summaryrefslogtreecommitdiffstats
path: root/drivers/dma/ioat/dma_v3.c
diff options
context:
space:
mode:
authorRussell King - ARM Linux <linux@arm.linux.org.uk>2012-03-06 22:34:06 +0000
committerVinod Koul <vinod.koul@linux.intel.com>2012-03-13 11:36:06 +0530
commit4d4e58de32a192fea65ab84509d17d199bd291c8 (patch)
treebe35531778c9cc6bee73beb94d07e176a6f3599d /drivers/dma/ioat/dma_v3.c
parent08714f60b0fc6ea3a060b69b32e77139f14e6045 (diff)
downloadop-kernel-dev-4d4e58de32a192fea65ab84509d17d199bd291c8.zip
op-kernel-dev-4d4e58de32a192fea65ab84509d17d199bd291c8.tar.gz
dmaengine: move last completed cookie into generic dma_chan structure
Every DMA engine implementation declares a last completed dma cookie in their private dma channel structures. This is pointless, and forces driver specific code. Move this out into the common dma_chan structure. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Tested-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jassi Brar <jassisinghbrar@gmail.com> [imx-sdma.c & mxs-dma.c] Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'drivers/dma/ioat/dma_v3.c')
-rw-r--r--drivers/dma/ioat/dma_v3.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/ioat/dma_v3.c b/drivers/dma/ioat/dma_v3.c
index f519c93..d4afac7 100644
--- a/drivers/dma/ioat/dma_v3.c
+++ b/drivers/dma/ioat/dma_v3.c
@@ -277,7 +277,7 @@ static void __cleanup(struct ioat2_dma_chan *ioat, unsigned long phys_complete)
dump_desc_dbg(ioat, desc);
tx = &desc->txd;
if (tx->cookie) {
- chan->completed_cookie = tx->cookie;
+ chan->common.completed_cookie = tx->cookie;
ioat3_dma_unmap(ioat, desc, idx + i);
tx->cookie = 0;
if (tx->callback) {
OpenPOWER on IntegriCloud