[PATCH 8/8] iommu/vt-d: fix a couple of spelling mistakes

[Zhen Lei]

There are several spelling mistakes, as follows:
guarentees ==> guarantees
resgister ==> register
insufficent ==> insufficient
creats ==> creates
tabke ==> take

Signed-off-by: Zhen Lei <thunder.leizhen at huawei.com>
---
 drivers/iommu/intel/dmar.c          | 6 +++---
 drivers/iommu/intel/iommu.c         | 2 +-
 drivers/iommu/intel/irq_remapping.c | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c
index d5c51b5c20aff4b..bb6f0880f6f4db0 100644
--- a/drivers/iommu/intel/dmar.c
+++ b/drivers/iommu/intel/dmar.c
@@ -45,7 +45,7 @@ struct dmar_res_callback {
 
 /*
  * Assumptions:
- * 1) The hotplug framework guarentees that DMAR unit will be hot-added
+ * 1) The hotplug framework guarantees that DMAR unit will be hot-added
  *    before IO devices managed by that unit.
  * 2) The hotplug framework guarantees that DMAR unit will be hot-removed
  *    after IO devices managed by that unit.
@@ -960,10 +960,10 @@ static void unmap_iommu(struct intel_iommu *iommu)
 /**
  * map_iommu: map the iommu's registers
  * @iommu: the iommu to map
- * @phys_addr: the physical address of the base resgister
+ * @phys_addr: the physical address of the base register
  *
  * Memory map the iommu's registers.  Start w/ a single page, and
- * possibly expand if that turns out to be insufficent.
+ * possibly expand if that turns out to be insufficient.
  */
 static int map_iommu(struct intel_iommu *iommu, u64 phys_addr)
 {
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index ee0932307d646bb..f9a2277fba99f9f 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -288,7 +288,7 @@ static inline void context_clear_entry(struct context_entry *context)
 
 /*
  * This domain is a statically identity mapping domain.
- *	1. This domain creats a static 1:1 mapping to all usable memory.
+ *	1. This domain creates a static 1:1 mapping to all usable memory.
  * 	2. It maps to each iommu if successful.
  *	3. Each iommu mapps to this domain if successful.
  */
diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c
index 611ef5243cb63b9..12e9f2cf84e5101 100644
--- a/drivers/iommu/intel/irq_remapping.c
+++ b/drivers/iommu/intel/irq_remapping.c
@@ -74,7 +74,7 @@ struct intel_ir_data {
  *	->iommu->register_lock
  * Note:
  * intel_irq_remap_ops.{supported,prepare,enable,disable,reenable} are called
- * in single-threaded environment with interrupt disabled, so no need to tabke
+ * in single-threaded environment with interrupt disabled, so no need to take
  * the dmar_global_lock.
  */
 DEFINE_RAW_SPINLOCK(irq_2_ir_lock);
-- 
1.8.3