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-rw-r--r--drivers/iommu/amd_iommu.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 64cfe854e0f5..8aaefee98d74 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -1946,12 +1946,6 @@ static int __attach_device(struct iommu_dev_data *dev_data,
{
int ret;
- /*
- * Must be called with IRQs disabled. Warn here to detect early
- * when its not.
- */
- WARN_ON(!irqs_disabled());
-
/* lock domain */
spin_lock(&domain->lock);
@@ -2117,12 +2111,6 @@ static void __detach_device(struct iommu_dev_data *dev_data)
{
struct protection_domain *domain;
- /*
- * Must be called with IRQs disabled. Warn here to detect early
- * when its not.
- */
- WARN_ON(!irqs_disabled());
-
domain = dev_data->domain;
spin_lock(&domain->lock);