Merge remote-tracking branch 'slave-dma/next'

[karo-tx-linux.git] / drivers / dma / pl330.c

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 96de393aaf4fb5860794b9aadd764db134c20c2e..a4568297341b33e558dc568578079788091ac785 100644 (file)
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2903,6 +2903,10 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
 
        pdat = dev_get_platdata(&adev->dev);
 
+       ret = dma_set_mask_and_coherent(&adev->dev, DMA_BIT_MASK(32));
+       if (ret)
+               return ret;
+
        /* Allocate a new DMAC and its Channels */
        pdmac = devm_kzalloc(&adev->dev, sizeof(*pdmac), GFP_KERNEL);
        if (!pdmac) {