Function at include/linux/extcon.h, line 278 References: drivers/extcon/devres.c, line 126 drivers/extcon/devres.c, line 146 drivers/extcon/extcon-adc-jack.c, line 142 drivers/extcon/extcon-arizona.c, line 1426 drivers/extcon/extcon-axp288.c, line 283 drivers/extcon/extcon-gpio.c, line 123 drivers/extcon/extcon-intel-cht-wc.c, line 331 drivers/extcon/extcon-intel-int3496.c, line 139 drivers/extcon/extcon-max14577.c, line 727 drivers/extcon/extcon-max3355.c, line 88 drivers/extcon/extcon-max77693.c, line 1171 drivers/extcon/extcon-max77843.c, line 791 drivers/extcon/extcon-max8997.c, line 691 drivers/extcon/extcon-palmas.c, line 271 drivers/extcon/extcon-qcom-spmi-misc.c, line 83 drivers/extcon/extcon-rt8973a.c, line 630 drivers/extcon/extcon-sm5502.c, line 622 drivers/extcon/extcon-usb-gpio.c, line 142 drivers/extcon/extcon-usbc-cros-ec.c, line 319 drivers/phy/allwinner/phy-sun4i-usb.c, line 731 drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c, line 353 drivers/phy/renesas/phy-rcar-gen3-usb2.c, line 431 drivers/phy/rockchip/phy-rockchip-inno-usb2.c, line 401 drivers/power/supply/qcom_smbb.c, line 917 drivers/usb/gadget/udc/renesas_usb3.c, line 2615 drivers/usb/phy/phy-tahvo.c, line 374 include/linux/extcon.h, line 181 include/linux/extcon.h, line 278