[PATCH 1/8] iommu/pamu: fix a couple of spelling mistakes

[Zhen Lei]

There are several spelling mistakes, as follows:
Returs  ==> Returns
defaul ==> default
assocaited ==> associated

Signed-off-by: Zhen Lei <thunder.leizhen at huawei.com>
---
 drivers/iommu/fsl_pamu.c        | 2 +-
 drivers/iommu/fsl_pamu_domain.c | 2 +-
 drivers/iommu/fsl_pamu_domain.h | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/iommu/fsl_pamu.c b/drivers/iommu/fsl_pamu.c
index b9a974d9783113d..48ebbf0daa21cf9 100644
--- a/drivers/iommu/fsl_pamu.c
+++ b/drivers/iommu/fsl_pamu.c
@@ -503,7 +503,7 @@ void get_ome_index(u32 *omi_index, struct device *dev)
  * @stash_dest_hint: L1, L2 or L3
  * @vcpu: vpcu target for a particular cache type.
  *
- * Returs stash on success or ~(u32)0 on failure.
+ * Returns stash on success or ~(u32)0 on failure.
  *
  */
 u32 get_stash_id(u32 stash_dest_hint, u32 vcpu)
diff --git a/drivers/iommu/fsl_pamu_domain.c b/drivers/iommu/fsl_pamu_domain.c
index b2110767caf49c8..be664cd18c51970 100644
--- a/drivers/iommu/fsl_pamu_domain.c
+++ b/drivers/iommu/fsl_pamu_domain.c
@@ -418,7 +418,7 @@ static struct iommu_domain *fsl_pamu_domain_alloc(unsigned type)
 		pr_debug("dma_domain allocation failed\n");
 		return NULL;
 	}
-	/* defaul geometry 64 GB i.e. maximum system address */
+	/* default geometry 64 GB i.e. maximum system address */
 	dma_domain->iommu_domain. geometry.aperture_start = 0;
 	dma_domain->iommu_domain.geometry.aperture_end = (1ULL << 36) - 1;
 	dma_domain->iommu_domain.geometry.force_aperture = true;
diff --git a/drivers/iommu/fsl_pamu_domain.h b/drivers/iommu/fsl_pamu_domain.h
index 2865d42782e8021..4f508fa041080e3 100644
--- a/drivers/iommu/fsl_pamu_domain.h
+++ b/drivers/iommu/fsl_pamu_domain.h
@@ -24,7 +24,7 @@ struct fsl_dma_domain {
 	 */
 	dma_addr_t			geom_size;
 	/*
-	 * Number of windows assocaited with this domain.
+	 * Number of windows associated with this domain.
 	 * During domain initialization, it is set to the
 	 * the maximum number of subwindows allowed for a LIODN.
 	 * Minimum value for this is 1 indicating a single PAMU
-- 
1.8.3