This is a note to let you know that I've just added the patch titled
mmc: mxs-mmc: Fix a resource leak in an error handling path in 'mxs_mmc_probe()'
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mmc-mxs-mmc-fix-a-resource-leak-in-an-error-handling.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 77671edf9657a9a157741d28225ce578ca5807f8
Author: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Date: Tue Dec 8 21:35:27 2020 +0100
mmc: mxs-mmc: Fix a resource leak in an error handling path in 'mxs_mmc_probe()'
[ Upstream commit 0bb7e560f821c7770973a94e346654c4bdccd42c ]
If 'mmc_of_parse()' fails, we must undo the previous 'dma_request_chan()'
call.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20201208203527.49262-1-christophe.jaillet@xxxxxxxxxx
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index add1e70195ea..7125687faf76 100644
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@ -659,7 +659,7 @@ static int mxs_mmc_probe(struct platform_device *pdev)
ret = mmc_of_parse(mmc);
if (ret)
- goto out_clk_disable;
+ goto out_free_dma;
mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;
