Commit fd0c4082 authored Mar 01, 2022 by Jiasheng Jiang Committed by Greg Kroah-Hartman Apr 15, 2022

ASoC: mxs-saif: Handle errors for clk_enable



[ Upstream commit 2ecf362d220317debf5da376e0390e9f7a3f7b29 ]

As the potential failure of the clk_enable(),
it should be better to check it, like mxs_saif_trigger().

Fixes: d0ba4c01 ("ASoC: mxs-saif: set a base clock rate for EXTMASTER mode work")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20220301081717.3727190-1-jiasheng@iscas.ac.cn


Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 58478731

sound/soc/mxs/mxs-saif.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -455,7 +455,10 @@ static int mxs_saif_hw_params(struct snd_pcm_substream *substream,
		* basic clock which should be fast enough for the internal
		* logic.
		*/
		clk_enable(saif->clk);
		ret = clk_enable(saif->clk);
		if (ret)
		return ret;

		ret = clk_set_rate(saif->clk, 24000000);
		clk_disable(saif->clk);
		if (ret)