[Intel-gfx] [PATCH 1/3] drm/i915: Use helper for setting plane->state->fb

[Chris Wilson]

We are told not to set plane_state->fb directly, but use
drm_atomic_set_fb_for_plane() instead. Using the helper, means one less
piece of code that needs fixing should the interface change...

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_display.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 77c4ff9efbe3..8630de472f9a 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2732,11 +2732,7 @@ update_state_fb(struct drm_plane *plane)
 	if (plane->fb == plane->state->fb)
 		return;
 
-	if (plane->state->fb)
-		drm_framebuffer_unreference(plane->state->fb);
-	plane->state->fb = plane->fb;
-	if (plane->state->fb)
-		drm_framebuffer_reference(plane->state->fb);
+	drm_atomic_set_fb_for_plane(plane->state, plane->fb);
 }
 
 static void
-- 
2.10.2