iommu/omap: Remove platform data da_start and da_end fields

The fields were used by the now gone omap-iovmm driver. They're not used
anymore, remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

include/linux/platform_data/iommu-omap.h

@@ -31,14 +31,10 @@ struct omap_iommu_arch_data {
 
 /**
  * struct omap_mmu_dev_attr - OMAP mmu device attributes for omap_hwmod
- * @da_start:		device address where the va space starts.
- * @da_end:		device address where the va space ends.
  * @nr_tlb_entries:	number of entries supported by the translation
  *			look-aside buffer (TLB).
  */
 struct omap_mmu_dev_attr {
-	u32 da_start;
-	u32 da_end;
 	int nr_tlb_entries;
 };
 
@@ -46,8 +42,6 @@ struct iommu_platform_data {
 	const char *name;
 	const char *reset_name;
 	int nr_tlb_entries;
-	u32 da_start;
-	u32 da_end;
 
 	int (*assert_reset)(struct platform_device *pdev, const char *name);
 	int (*deassert_reset)(struct platform_device *pdev, const char *name);