Commits
Felipe Balbi committed 42c0bf1ce7c
usb: otg: prefix otg_state_string with usb_ all other functions under drivers/usb/ start with usb_, let's do the same thing. This patch is in preparation for moving otg_state_string to usb-common.c and deleting otg.c completely. Signed-off-by: Felipe Balbi <balbi@ti.com>