usb: dwc3: omap: signedness bug in dwc3_omap_set_utmi_mode()
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 31 Jul 2014 15:30:51 +0000 (18:30 +0300)
committerFelipe Balbi <balbi@ti.com>
Tue, 19 Aug 2014 14:24:48 +0000 (09:24 -0500)
"ret" should be signed.  It's only used for zero and negative error
codes.

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

Simple merge