From: Wang Jingjin wangjingjin1@huawei.com
[ Upstream commit 6d94d0090527b1763872275a7ccd44df7219b31e ]
rk_spdif_runtime_resume() may have called clk_prepare_enable() before return from failed branches, add missing clk_disable_unprepare() in this case.
Fixes: f874b80e1571 ("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 --- sound/soc/rockchip/rockchip_spdif.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c index 6635145a26c4..b2b4e5b7739a 100644 --- a/sound/soc/rockchip/rockchip_spdif.c +++ b/sound/soc/rockchip/rockchip_spdif.c @@ -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; }