USB: ci13xxx_udc: Decrement runtime PM usage counter correctly

Decrement the runtime PM usage counter in usb_gadget_probe_driver
in VBUS absence and pull-up disable cases.

CRs-Fixed: 323091
Change-Id: If2a601c21b8d221072ff8d2f0ae72781d02ddfd2
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
1 file changed