Fabio Estevam e998200c19 Input: imx_keypad - check for clk_prepare_enable() error
clk_prepare_enable() may fail, so we should better check its return value
and propagate it in the case of error.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-06-22 09:33:51 -07:00
..
2012-11-24 00:05:38 -08:00
2012-11-24 00:05:38 -08:00
2013-12-06 02:06:29 -08:00