USB: ehci-ppc-of: 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-ppc-of.c b/drivers/usb/host/ehci-ppc-of.c
index b0965eb6c0dbddadbfba08497914edd5c9148ba5..547924796d290127bd692157a87f8d84b65dd2b1 100644 (file)
--- a/drivers/usb/host/ehci-ppc-of.c
+++ b/drivers/usb/host/ehci-ppc-of.c
@@ -119,7 +119,8 @@ static int ehci_hcd_ppc_of_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;
        }