Use dev_err() instead of printk() to provide a better message
to userspace.
Signed-off-by: Jingoo Han <jg1....@samsung.com>
---
drivers/usb/host/ehci-grlib.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/host/ehci-grlib.c b/drivers/usb/host/ehci-grlib.c
index 054792c..495b6fb 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;
}
--
1.7.10.4
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