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[media] media: Add KernelDoc documentation for struct media_entity_graph 

KernelDoc doesn't appear to handle anonymous structs defined inside
another gracefully. As the struct is internal to the framework graph walk
algorithm, detailed documentation isn't seen very important.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
steinar/wifi_calib_4_9_kernel
Sakari Ailus 2015-12-16 11:32:20 -02:00 committed by Mauro Carvalho Chehab
parent 82c682905d
commit 434257f19c
1 changed files with 9 additions and 0 deletions
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9
include/media/media-entity.h
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@ -97,6 +97,15 @@ struct media_entity_enum {
int idx_max;
};
/**
* struct media_entity_graph - Media graph traversal state
*
* @stack: Graph traversal stack; the stack contains information
* on the path the media entities to be walked and the
* links through which they were reached.
* @entities: Visited entities
* @top: The top of the stack
*/
struct media_entity_graph {
struct {
struct media_entity *entity;