Local variable in function usb_unregister_notifier at include/linux/usb/phy.h, line 345 References: drivers/phy/allwinner/phy-sun4i-usb.c, line 632 drivers/phy/allwinner/phy-sun4i-usb.c, line 636 drivers/phy/rockchip/phy-rockchip-inno-usb2.c, line 968 drivers/phy/rockchip/phy-rockchip-inno-usb2.c, line 972 drivers/power/supply/bq256xx_charger.c, line 357 drivers/power/supply/bq256xx_charger.c, line 361 drivers/power/supply/bq25890_charger.c, line 773 drivers/power/supply/bq25890_charger.c, line 777 drivers/power/supply/rt9455_charger.c, line 240 drivers/power/supply/rt9455_charger.c, line 1400 drivers/power/supply/rt9455_charger.c, line 1403 drivers/power/supply/rt9455_charger.c, line 1403 drivers/power/supply/rt9455_charger.c, line 1642 drivers/power/supply/rt9455_charger.c, line 1643 drivers/power/supply/rt9455_charger.c, line 1650 drivers/power/supply/rt9455_charger.c, line 1693 drivers/power/supply/rt9455_charger.c, line 1694 drivers/power/supply/rt9455_charger.c, line 1695 drivers/power/supply/rt9455_charger.c, line 1711 drivers/power/supply/rt9455_charger.c, line 1712 drivers/power/supply/sc2731_charger.c, line 356 drivers/power/supply/sc2731_charger.c, line 360 drivers/power/supply/wm831x_power.c, line 140 drivers/power/supply/wm831x_power.c, line 143 drivers/usb/chipidea/core.c, line 570 drivers/usb/chipidea/core.c, line 573 drivers/usb/chipidea/core.c, line 573 drivers/usb/chipidea/core.c, line 755 drivers/usb/chipidea/core.c, line 767 drivers/usb/chipidea/core.c, line 813 drivers/usb/chipidea/core.c, line 824 drivers/usb/core/usb.c, line 1004 drivers/usb/dwc3/dwc3-qcom.c, line 133 drivers/usb/dwc3/dwc3-qcom.c, line 136 drivers/usb/dwc3/dwc3-qcom.c, line 145 drivers/usb/dwc3/dwc3-qcom.c, line 148 drivers/usb/gadget/udc/pxa27x_udc.c, line 1589 drivers/usb/gadget/udc/tegra-xudc.c, line 796 drivers/usb/gadget/udc/tegra-xudc.c, line 799 drivers/usb/host/xhci-tegra.c, line 1325 drivers/usb/host/xhci-tegra.c, line 1328 drivers/usb/musb/sunxi.c, line 199 drivers/usb/musb/sunxi.c, line 202