Commit acc29d50 authored by Thomas Zimmermann's avatar Thomas Zimmermann Committed by Jani Nikula
Browse files

drm/client: Export drm_client_dev_unregister() 



Export drm_client_dev_unregister() for use by the i915 driver. The
driver does not use drm_dev_unregister(), so it has to clean up the
in-kernel DRM clients by itself.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarJouni Högander <jouni.hogander@intel.com>
Acked-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Acked-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240409081029.17843-2-tzimmermann@suse.de


Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
parent 407569ff

drivers/gpu/drm/drm_client.c

+13 −0
Original line number Diff line number Diff line
@@ -172,6 +172,18 @@ void drm_client_release(struct drm_client_dev *client) 
}

EXPORT_SYMBOL(drm_client_release);



/**

 * drm_client_dev_unregister - Unregister clients

 * @dev: DRM device

 *

 * This function releases all clients by calling each client's

 * &drm_client_funcs.unregister callback. The callback function

 * is responsibe for releaseing all resources including the client

 * itself.

 *

 * The helper drm_dev_unregister() calls this function. Drivers

 * that use it don't need to call this function themselves.

 */

void drm_client_dev_unregister(struct drm_device *dev)

{

	struct drm_client_dev *client, *tmp;
@@ -191,6 +203,7 @@ void drm_client_dev_unregister(struct drm_device *dev) 
	}

	mutex_unlock(&dev->clientlist_mutex);

}

EXPORT_SYMBOL(drm_client_dev_unregister);



/**

 * drm_client_dev_hotplug - Send hotplug event to clients