From: Gustavo Padovan gustavo.padovan@collabora.co.uk
SW_SYNC should never be used by other pieces of the kernel apart from sync_debug as it is only a Sync File Validation Framework, so hide any info to avoid confuse this with a standard kernel internal API.
Signed-off-by: Gustavo Padovan gustavo.padovan@collabora.co.uk --- drivers/staging/android/sw_sync.c | 26 -------------------------- drivers/staging/android/sync_debug.h | 15 --------------- 2 files changed, 41 deletions(-)
diff --git a/drivers/staging/android/sw_sync.c b/drivers/staging/android/sw_sync.c index 115c917..b4ae092 100644 --- a/drivers/staging/android/sw_sync.c +++ b/drivers/staging/android/sw_sync.c @@ -46,13 +46,6 @@ static inline struct sync_pt *fence_to_sync_pt(struct fence *fence) return container_of(fence, struct sync_pt, base); }
-/** - * sync_timeline_create() - creates a sync object - * @name: sync_timeline name - * - * Creates a new sync_timeline. Returns the sync_timeline object or NULL in - * case of error. - */ struct sync_timeline *sync_timeline_create(const char *name) { struct sync_timeline *obj; @@ -94,14 +87,6 @@ static void sync_timeline_put(struct sync_timeline *obj) kref_put(&obj->kref, sync_timeline_free); }
-/** - * sync_timeline_signal() - signal a status change on a sync_timeline - * @obj: sync_timeline to signal - * @inc: num to increment on timeline->value - * - * A sync implementation should call this any time one of it's fences - * has signaled or has an error condition. - */ static void sync_timeline_signal(struct sync_timeline *obj, unsigned int inc) { unsigned long flags; @@ -122,17 +107,6 @@ static void sync_timeline_signal(struct sync_timeline *obj, unsigned int inc) spin_unlock_irqrestore(&obj->child_list_lock, flags); }
-/** - * sync_pt_create() - creates a sync pt - * @parent: fence's parent sync_timeline - * @size: size to allocate for this pt - * @inc: value of the fence - * - * Creates a new sync_pt as a child of @parent. @size bytes will be - * allocated allowing for implementation specific data to be kept after - * the generic sync_timeline struct. Returns the sync_pt object or - * NULL in case of error. - */ static struct sync_pt *sync_pt_create(struct sync_timeline *obj, int size, unsigned int value) { diff --git a/drivers/staging/android/sync_debug.h b/drivers/staging/android/sync_debug.h index 425ebc5..c44f447 100644 --- a/drivers/staging/android/sync_debug.h +++ b/drivers/staging/android/sync_debug.h @@ -20,15 +20,6 @@ #include <linux/sync_file.h> #include <uapi/linux/sync_file.h>
-/** - * struct sync_timeline - sync object - * @kref: reference count on fence. - * @name: name of the sync_timeline. Useful for debugging - * @child_list_head: list of children sync_pts for this sync_timeline - * @child_list_lock: lock protecting @child_list_head and fence.status - * @active_list_head: list of active (unsignaled/errored) sync_pts - * @sync_timeline_list: membership in global sync_timeline_list - */ struct sync_timeline { struct kref kref; char name[32]; @@ -50,12 +41,6 @@ static inline struct sync_timeline *fence_parent(struct fence *fence) child_list_lock); }
-/** - * struct sync_pt - sync_pt object - * @base: base fence object - * @child_list: sync timeline child's list - * @active_list: sync timeline active child's list - */ struct sync_pt { struct fence base; struct list_head child_list;