[Intel-gfx] [PATCH 2/3] drm/i915: fix intel_fb_obj_flush documentation

[Paulo Zanoni]

From: Paulo Zanoni <paulo.r.zanoni at intel.com>

Reported by the kbuild test robot.

Regression introduced by:
commit de152b627eb3018de91ec5c5a50b38e17d80a88b
Author: Rodrigo Vivi <rodrigo.vivi at intel.com>
Date:   Tue Jul 7 16:28:51 2015 -0700
    drm/i915: Add origin to frontbuffer tracking flush

(I reviewed this commit, so it's also my fault)

Signed-off-by: Paulo Zanoni <paulo.r.zanoni at intel.com>
---
 drivers/gpu/drm/i915/intel_frontbuffer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/intel_frontbuffer.c b/drivers/gpu/drm/i915/intel_frontbuffer.c
index 122533d..dc8f14d 100644
--- a/drivers/gpu/drm/i915/intel_frontbuffer.c
+++ b/drivers/gpu/drm/i915/intel_frontbuffer.c
@@ -136,6 +136,7 @@ static void intel_frontbuffer_flush(struct drm_device *dev,
  * intel_fb_obj_flush - flush frontbuffer object
  * @obj: GEM object to flush
  * @retire: set when retiring asynchronous rendering
+ * @origin: which operation caused the flush
  *
  * This function gets called every time rendering on the given object has
  * completed and frontbuffer caching can be started again. If @retire is true
-- 
2.1.4