1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c
index 74fa2b1a6a86..2b4f25698169 100644
--- a/drivers/dma/sh/rcar-dmac.c
+++ b/drivers/dma/sh/rcar-dmac.c
@@ -1809,7 +1809,7 @@ static int rcar_dmac_probe(struct platform_device *pdev)
          * level we can't disable it selectively, so ignore channel 0 for now if
          * the device is part of an IOMMU group.
          */
-        if (pdev->dev.iommu_group) {
+        if (device_iommu_mapped(&pdev->dev)) {
                 dmac->n_channels--;
                 channels_offset = 1;
         }