serial/imx: improve error diagnosics for clock and pinctrl failures
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Mon, 20 Aug 2012 07:57:04 +0000 (09:57 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 5 Sep 2012 20:15:07 +0000 (13:15 -0700)
These error paths are used more often now after deep changes to the
clock code and pinctrl is still new for imx. So help debugging and give
clues in the boot log.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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