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| author | Peter Ujfalusi | 2016-02-11 15:17:48 +0200 |
|---|---|---|
| committer | Vinod Koul | 2016-02-22 08:19:23 +0530 |
| commit | e4d8817cbe9dad5da7a8487184d1b9ee8c927d92 (patch) | |
| tree | 81f5cf754c0bf0ad2fcbfe429b58723e4c7edeca /Documentation | |
| parent | b84730ffcfccbed76e7f623b336e9bba8d78d93e (diff) | |
dmaengine: edma: Fetch echan->edesc while holding lock in edma_comletion_handler
In order to avoid possible race condition when client drivers are using
dmaengine_terminate_sync() call to disable the channel.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Suggested-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions