diff options
| author | Felipe Balbi <balbi@ti.com> | 2013-03-15 10:57:40 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-03-18 11:18:29 +0200 |
| commit | a90199bb947856c24d7bf78845d24f802e09db0a (patch) | |
| tree | df24588c023b8f9963af605d5bc4d23ee6f46a23 /drivers/usb | |
| parent | f4f5ba5e7d9e087f044fe87f5a5421761274aa48 (diff) | |
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>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb/omap2430.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index ec460eaed842..798e029e3db0 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -353,7 +353,12 @@ static int omap2430_musb_init(struct musb *musb) else musb->xceiv = devm_usb_get_phy_dev(dev, 0); - if (IS_ERR_OR_NULL(musb->xceiv)) { + if (IS_ERR(musb->xceiv)) { + status = PTR_ERR(musb->xceiv); + + if (status == -ENXIO) + return status; + pr_err("HS USB OTG: no transceiver configured\n"); return -EPROBE_DEFER; } |