ASoC: rockchip: spdif: Add missing clk_disable_unprepare() in rk_spdi…

…f_runtime_resume() rk_spdif_runtime_resume() may have called clk_prepare_enable() before return from failed branches, add missing clk_disable_unprepare() in this case. Fixes: f874b80 ("ASoC: rockchip: Add rockchip SPDIF transceiver driver") Signed-off-by: Wang Jingjin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
niw · Dec 12, 2022 · 6d94d00 · 6d94d00
1 parent 9529dc1
commit 6d94d00
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c
@@ -88,6 +88,7 @@ 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;
 	}