drm/radeon: drop the handle from radeon_cs_reloc

It's only used for duplicate check and that
can be done on the original as well.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/radeon/radeon.h

@@ -1051,7 +1051,6 @@ struct radeon_cs_reloc {
 	unsigned			prefered_domains;
 	unsigned			allowed_domains;
 	uint32_t			tiling_flags;
-	uint32_t			handle;
 };
 
 struct radeon_cs_chunk {

drivers/gpu/drm/radeon/radeon_cs.c

@@ -107,14 +107,15 @@ static int radeon_cs_parser_relocs(struct radeon_cs_parser *p)
 		duplicate = false;
 		r = (struct drm_radeon_cs_reloc *)&chunk->kdata[i*4];
 		for (j = 0; j < i; j++) {
-			if (r->handle == p->relocs[j].handle) {
+			struct drm_radeon_cs_reloc *other;
+			other = (void *)&chunk->kdata[j*4];
+			if (r->handle == other->handle) {
 				p->relocs_ptr[i] = &p->relocs[j];
 				duplicate = true;
 				break;
 			}
 		}
 		if (duplicate) {
-			p->relocs[i].handle = 0;
 			continue;
 		}
 
@@ -184,7 +185,6 @@ static int radeon_cs_parser_relocs(struct radeon_cs_parser *p)
 
 		p->relocs[i].tv.bo = &p->relocs[i].robj->tbo;
 		p->relocs[i].tv.shared = !r->write_domain;
-		p->relocs[i].handle = r->handle;
 
 		radeon_cs_buckets_add(&buckets, &p->relocs[i].tv.head,
 				      priority);

drivers/gpu/drm/radeon/radeon_vm.c

@@ -144,7 +144,6 @@ struct radeon_cs_reloc *radeon_vm_get_bos(struct radeon_device *rdev,
 	list[0].tv.bo = &vm->page_directory->tbo;
 	list[0].tv.shared = true;
 	list[0].tiling_flags = 0;
-	list[0].handle = 0;
 	list_add(&list[0].tv.head, head);
 
 	for (i = 0, idx = 1; i <= vm->max_pde_used; i++) {
@@ -157,7 +156,6 @@ struct radeon_cs_reloc *radeon_vm_get_bos(struct radeon_device *rdev,
 		list[idx].tv.bo = &list[idx].robj->tbo;
 		list[idx].tv.shared = true;
 		list[idx].tiling_flags = 0;
-		list[idx].handle = 0;
 		list_add(&list[idx++].tv.head, head);
 	}