USB: ohci-omap: defer probe if PHY is missing

Defer probe if PHY is missing. E.g. on Nokia 770 several modules needs
to be loaded to get the PHY going and ohci-omap should wait for those.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index b08e385..a4d814b 100644 (file)
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -227,8 +227,7 @@ static int ohci_omap_reset(struct usb_hcd *hcd)
                                return status;
                        }
                } else {
-                       dev_err(hcd->self.controller, "can't find phy\n");
-                       return -ENODEV;
+                       return -EPROBE_DEFER;
                }
                ohci->start_hnp = start_hnp;
        }