usb: phy: twl6030-usb: signedness bug in twl6030_readb()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 8 Nov 2013 09:43:17 +0000 (01:43 -0800)
committerFelipe Balbi <balbi@ti.com>
Mon, 25 Nov 2013 21:53:43 +0000 (15:53 -0600)
commit0b55149033403d78f345fb613d8ad52d16c161fc
tree46aaa3bdcc23659c58e97839fbac61d475373d4f
parent501fae512584e601d34945efccd35c5e5d759132
usb: phy: twl6030-usb: signedness bug in twl6030_readb()

"ret" needs to be signed for the error handling to work.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/phy/phy-twl6030-usb.c