diff options
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/mtk_iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index 9c1ce8b46a17..392b8c167c44 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -462,7 +462,7 @@ static irqreturn_t mtk_iommu_isr(int irq, void *dev_id) fault_larb = data->plat_data->larbid_remap[fault_larb][sub_comm]; } - if (report_iommu_fault(&dom->domain, bank->parent_dev, fault_iova, + if (!dom || report_iommu_fault(&dom->domain, bank->parent_dev, fault_iova, write ? IOMMU_FAULT_WRITE : IOMMU_FAULT_READ)) { dev_err_ratelimited( bank->parent_dev, |