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Fix dmaengine_submit() return type

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desc->tx_submit's return type is dma_cookie_t, not int.  Therefore,
dmaengine_submit() should match this return type as it's just
wrapping this detail.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Russell King - ARM Linux 2011-01-01 23:00:23 +00:00 • committed by Dan Williams
parent dda36f9821
commit 98d530fe24
1 changed files with 1 additions and 1 deletions

2
include/linux/dmaengine.h
View file

@ -532,7 +532,7 @@ static inline int dmaengine_resume(struct dma_chan *chan)
return dmaengine_device_control(chan, DMA_RESUME, 0); return dmaengine_device_control(chan, DMA_RESUME, 0);
} }
static inline int dmaengine_submit(struct dma_async_tx_descriptor *desc) static inline dma_cookie_t dmaengine_submit(struct dma_async_tx_descriptor *desc)
{ {
return desc->tx_submit(desc); return desc->tx_submit(desc);
} }