arm: mach-omap2: hsmmc_reset: fix clk_get() error handling

clk_get() return value should be checked with IS_ERR(). Furthermore,
clocks should be put and disabled properly.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Aaro Koskinen 2010-12-20 18:48:15 -08:00 • committed by Tony Lindgren
commit 434c23a7ef