This is a note to let you know that I've just added the patch titled
drm/msm: Replace drm_framebuffer_{un/reference} with put, get functions
to the 4.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-msm-replace-drm_framebuffer_-un-reference-with-p.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 424bfd83e7c76e211d9e22440d1ac2f064affd9b
Author: Thomas Zimmermann <tzimmermann@xxxxxxx>
Date: Wed Sep 26 13:48:57 2018 +0200
drm/msm: Replace drm_framebuffer_{un/reference} with put, get functions
[ Upstream commit f2152d492ca4ff6d53b37edf1a137480c909f6ce ]
This patch unifies the naming of DRM functions for reference counting
of struct drm_framebuffer. The resulting code is more aligned with the
rest of the Linux kernel interfaces.
Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>
Stable-dep-of: fd0ad3b2365c ("drm/msm/mdp5: Don't leak some plane state")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
index 501d7989b9a5f..0cbc43f61d9c7 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
@@ -185,7 +185,7 @@ static void mdp5_plane_reset(struct drm_plane *plane)
struct mdp5_plane_state *mdp5_state;
if (plane->state && plane->state->fb)
- drm_framebuffer_unreference(plane->state->fb);
+ drm_framebuffer_put(plane->state->fb);
kfree(to_mdp5_plane_state(plane->state));
plane->state = NULL;
@@ -231,7 +231,7 @@ static void mdp5_plane_destroy_state(struct drm_plane *plane,
struct mdp5_plane_state *pstate = to_mdp5_plane_state(state);
if (state->fb)
- drm_framebuffer_unreference(state->fb);
+ drm_framebuffer_put(state->fb);
kfree(pstate);
}
