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authorRussell King - ARM Linux <linux@arm.linux.org.uk>2012-03-05 20:15:11 +0000
committerVinod Koul <vinod.koul@linux.intel.com>2012-03-13 11:35:40 +0530
commit08714f60b0fc6ea3a060b69b32e77139f14e6045 (patch)
tree3f885be81cf2a71b294901514419fd075ccff603 /drivers/dma/mv_xor.c
parenta1c46016794fdd83b7993303915ec7f4a06682b7 (diff)
dmaengine: mv_xor: remove write-only is_complete_cookie
mv_xor's is_complete_cookie is only ever written to, but never read. This is silly, remove the write-only structure member. 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/mv_xor.c')
-rw-r--r--drivers/dma/mv_xor.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index e779b434af45..ad7d03fe4cb4 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -826,7 +826,6 @@ static enum dma_status mv_xor_status(struct dma_chan *chan,
last_used = chan->cookie;
last_complete = mv_chan->completed_cookie;
- mv_chan->is_complete_cookie = cookie;
dma_set_tx_state(txstate, last_complete, last_used, 0);
ret = dma_async_is_complete(cookie, last_complete, last_used);