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ASoC: rockchip: spdif: Add missing clk_disable_unprepare() in rk_spdif_runtime_resume()

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[ Upstream commit 6d94d00905 ]

rk_spdif_runtime_resume() may have called clk_prepare_enable() before return
from failed branches, add missing clk_disable_unprepare() in this case.

Fixes: f874b80e15 ("ASoC: rockchip: Add rockchip SPDIF transceiver driver")
Signed-off-by: Wang Jingjin <wangjingjin1@huawei.com>
Link: https://lore.kernel.org/r/20221208063900.4180790-1-wangjingjin1@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Wang Jingjin 2022-12-08 14:39:00 +08:00 • committed by Greg Kroah-Hartman
commit fd49dc17c3
1 changed files with 1 additions and 0 deletions
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sound/soc/rockchip/rockchip_spdif.c
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@ -86,6 +86,7 @@ static int __maybe_unused rk_spdif_runtime_resume(struct device *dev)
ret = clk_prepare_enable(spdif->hclk);
if (ret) {
clk_disable_unprepare(spdif->mclk);
dev_err(spdif->dev, "hclk clock enable failed %d\n", ret);
return ret;
}