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authorDan Williams <dan.j.williams@intel.com>2010-03-27 02:52:10 +0300
committerDan Williams <dan.j.williams@intel.com>2010-03-27 02:52:10 +0300
commitbca3469205402d9fb14060d255d8786ae2256640 (patch)
tree3b0c7f246fb9a6eafd3a82dd621dd9753589b3f4 /drivers/dma/coh901318.c
parent0793448187643b50af89d36b08470baf45a3cab4 (diff)
downloadlinux-bca3469205402d9fb14060d255d8786ae2256640.tar.xz
dmaengine: provide helper for setting txstate
Simple conditional struct filler to cut out some duplicated code. Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/coh901318.c')
-rw-r--r--drivers/dma/coh901318.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c
index 309db3beef16..4233440741a2 100644
--- a/drivers/dma/coh901318.c
+++ b/drivers/dma/coh901318.c
@@ -1147,12 +1147,8 @@ coh901318_tx_status(struct dma_chan *chan, dma_cookie_t cookie,
ret = dma_async_is_complete(cookie, last_complete, last_used);
- if (txstate) {
- txstate->last = last_complete;
- txstate->used = last_used;
- txstate->residue = coh901318_get_bytes_left(chan);
- }
-
+ dma_set_tx_state(txstate, last_complete, last_used,
+ coh901318_get_bytes_left(chan));
if (ret == DMA_IN_PROGRESS && cohc->stopped)
ret = DMA_PAUSED;