Commit ef30afef authored by Gustavo Padovan's avatar Gustavo Padovan Committed by Greg Kroah-Hartman

staging/android: remove struct sync_timeline_ops

Move drv_name, the last field of sync_timeline_ops, to sync_timeline
and remove sync_timeline_ops.

struct sync_timeline_ops was just an extra abstraction on top of
fence_ops, and in the last few commits we removed all it ops in favor
of cleaner fence_ops.
Signed-off-by: default avatarGustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: default avatarSumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5c1401f8
......@@ -38,16 +38,11 @@ struct fence *sw_sync_pt_create(struct sw_sync_timeline *obj, u32 value)
}
EXPORT_SYMBOL(sw_sync_pt_create);
static struct sync_timeline_ops sw_sync_timeline_ops = {
.driver_name = "sw_sync",
};
struct sw_sync_timeline *sw_sync_timeline_create(const char *name)
{
struct sw_sync_timeline *obj = (struct sw_sync_timeline *)
sync_timeline_create(&sw_sync_timeline_ops,
sizeof(struct sw_sync_timeline),
name);
sync_timeline_create(sizeof(struct sw_sync_timeline),
"sw_sync", name);
return obj;
}
......
......@@ -30,8 +30,8 @@
static const struct fence_ops android_fence_ops;
struct sync_timeline *sync_timeline_create(const struct sync_timeline_ops *ops,
int size, const char *name)
struct sync_timeline *sync_timeline_create(int size, const char *drv_name,
const char *name)
{
struct sync_timeline *obj;
......@@ -43,9 +43,9 @@ struct sync_timeline *sync_timeline_create(const struct sync_timeline_ops *ops,
return NULL;
kref_init(&obj->kref);
obj->ops = ops;
obj->context = fence_context_alloc(1);
strlcpy(obj->name, name, sizeof(obj->name));
strlcpy(obj->drv_name, drv_name, sizeof(obj->drv_name));
INIT_LIST_HEAD(&obj->child_list_head);
INIT_LIST_HEAD(&obj->active_list_head);
......@@ -139,7 +139,7 @@ static const char *android_fence_get_driver_name(struct fence *fence)
{
struct sync_timeline *parent = fence_parent(fence);
return parent->ops->driver_name;
return parent->drv_name;
}
static const char *android_fence_get_timeline_name(struct fence *fence)
......
......@@ -23,20 +23,10 @@
#include <linux/sync_file.h>
#include <uapi/linux/sync_file.h>
struct sync_timeline;
/**
* struct sync_timeline_ops - sync object implementation ops
* @driver_name: name of the implementation
*/
struct sync_timeline_ops {
const char *driver_name;
};
/**
* struct sync_timeline - sync object
* @kref: reference count on fence.
* @ops: ops that define the implementation of the sync_timeline
* @drv_name: drv_name of the driver using the sync_timeline
* @name: name of the sync_timeline. Useful for debugging
* @destroyed: set when sync_timeline is destroyed
* @child_list_head: list of children sync_pts for this sync_timeline
......@@ -47,7 +37,7 @@ struct sync_timeline_ops {
*/
struct sync_timeline {
struct kref kref;
const struct sync_timeline_ops *ops;
char drv_name[32];
char name[32];
/* protected by child_list_lock */
......@@ -76,17 +66,17 @@ static inline struct sync_timeline *fence_parent(struct fence *fence)
/**
* sync_timeline_create() - creates a sync object
* @ops: specifies the implementation ops for the object
* @size: size to allocate for this obj
* @drv_name: sync_timeline driver name
* @name: sync_timeline name
*
* Creates a new sync_timeline which will use the implementation specified by
* @ops. @size bytes will be allocated allowing for implementation specific
* data to be kept after the generic sync_timeline struct. Returns the
* sync_timeline object or NULL in case of error.
* Creates a new sync_timeline. @size bytes will be allocated allowing
* for implementation specific data to be kept after the generic
* sync_timeline struct. Returns the sync_timeline object or NULL in
* case of error.
*/
struct sync_timeline *sync_timeline_create(const struct sync_timeline_ops *ops,
int size, const char *name);
struct sync_timeline *sync_timeline_create(int size, const char *drv_name,
const char *name);
/**
* sync_timeline_destroy() - destroys a sync object
......
......@@ -133,8 +133,7 @@ static void sync_print_obj(struct seq_file *s, struct sync_timeline *obj)
struct list_head *pos;
unsigned long flags;
seq_printf(s, "%s %s: %d\n", obj->name, obj->ops->driver_name,
obj->value);
seq_printf(s, "%s %s: %d\n", obj->name, obj->drv_name, obj->value);
spin_lock_irqsave(&obj->child_list_lock, flags);
list_for_each(pos, &obj->child_list_head) {
......
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