dmaengine: consolidate tx_status functions

[mirror_ubuntu-bionic-kernel.git] / drivers / dma / timb_dma.c

diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c
index 1845ac9d6e882517778bd1709b5567bbcd1beb1d..6383abbecce624cd009e8bbc3c4cdd56a2f43afc 100644 (file)
--- a/drivers/dma/timb_dma.c
+++ b/drivers/dma/timb_dma.c
@@ -513,18 +513,11 @@ static enum dma_status td_tx_status(struct dma_chan *chan, dma_cookie_t cookie,
 {
        struct timb_dma_chan *td_chan =
                container_of(chan, struct timb_dma_chan, chan);
-       dma_cookie_t            last_used;
-       dma_cookie_t            last_complete;
-       int                     ret;
+       enum dma_status ret;
 
        dev_dbg(chan2dev(chan), "%s: Entry\n", __func__);
 
-       last_complete = chan->completed_cookie;
-       last_used = chan->cookie;
-
-       ret = dma_async_is_complete(cookie, last_complete, last_used);
-
-       dma_set_tx_state(txstate, last_complete, last_used, 0);
+       ret = dma_cookie_status(chan, cookie, txstate);
 
        dev_dbg(chan2dev(chan),
                "%s: exit, ret: %d, last_complete: %d, last_used: %d\n",