drm: Unify handling of blob and object properties

They work exactly the same now, after the refcounting unification a bit
ago. The only reason they're distinct is backwards compat with existing
userspace.

Cc: Daniel Stone <daniels@collabora.com>
Reviewed-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20160829082757.17913-8-daniel.vetter@ffwll.ch

1 files changed, 5 insertions, 18 deletions

diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c
index 162cc9032ae5..b5521f705b1c 100644
--- a/drivers/gpu/drm/drm_property.c
+++ b/drivers/gpu/drm/drm_property.c
@@ -911,20 +911,8 @@ bool drm_property_change_valid_get(struct drm_property *property,
                 for (i = 0; i < property->num_values; i++)
                         valid_mask |= (1ULL << property->values[i]);
                 return !(value & ~valid_mask);
-        } else if (drm_property_type_is(property, DRM_MODE_PROP_BLOB)) {
-                struct drm_property_blob *blob;
-
-                if (value == 0)
-                        return true;
-
-                blob = drm_property_lookup_blob(property->dev, value);
-                if (blob) {
-                        *ref = &blob->base;
-                        return true;
-                } else {
-                        return false;
-                }
-        } else if (drm_property_type_is(property, DRM_MODE_PROP_OBJECT)) {
+        } else if (drm_property_type_is(property, DRM_MODE_PROP_BLOB) ||
+                   drm_property_type_is(property, DRM_MODE_PROP_OBJECT)) {
                 /* a zero value for an object property translates to null: */
                 if (value == 0)
                         return true;
@@ -941,13 +929,12 @@ bool drm_property_change_valid_get(struct drm_property *property,
 }
 
 void drm_property_change_valid_put(struct drm_property *property,
-                struct drm_mode_object *ref)
+                                   struct drm_mode_object *ref)
 {
         if (!ref)
                 return;
 
-        if (drm_property_type_is(property, DRM_MODE_PROP_OBJECT)) {
+        if (drm_property_type_is(property, DRM_MODE_PROP_OBJECT) ||
+            drm_property_type_is(property, DRM_MODE_PROP_BLOB))
                 drm_mode_object_unreference(ref);
-        } else if (drm_property_type_is(property, DRM_MODE_PROP_BLOB))
-                drm_property_unreference_blob(obj_to_blob(ref));
 }