diff options
Diffstat (limited to 'drivers/iommu/intel-iommu.c')
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 7a0984d1c8d..fd9e369a8cf 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -1265,7 +1265,7 @@ static int iommu_init_domains(struct intel_iommu *iommu) static void domain_exit(struct dmar_domain *domain); static void vm_domain_exit(struct dmar_domain *domain); -void free_dmar_iommu(struct intel_iommu *iommu) +static void free_dmar_iommu(struct intel_iommu *iommu) { struct dmar_domain *domain; int i; @@ -1290,15 +1290,10 @@ void free_dmar_iommu(struct intel_iommu *iommu) if (iommu->gcmd & DMA_GCMD_TE) iommu_disable_translation(iommu); - if (iommu->irq) { - /* This will mask the irq */ - free_irq(iommu->irq, iommu); - irq_set_handler_data(iommu->irq, NULL); - destroy_irq(iommu->irq); - } - kfree(iommu->domains); kfree(iommu->domain_ids); + iommu->domains = NULL; + iommu->domain_ids = NULL; g_iommus[iommu->seq_id] = NULL; @@ -2627,7 +2622,7 @@ static int __init init_dmars(void) return 0; error: for_each_active_iommu(iommu, drhd) - free_iommu(iommu); + free_dmar_iommu(iommu); kfree(g_iommus); return ret; } |