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USB: ehci-omap: Improve PHY error handling 

As the USB PHY layer never returns NULL we don't need
to check for that condition.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Roger Quadros 2013-04-17 11:24:25 +03:00 committed by Greg Kroah-Hartman
parent 7c4ebe68ec
commit 2bef64b89a
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/host/ehci-omap.c
View File

@ -175,12 +175,12 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
phy = devm_usb_get_phy_by_phandle(dev, "phys", i); phy = devm_usb_get_phy_by_phandle(dev, "phys", i);
else else
phy = devm_usb_get_phy_dev(dev, i); phy = devm_usb_get_phy_dev(dev, i);
if (IS_ERR(phy) || !phy) { if (IS_ERR(phy)) {
/* Don't bail out if PHY is not absolutely necessary */ /* Don't bail out if PHY is not absolutely necessary */
if (pdata->port_mode[i] != OMAP_EHCI_PORT_MODE_PHY) if (pdata->port_mode[i] != OMAP_EHCI_PORT_MODE_PHY)
continue; continue;
ret = IS_ERR(phy) ? PTR_ERR(phy) : -ENODEV; ret = PTR_ERR(phy);
dev_err(dev, "Can't get PHY device for port %d: %d\n", dev_err(dev, "Can't get PHY device for port %d: %d\n",
i, ret); i, ret);
goto err_phy; goto err_phy;