[PATCH v3 10/13] drm: Clean up colorop objects during mode_config cleanup

[Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>]

Tear down all registered drm_colorop objects during
drm_mode_config_cleanup() by invoking their destroy callbacks.

This ensures proper cleanup of color pipeline objects during DRM device
removal.

Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
---
 drivers/gpu/drm/drm_mode_config.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/drm_mode_config.c b/drivers/gpu/drm/drm_mode_config.c
index d12db9b0bab8..84ae8a23a367 100644
--- a/drivers/gpu/drm/drm_mode_config.c
+++ b/drivers/gpu/drm/drm_mode_config.c
@@ -524,6 +524,7 @@ void drm_mode_config_cleanup(struct drm_device *dev)
 	struct drm_property *property, *pt;
 	struct drm_property_blob *blob, *bt;
 	struct drm_plane *plane, *plt;
+	struct drm_colorop *colorop, *copt;
 
 	list_for_each_entry_safe(encoder, enct, &dev->mode_config.encoder_list,
 				 head) {
@@ -553,6 +554,11 @@ void drm_mode_config_cleanup(struct drm_device *dev)
 		drm_property_destroy(dev, property);
 	}
 
+	list_for_each_entry_safe(colorop, copt, &dev->mode_config.colorop_list,
+				 head) {
+		colorop->funcs->destroy(colorop);
+	}
+
 	list_for_each_entry_safe(plane, plt, &dev->mode_config.plane_list,
 				 head) {
 		plane->funcs->destroy(plane);
-- 
2.25.1