mmc: dw_mmc: remove the unnecessary IS_ERR() checking for ciu/biu clock

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If ciu/biu clock are NULL, clk_disable_unprepare should be just
returned. In clk_disable_unprepare(), already checked whether clk is
error or NULL.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Jaehoon Chung 2016-07-15 10:54:08 +09:00 • committed by Ulf Hansson

parent 00f400b73b

commit 7037f3beae

1 changed files with 4 additions and 9 deletions

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drivers/mmc/host/dw_mmc.c

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