usb: host: ehci-tegra: fix PHY error handling
authorFelipe Balbi <balbi@ti.com>
Fri, 15 Mar 2013 09:04:39 +0000 (11:04 +0200)
committerFelipe Balbi <balbi@ti.com>
Thu, 21 Mar 2013 18:14:12 +0000 (20:14 +0200)
commit4261b8f3538c1cae63e30110a164614ea2f10299
tree820c1147054cfc39235479f34285d032d4bb1954
parent249751f22380386042056cce6a73c934f5b942a3
usb: host: ehci-tegra: fix PHY error handling

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

Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/host/ehci-tegra.c