pwm: pwm-mxs: use devm_* managed functions

Use devm_* managed functions to have a clean fail-out.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
This commit is contained in:
Shawn Guo 2012-06-26 16:58:10 +08:00 • committed by Thierry Reding
commit 22d260bd88