can: rcar_can: unify error messages

All the error messages in the driver but  the ones from devm_clk_get() failures
use similar format.  Make those  two messages consitent with others.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/drivers/net/can/rcar_can.c b/drivers/net/can/rcar_can.c
index 5e81aff..7bd5419 100644 (file)
--- a/drivers/net/can/rcar_can.c
+++ b/drivers/net/can/rcar_can.c
@@ -785,7 +785,8 @@ static int rcar_can_probe(struct platform_device *pdev)
        priv->clk = devm_clk_get(&pdev->dev, "clkp1");
        if (IS_ERR(priv->clk)) {
                err = PTR_ERR(priv->clk);
-               dev_err(&pdev->dev, "cannot get peripheral clock: %d\n", err);
+               dev_err(&pdev->dev, "cannot get peripheral clock, error %d\n",
+                       err);
                goto fail_clk;
        }
 
@@ -797,7 +798,7 @@ static int rcar_can_probe(struct platform_device *pdev)
        priv->can_clk = devm_clk_get(&pdev->dev, clock_names[clock_select]);
        if (IS_ERR(priv->can_clk)) {
                err = PTR_ERR(priv->can_clk);
-               dev_err(&pdev->dev, "cannot get CAN clock: %d\n", err);
+               dev_err(&pdev->dev, "cannot get CAN clock, error %d\n", err);
                goto fail_clk;
        }