Extern or forward variable declaration at include/linux/pinctrl/consumer.h, line 22 References: drivers/i2c/muxes/i2c-mux-pinctrl.c, line 32 drivers/i2c/muxes/i2c-mux-pinctrl.c, line 33 drivers/media/platform/exynos4-is/media-dev.h, line 127 drivers/media/platform/exynos4-is/media-dev.h, line 128 drivers/mmc/host/sdhci-esdhc-imx.c, line 150 drivers/mmc/host/sdhci-esdhc-imx.c, line 151 drivers/mmc/host/sdhci-esdhc-imx.c, line 152 drivers/mmc/host/sdhci-esdhc-imx.c, line 814 drivers/pinctrl/core.c, line 673 drivers/pinctrl/core.c, line 676 drivers/pinctrl/core.c, line 685 drivers/pinctrl/core.c, line 688 drivers/pinctrl/core.c, line 707 drivers/pinctrl/core.c, line 908 drivers/pinctrl/core.c, line 956 drivers/pinctrl/core.c, line 959 drivers/pinctrl/core.c, line 981 drivers/pinctrl/core.c, line 984 drivers/pinctrl/core.c, line 1262 drivers/pinctrl/core.c, line 1512 drivers/usb/phy/phy-ab8500-usb.c, line 231 include/linux/pinctrl/consumer.h, line 22 include/linux/pinctrl/consumer.h, line 35 include/linux/pinctrl/consumer.h, line 38 include/linux/pinctrl/consumer.h, line 92 include/linux/pinctrl/consumer.h, line 100 include/linux/pinctrl/consumer.h, line 135 include/linux/pinctrl/consumer.h, line 167 include/linux/pinctrl/devinfo.h, line 30 include/linux/pinctrl/devinfo.h, line 32 include/linux/pinctrl/devinfo.h, line 33 sound/soc/soc-core.c, line 75 sound/soc/soc-core.c, line 76 sound/soc/soc-core.c, line 77 sound/soc/soc-core.c, line 2148