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ASoC: mxs-saif: Handle errors for clk_enable

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[ Upstream commit 2ecf362d220317debf5da376e0390e9f7a3f7b29 ]

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

Fixes: d0ba4c0149 ("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>
This commit is contained in:
Jiasheng Jiang
2022-03-01 16:17:17 +08:00
committed by Greg Kroah-Hartman
parent a754ea0de3
commit dc947d175c
1 changed files with 4 additions and 1 deletions
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5
sound/soc/mxs/mxs-saif.c
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@@ -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 * basic clock which should be fast enough for the internal
* logic. * logic.
*/ */
clk_enable(saif->clk); ret = clk_enable(saif->clk);
if (ret)
return ret;
ret = clk_set_rate(saif->clk, 24000000); ret = clk_set_rate(saif->clk, 24000000);
clk_disable(saif->clk); clk_disable(saif->clk);
if (ret) if (ret)