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-rw-r--r--drivers/dma/sprd-dma.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma/sprd-dma.c b/drivers/dma/sprd-dma.c
index ccdeb8f999e5..dba7a17dee15 100644
--- a/drivers/dma/sprd-dma.c
+++ b/drivers/dma/sprd-dma.c
@@ -807,6 +807,8 @@ static int sprd_dma_probe(struct platform_device *pdev)
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res)
+ return -EINVAL;
sdev->glb_base = devm_ioremap_nocache(&pdev->dev, res->start,
resource_size(res));
if (!sdev->glb_base)