ASoC: rockchip: pdm: Add missing clk_disable_unprepare() in rockchip_pdm_runtime_resume()

[ Upstream commit ef0a098efb36660326c133af9b5a04a96a00e3ca ]

The clk_disable_unprepare() should be called in the error handling of
rockchip_pdm_runtime_resume().

Fixes: fc05a5b22253 ("ASoC: rockchip: add support for pdm controller")
Signed-off-by: Wang Jingjin <wangjingjin1@huawei.com>
Link: https://lore.kernel.org/r/20221205032802.2422983-1-wangjingjin1@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchip_pdm.c
index 38bd603..7c0b0fe 100644 (file)
--- a/sound/soc/rockchip/rockchip_pdm.c
+++ b/sound/soc/rockchip/rockchip_pdm.c
@@ -368,6 +368,7 @@ static int rockchip_pdm_runtime_resume(struct device *dev)
 
        ret = clk_prepare_enable(pdm->hclk);
        if (ret) {
+               clk_disable_unprepare(pdm->clk);
                dev_err(pdm->dev, "hclock enable failed %d\n", ret);
                return ret;
        }