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| author | Jiasheng Jiang <jiasheng@iscas.ac.cn> | 2022-03-01 11:17:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-08 15:23:19 +0300 |
| commit | 152d62d809601a2545784b89e3f2a5a81ec6e3ee (patch) | |
| tree | b98175a4edad431cb0998a03e7b7c12a732771fc /sound/soc | |
| parent | f64c5b235b474ca4aa5ffab32474ec62fa213ac7 (diff) | |
| download | linux-152d62d809601a2545784b89e3f2a5a81ec6e3ee.tar.xz | |
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: d0ba4c014934 ("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>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/mxs/mxs-saif.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c index 6a2d24d48964..879c1221a809 100644 --- a/sound/soc/mxs/mxs-saif.c +++ b/sound/soc/mxs/mxs-saif.c @@ -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) |