dmaengine: consolidate initialization of cookies

[karo-tx-linux.git] / drivers / dma / dw_dmac.c

diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 33bde5da850dc1dc04280b00f95d0ae2a4f419d7..cb173bbdcfdf20aa1eb3a2ca88b5ec53aa733376 100644 (file)
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -1021,7 +1021,7 @@ static int dwc_alloc_chan_resources(struct dma_chan *chan)
                return -EIO;
        }
 
-       chan->completed_cookie = chan->cookie = 1;
+       dma_cookie_init(chan);
 
        /*
         * NOTE: some controllers may have additional features that we
@@ -1449,7 +1449,7 @@ static int __init dw_probe(struct platform_device *pdev)
                struct dw_dma_chan      *dwc = &dw->chan[i];
 
                dwc->chan.device = &dw->dma;
-               dwc->chan.cookie = dwc->chan.completed_cookie = 1;
+               dma_cookie_init(&dwc->chan);
                if (pdata->chan_allocation_order == CHAN_ALLOCATION_ASCENDING)
                        list_add_tail(&dwc->chan.device_node,
                                        &dw->dma.channels);