From 5cbedf52608cc3cbc1c2a9a861fb671620427a20 Mon Sep 17 00:00:00 2001
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Thu, 25 Aug 2022 09:33:57 +0200
Subject: [PATCH] mmc: au1xmmc: Fix an error handling path in au1xmmc_probe()
Git-commit: 5cbedf52608cc3cbc1c2a9a861fb671620427a20
Patch-mainline: v6.1-rc1
References: git-fixes
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/21d99886d07fa7fcbec74992657dabad98c935c4.1661412818.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
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 a9a0837153d8..c88b039dc9fb 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);
--
2.35.3