db845c: init.common.usb.rc: Add setprop sys.usb.controller to avoid picking the dummy hcd

With some kernels that neable DUMMY_USB_HCD, we end up with
multiple UDC devices, and the system might pick the dummy one
to use which causes adb to fail.

This corrects this by setting the sys.usb.controller property
to the db845c controller name.

Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: Ife99b9b16204cfe767c8b755ec5208ce5047c211
1 file changed