iommu: Disambiguate MSI region types

[mirror_ubuntu-jammy-kernel.git] / drivers / iommu / arm-smmu-v3.c

diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index 5806a6acc94ecd7543c2435558a0907ec0934ff2..591bb96047c9765fd3e0fb536d3f26ca0a5f187f 100644 (file)
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -1888,7 +1888,7 @@ static void arm_smmu_get_resv_regions(struct device *dev,
        int prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO;
 
        region = iommu_alloc_resv_region(MSI_IOVA_BASE, MSI_IOVA_LENGTH,
-                                        prot, IOMMU_RESV_MSI);
+                                        prot, IOMMU_RESV_SW_MSI);
        if (!region)
                return;