ARM: mxs: request clock for timer

When mxs_timer_init() does not have a timer_clk passed in, it should
try to request clock from clkdev system.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Shawn Guo 2012-04-29 00:02:37 +08:00
commit 39d1367e11