Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966596Ab3DQOPJ (ORCPT ); Wed, 17 Apr 2013 10:15:09 -0400 Received: from iolanthe.rowland.org ([192.131.102.54]:54432 "HELO iolanthe.rowland.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S966464Ab3DQOPH (ORCPT ); Wed, 17 Apr 2013 10:15:07 -0400 Date: Wed, 17 Apr 2013 10:15:06 -0400 (EDT) From: Alan Stern X-X-Sender: stern@iolanthe.rowland.org To: Roger Quadros cc: gregkh@linuxfoundation.org, , , , , Subject: Re: [PATCH v2 2/2] USB: ehci-omap: Improve PHY error handling In-Reply-To: <1366187065-10795-1-git-send-email-rogerq@ti.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1372 Lines: 38 On Wed, 17 Apr 2013, Roger Quadros wrote: > As the USB PHY layer never returns NULL we don't need > to check for that condition. > > CC: Alan Stern > Signed-off-by: Roger Quadros > --- > drivers/usb/host/ehci-omap.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c > index 5de3e43..3d1491b 100644 > --- a/drivers/usb/host/ehci-omap.c > +++ b/drivers/usb/host/ehci-omap.c > @@ -175,12 +175,12 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev) > phy = devm_usb_get_phy_by_phandle(dev, "phys", i); > else > 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 */ > if (pdata->port_mode[i] != OMAP_EHCI_PORT_MODE_PHY) > 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", > i, ret); > goto err_phy; Acked-by: Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/