usb: dwc3: omap: fix sparse warning
authorFelipe Balbi <balbi@ti.com>
Thu, 14 Mar 2013 14:00:58 +0000 (16:00 +0200)
committerFelipe Balbi <balbi@ti.com>
Mon, 18 Mar 2013 09:18:24 +0000 (11:18 +0200)
commita33bb2120851407b5703343596d5c2181cfc75b4
treea935f534a3f8cec9187529f8d53d929383ec2560
parenteee44da0453cfe9125f4297e4244fe1d6fb1c653
usb: dwc3: omap: fix sparse warning

our global '_omap' pointer wasn't marked
static. This patch solves the following sparse
warning:

warning: symbol '_omap' was not declared. \
Should it be static?

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/dwc3/dwc3-omap.c