usb: dwc3: keystone: convert dev_dbg() to dev_err()

that's an error condition, not a debugging message.

Let's promote it appropriately.

Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/dwc3/dwc3-keystone.c b/drivers/usb/dwc3/dwc3-keystone.c
index fe3b933..2be268d 100644 (file)
--- a/drivers/usb/dwc3/dwc3-keystone.c
+++ b/drivers/usb/dwc3/dwc3-keystone.c
@@ -115,7 +115,7 @@ static int kdwc3_probe(struct platform_device *pdev)
 
        error = clk_prepare_enable(kdwc->clk);
        if (error < 0) {
-               dev_dbg(kdwc->dev, "unable to enable usb clock, err %d\n",
+               dev_err(kdwc->dev, "unable to enable usb clock, error %d\n",
                        error);
                return error;
        }