From: Christophe JAILLET <christophe.jaillet@wanadoo.fr> stable inclusion from stable-v5.10.150 commit ad0b8ed172a15ae6e143b6a5dcea30f4c96f8cbe category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I6D0XA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit 5cbedf52608cc3cbc1c2a9a861fb671620427a20 ] If clk_prepare_enable() fails, there is no point in calling clk_disable_unprepare() in the error handling path. Move the out_clk label at the right place. Fixes: b6507596dfd6 ("MIPS: Alchemy: au1xmmc: use clk framework") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/21d99886d07fa7fcbec74992657dabad98c935c4.166141281... Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com> --- drivers/mmc/host/au1xmmc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c index bd00515fbaba..56a3bf51d446 100644 --- a/drivers/mmc/host/au1xmmc.c +++ b/drivers/mmc/host/au1xmmc.c @@ -1097,8 +1097,9 @@ static int au1xmmc_probe(struct platform_device *pdev) if (host->platdata && host->platdata->cd_setup && !(mmc->caps & MMC_CAP_NEEDS_POLL)) host->platdata->cd_setup(mmc, 0); -out_clk: + clk_disable_unprepare(host->clk); +out_clk: clk_put(host->clk); out_irq: free_irq(host->irq, host); -- 2.25.1