A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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fsldma: Fix cookie issues

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fsl_dma_tx_submit() only sets the cookie on the first descriptor of a
transaction. It should set the cookie on all.

Signed-off-by: Steven J. Magnani <[email protected]>
Acked-by: Ira W. Snyder <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
This commit is contained in:
Steven J. Magnani 2010-02-25 13:39:30 -06:00 • committed by Dan Williams
commit 6ca3a7a96e
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/fsldma.c
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@ -362,7 +362,7 @@ static dma_cookie_t fsl_dma_tx_submit(struct dma_async_tx_descriptor *tx)
if (cookie < 0)
cookie = 1;
desc->async_tx.cookie = cookie;
child->async_tx.cookie = cookie;
}
chan->common.cookie = cookie;