iommu: Rename struct iommu_param to dev_iommu

The term dev_iommu aligns better with other existing structures and
their accessor functions.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Tested-by: Will Deacon <will@kernel.org> # arm-smmu
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20200326150841.10083-6-joro@8bytes.org

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 505163e9702a..843baaa65f10 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -365,7 +365,7 @@ struct iommu_fault_param {
 };
 
 /**
- * struct iommu_param - collection of per-device IOMMU data
+ * struct dev_iommu - Collection of per-device IOMMU data
  *
  * @fault_param: IOMMU detected device fault reporting data
  *
@@ -373,7 +373,7 @@ struct iommu_fault_param {
  *	struct iommu_group	*iommu_group;
  *	struct iommu_fwspec	*iommu_fwspec;
  */
-struct iommu_param {
+struct dev_iommu {
 	struct mutex lock;
 	struct iommu_fault_param *fault_param;
 };