mmc: mxs-mmc: Check for clk_prepare_enable() error
authorFabio Estevam <fabio.estevam@freescale.com>
Wed, 19 Nov 2014 13:16:59 +0000 (11:16 -0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Wed, 26 Nov 2014 13:31:04 +0000 (14:31 +0100)
clk_prepare_enable() may fail and in this case we should propagate the error.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/mxs-mmc.c

Simple merge