usb: host: ohci-exynos: fix PHY error handling
authorFelipe Balbi <balbi@ti.com>
Fri, 15 Mar 2013 09:05:03 +0000 (11:05 +0200)
committerFelipe Balbi <balbi@ti.com>
Mon, 18 Mar 2013 12:41:30 +0000 (14:41 +0200)
commit9ee1c7fbeab5b671d3b63f2dd33ad48235efcfe8
tree87c6be283bb65304bd72e0309451fb31399882c7
parenta16283e11d4443430b826c7b131a244e494ac53c
usb: host: ohci-exynos: fix PHY error handling

PHY layer no longer returns NULL. We must
switch from IS_ERR_OR_NULL() to IS_ERR().

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/host/ohci-exynos.c