Commit aa15e684 authored by Xu Wang's avatar Xu Wang Committed by Jonathan Cameron
Browse files

iio: adc: stm32-dfsdm: Remove redundant null check before clk_disable_unprepare 



ecause clk_disable_unprepare() already checked NULL clock parameter,
so the additional check is unnecessary, just remove it.

Signed-off-by: default avatarXu Wang <vulab@iscas.ac.cn>
Link: https://lore.kernel.org/r/20201231085322.24398-1-vulab@iscas.ac.cn


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 649ef114

drivers/iio/adc/stm32-dfsdm-core.c

+1 −2
Original line number Diff line number Diff line
@@ -117,7 +117,6 @@ static void stm32_dfsdm_clk_disable_unprepare(struct stm32_dfsdm *dfsdm) 
{

	struct dfsdm_priv *priv = to_stm32_dfsdm_priv(dfsdm);



	if (priv->aclk)

	clk_disable_unprepare(priv->aclk);

	clk_disable_unprepare(priv->clk);

}