staging/android: remove sw_sync_timeline and sw_sync_pt

As we moved value storage to sync_timeline and fence those two structs
became useless and can be removed now.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/android/sw_sync.c

@@ -25,31 +25,21 @@
 
 #include "sw_sync.h"
 
-struct fence *sw_sync_pt_create(struct sw_sync_timeline *obj, u32 value)
+struct fence *sw_sync_pt_create(struct sync_timeline *obj, u32 value)
 {
-	struct sw_sync_pt *pt;
-
-	pt = (struct sw_sync_pt *)
-		sync_pt_create(&obj->obj, sizeof(struct sw_sync_pt), value);
-
-	pt->value = value;
-
-	return (struct fence *)pt;
+	return sync_pt_create(obj, sizeof(struct fence), value);
 }
 EXPORT_SYMBOL(sw_sync_pt_create);
 
-struct sw_sync_timeline *sw_sync_timeline_create(const char *name)
+struct sync_timeline *sw_sync_timeline_create(const char *name)
 {
-	struct sw_sync_timeline *obj = (struct sw_sync_timeline *)
-		sync_timeline_create(sizeof(struct sw_sync_timeline),
-				     "sw_sync", name);
-
-	return obj;
+	return sync_timeline_create(sizeof(struct sync_timeline),
+				    "sw_sync", name);
 }
 EXPORT_SYMBOL(sw_sync_timeline_create);
 
-void sw_sync_timeline_inc(struct sw_sync_timeline *obj, u32 inc)
+void sw_sync_timeline_inc(struct sync_timeline *obj, u32 inc)
 {
-	sync_timeline_signal(&obj->obj, inc);
+	sync_timeline_signal(obj, inc);
 }
 EXPORT_SYMBOL(sw_sync_timeline_inc);

drivers/staging/android/sw_sync.h

@@ -22,34 +22,22 @@
 #include "sync.h"
 #include "uapi/sw_sync.h"
 
-struct sw_sync_timeline {
-	struct	sync_timeline	obj;
-
-	u32			value;
-};
-
-struct sw_sync_pt {
-	struct fence		pt;
-
-	u32			value;
-};
-
 #if IS_ENABLED(CONFIG_SW_SYNC)
-struct sw_sync_timeline *sw_sync_timeline_create(const char *name);
-void sw_sync_timeline_inc(struct sw_sync_timeline *obj, u32 inc);
+struct sync_timeline *sw_sync_timeline_create(const char *name);
+void sw_sync_timeline_inc(struct sync_timeline *obj, u32 inc);
 
-struct fence *sw_sync_pt_create(struct sw_sync_timeline *obj, u32 value);
+struct fence *sw_sync_pt_create(struct sync_timeline *obj, u32 value);
 #else
-static inline struct sw_sync_timeline *sw_sync_timeline_create(const char *name)
+static inline struct sync_timeline *sw_sync_timeline_create(const char *name)
 {
 	return NULL;
 }
 
-static inline void sw_sync_timeline_inc(struct sw_sync_timeline *obj, u32 inc)
+static inline void sw_sync_timeline_inc(struct sync_timeline *obj, u32 inc)
 {
 }
 
-static inline struct fence *sw_sync_pt_create(struct sw_sync_timeline *obj,
+static inline struct fence *sw_sync_pt_create(struct sync_timeline *obj,
 					      u32 value)
 {
 	return NULL;

drivers/staging/android/sync_debug.c

@@ -209,7 +209,7 @@ static const struct file_operations sync_info_debugfs_fops = {
 /* opening sw_sync create a new sync obj */
 static int sw_sync_debugfs_open(struct inode *inode, struct file *file)
 {
-	struct sw_sync_timeline *obj;
+	struct sync_timeline *obj;
 	char task_comm[TASK_COMM_LEN];
 
 	get_task_comm(task_comm, current);
@@ -225,13 +225,13 @@ static int sw_sync_debugfs_open(struct inode *inode, struct file *file)
 
 static int sw_sync_debugfs_release(struct inode *inode, struct file *file)
 {
-	struct sw_sync_timeline *obj = file->private_data;
+	struct sync_timeline *obj = file->private_data;
 
-	sync_timeline_destroy(&obj->obj);
+	sync_timeline_destroy(obj);
 	return 0;
 }
 
-static long sw_sync_ioctl_create_fence(struct sw_sync_timeline *obj,
+static long sw_sync_ioctl_create_fence(struct sync_timeline *obj,
 				       unsigned long arg)
 {
 	int fd = get_unused_fd_flags(O_CLOEXEC);
@@ -277,7 +277,7 @@ static long sw_sync_ioctl_create_fence(struct sw_sync_timeline *obj,
 	return err;
 }
 
-static long sw_sync_ioctl_inc(struct sw_sync_timeline *obj, unsigned long arg)
+static long sw_sync_ioctl_inc(struct sync_timeline *obj, unsigned long arg)
 {
 	u32 value;
 
@@ -292,7 +292,7 @@ static long sw_sync_ioctl_inc(struct sw_sync_timeline *obj, unsigned long arg)
 static long sw_sync_ioctl(struct file *file, unsigned int cmd,
 			  unsigned long arg)
 {
-	struct sw_sync_timeline *obj = file->private_data;
+	struct sync_timeline *obj = file->private_data;
 
 	switch (cmd) {
 	case SW_SYNC_IOC_CREATE_FENCE: