diff options
Diffstat (limited to 'drivers/iommu/intel')
-rw-r--r-- | drivers/iommu/intel/iommu.c | 2 | ||||
-rw-r--r-- | drivers/iommu/intel/irq_remapping.c | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index d759e7234e98..c29fd0991857 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -2236,7 +2236,7 @@ static int __domain_mapping(struct dmar_domain *domain, unsigned long iov_pfn, unsigned long nr_pages, int prot) { struct dma_pte *first_pte = NULL, *pte = NULL; - phys_addr_t uninitialized_var(pteval); + phys_addr_t pteval; unsigned long sg_res = 0; unsigned int largepage_lvl = 0; unsigned long lvl_pages = 0; diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c index 9564d23d094f..aa096b333a99 100644 --- a/drivers/iommu/intel/irq_remapping.c +++ b/drivers/iommu/intel/irq_remapping.c @@ -628,13 +628,21 @@ out_free_table: static void intel_teardown_irq_remapping(struct intel_iommu *iommu) { + struct fwnode_handle *fn; + if (iommu && iommu->ir_table) { if (iommu->ir_msi_domain) { + fn = iommu->ir_msi_domain->fwnode; + irq_domain_remove(iommu->ir_msi_domain); + irq_domain_free_fwnode(fn); iommu->ir_msi_domain = NULL; } if (iommu->ir_domain) { + fn = iommu->ir_domain->fwnode; + irq_domain_remove(iommu->ir_domain); + irq_domain_free_fwnode(fn); iommu->ir_domain = NULL; } free_pages((unsigned long)iommu->ir_table->base, |