From fc641261e1227ed7d083d55c8b47f3e9cd173681 Mon Sep 17 00:00:00 2001 From: Shuah Khan Date: Mon, 14 Mar 2016 19:24:25 -0300 Subject: [media] media: Update documentation for media_entity_notify Update documentation for media_entity_notify to clearly state the usage restrictions. This handler is intended for creating links between exiting entities and should not used to create and register entities. Signed-off-by: Shuah Khan Signed-off-by: Mauro Carvalho Chehab --- include/media/media-device.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'include/media') diff --git a/include/media/media-device.h b/include/media/media-device.h index ef93e21335df..a267f9ceee8f 100644 --- a/include/media/media-device.h +++ b/include/media/media-device.h @@ -39,8 +39,10 @@ struct device; * @notify_data: Input data to invoke the callback * @notify: Callback function pointer * - * Drivers may register a callback to take action when - * new entities get registered with the media device. + * Drivers may register a callback to take action when new entities get + * registered with the media device. This handler is intended for creating + * links between existing entities and should not create entities and register + * them. */ struct media_entity_notify { struct list_head list; -- cgit v1.2.3