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>
diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c
index 309db3b..4233440 100644
--- a/drivers/dma/coh901318.c
+++ b/drivers/dma/coh901318.c
@@ -1147,12 +1147,8 @@
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;