diff options
| -rw-r--r-- | drivers/dma/sprd-dma.c | 2 |
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) |