usb: dwc2/gadget: Fix comment text
usb: dwc2/gadget: Fix comment text

Adjust the debug text to the name of the printed variable.

Signed-off-by: Andrzej Pietrasiewicz <0bcd4dade8bc9135441847460b651a5ef589ec79@samsung.com>
Signed-off-by: Robert Baldyga <72b1db3d98bf139199de36aba5da00140727c571@samsung.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs