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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2020-12-08 23:35:27 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-17 18:34:30 +0300 |
| commit | e24109bf5fcb784e18b3e69f938fcd2dd195d07c (patch) | |
| tree | f88839445078b5d3378edf3c0e5f71b3c7feb672 /drivers/mmc/host/mxs-mmc.c | |
| parent | 9a0c8402fd341b6e4f87b6f049dd0bd2f6fafe03 (diff) | |
| download | linux-e24109bf5fcb784e18b3e69f938fcd2dd195d07c.tar.xz | |
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@wanadoo.fr>
Link: https://lore.kernel.org/r/20201208203527.49262-1-christophe.jaillet@wanadoo.fr
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/mmc/host/mxs-mmc.c')
| -rw-r--r-- | drivers/mmc/host/mxs-mmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |