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authorPeter Ujfalusi2016-02-11 15:17:48 +0200
committerVinod Koul2016-02-22 08:19:23 +0530
commite4d8817cbe9dad5da7a8487184d1b9ee8c927d92 (patch)
tree81f5cf754c0bf0ad2fcbfe429b58723e4c7edeca /sound/mips
parentb84730ffcfccbed76e7f623b336e9bba8d78d93e (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 'sound/mips')
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