From 6d5bbed30f89acd2ae0d23b3fff5b13b307525d9 Mon Sep 17 00:00:00 2001 From: Shawn Lin Date: Fri, 22 Jan 2016 19:06:50 +0800 Subject: dmaengine: core: expose max burst capability to clients This patch add max_burst to dma_get_slave_caps for clients to get the burst capability of slave dma controller. Signed-off-by: Shawn Lin Signed-off-by: Caesar Wang Signed-off-by: Vinod Koul --- drivers/dma/dmaengine.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/dma') diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c index c50a247be2e0..0cb259c59916 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c @@ -496,6 +496,7 @@ int dma_get_slave_caps(struct dma_chan *chan, struct dma_slave_caps *caps) caps->src_addr_widths = device->src_addr_widths; caps->dst_addr_widths = device->dst_addr_widths; caps->directions = device->directions; + caps->max_burst = device->max_burst; caps->residue_granularity = device->residue_granularity; caps->descriptor_reuse = device->descriptor_reuse; -- cgit