To avoid race with vchan_complete, use the race free way to terminate running transfer. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx> --- drivers/dma/edma.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 9364a3ed345a..948df1ab5f1a 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -860,11 +860,8 @@ static int edma_terminate_all(struct dma_chan *chan) /* Move the cyclic channel back to default queue */ if (!echan->tc && echan->edesc->cyclic) edma_assign_channel_eventq(echan, EVENTQ_DEFAULT); - /* - * free the running request descriptor - * since it is not in any of the vdesc lists - */ - edma_desc_free(&echan->edesc->vdesc); + + vchan_terminate_vdesc(&echan->edesc->vdesc); echan->edesc = NULL; } -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
