usb: gadget: r8a66597-udc: cleanup error path
authorBen Dooks <ben.dooks@codethink.co.uk>
Tue, 17 Jun 2014 15:14:58 +0000 (16:14 +0100)
committerFelipe Balbi <balbi@ti.com>
Mon, 30 Jun 2014 17:26:21 +0000 (12:26 -0500)
With the updates for devm, the cleanup path no longer needs to
check for NULL device state, so remove it and return directly
if the irq resource missing

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/gadget/r8a66597-udc.c

Simple merge