drm/i915: drop KM_USER0 argument to k(un)map_atomic

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>

drivers/gpu/drm/i915/i915_gem.c

@@ -802,11 +802,11 @@ i915_gem_shmem_pwrite_fast(struct drm_device *dev,
 		if (IS_ERR(page))
 			return PTR_ERR(page);
 
-		vaddr = kmap_atomic(page, KM_USER0);
+		vaddr = kmap_atomic(page);
 		ret = __copy_from_user_inatomic(vaddr + page_offset,
 						user_data,
 						page_length);
-		kunmap_atomic(vaddr, KM_USER0);
+		kunmap_atomic(vaddr);
 
 		set_page_dirty(page);
 		mark_page_accessed(page);

drivers/gpu/drm/i915/i915_gem_debug.c

@@ -157,7 +157,7 @@ i915_gem_object_check_coherency(struct drm_i915_gem_object *obj, int handle)
 	for (page = 0; page < obj->size / PAGE_SIZE; page++) {
 		int i;
 
-		backing_map = kmap_atomic(obj->pages[page], KM_USER0);
+		backing_map = kmap_atomic(obj->pages[page]);
 
 		if (backing_map == NULL) {
 			DRM_ERROR("failed to map backing page\n");
@@ -181,13 +181,13 @@ i915_gem_object_check_coherency(struct drm_i915_gem_object *obj, int handle)
 				}
 			}
 		}
-		kunmap_atomic(backing_map, KM_USER0);
+		kunmap_atomic(backing_map);
 		backing_map = NULL;
 	}
 
  out:
 	if (backing_map != NULL)
-		kunmap_atomic(backing_map, KM_USER0);
+		kunmap_atomic(backing_map);
 	iounmap(gtt_mapping);
 
 	/* give syslog time to catch up */