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dma/ste_dma40: fix erroneous comparison 

A small fallout from Vinod's conversions to dma_transfer_direction,
this small comparison was done with a dma_data_direction instead.
Fix it by comparing against the correct enum.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
This commit is contained in:
Linus Walleij 2012-04-12 18:12:52 +02:00 committed by Vinod Koul
parent 15e4b78d73
commit 7e426da823
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/ste_dma40.c
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@ -2116,7 +2116,7 @@ d40_prep_sg(struct dma_chan *dchan, struct scatterlist *sg_src,
if (sg_next(&sg_src[sg_len - 1]) == sg_src)
desc->cyclic = true;
if (direction != DMA_NONE) {
if (direction != DMA_TRANS_NONE) {
dma_addr_t dev_addr = d40_get_dev_addr(chan, direction);
if (direction == DMA_DEV_TO_MEM)