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| author |   Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2010-05-21 15:30:12 +0000 |
|---|---|---|
| committer |   Paul Mundt <lethal@linux-sh.org> | 2010-05-22 17:06:35 +0900 |
| commit | 9255f1deec151ac0e84871d06bc27406cb81f26f (patch) | |
| tree | b4e454e2339207a1ce3bbe826f624c1f80323487 /kernel | |
| parent | sh: prevent the DMA driver from unloading, while in use (diff) | |
| download | linux-dev-9255f1deec151ac0e84871d06bc27406cb81f26f.tar.xz linux-dev-9255f1deec151ac0e84871d06bc27406cb81f26f.zip | |
sh: guard cookie consistency across termination in the DMA driver
If all descriptors on a channel are terminated or the channel is released,
update the completed cookie counter to match the last cookie. This prevents
inconsistency warning on resumed DMA operation.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions