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Commit dc308f9f authored Jul 20, 2015 by Suman Anna Committed by Joerg Roedel Aug 03, 2015

iommu/omap: Remove unused union fields



There are couple of unions defined in the structures
iotlb_entry and cr_regs. There are no usage/references
to some of these union fields in the code, so clean
them up and simplify the structures.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

parent ad8e29a0

drivers/iommu/omap-iommu.h

+3 −20

Original line number	Diff line number	Diff line
		@@ -22,13 +22,8 @@ struct iotlb_entry {
		u32 da;
		u32 pa;
		u32 pgsz, prsvd, valid;
		union {
		u16 ap;
		struct {
		u32 endian, elsz, mixed;
		};
		};
		};

		struct omap_iommu {
		const char *name;
		@@ -54,21 +49,9 @@ struct omap_iommu {
		};

		struct cr_regs {
		union {
		struct {
		u16 cam_l;
		u16 cam_h;
		};
		u32 cam;
		};
		union {
		struct {
		u16 ram_l;
		u16 ram_h;
		};
		u32 ram;
		};
		};

		struct iotlb_lock {
		short base;