diff options
Diffstat (limited to 'drivers/iommu/ipmmu-vmsa.c')
| -rw-r--r-- | drivers/iommu/ipmmu-vmsa.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c index 7ef9c199ab06..d02edd2751f3 100644 --- a/drivers/iommu/ipmmu-vmsa.c +++ b/drivers/iommu/ipmmu-vmsa.c @@ -396,7 +396,7 @@ static void ipmmu_domain_setup_context(struct ipmmu_vmsa_domain *domain) /* MAIR0 */ ipmmu_ctx_write_root(domain, IMMAIR0, - domain->cfg.arm_lpae_s1_cfg.mair[0]); + domain->cfg.arm_lpae_s1_cfg.mair); /* IMBUSCR */ if (domain->mmu->features->setup_imbuscr) @@ -682,7 +682,7 @@ static void ipmmu_detach_device(struct iommu_domain *io_domain, } static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova, - phys_addr_t paddr, size_t size, int prot) + phys_addr_t paddr, size_t size, int prot, gfp_t gfp) { struct ipmmu_vmsa_domain *domain = to_vmsa_domain(io_domain); @@ -1055,8 +1055,6 @@ static int ipmmu_probe(struct platform_device *pdev) mmu->num_ctx = min(IPMMU_CTX_MAX, mmu->features->number_of_contexts); - irq = platform_get_irq(pdev, 0); - /* * Determine if this IPMMU instance is a root device by checking for * the lack of has_cache_leaf_nodes flag or renesas,ipmmu-main property. @@ -1075,10 +1073,9 @@ static int ipmmu_probe(struct platform_device *pdev) /* Root devices have mandatory IRQs */ if (ipmmu_is_root(mmu)) { - if (irq < 0) { - dev_err(&pdev->dev, "no IRQ found\n"); + irq = platform_get_irq(pdev, 0); + if (irq < 0) return irq; - } ret = devm_request_irq(&pdev->dev, irq, ipmmu_irq, 0, dev_name(&pdev->dev), mmu); |