From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 10 Dec 2013 12:19:18 +0000 (+0900)
Subject: USB: ehci-grlib: use dev_err() instead of printk()
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=fc32f116cbcb6b37bcf35db6a05562680b597d6b;p=openwrt%2Fstaging%2Fblogic.git

USB: ehci-grlib: use dev_err() instead of printk()

Use dev_err() 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-grlib.c b/drivers/usb/host/ehci-grlib.c
index 054792c56271..495b6fbcbcd9 100644
--- a/drivers/usb/host/ehci-grlib.c
+++ b/drivers/usb/host/ehci-grlib.c
@@ -113,7 +113,8 @@ static int ehci_hcd_grlib_probe(struct platform_device *op)
 
 	irq = irq_of_parse_and_map(dn, 0);
 	if (irq == NO_IRQ) {
-		printk(KERN_ERR "%s: irq_of_parse_and_map failed\n", __FILE__);
+		dev_err(&op->dev, "%s: irq_of_parse_and_map failed\n",
+			__FILE__);
 		rv = -EBUSY;
 		goto err_irq;
 	}