Extern or forward variable declaration drivers/usb/dwc3/gadget.h, line 25 [usage...] Structure drivers/usb/dwc3/core.h, line 748 [usage...] include/linux/usb/dwc3.h, line 56 [usage...] Local variable board/purism/librem5/spl.c, line 426 [usage...] board/purism/librem5/spl.c, line 491 [usage...] drivers/usb/dwc3/dwc3-generic.c, line 60 [usage...] drivers/usb/dwc3/dwc3-generic.c, line 132 [usage...] drivers/usb/dwc3/dwc3-generic.c, line 184 [usage...] drivers/usb/dwc3/dwc3-layerscape.c, line 44 [usage...] drivers/usb/dwc3/dwc3-layerscape.c, line 71 [usage...] Class, struct, or union member drivers/usb/dwc3/dwc3-generic.c, line 45 [usage...] drivers/usb/dwc3/dwc3-layerscape.c, line 30 [usage...]