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Diffstat (limited to 'drivers/iommu/amd_iommu.c')
-rw-r--r--drivers/iommu/amd_iommu.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 18405314168b..ecb0109a5360 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -3149,14 +3149,16 @@ free_domains:
static void cleanup_domain(struct protection_domain *domain)
{
- struct iommu_dev_data *dev_data, *next;
+ struct iommu_dev_data *entry;
unsigned long flags;
write_lock_irqsave(&amd_iommu_devtable_lock, flags);
- list_for_each_entry_safe(dev_data, next, &domain->dev_list, list) {
- __detach_device(dev_data);
- atomic_set(&dev_data->bind, 0);
+ while (!list_empty(&domain->dev_list)) {
+ entry = list_first_entry(&domain->dev_list,
+ struct iommu_dev_data, list);
+ __detach_device(entry);
+ atomic_set(&entry->bind, 0);
}
write_unlock_irqrestore(&amd_iommu_devtable_lock, flags);