dmaengine: add DMA_CYCLIC to dma_get_slave_caps



dma_get_slave_caps() API only checked for slave capability where
we use slave capabilities for cyclic dma operations as well, so we
should add the cyclic case here too.

Signed-off-by: Vinod Koul <vinod.koul@intel.com>

parent f55532a0

drivers/dma/dmaengine.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -482,7 +482,8 @@ int dma_get_slave_caps(struct dma_chan chan, struct dma_slave_caps caps)
		device = chan->device;

		/* check if the channel supports slave transactions */
		if (!test_bit(DMA_SLAVE, device->cap_mask.bits))
		if ((!test_bit(DMA_SLAVE, device->cap_mask.bits)) \|\|
		(!test_bit(DMA_CYCLIC, device->cap_mask.bits)))
		return -ENXIO;

		/*