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Subject[PATCH 02/12] mxs-dma: remove useless variable
Date
last_used variable is applied only once, so, let's substitute it by its value.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/dma/mxs-dma.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c
index b48a79c..b3a6379 100644
--- a/drivers/dma/mxs-dma.c
+++ b/drivers/dma/mxs-dma.c
@@ -622,10 +622,8 @@ static enum dma_status mxs_dma_tx_status(struct dma_chan *chan,
dma_cookie_t cookie, struct dma_tx_state *txstate)
{
struct mxs_dma_chan *mxs_chan = to_mxs_dma_chan(chan);
- dma_cookie_t last_used;

- last_used = chan->cookie;
- dma_set_tx_state(txstate, chan->completed_cookie, last_used, 0);
+ dma_set_tx_state(txstate, chan->completed_cookie, chan->cookie, 0);

return mxs_chan->status;
}
--
1.8.2.rc0.22.gb3600c3


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