From: Wang Jingjin wangjingjin1@huawei.com
[ 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 --- sound/soc/rockchip/rockchip_pdm.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchip_pdm.c index ad16c8310dd3..7dfd1e6b2c25 100644 --- a/sound/soc/rockchip/rockchip_pdm.c +++ b/sound/soc/rockchip/rockchip_pdm.c @@ -303,6 +303,7 @@ 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; }