Extern or forward variable declaration at include/usb.h, line 21 References: cmd/usb.c, line 632 cmd/usb.c, line 656 common/usb.c, line 46 common/usb.c, line 115 common/usb.c, line 123 common/usb.c, line 133 common/usb.c, line 135 drivers/usb/host/usb-uclass.c, line 212 drivers/usb/host/usb-uclass.c, line 303 drivers/usb/host/usb-uclass.c, line 349 drivers/usb/host/usb_bootdev.c, line 25 include/usb.h, line 21 test/boot/bootdev.c, line 22 test/boot/bootdev.c, line 269 test/boot/bootdev.c, line 309 test/boot/bootdev.c, line 350 test/boot/bootdev.c, line 479 test/boot/bootdev.c, line 508 test/dm/blk.c, line 71