gpio/gpiolib.c, line 3466 drivers/gpio/gpiolib.c, line 3569 drivers/gpio/gpiolib.c, line 3572 drivers/gpio/gpiolib.c, line 3677 drivers/gpio/gpiolib.c, line 3682 drivers/gpio/gpiolib.c, line 3737 drivers/gpio/gpiolib.c, line 3754 drivers/gpio/gpiolib.c, line 3775 drivers/gpio/gpiolib.c, line 3845 drivers/gpio/gpiolib.c, line 3851 drivers/gpio/gpiolib.c, line 3940 drivers/gpio/gpiolib.c, line 3946 drivers/gpio/gpiolib.c, line 3997 drivers/gpio/gpiolib.c, line 4002 drivers/gpio/gpiolib.c, line 4020 drivers/gpio/gpiolib.c, line 4024 drivers/gpio/gpiolib.c, line 4081 drivers/gpio/gpiolib.c, line 4221 drivers/gpio/gpiolib.c, line 4324 drivers/gpu/drm/msm/hdmi/hdmi.c, line 552 drivers/iio/adc/ti-ads124s08.c, line 99 drivers/input/keyboard/clps711x-keypad.c, line 21 drivers/input/keyboard/gpio_keys.c, line 36 drivers/input/misc/soc_button_array.c, line 106 drivers/media/cec/platform/seco/seco-cec.c, line 551 drivers/media/i2c/imx274.c, line 577 drivers/media/i2c/ov7670.c, line 245 drivers/media/i2c/ov7670.c, line 246 drivers/misc/hisi_hikey_usb.c, line 35 drivers/misc/hisi_hikey_usb.c, line 36 drivers/misc/hisi_hikey_usb.c, line 37 drivers/misc/hisi_hikey_usb.c, line 38 drivers/mtd/nand/raw/nand_base.c, line 717 drivers/mtd/nand/raw/nand_base.c, line 5266 drivers/mtd/nand/raw/nand_base.c, line 5270 drivers/net/dsa/qca8k.h, line 266 drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c, line 2629 drivers/net/ethernet/smsc/smc91x.c, line 2203 drivers/net/ethernet/smsc/smc91x.c, line 2207 drivers/net/ethernet/smsc/smsc911x.c, line 139 drivers/net/ieee802154/mcr20a.c, line 1229 drivers/net/phy/mdio_bus.c, line 522 drivers/nfc/st21nfca/i2c.c, line 55 drivers/pci/controller/dwc/pci-dra7xx.c, line 696 drivers/pci/controller/dwc/pci-meson.c, line 72 drivers/pci/controller/dwc/pcie-fu740.c, line 37 drivers/pci/controller/dwc/pcie-fu740.c, line 38 drivers/pci/controller/dwc/pcie-qcom.c, line 198 drivers/pci/controller/dwc/pcie-tegra194.c, line 286 drivers/pci/controller/dwc/pcie-tegra194.c, line 287 drivers/pci/controller/pci-aardvark.c, line 246 drivers/pci/controller/pci-mvebu.c, line 97 drivers/pcmcia/soc_common.c, line 169 drivers/pcmcia/soc_common.c, line 353 drivers/phy/allwinner/phy-sun4i-usb.c, line 143 drivers/phy/allwinner/phy-sun4i-usb.c, line 144 drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c, line 68 drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c, line 69 drivers/phy/ti/phy-j721e-wiz.c, line 286 drivers/platform/surface/surface3_button.c, line 73 drivers/platform/surface/surface_hotplug.c, line 71 drivers/platform/surface/surface_hotplug.c, line 152 drivers/regulator/bd71815-regulator.c, line 566 drivers/regulator/da9121-regulator.c, line 360 drivers/regulator/max8973-regulator.c, line 612 drivers/spi/spi.c, line 2662 drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c, line 69 drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c, line 70 drivers/usb/phy/phy-tegra-usb.c, line 1165 drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c, line 52 drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c, line 244 drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c, line 28 drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c, line 29 drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c, line 30 drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c, line 31 drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c, line 32 drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c, line 192 drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c, line 194 include/linux/usb/tegra_usb_phy.h, line 80 sound/soc/amd/acp3x-rt5682-max9836.c, line 33 sound/soc/atmel/tse850-pcm5142.c, line 49 sound/soc/atmel/tse850-pcm5142.c, line 50 sound/soc/atmel/tse850-pcm5142.c, line 51 sound/soc/codecs/ak4118.c, line 70 sound/soc/codecs/ak4118.c, line 71 sound/soc/codecs/ak4458.c, line 48 sound/soc/codecs/ak4458.c, line 49 sound/soc/codecs/cs35l32.c, line 46 sound/soc/codecs/cs35l33.c, line 45 sound/soc/codecs/cs35l34.c, line 50 sound/soc/codecs/cs35l36.c, line 58 sound/soc/codecs/cs4349.c, line 46 sound/soc/codecs/cs53l30.c, line 34 sound/soc/codecs/cs53l30.c, line 35 sound/soc/codecs/dmic.c, line 27 sound/soc/codecs/max98357a.c, line 24 sound/soc/codecs/nau8315.c, line 26 sound/soc/codecs/pcm3168a.c, line 64 sound/soc/codecs/rt1015p.c, line 23 sound/soc/codecs/rt5640.c, line 2246 sound/soc/codecs/rt5645.c, line 443 sound/soc/codecs/rt5665.c, line 47 sound/soc/codecs/rt5665.c, line 48 sound/soc/codecs/sta32x.c, line 153 sound/soc/codecs/sta350.c, line 176 sound/soc/codecs/sta350.c, line 177 sound/soc/codecs/tas2552.c, line 69 sound/soc/codecs/tas2764.c, line 30 sound/soc/codecs/tas2764.c, line 31 sound/soc/codecs/tlv320adcx140.c, line 29 sound/soc/codecs/tlv320aic31xx.c, line 166 sound/soc/codecs/wsa881x.c, line 679 sound/soc/qcom/sc7180.c, line 33 sound/soc/samsung/aries_wm8994.c, line 30 sound/soc/samsung/aries_wm8994.c, line 31 sound/soc/samsung/aries_wm8994.c, line 32 sound/soc/samsung/h1940_uda1380.c, line 31 sound/soc/samsung/midas_wm1811.c, line 33 sound/soc/samsung/midas_wm1811.c, line 34 sound/soc/samsung/tm2_wm5110.c, line 31 sound/soc/ti/rx51.c, line 35 sound/soc/ti/rx51.c, line 36 sound/soc/ti/rx51.c, line 37 sound/soc/ti/rx51.c, line 38