Extern or forward variable declaration at include/linux/gpio/consumer.h, line 610 References: arch/mips/mti-malta/malta-time.c, line 205 arch/powerpc/kernel/rtas-proc.c, line 129 arch/powerpc/platforms/83xx/mpc832x_rdb.c, line 44 arch/powerpc/platforms/83xx/mpc832x_rdb.c, line 192 arch/powerpc/platforms/8xx/m8xx_setup.c, line 58 arch/powerpc/platforms/8xx/m8xx_setup.c, line 84 arch/powerpc/platforms/chrp/time.c, line 45 arch/powerpc/platforms/fsl_uli1575.c, line 319 arch/powerpc/platforms/maple/setup.c, line 67 arch/powerpc/platforms/maple/setup.c, line 95 arch/powerpc/platforms/maple/setup.c, line 123 arch/powerpc/platforms/maple/setup.c, line 196 arch/powerpc/platforms/maple/setup.c, line 298 arch/powerpc/platforms/maple/time.c, line 137 arch/powerpc/platforms/powermac/backlight.c, line 61 arch/powerpc/platforms/powermac/feature.c, line 54 arch/powerpc/platforms/powermac/feature.c, line 71 arch/powerpc/platforms/powermac/feature.c, line 103 arch/powerpc/platforms/powermac/feature.c, line 115 arch/powerpc/platforms/powermac/feature.c, line 136 arch/powerpc/platforms/powermac/feature.c, line 158 arch/powerpc/platforms/powermac/feature.c, line 251 arch/powerpc/platforms/powermac/feature.c, line 258 arch/powerpc/platforms/powermac/feature.c, line 264 arch/powerpc/platforms/powermac/feature.c, line 284 arch/powerpc/platforms/powermac/feature.c, line 298 arch/powerpc/platforms/powermac/feature.c, line 313 arch/powerpc/platforms/powermac/feature.c, line 357 arch/powerpc/platforms/powermac/feature.c, line 366 arch/powerpc/platforms/powermac/feature.c, line 395 arch/powerpc/platforms/powermac/feature.c, line 410 arch/powerpc/platforms/powermac/feature.c, line 425 arch/powerpc/platforms/powermac/feature.c, line 454 arch/powerpc/platforms/powermac/feature.c, line 581 arch/powerpc/platforms/powermac/feature.c, line 598 arch/powerpc/platforms/powermac/feature.c, line 699 arch/powerpc/platforms/powermac/feature.c, line 751 arch/powerpc/platforms/powermac/feature.c, line 806 arch/powerpc/platforms/powermac/feature.c, line 841 arch/powerpc/platforms/powermac/feature.c, line 864 arch/powerpc/platforms/powermac/feature.c, line 882 arch/powerpc/platforms/powermac/feature.c, line 899 arch/powerpc/platforms/powermac/feature.c, line 924 arch/powerpc/platforms/powermac/feature.c, line 954 arch/powerpc/platforms/powermac/feature.c, line 1041 arch/powerpc/platforms/powermac/feature.c, line 1046 arch/powerpc/platforms/powermac/feature.c, line 1082 arch/powerpc/platforms/powermac/feature.c, line 1235 arch/powerpc/platforms/powermac/feature.c, line 1262 arch/powerpc/platforms/powermac/feature.c, line 1293 arch/powerpc/platforms/powermac/feature.c, line 1314 arch/powerpc/platforms/powermac/feature.c, line 1323 arch/powerpc/platforms/powermac/feature.c, line 1332 arch/powerpc/platforms/powermac/feature.c, line 1357 arch/powerpc/platforms/powermac/feature.c, line 1382 arch/powerpc/platforms/powermac/feature.c, line 1385 arch/powerpc/platforms/powermac/feature.c, line 1402 arch/powerpc/platforms/powermac/feature.c, line 1405 arch/powerpc/platforms/powermac/feature.c, line 1432 arch/powerpc/platforms/powermac/feature.c, line 1491 arch/powerpc/platforms/powermac/feature.c, line 1496 arch/powerpc/platforms/powermac/feature.c, line 1822 arch/powerpc/platforms/powermac/feature.c, line 1855 arch/powerpc/platforms/powermac/feature.c, line 1866 arch/powerpc/platforms/powermac/feature.c, line 2369 arch/powerpc/platforms/powermac/feature.c, line 2391 arch/powerpc/platforms/powermac/feature.c, line 2404 arch/powerpc/platforms/powermac/feature.c, line 2504 arch/powerpc/platforms/powermac/feature.c, line 2617 arch/powerpc/platforms/powermac/feature.c, line 2716 arch/powerpc/platforms/powermac/feature.c, line 2747 arch/powerpc/platforms/powermac/feature.c, line 2916 arch/powerpc/platforms/powermac/low_i2c.c, line 77 arch/powerpc/platforms/powermac/low_i2c.c, line 78 arch/powerpc/platforms/powermac/low_i2c.c, line 485 arch/powerpc/platforms/powermac/low_i2c.c, line 565 arch/powerpc/platforms/powermac/low_i2c.c, line 566 arch/powerpc/platforms/powermac/low_i2c.c, line 596 arch/powerpc/platforms/powermac/low_i2c.c, line 778 arch/powerpc/platforms/powermac/low_i2c.c, line 895 arch/powerpc/platforms/powermac/low_i2c.c, line 954 arch/powerpc/platforms/powermac/low_i2c.c, line 956 arch/powerpc/platforms/powermac/low_i2c.c, line 957 arch/powerpc/platforms/powermac/low_i2c.c, line 985 arch/powerpc/platforms/powermac/low_i2c.c, line 996 arch/powerpc/platforms/powermac/low_i2c.c, line 1002 arch/powerpc/platforms/powermac/low_i2c.c, line 1044 arch/powerpc/platforms/powermac/low_i2c.c, line 1054 arch/powerpc/platforms/powermac/low_i2c.c, line 1070 arch/powerpc/platforms/powermac/low_i2c.c, line 1160 arch/powerpc/platforms/powermac/low_i2c.c, line 1164 arch/powerpc/platforms/powermac/low_i2c.c, line 1409 arch/powerpc/platforms/powermac/low_i2c.c, line 1417 arch/powerpc/platforms/powermac/low_i2c.c, line 1424 arch/powerpc/platforms/powermac/low_i2c.c, line 1430 arch/powerpc/platforms/powermac/nvram.c, line 508 arch/powerpc/platforms/powermac/nvram.c, line 562 arch/powerpc/platforms/powermac/pic.c, line 45 arch/powerpc/platforms/powermac/pic.c, line 253 arch/powerpc/platforms/powermac/pic.c, line 283 arch/powerpc/platforms/powermac/pic.c, line 284 arch/powerpc/platforms/powermac/pic.c, line 314 arch/powerpc/platforms/powermac/pic.c, line 387 arch/powerpc/platforms/powermac/pic.c, line 427 arch/powerpc/platforms/powermac/pic.c, line 444 arch/powerpc/platforms/powermac/pic.c, line 474 arch/powerpc/platforms/powermac/pic.c, line 540 arch/powerpc/platforms/powermac/pic.c, line 588 arch/powerpc/platforms/powermac/time.c, line 169 arch/powerpc/platforms/powermac/udbg_adb.c, line 165 arch/powerpc/platforms/powermac/udbg_adb.c, line 196 arch/powerpc/platforms/powernv/opal-rtc.c, line 66 arch/powerpc/platforms/ps3/os-area.c, line 258 arch/powerpc/platforms/ps3/os-area.c, line 281 arch/powerpc/platforms/ps3/os-area.c, line 673 arch/powerpc/platforms/ps3/os-area.c, line 772 arch/powerpc/sysdev/fsl_soc.c, line 48 arch/powerpc/sysdev/fsl_soc.c, line 79 arch/powerpc/sysdev/fsl_soc.c, line 102 arch/powerpc/sysdev/fsl_soc.c, line 138 arch/powerpc/sysdev/fsl_soc.c, line 170 arch/powerpc/sysdev/rtc_cmos_setup.c, line 22 drivers/ata/ahci_imx.c, line 936 drivers/ata/ahci_imx.c, line 985 drivers/bus/moxtet.c, line 204 drivers/bus/moxtet.c, line 263 drivers/bus/moxtet.c, line 614 drivers/char/tpm/st33zp24/i2c.c, line 146 drivers/char/tpm/st33zp24/spi.c, line 264 drivers/cpufreq/pmac32-cpufreq.c, line 379 drivers/cpufreq/pmac32-cpufreq.c, line 448 drivers/cpufreq/pmac32-cpufreq.c, line 450 drivers/cpufreq/pmac32-cpufreq.c, line 452 drivers/cpufreq/pmac32-cpufreq.c, line 454 drivers/cpufreq/pmac32-cpufreq.c, line 541 drivers/cpufreq/pmac32-cpufreq.c, line 543 drivers/cpufreq/pmac32-cpufreq.c, line 569 drivers/cpufreq/pmac32-cpufreq.c, line 571 drivers/cpufreq/pmac32-cpufreq.c, line 612 drivers/extcon/extcon-palmas.c, line 179 drivers/extcon/extcon-ptn5150.c, line 200 drivers/gnss/sirf.c, line 385 drivers/gpio/gpio-mvebu.c, line 1126 drivers/gpio/gpiolib.h, line 126 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c, line 1072 drivers/gpu/drm/bridge/display-connector.c, line 216 drivers/gpu/drm/bridge/lontium-lt9611.c, line 38 drivers/gpu/drm/bridge/lontium-lt9611.c, line 39 drivers/gpu/drm/bridge/lontium-lt9611.c, line 758 drivers/gpu/drm/bridge/lontium-lt9611.c, line 1061 drivers/gpu/drm/bridge/sii902x.c, line 707 drivers/gpu/drm/bridge/sil-sii8620.c, line 2166 drivers/gpu/drm/bridge/simple-bridge.c, line 170 drivers/gpu/drm/bridge/tc358775.c, line 264 drivers/gpu/drm/bridge/tc358775.c, line 527 drivers/gpu/drm/bridge/tc358775.c, line 529 drivers/gpu/drm/bridge/tc358775.c, line 530 drivers/gpu/drm/bridge/tc358775.c, line 531 drivers/gpu/drm/bridge/ti-tfp410.c, line 225 drivers/gpu/drm/bridge/ti-tfp410.c, line 294 drivers/gpu/drm/i2c/tda998x_drv.c, line 1691 drivers/gpu/drm/i2c/tda998x_drv.c, line 1810 drivers/gpu/drm/panel/panel-lvds.c, line 117 drivers/gpu/drm/panel/panel-raydium-rm67191.c, line 540 drivers/gpu/drm/panel/panel-samsung-ld9040.c, line 298 drivers/gpu/drm/panel/panel-tpo-tpg110.c, line 402 drivers/gpu/drm/panel/panel-truly-nt35597.c, line 535 drivers/gpu/drm/tegra/dpaux.c, line 697 drivers/gpu/drm/tegra/dsi.c, line 1532 drivers/gpu/drm/tegra/gr3d.c, line 283 drivers/gpu/drm/tegra/hub.c, line 1044 drivers/gpu/drm/tegra/sor.c, line 3649 drivers/gpu/drm/tegra/sor.c, line 3719 drivers/gpu/drm/tegra/sor.c, line 3843 drivers/gpu/drm/tilcdc/tilcdc_panel.c, line 258 drivers/gpu/drm/tilcdc/tilcdc_panel.c, line 260 drivers/gpu/drm/tilcdc/tilcdc_panel.c, line 306 drivers/hwmon/aspeed-pwm-tacho.c, line 804 drivers/hwmon/aspeed-pwm-tacho.c, line 844 drivers/hwmon/aspeed-pwm-tacho.c, line 893 drivers/hwmon/gpio-fan.c, line 411 drivers/hwmon/gpio-fan.c, line 498 drivers/i2c/busses/i2c-davinci.c, line 178 drivers/i2c/busses/i2c-gpio.c, line 303 drivers/i2c/busses/i2c-gpio.c, line 364 drivers/i2c/muxes/i2c-mux-gpio.c, line 95 drivers/i2c/muxes/i2c-mux-gpio.c, line 96 drivers/iio/adc/ad7124.c, line 737 drivers/iio/adc/ad7124.c, line 742 drivers/iio/adc/ad7292.c, line 262 drivers/iio/adc/mcp3911.c, line 203 drivers/iio/common/ssp_sensors/ssp_dev.c, line 444 drivers/iio/dac/ad5755.c, line 610 drivers/iio/dac/ad5755.c, line 611 drivers/iio/frequency/adf4350.c, line 387 drivers/leds/leds-is31fl319x.c, line 175 drivers/leds/leds-is31fl319x.c, line 205 drivers/leds/leds-lp55xx-common.c, line 564 drivers/leds/leds-lp55xx-common.c, line 587 drivers/leds/leds-lp55xx-common.c, line 607 drivers/leds/leds-lp55xx-common.c, line 611 drivers/leds/leds-lp55xx-common.c, line 629 drivers/leds/leds-lp55xx-common.c, line 656 drivers/leds/leds-lp55xx-common.c, line 659 drivers/leds/leds-spi-byte.c, line 83 drivers/macintosh/mediabay.c, line 560 drivers/macintosh/via-pmu-led.c, line 84 drivers/media/i2c/ov5645.c, line 1057 drivers/media/i2c/tc358743.c, line 1902 drivers/media/platform/exynos4-is/fimc-core.c, line 867 drivers/media/platform/exynos4-is/fimc-is.c, line 164 drivers/media/platform/exynos4-is/fimc-is.c, line 167 drivers/media/platform/exynos4-is/fimc-is.c, line 203 drivers/media/platform/exynos4-is/fimc-is.c, line 774 drivers/media/platform/exynos4-is/media-dev.h, line 137 drivers/media/platform/exynos4-is/media-dev.h, line 180 drivers/media/platform/xilinx/xilinx-csi2rxss.c, line 874 drivers/media/platform/xilinx/xilinx-vip.h, line 124 drivers/mmc/host/cavium-octeon.c, line 149 drivers/mmc/host/pxamci.c, line 581 drivers/mtd/chips/cfi_cmdset_0002.c, line 590 drivers/mtd/chips/cfi_cmdset_0002.c, line 590 drivers/mtd/devices/spear_smi.c, line 793 drivers/mtd/devices/spear_smi.c, line 796 drivers/mtd/devices/spear_smi.c, line 835 drivers/mtd/devices/spear_smi.c, line 842 drivers/mtd/devices/spear_smi.c, line 937 drivers/mtd/devices/st_spi_fsm.c, line 1973 drivers/mtd/devices/st_spi_fsm.c, line 2017 drivers/mtd/hyperbus/hbmc-am654.c, line 161 drivers/mtd/hyperbus/hyperbus-core.c, line 62 drivers/mtd/hyperbus/hyperbus-core.c, line 85 drivers/mtd/maps/physmap-core.c, line 283 drivers/mtd/maps/physmap-core.c, line 305 drivers/mtd/maps/physmap-core.c, line 340 drivers/mtd/maps/physmap-core.c, line 375 drivers/mtd/mtdpart.c, line 578 drivers/mtd/nand/ecc.c, line 333 drivers/mtd/nand/ecc.c, line 335 drivers/mtd/nand/ecc.c, line 361 drivers/mtd/nand/ecc.c, line 385 drivers/mtd/nand/ecc.c, line 404 drivers/mtd/nand/ecc.c, line 413 drivers/mtd/nand/ecc.c, line 424 drivers/mtd/nand/raw/atmel/nand-controller.c, line 1622 drivers/mtd/nand/raw/atmel/nand-controller.c, line 1851 drivers/mtd/nand/raw/atmel/nand-controller.c, line 2029 drivers/mtd/nand/raw/atmel/nand-controller.c, line 2088 drivers/mtd/nand/raw/atmel/nand-controller.c, line 2137 drivers/mtd/nand/raw/atmel/nand-controller.c, line 2244 drivers/mtd/nand/raw/atmel/nand-controller.c, line 2581 drivers/mtd/nand/raw/brcmnand/brcmnand.c, line 2753 drivers/mtd/nand/raw/brcmnand/brcmnand.c, line 2983 drivers/mtd/nand/raw/cadence-nand-controller.c, line 2698 drivers/mtd/nand/raw/cadence-nand-controller.c, line 2798 drivers/mtd/nand/raw/cadence-nand-controller.c, line 2799 drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c, line 343 drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c, line 450 drivers/mtd/nand/raw/pl35x-nand-controller.c, line 1032 drivers/mtd/nand/raw/pl35x-nand-controller.c, line 1107 drivers/mtd/nand/raw/rockchip-nand-controller.c, line 1102 drivers/mtd/nand/raw/rockchip-nand-controller.c, line 1212 drivers/mtd/parsers/ofpart_bcm4908.c, line 19 drivers/mtd/parsers/redboot.c, line 47 drivers/mtd/parsers/redboot.c, line 48 drivers/mtd/spi-nor/controllers/aspeed-smc.c, line 760 drivers/mtd/spi-nor/controllers/aspeed-smc.c, line 769 drivers/mtd/spi-nor/controllers/aspeed-smc.c, line 854 drivers/mtd/spi-nor/core.c, line 2542 drivers/mtd/spi-nor/core.c, line 3080 drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c, line 178 drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c, line 446 drivers/net/ieee802154/cc2520.c, line 917 drivers/net/phy/fixed_phy.c, line 190 drivers/net/phy/fixed_phy.c, line 192 drivers/net/phy/fixed_phy.c, line 220 drivers/net/phy/fixed_phy.c, line 228 drivers/net/phy/fixed_phy.c, line 312 drivers/net/phy/spi_ks8995.c, line 412 drivers/net/wireless/ti/wl1251/spi.c, line 230 drivers/phy/allwinner/phy-sun4i-usb.c, line 687 drivers/platform/chrome/cros_ec_spi.c, line 695 drivers/power/supply/charger-manager.c, line 1287 drivers/power/supply/charger-manager.c, line 1351 drivers/power/supply/charger-manager.c, line 1371 drivers/regulator/pca9450-regulator.c, line 154 drivers/regulator/pca9450-regulator.c, line 180 drivers/spi/spi-fsl-qspi.c, line 847 drivers/tty/serial/clps711x.c, line 440 drivers/usb/gadget/udc/atmel_usba_udc.c, line 2135 drivers/usb/gadget/udc/atmel_usba_udc.c, line 2137 drivers/usb/phy/phy-generic.c, line 215 drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c, line 233 drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c, line 358 drivers/video/fbdev/valkyriefb.c, line 330 sound/ppc/pmac.h, line 82 sound/soc/codecs/cs42l51.c, line 533 sound/soc/codecs/sta32x.c, line 1044 sound/soc/codecs/sta350.c, line 1094 sound/soc/codecs/tas5086.c, line 832 sound/soc/codecs/tas5086.c, line 946 sound/soc/rockchip/rk3399_gru_sound.c, line 453 sound/soc/rockchip/rk3399_gru_sound.c, line 479 sound/soc/rockchip/rk3399_gru_sound.c, line 480 sound/soc/ti/rx51.c, line 363 sound/soc/ti/rx51.c, line 373