dmaengine: ste_dma40: fix implicit conversion

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The function d40_prep_sg takes the type enum dma_transfer_direction
as second last parameter. However, the memcpy calls pass DMA_NONE
which is of type enum dma_data_direction. Fix this by passing the
actual transfer direction DMA_MEM_TO_MEM.

This does not change the actual code flow since only the transfer
direction DMA_MEM_TO_DEV and DMA_DEV_TO_MEM are actually used in the
function d40_prep_sg.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Stefan Agner 2015-03-22 00:51:08 +01:00 • committed by Vinod Koul

parent 8adc53fdc9

commit de6b641e2d

1 changed files with 4 additions and 2 deletions

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drivers/dma/ste_dma40.c

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