mmc: sdhci-st: Handle return value of clk_prepare_enable
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Tue, 20 Jun 2017 11:57:00 +0000 (17:27 +0530)
committerUlf Hansson <ulf.hansson@linaro.org>
Wed, 30 Aug 2017 12:01:20 +0000 (14:01 +0200)
commit7f55eb101d4a751347a0f7d8c6addcdbc513cfda
treed80f34e661330a147273f16f4a2a9de118e5683d
parentcc4a41fe5541a73019a864883297bd5043aa6d98
mmc: sdhci-st: Handle return value of clk_prepare_enable

clk_prepare_enable() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci-st.c