Extern or forward variable declaration at include/linux/gpio/driver.h, line 14 References: arch/arm/mach-omap1/ams-delta-fiq.c, line 85 arch/arm/mach-omap1/board-ams-delta.c, line 603 drivers/char/tpm/st33zp24/i2c.c, line 114 drivers/char/tpm/st33zp24/spi.c, line 233 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-74x164.c, line 23 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/gpio-aspeed.c, line 1001 drivers/gpio/gpio-aspeed.c, line 1048 drivers/gpio/gpio-max3191x.c, line 170 drivers/gpio/gpio-max3191x.c, line 313 drivers/gpio/gpio-mockup.c, line 58 drivers/gpio/gpio-mockup.c, line 148 drivers/gpio/gpio-mvebu.c, line 103 drivers/gpio/gpio-mvebu.c, line 627 drivers/gpio/gpio-pca953x.c, line 965 drivers/gpio/gpio-pisosr.c, line 40 drivers/gpio/gpiolib-acpi.c, line 62 drivers/gpio/gpiolib-acpi.c, line 68 drivers/gpio/gpiolib-acpi.c, line 114 drivers/gpio/gpiolib-acpi.c, line 142 drivers/gpio/gpiolib-acpi.c, line 144 drivers/gpio/gpiolib-acpi.c, line 299 drivers/gpio/gpiolib-acpi.c, line 307 drivers/gpio/gpiolib-acpi.c, line 384 drivers/gpio/gpiolib-acpi.c, line 719 drivers/gpio/gpiolib-acpi.c, line 733 drivers/gpio/gpiolib-acpi.c, line 863 drivers/gpio/gpiolib-acpi.c, line 906 drivers/gpio/gpiolib-acpi.c, line 914 drivers/gpio/gpiolib-acpi.c, line 971 drivers/gpio/gpiolib-acpi.c, line 1026 drivers/gpio/gpiolib-acpi.c, line 1111 drivers/gpio/gpiolib-acpi.c, line 1215 drivers/gpio/gpiolib-acpi.c, line 1223 drivers/gpio/gpiolib-acpi.c, line 1265 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-sysfs.c, line 22 drivers/gpio/gpiolib-sysfs.c, line 63 drivers/gpio/gpiolib-sysfs.c, line 81 drivers/gpio/gpiolib-sysfs.c, line 105 drivers/gpio/gpiolib-sysfs.c, line 123 drivers/gpio/gpiolib-sysfs.c, line 163 drivers/gpio/gpiolib-sysfs.c, line 219 drivers/gpio/gpiolib-sysfs.c, line 303 drivers/gpio/gpiolib-sysfs.c, line 326 drivers/gpio/gpiolib-sysfs.c, line 363 drivers/gpio/gpiolib-sysfs.c, line 451 drivers/gpio/gpiolib-sysfs.c, line 506 drivers/gpio/gpiolib-sysfs.c, line 567 drivers/gpio/gpiolib-sysfs.c, line 671 drivers/gpio/gpiolib-sysfs.c, line 698 drivers/gpio/gpiolib-sysfs.c, line 781 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/gpio/gpiolib.h, line 53 drivers/gpio/gpiolib.h, line 76 drivers/gpio/gpiolib.h, line 84 drivers/gpio/gpiolib.h, line 87 drivers/gpio/gpiolib.h, line 92 drivers/gpio/gpiolib.h, line 99 drivers/gpio/gpiolib.h, line 136 drivers/gpio/gpiolib.h, line 137 drivers/gpio/gpiolib.h, line 138 drivers/gpio/gpiolib.h, line 140 drivers/gpio/gpiolib.h, line 141 drivers/gpio/gpiolib.h, line 147 drivers/gpu/drm/bridge/ti-sn65dsi86.c, line 163 drivers/gpu/drm/msm/hdmi/hdmi.c, line 552 drivers/hid/hid-cp2112.c, line 168 drivers/i2c/muxes/i2c-mux-gpio.c, line 22 drivers/i2c/muxes/i2c-mux-gpio.c, line 217 drivers/iio/adc/ti-ads124s08.c, line 99 drivers/iio/dac/ad5592r-base.c, line 158 drivers/input/keyboard/clps711x-keypad.c, line 21 drivers/leds/blink/leds-lgm-sso.c, line 118 drivers/media/i2c/imx274.c, line 577 drivers/media/i2c/max9286.c, line 155 drivers/memory/omap-gpmc.c, line 2084 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/vitesse-vsc73xx.h, line 11 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-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/phy/allwinner/phy-sun4i-usb.c, line 143 drivers/phy/allwinner/phy-sun4i-usb.c, line 144 drivers/pinctrl/pinctrl-da9062.c, line 146 drivers/pinctrl/qcom/pinctrl-spmi-gpio.c, line 744 drivers/pinctrl/qcom/pinctrl-spmi-gpio.c, line 751 drivers/pinctrl/qcom/pinctrl-spmi-gpio.c, line 753 drivers/pinctrl/qcom/pinctrl-spmi-mpp.c, line 613 drivers/pinctrl/qcom/pinctrl-spmi-mpp.c, line 620 drivers/pinctrl/qcom/pinctrl-spmi-mpp.c, line 622 drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c, line 523 drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c, line 530 drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c, line 532 drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c, line 518 drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c, line 525 drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c, line 527 drivers/regulator/da9121-regulator.c, line 360 drivers/regulator/max8973-regulator.c, line 612 drivers/spi/spi.c, line 2662 drivers/usb/misc/usb251xb.c, line 117 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/gpio/driver.h, line 14 include/linux/gpio/driver.h, line 694 include/linux/gpio/driver.h, line 699 include/linux/gpio/driver.h, line 708 include/linux/gpio/driver.h, line 712 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/cs35l33.c, line 45 sound/soc/codecs/cs35l34.c, line 50 sound/soc/codecs/cs35l36.c, line 58 sound/soc/codecs/cs53l30.c, line 34 sound/soc/codecs/cs53l30.c, line 35 sound/soc/codecs/pcm3168a.c, line 64 sound/soc/codecs/rt5640.c, line 2246 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/codecs/zl38060.c, line 553 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/midas_wm1811.c, line 33 sound/soc/samsung/midas_wm1811.c, line 34