Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752244AbaAYPGY (ORCPT ); Sat, 25 Jan 2014 10:06:24 -0500 Received: from mx1.redhat.com ([209.132.183.28]:19741 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752131AbaAYPGX (ORCPT ); Sat, 25 Jan 2014 10:06:23 -0500 Date: Sat, 25 Jan 2014 10:05:59 -0500 From: Josh Boyer To: Felipe Balbi , Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, valentine.barshak@cogentembedded.com Subject: [PATCH] usb: phy: Quiet unable to find transceiver message Message-ID: <20140125150559.GN16455@hansolo.jdub.homelinux.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org commit 1ae5799ef6317 ("usb: hcd: Initialize USB phy if needed") allows the USB layer to initialize external PHYs if needed. However, a PHY is not needed in all cases. The usb_get_phy_device function will print an error message, "unable to find transceiver" but everything still functions normally. Drop the severity of this message to pr_debug. Signed-off-by: Josh Boyer --- drivers/usb/phy/phy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c index e6f61e4..c7fe880 100644 --- a/drivers/usb/phy/phy.c +++ b/drivers/usb/phy/phy.c @@ -228,7 +228,7 @@ struct usb_phy *usb_get_phy_dev(struct device *dev, u8 index) phy = __usb_find_phy_dev(dev, &phy_bind_list, index); if (IS_ERR(phy) || !try_module_get(phy->dev->driver->owner)) { - pr_err("unable to find transceiver\n"); + pr_debug("unable to find transceiver\n"); goto err0; } -- 1.8.5.3 -- 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/