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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2016-01-26 16:40:42 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2016-02-29 13:03:16 +0300 |
| commit | 054cedff5e025a54ceefff891c6ea42ee8b37eab (patch) | |
| tree | 5f81cb7025cafb4ade9c578658e5b80a3ba56e61 /drivers/mmc/host/sdhci-pxav3.c | |
| parent | edd63fcc97cdb53279a7c43fa1691f5913d92793 (diff) | |
| download | linux-054cedff5e025a54ceefff891c6ea42ee8b37eab.tar.xz | |
mmc: sdhci: plug DMA mapping leak on error
If we terminate a command early, we fail to properly clean up the DMA
mappings for the data part of the request. Put this clean up to the
tasklet, which is the common path for finishing a request so we always
clean up after ourselves.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ Split original patch so that it now contains only the fix ]
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org # v4.5+
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-pxav3.c')
0 files changed, 0 insertions, 0 deletions