Merge tag 'drm-misc-next-2025-10-28' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

drm-misc-next for v6.19-rc1:

UAPI Changes:

Cross-subsystem Changes:
- Update DT bindings for renesas and powervr-rogue.
- Update MAINTAINERS email and add spsc_queue.

Core Changes:
- Allow ttm page protection flags on risc-v.
- Move freeing of drm client memory to driver.

Driver Changes:
- Assorted small fixes and updates to qaic, ivpu, st7571-i2c, gud,
  amdxdna.
- Allow configuration of vkms' display through configfs.
- Add Arm Ethos-U65/U85 accel driver.

Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>
From: Maarten Lankhorst <dev@lankhorst.se>
Link: https://patch.msgid.link/32b43261-3c99-49d9-92ee-615ada1d01e8@lankhorst.se

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/gpu/drm/drm_client_event.c b/drivers/gpu/drm/drm_client_event.c
index c3baeb4d4e6b..d25dc5250983 100644
--- a/drivers/gpu/drm/drm_client_event.c
+++ b/drivers/gpu/drm/drm_client_event.c
@@ -39,12 +39,13 @@ void drm_client_dev_unregister(struct drm_device *dev)
 	mutex_lock(&dev->clientlist_mutex);
 	list_for_each_entry_safe(client, tmp, &dev->clientlist, list) {
 		list_del(&client->list);
-		if (client->funcs && client->funcs->unregister) {
+		/*
+		 * Unregistering consumes and frees the client.
+		 */
+		if (client->funcs && client->funcs->unregister)
 			client->funcs->unregister(client);
-		} else {
+		else
 			drm_client_release(client);
-			kfree(client);
-		}
 	}
 	mutex_unlock(&dev->clientlist_mutex);
 }