Extern or forward variable declaration at include/linux/gpio.h, line 15 References: arch/arm/mach-imx/mach-mx27_3ds.c, line 131 arch/arm/mach-imx/mach-mx27_3ds.c, line 138 arch/arm/mach-imx/pcm970-baseboard.c, line 89 arch/arm/mach-imx/pcm970-baseboard.c, line 94 arch/arm/mach-imx/pcm970-baseboard.c, line 114 arch/arm/mach-mx3/mach-armadillo5x0.c, line 401 arch/arm/mach-mx3/mach-armadillo5x0.c, line 406 arch/arm/mach-mx3/mach-armadillo5x0.c, line 447 arch/arm/mach-mx3/mx31moboard-devboard.c, line 60 arch/arm/mach-mx3/mx31moboard-devboard.c, line 65 arch/arm/mach-mx3/mx31moboard-devboard.c, line 97 arch/arm/mach-omap2/board-cm-t35.c, line 607 arch/arm/mach-omap2/board-devkit8000.c, line 236 arch/arm/mach-omap2/board-igep0030.c, line 296 arch/arm/mach-omap2/board-zoom-peripherals.c, line 263 arch/arm/mach-pxa/palmz72.c, line 300 arch/arm/mach-pxa/palmz72.c, line 307 arch/arm/mach-pxa/spitz.c, line 239 arch/arm/mach-pxa/spitz.c, line 599 arch/arm/mach-pxa/spitz.c, line 630 arch/arm/mach-pxa/spitz.c, line 644 arch/arm/mach-pxa/trizeps4.c, line 329 arch/arm/mach-pxa/trizeps4.c, line 345 arch/arm/mach-pxa/trizeps4.c, line 368 arch/arm/mach-pxa/trizeps4.c, line 375 arch/arm/mach-pxa/trizeps4.c, line 381 arch/arm/mach-s3c2440/mach-osiris.c, line 336 arch/arm/mach-s3c2440/mach-rx1950.c, line 136 arch/arm/mach-s3c2440/mach-rx1950.c, line 146 arch/arm/mach-s3c2440/mach-rx1950.c, line 499 arch/arm/mach-s3c2440/mach-rx1950.c, line 514 arch/arm/mach-s3c2440/mach-rx1950.c, line 524 arch/arm/mach-s3c64xx/mach-smartq.c, line 139 arch/arm/mach-s5p64x0/mach-smdk6450.c, line 112 arch/arm/mach-s5p64x0/mach-smdk6450.c, line 128 arch/arm/mach-s5pv210/mach-smdkv210.c, line 213 arch/arm/mach-s5pv210/mach-smdkv210.c, line 229 arch/arm/mach-sa1100/h3100.c, line 54 arch/arm/mach-sa1100/h3100.c, line 60 arch/mips/txx9/generic/setup.c, line 87 drivers/gpio/adp5520-gpio.c, line 19 drivers/gpio/ml_ioh_gpio.c, line 69 drivers/gpio/tc3589x-gpio.c, line 30 drivers/hwmon/gpio-fan.c, line 37 drivers/hwmon/gpio-fan.c, line 74 drivers/hwmon/gpio-fan.c, line 210 drivers/hwmon/gpio-fan.c, line 219 drivers/hwmon/gpio-fan.c, line 246 drivers/hwmon/gpio-fan.c, line 254 drivers/hwmon/gpio-fan.c, line 279 drivers/hwmon/gpio-fan.c, line 285 drivers/hwmon/gpio-fan.c, line 293 drivers/hwmon/gpio-fan.c, line 302 drivers/hwmon/gpio-fan.c, line 310 drivers/hwmon/gpio-fan.c, line 417 drivers/input/keyboard/gpio_keys.c, line 42 drivers/input/keyboard/gpio_keys.c, line 43 drivers/input/keyboard/gpio_keys.c, line 250 drivers/input/keyboard/gpio_keys.c, line 276 drivers/input/keyboard/gpio_keys.c, line 367 drivers/input/keyboard/gpio_keys.c, line 447 drivers/input/keyboard/gpio_keys.c, line 573 drivers/input/keyboard/gpio_keys.c, line 592 drivers/input/keyboard/gpio_keys_polled.c, line 40 drivers/input/keyboard/gpio_keys_polled.c, line 106 drivers/input/keyboard/matrix_keypad.c, line 271 drivers/input/keyboard/matrix_keypad.c, line 284 drivers/leds/leds-gpio.c, line 94 drivers/leds/leds-lp5521.c, line 394 drivers/leds/leds-lp5521.c, line 404 drivers/leds/leds-lp5521.c, line 414 drivers/leds/leds-lp5521.c, line 433 drivers/leds/leds-lp5521.c, line 443 drivers/leds/leds-lp5521.c, line 464 drivers/leds/leds-lp5521.c, line 474 drivers/leds/leds-lp5521.c, line 484 drivers/leds/leds-lp5521.c, line 494 drivers/leds/leds-lp5521.c, line 522 drivers/leds/leds-lp5521.c, line 579 drivers/leds/leds-lp5521.c, line 586 drivers/leds/leds-lp5521.c, line 600 drivers/mfd/ezx-pcap.c, line 368 drivers/mfd/htc-egpio.c, line 26 drivers/mfd/htc-egpio.c, line 120 drivers/mfd/htc-i2cpld.c, line 46 drivers/mfd/htc-i2cpld.c, line 335 drivers/mfd/htc-i2cpld.c, line 369 drivers/mfd/htc-i2cpld.c, line 442 drivers/mfd/htc-i2cpld.c, line 507 drivers/mfd/htc-i2cpld.c, line 569 drivers/mfd/ucb1400_core.c, line 48 drivers/mfd/ucb1400_core.c, line 126 drivers/mfd/ucb1x00-assabet.c, line 23 drivers/mfd/ucb1x00-core.c, line 517 drivers/mmc/host/jz4740_mmc.c, line 705 drivers/mmc/host/jz4740_mmc.c, line 971 drivers/mmc/host/jz4740_mmc.c, line 982 drivers/mmc/host/of_mmc_spi.c, line 43 drivers/mmc/host/of_mmc_spi.c, line 48 drivers/mmc/host/of_mmc_spi.c, line 57 drivers/mmc/host/of_mmc_spi.c, line 62 drivers/mmc/host/of_mmc_spi.c, line 67 drivers/mmc/host/of_mmc_spi.c, line 76 drivers/mmc/host/of_mmc_spi.c, line 85 drivers/mmc/host/of_mmc_spi.c, line 161 drivers/mmc/host/s3cmci.c, line 1511 drivers/mmc/host/s3cmci.c, line 1880 drivers/mmc/host/s3cmci.c, line 1887 drivers/mtd/nand/atmel_nand.c, line 97 drivers/mtd/nand/atmel_nand.c, line 215 drivers/power/jz4740-battery.c, line 405 drivers/power/jz4740-battery.c, line 415 drivers/regulator/max8952.c, line 49 drivers/spi/pxa2xx_spi.c, line 376 drivers/spi/pxa2xx_spi.c, line 427 drivers/spi/pxa2xx_spi.c, line 1531 drivers/spi/pxa2xx_spi.c, line 1746 drivers/spi/pxa2xx_spi.c, line 1761 drivers/spi/spi_sh_msiof.c, line 707 drivers/staging/gma500/psb_powermgmt.c, line 755 drivers/staging/gma500/psb_powermgmt.c, line 778 drivers/staging/gma500/psb_powermgmt.c, line 783 drivers/staging/iio/accel/adis16203_ring.c, line 76 drivers/staging/iio/accel/adis16204_core.c, line 31 drivers/staging/iio/accel/adis16204_core.c, line 39 drivers/staging/iio/accel/adis16204_core.c, line 64 drivers/staging/iio/accel/adis16204_core.c, line 108 drivers/staging/iio/accel/adis16204_core.c, line 152 drivers/staging/iio/accel/adis16204_core.c, line 170 drivers/staging/iio/accel/adis16204_core.c, line 196 drivers/staging/iio/accel/adis16204_core.c, line 221 drivers/staging/iio/accel/adis16204_core.c, line 246 drivers/staging/iio/accel/adis16204_core.c, line 264 drivers/staging/iio/accel/adis16204_core.c, line 276 drivers/staging/iio/accel/adis16204_core.c, line 291 drivers/staging/iio/accel/adis16204_core.c, line 313 drivers/staging/iio/accel/adis16204_core.c, line 340 drivers/staging/iio/accel/adis16204_core.c, line 360 drivers/staging/iio/accel/lis3l02dq_core.c, line 48 drivers/staging/iio/accel/lis3l02dq_core.c, line 83 drivers/staging/iio/accel/lis3l02dq_core.c, line 119 drivers/staging/iio/accel/lis3l02dq_core.c, line 164 drivers/staging/iio/accel/lis3l02dq_core.c, line 217 drivers/staging/iio/accel/lis3l02dq_core.c, line 230 drivers/staging/iio/accel/lis3l02dq_core.c, line 243 drivers/staging/iio/accel/lis3l02dq_core.c, line 263 drivers/staging/iio/accel/lis3l02dq_core.c, line 283 drivers/staging/iio/accel/lis3l02dq_core.c, line 299 drivers/staging/iio/accel/lis3l02dq_core.c, line 317 drivers/staging/iio/accel/lis3l02dq_core.c, line 335 drivers/staging/iio/accel/lis3l02dq_core.c, line 364 drivers/staging/iio/accel/lis3l02dq_core.c, line 526 drivers/staging/iio/accel/lis3l02dq_core.c, line 541 drivers/staging/iio/adc/ad7314.c, line 91 drivers/staging/iio/adc/ad7314.c, line 104 drivers/staging/iio/adc/ad7314.c, line 131 drivers/staging/iio/adc/ad7314.c, line 140 drivers/staging/iio/adc/ad7314.c, line 189 drivers/staging/iio/imu/adis16300_ring.c, line 104 drivers/staging/iio/imu/adis16350_ring.c, line 100 drivers/tty/serial/ifx6x60.c, line 1261 drivers/tty/serial/ifx6x60.c, line 1274 drivers/tty/serial/ifx6x60.c, line 1285 drivers/tty/serial/ifx6x60.c, line 1297 drivers/tty/serial/ifx6x60.c, line 1308 drivers/tty/serial/sh-sci.c, line 1056 drivers/tty/serial/sh-sci.c, line 1116 drivers/tty/serial/sh-sci.c, line 1171 drivers/tty/serial/sh-sci.c, line 1286 drivers/tty/serial/sh-sci.c, line 1289 drivers/tty/serial/sh-sci.c, line 1867 drivers/tty/serial/sh-sci.c, line 2006 drivers/tty/serial/sh-sci.c, line 2016 drivers/usb/gadget/s3c2410_udc.c, line 1845 drivers/usb/musb/blackfin.c, line 28 drivers/usb/musb/blackfin.c, line 535 drivers/usb/musb/blackfin.c, line 552 drivers/usb/otg/isp1301_omap.c, line 57 drivers/usb/otg/isp1301_omap.c, line 301 drivers/usb/otg/isp1301_omap.c, line 319 drivers/usb/otg/isp1301_omap.c, line 1216 drivers/video/omap2/displays/panel-taal.c, line 496 drivers/video/omap2/displays/panel-taal.c, line 522 drivers/video/omap2/displays/panel-taal.c, line 555 drivers/video/omap2/displays/panel-taal.c, line 575 drivers/video/omap2/displays/panel-taal.c, line 607 sound/soc/atmel/snd-soc-afeb9260.c, line 149 sound/soc/codecs/tpa6130a2.c, line 360 sound/soc/samsung/s3c24xx_simtec.c, line 243 sound/soc/samsung/s3c24xx_simtec.c, line 303 sound/soc/soc-jack.c, line 262