lkml.org 
[lkml]   [2022]   [Aug]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] mmc: au1xmmc: Fix an error handling path in au1xmmc_probe()
Date
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>
---
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);
--
2.34.1
\
 
 \ /
  Last update: 2022-08-25 09:34    [W:0.054 / U:0.336 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site