ppc ddr-8xxx: misplaced parenthesis

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
include/printk: fix level of pr_err and pr_warning

The level of pr_err and pr_warning were interchanged.

Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>