From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 10 Dec 2013 12:17:54 +0000 (+0900)
Subject: USB: ehci-fsl: use dev_warn() instead of printk()
X-Git-Tag: v3.14-rc1~148^2~122
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f4fbb6d56474d0eae9b819b1549476d2470e12be;p=kernel%2Fkernel-generic.git

USB: ehci-fsl: use dev_warn() instead of printk()

Use dev_warn() instead of printk() to provide a better message
to userspace.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 854a68f..7cd23b6 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -268,7 +268,7 @@ static int ehci_fsl_setup_phy(struct usb_hcd *hcd,
 		if (!(spin_event_timeout(in_be32(non_ehci + FSL_SOC_USB_CTRL) &
 				PHY_CLK_VALID, FSL_USB_PHY_CLK_TIMEOUT, 0) ||
 				in_be32(non_ehci + FSL_SOC_USB_PRICTRL))) {
-			printk(KERN_WARNING "fsl-ehci: USB PHY clock invalid\n");
+			dev_warn(hcd->self.controller, "USB PHY clock invalid\n");
 			return -EINVAL;
 		}
 	}