diff options
| -rw-r--r-- | drivers/media/platform/rockchip/rkvdec/rkvdec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/platform/rockchip/rkvdec/rkvdec.c b/drivers/media/platform/rockchip/rkvdec/rkvdec.c index d707088ec0dc..1b7f27e4d961 100644 --- a/drivers/media/platform/rockchip/rkvdec/rkvdec.c +++ b/drivers/media/platform/rockchip/rkvdec/rkvdec.c @@ -1162,8 +1162,10 @@ static int rkvdec_probe(struct platform_device *pdev) if (iommu_get_domain_for_dev(&pdev->dev)) { rkvdec->empty_domain = iommu_paging_domain_alloc(rkvdec->dev); - if (!rkvdec->empty_domain) + if (IS_ERR(rkvdec->empty_domain)) { + rkvdec->empty_domain = NULL; dev_warn(rkvdec->dev, "cannot alloc new empty domain\n"); + } } vb2_dma_contig_set_max_seg_size(&pdev->dev, DMA_BIT_MASK(32)); |