usb: gadget: s3c-hsotg: fix PHY error handling
authorFelipe Balbi <balbi@ti.com>
Fri, 15 Mar 2013 08:56:19 +0000 (10:56 +0200)
committerFelipe Balbi <balbi@ti.com>
Mon, 18 Mar 2013 09:18:29 +0000 (11:18 +0200)
commitf4f5ba5e7d9e087f044fe87f5a5421761274aa48
tree2ad82017e31a8088ceb187667e8cf0e9ec9015ac
parent4dbb71612505de1d3d69d011199554f86273c5e9
usb: gadget: s3c-hsotg: fix PHY error handling

PHY laye rno longer return NULL. We need to
switch over from IS_ERR_OR_NULL() to IS_ERR().

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/gadget/s3c-hsotg.c