commit c1a4c87b upstream.

Printing IRQ # using "%x" and "%u" unsigned formats isn't quite correct as
'ndev->irq' is of  type *int*, so  the "%d" format  needs to be used instead.

While fixing this, beautify the dev_info() message in rcar_can_probe() a bit.

Fixes: fd115931 ("can: add Renesas R-Car CAN driver")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>