dmaengine: dw: use DMA_COMPLETE for dma completion status

Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c
index 89eb89f222846e0ff5d20cfc5e14619fc05d6600..2c29331571e4a142f2f2b965a15ebbc26657bb2a 100644 (file)
--- a/drivers/dma/dw/core.c
+++ b/drivers/dma/dw/core.c
@@ -1098,13 +1098,13 @@ dwc_tx_status(struct dma_chan *chan,
        enum dma_status         ret;
 
        ret = dma_cookie_status(chan, cookie, txstate);
-       if (ret == DMA_SUCCESS)
+       if (ret == DMA_COMPLETE)
                return ret;
 
        dwc_scan_descriptors(to_dw_dma(chan->device), dwc);
 
        ret = dma_cookie_status(chan, cookie, txstate);
-       if (ret != DMA_SUCCESS)
+       if (ret != DMA_COMPLETE)
                dma_set_residue(txstate, dwc_get_residue(dwc));
 
        if (dwc->paused && ret == DMA_IN_PROGRESS)