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dmaengine: Remove the context argument to the prep_dma_cyclic operation

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The argument is always set to NULL and never used. Remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Laurent Pinchart
2014-08-01 12:20:10 +02:00
committed by Vinod Koul
parent f02323ec68
commit 31c1e5a135
21 changed files with 22 additions and 28 deletions
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2
drivers/dma/mmp_pdma.c
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@@ -601,7 +601,7 @@ static struct dma_async_tx_descriptor *
mmp_pdma_prep_dma_cyclic(struct dma_chan *dchan,
dma_addr_t buf_addr, size_t len, size_t period_len,
enum dma_transfer_direction direction,
unsigned long flags, void *context)
unsigned long flags)
{
struct mmp_pdma_chan *chan;
struct mmp_pdma_desc_sw *first = NULL, *prev = NULL, *new;