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| author | Michael Grzeschik <m.grzeschik@pengutronix.de> | 2013-09-17 15:56:08 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-13 16:08:34 -0700 |
| commit | 8dac1d15489d284a4ffadaef25650272c4b44bfe (patch) | |
| tree | e7497b0bd4a38cef0ed0be8389f27c8cb7e7c2d6 /drivers/mmc | |
| parent | 16c72f379e4fdc8b0438f729ecd261428fff4c21 (diff) | |
dmaengine: imx-dma: fix callback path in tasklet
commit fcaaba6c7136fe47e5a13352f99a64b019b6d2c5 upstream.
We need to free the ld_active list head before jumping into the callback
routine. Otherwise the callback could run into issue_pending and change
our ld_active list head we just going to free. This will run the channel
list into an currupted and undefined state.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Cc: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mmc')
0 files changed, 0 insertions, 0 deletions