1 files changed, 4 insertions, 0 deletions

diff --git a/arch/x86_64/kernel/pci-dma.c b/arch/x86_64/kernel/pci-dma.c
index 05d745ede561..29711445c818 100644
--- a/arch/x86_64/kernel/pci-dma.c
+++ b/arch/x86_64/kernel/pci-dma.c
@@ -82,6 +82,10 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
         if (dma_mask == 0)
                 dma_mask = DMA_32BIT_MASK;
 
+        /* Device not DMA able */
+        if (dev->dma_mask == NULL)
+                return NULL;
+
         /* Don't invoke OOM killer */
         gfp |= __GFP_NORETRY;