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 4.4-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-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit ef9ec571911d3a033f040eefef26392d064fb97c 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 c8b8ac66ff7e..687fd68fbbcd 100644 --- a/drivers/mmc/host/mxs-mmc.c +++ b/drivers/mmc/host/mxs-mmc.c @@ -651,7 +651,7 @@ 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;