usb: musb: omap2430: fix PHY error handling
authorFelipe Balbi <balbi@ti.com>
Fri, 15 Mar 2013 08:57:40 +0000 (10:57 +0200)
committerFelipe Balbi <balbi@ti.com>
Mon, 18 Mar 2013 09:18:29 +0000 (11:18 +0200)
commita90199bb947856c24d7bf78845d24f802e09db0a
treedf24588c023b8f9963af605d5bc4d23ee6f46a23
parentf4f5ba5e7d9e087f044fe87f5a5421761274aa48
usb: musb: omap2430: fix PHY error handling

PHY layer no longer returns NULL. It will
return -ENXIO when PHY layer isn't enabled
and we can use that to bail out instead of
request a probe deferral.

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/musb/omap2430.c