diff options
Diffstat (limited to 'include/linux/dmar.h')
| -rw-r--r-- | include/linux/dmar.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/dmar.h b/include/linux/dmar.h index 8917a32173c4..d81a51978d01 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -65,7 +65,6 @@ struct dmar_pci_notify_info { extern struct rw_semaphore dmar_global_lock; extern struct list_head dmar_drhd_units; -extern int intel_iommu_enabled; #define for_each_drhd_unit(drhd) \ list_for_each_entry_rcu(drhd, &dmar_drhd_units, list, \ @@ -89,8 +88,7 @@ extern int intel_iommu_enabled; static inline bool dmar_rcu_check(void) { return rwsem_is_locked(&dmar_global_lock) || - system_state == SYSTEM_BOOTING || - (IS_ENABLED(CONFIG_INTEL_IOMMU) && !intel_iommu_enabled); + system_state == SYSTEM_BOOTING; } #define dmar_rcu_dereference(p) rcu_dereference_check((p), dmar_rcu_check()) |