diff options
Diffstat (limited to 'drivers/iommu/fsl_pamu_domain.c')
| -rw-r--r-- | drivers/iommu/fsl_pamu_domain.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/iommu/fsl_pamu_domain.c b/drivers/iommu/fsl_pamu_domain.c index 5f08523f97cb..9664ef9840d2 100644 --- a/drivers/iommu/fsl_pamu_domain.c +++ b/drivers/iommu/fsl_pamu_domain.c @@ -238,7 +238,7 @@ static int update_domain_stash(struct fsl_dma_domain *dma_domain, u32 val) } static int fsl_pamu_attach_device(struct iommu_domain *domain, - struct device *dev) + struct device *dev, struct iommu_domain *old) { struct fsl_dma_domain *dma_domain = to_fsl_dma_domain(domain); unsigned long flags; @@ -298,9 +298,9 @@ static int fsl_pamu_attach_device(struct iommu_domain *domain, * switches to what looks like BLOCKING. */ static int fsl_pamu_platform_attach(struct iommu_domain *platform_domain, - struct device *dev) + struct device *dev, + struct iommu_domain *old) { - struct iommu_domain *domain = iommu_get_domain_for_dev(dev); struct fsl_dma_domain *dma_domain; const u32 *prop; int len; @@ -311,11 +311,11 @@ static int fsl_pamu_platform_attach(struct iommu_domain *platform_domain, * Hack to keep things working as they always have, only leaving an * UNMANAGED domain makes it BLOCKING. */ - if (domain == platform_domain || !domain || - domain->type != IOMMU_DOMAIN_UNMANAGED) + if (old == platform_domain || !old || + old->type != IOMMU_DOMAIN_UNMANAGED) return 0; - dma_domain = to_fsl_dma_domain(domain); + dma_domain = to_fsl_dma_domain(old); /* * Use LIODN of the PCI controller while detaching a |