[PATCH 02/18] drm: fix memory leak around mode_group (v2)

[Dariusz Gadomski]

From: Dave Airlie <airlied at redhat.com>

BugLink: https://bugs.launchpad.net/bugs/1104230

This mode group id_list was never being freed.

v2: take David's suggestion to free in minor_free.

Signed-off-by: Dave Airlie <airlied at redhat.com>

Conflicts:
	drivers/gpu/drm/drm_crtc.c
	drivers/gpu/drm/drm_stub.c

(cherry picked from commit 04a2b20670b9c24e69497ff5315f3d28955c8284 upstream)
Signed-off-by: Dariusz Gadomski <dariusz.gadomski at canonical.com>
---
 drivers/gpu/drm/drm_crtc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index fe94cc1..ba5b0c3 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1438,6 +1438,7 @@ void drm_mode_group_destroy(struct drm_mode_group *group)
  * NOTE: Driver's shouldn't ever call drm_mode_group_init_legacy_group - it is
  * the drm core's responsibility to set up mode control groups.
  */
+
 int drm_mode_group_init_legacy_group(struct drm_device *dev,
 				     struct drm_mode_group *group)
 {
-- 
1.9.1