Extern or forward variable declaration at include/linux/gpio.h, line 82 References: drivers/i2c/i2c-core.c, line 296 drivers/i2c/i2c-core.c, line 324 drivers/i2c/i2c-core.c, line 334 drivers/i2c/i2c-core.c, line 341 drivers/i2c/i2c-core.c, line 350 drivers/i2c/i2c-core.c, line 672 drivers/i2c/i2c-core.c, line 698 drivers/i2c/i2c-core.c, line 728 drivers/i2c/i2c-core.c, line 900 drivers/i2c/i2c-core.c, line 948 drivers/i2c/i2c-core.c, line 971 drivers/i2c/i2c-core.c, line 983 drivers/i2c/i2c-core.c, line 989 drivers/i2c/i2c-core.c, line 997 drivers/i2c/i2c-core.c, line 1037 drivers/i2c/i2c-core.c, line 1098 drivers/i2c/i2c-core.c, line 1124 drivers/i2c/i2c-core.c, line 1398 drivers/i2c/i2c-core.c, line 1431 drivers/i2c/i2c-core.c, line 1499 drivers/i2c/i2c-core.c, line 1568 drivers/i2c/i2c-core.c, line 1656 drivers/i2c/i2c-core.c, line 1664 drivers/i2c/i2c-core.c, line 1682 drivers/i2c/i2c-core.c, line 1938 drivers/i2c/i2c-core.c, line 2011 drivers/i2c/i2c-core.c, line 2019 drivers/i2c/i2c-core.c, line 2120 drivers/i2c/i2c-core.c, line 2132 drivers/i2c/i2c-core.c, line 2173 drivers/i2c/i2c-core.c, line 2233 drivers/net/ethernet/broadcom/bgmac.c, line 108 drivers/net/ethernet/broadcom/bgmac.c, line 177 drivers/net/ethernet/broadcom/bgmac.c, line 243 drivers/net/ethernet/broadcom/bgmac.c, line 282 drivers/net/ethernet/broadcom/bgmac.c, line 366 drivers/net/ethernet/broadcom/bgmac.c, line 401 drivers/net/ethernet/broadcom/tg3.c, line 2887 drivers/net/ethernet/broadcom/tg3.c, line 2888 drivers/net/ethernet/broadcom/tg3.c, line 10790 drivers/net/ethernet/broadcom/tg3.c, line 12297 drivers/net/ethernet/broadcom/tg3.c, line 15679 drivers/net/ethernet/broadcom/tg3.c, line 15680 drivers/net/ethernet/broadcom/tg3.c, line 15682 drivers/net/ethernet/broadcom/tg3.c, line 15687 drivers/net/ethernet/broadcom/tg3.c, line 15689 drivers/net/ethernet/broadcom/tg3.c, line 15691 drivers/net/ethernet/broadcom/tg3.c, line 15693 drivers/net/ethernet/broadcom/tg3.c, line 15698 drivers/net/ethernet/broadcom/tg3.c, line 15700 drivers/net/ethernet/broadcom/tg3.c, line 15702 drivers/net/ethernet/broadcom/tg3.c, line 15704 drivers/net/ethernet/broadcom/tg3.c, line 15706 drivers/net/ethernet/broadcom/tg3.c, line 15708 drivers/net/ethernet/broadcom/tg3.c, line 15713 drivers/net/ethernet/broadcom/tg3.c, line 15715 drivers/net/ethernet/broadcom/tg3.c, line 15717 drivers/net/ethernet/broadcom/tg3.c, line 15719 drivers/net/ethernet/broadcom/tg3.c, line 15945 drivers/net/ethernet/broadcom/tg3.c, line 16078 drivers/net/ethernet/broadcom/tg3.c, line 16079 drivers/net/ethernet/broadcom/tg3.c, line 16080 drivers/net/ethernet/broadcom/tg3.c, line 16081 drivers/net/ethernet/broadcom/tg3.c, line 16082 drivers/net/ethernet/broadcom/tg3.c, line 16083 drivers/net/ethernet/broadcom/tg3.c, line 16084 drivers/net/ethernet/broadcom/tg3.c, line 16085 drivers/net/ethernet/broadcom/tg3.c, line 16086 drivers/net/ethernet/broadcom/tg3.c, line 16087 drivers/net/ethernet/broadcom/tg3.c, line 16088 drivers/net/ethernet/broadcom/tg3.c, line 16090 drivers/net/ethernet/broadcom/tg3.c, line 16091 drivers/net/ethernet/broadcom/tg3.c, line 16092 drivers/net/ethernet/broadcom/tg3.c, line 16093 drivers/net/ethernet/broadcom/tg3.c, line 16094 drivers/net/ethernet/broadcom/tg3.c, line 16095 drivers/net/ethernet/broadcom/tg3.c, line 16096 drivers/net/ethernet/broadcom/tg3.c, line 16097 drivers/net/ethernet/broadcom/tg3.c, line 16098 drivers/net/ethernet/broadcom/tg3.c, line 16099 drivers/net/ethernet/broadcom/tg3.c, line 16231 drivers/net/ethernet/broadcom/tg3.c, line 16248 drivers/net/ethernet/broadcom/tg3.c, line 16271 drivers/net/ethernet/broadcom/tg3.c, line 16282 drivers/net/ethernet/broadcom/tg3.c, line 16693 drivers/net/ethernet/broadcom/tg3.c, line 16694 drivers/net/ethernet/broadcom/tg3.c, line 16753 drivers/net/ethernet/broadcom/tg3.c, line 16754 drivers/net/ethernet/broadcom/tg3.c, line 16756 drivers/net/ethernet/broadcom/tg3.c, line 17721 drivers/net/ethernet/broadcom/tg3.c, line 17722 drivers/net/ethernet/broadcom/tg3.c, line 17723 drivers/net/ethernet/broadcom/tg3.c, line 17724 drivers/net/ethernet/broadcom/tg3.c, line 17725 drivers/net/ethernet/broadcom/tg3.c, line 17726 drivers/net/ethernet/broadcom/tg3.c, line 17727 drivers/net/ethernet/broadcom/tg3.c, line 17728 drivers/net/ethernet/broadcom/tg3.c, line 17729 drivers/net/ethernet/broadcom/tg3.c, line 17730 drivers/net/ethernet/broadcom/tg3.c, line 17731 drivers/net/ethernet/broadcom/tg3.c, line 17732 drivers/net/ethernet/broadcom/tg3.c, line 17733 drivers/net/ethernet/broadcom/tg3.c, line 17734 drivers/net/ethernet/broadcom/tg3.c, line 17735 drivers/net/ethernet/broadcom/tg3.c, line 18054 drivers/net/ethernet/broadcom/tg3.c, line 18054 drivers/net/ethernet/broadcom/tg3.c, line 18056 drivers/net/ethernet/broadcom/tg3.c, line 18111 drivers/net/ethernet/broadcom/tg3.c, line 18111 drivers/net/ethernet/broadcom/tg3.c, line 18113 drivers/net/ethernet/freescale/fec_main.c, line 2064 drivers/net/ethernet/freescale/fec_main.c, line 2081 drivers/pinctrl/intel/pinctrl-baytrail.c, line 601 drivers/pinctrl/intel/pinctrl-baytrail.c, line 686 drivers/pinctrl/intel/pinctrl-baytrail.c, line 708 drivers/pinctrl/intel/pinctrl-baytrail.c, line 749 drivers/pinctrl/intel/pinctrl-baytrail.c, line 754 drivers/pinctrl/intel/pinctrl-intel.c, line 109 drivers/pinctrl/intel/pinctrl-intel.c, line 1466 drivers/pinctrl/intel/pinctrl-intel.c, line 1508 drivers/pinctrl/mvebu/pinctrl-mvebu.c, line 50 drivers/pinctrl/pinctrl-amd.c, line 751 drivers/pinctrl/pinctrl-amd.c, line 770 drivers/pinctrl/pinctrl-at91.c, line 162 drivers/pinctrl/pinctrl-at91.c, line 492 drivers/power/smb347-charger.c, line 140 drivers/power/smb347-charger.c, line 1138 drivers/power/smb347-charger.c, line 1155 drivers/power/smb347-charger.c, line 1218 drivers/usb/gadget/at91_udc.c, line 1508 drivers/usb/gadget/at91_udc.c, line 1694 drivers/usb/gadget/pch_udc.c, line 2857 drivers/usb/host/ehci-omap.c, line 102 drivers/usb/host/ehci-omap.c, line 262 drivers/usb/host/ehci-s5p.c, line 57 drivers/usb/host/ehci-s5p.c, line 221 drivers/usb/host/ehci-s5p.c, line 247 drivers/usb/host/ehci-tegra.c, line 437 drivers/usb/host/ehci-tegra.c, line 460 drivers/usb/host/ehci-tegra.c, line 562 drivers/usb/host/ehci-tegra.c, line 579 drivers/usb/host/ehci-tegra.c, line 592 drivers/usb/host/ehci-tegra.c, line 597 drivers/usb/musb/blackfin.c, line 30 drivers/usb/musb/blackfin.c, line 523 drivers/usb/musb/blackfin.c, line 540 drivers/usb/musb/davinci.c, line 56 drivers/video/sh_mobile_lcdcfb.c, line 210 drivers/video/sh_mobile_lcdcfb.c, line 1329 drivers/video/sh_mobile_lcdcfb.c, line 1338 drivers/video/sh_mobile_lcdcfb.c, line 1367 drivers/video/sh_mobile_lcdcfb.c, line 1376 drivers/video/sh_mobile_lcdcfb.c, line 1405 drivers/video/sh_mobile_lcdcfb.c, line 1415 drivers/video/sh_mobile_lcdcfb.c, line 1447 drivers/video/sh_mobile_lcdcfb.c, line 1456 drivers/video/sh_mobile_lcdcfb.c, line 1688 drivers/video/sh_mobile_lcdcfb.c, line 1712 drivers/video/sh_mobile_lcdcfb.c, line 2181 drivers/video/sh_mobile_lcdcfb.c, line 2214 drivers/video/sh_mobile_lcdcfb.c, line 2312 drivers/video/sh_mobile_lcdcfb.c, line 2341 drivers/video/sh_mobile_lcdcfb.c, line 2349 drivers/video/sh_mobile_lcdcfb.c, line 2356 drivers/video/sh_mobile_lcdcfb.c, line 2367 drivers/video/sh_mobile_lcdcfb.c, line 2546 drivers/video/sh_mobile_lcdcfb.c, line 2602 include/linux/bcma/bcma.h, line 266 include/linux/bcma/bcma.h, line 267 sound/atmel/ac97c.c, line 880 sound/atmel/ac97c.c, line 1040 sound/atmel/ac97c.c, line 1069 sound/atmel/ac97c.c, line 1132 sound/atmel/ac97c.c, line 1148 sound/soc/codecs/rt5514.c, line 150 sound/soc/codecs/rt5514.c, line 162 sound/soc/codecs/rt5514.c, line 219 sound/soc/codecs/rt5514.c, line 1229 sound/soc/codecs/rt5514.c, line 1241 sound/soc/codecs/rt5640.c, line 174 sound/soc/codecs/rt5640.c, line 209 sound/soc/codecs/rt5645.c, line 445 sound/soc/codecs/rt5645.c, line 481 sound/soc/codecs/rt5645.c, line 3741 sound/soc/codecs/rt5645.c, line 3752