On Thu, Sep 24, 2015 at 12:03:35PM +0300, Peter Ujfalusi wrote: > dma_release_channel() decrements privatecnt counter and almost all dma_get* > function increments it with the exception of dma_get_slave_channel(). > In most cases this does not cause issue since normally the channel is not > requested and released, but if a driver requests DMA channel via > dma_get_slave_channel() and releases the channel the privatecnt will be > unbalanced and this will prevent for example getting channel for memcpy. Applied, thanks -- ~Vinod -- 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
