dma-buf/sync_file: de-stage sync_file headers

Move sync_file headers file to include/ dir.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

5 files changed, 5 insertions, 162 deletions

diff --git a/drivers/staging/android/sync.h b/drivers/staging/android/sync.h
index df44abb..b56885c 100644
--- a/drivers/staging/android/sync.h
+++ b/drivers/staging/android/sync.h
@@ -20,8 +20,8 @@
 #include <linux/spinlock.h>
 #include <linux/fence.h>
 
-#include "sync_file.h"
-#include "uapi/sync_file.h"
+#include <linux/sync_file.h>
+#include <uapi/linux/sync_file.h>
 
 struct sync_timeline;
 
diff --git a/drivers/staging/android/sync_debug.c b/drivers/staging/android/sync_debug.c
index 8b55218..5f57499 100644
--- a/drivers/staging/android/sync_debug.c
+++ b/drivers/staging/android/sync_debug.c
@@ -26,7 +26,7 @@
 #include <linux/uaccess.h>
 #include <linux/anon_inodes.h>
 #include <linux/time64.h>
-#include "sync_file.h"
+#include <linux/sync_file.h>
 #include "sw_sync.h"
 
 #ifdef CONFIG_DEBUG_FS
diff --git a/drivers/staging/android/sync_file.c b/drivers/staging/android/sync_file.c
index eabf90d..f08cf2d 100644
--- a/drivers/staging/android/sync_file.c
+++ b/drivers/staging/android/sync_file.c
@@ -23,8 +23,8 @@
 #include <linux/slab.h>
 #include <linux/uaccess.h>
 #include <linux/anon_inodes.h>
-#include "sync_file.h"
-#include "uapi/sync_file.h"
+#include <linux/sync_file.h>
+#include <uapi/linux/sync_file.h>
 
 static const struct file_operations sync_file_fops;
 
diff --git a/drivers/staging/android/sync_file.h b/drivers/staging/android/sync_file.h
deleted file mode 100644
index c6ffe8b..0000000
--- a/drivers/staging/android/sync_file.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * include/linux/sync_file.h
- *
- * Copyright (C) 2012 Google, Inc.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _LINUX_SYNC_FILE_H
-#define _LINUX_SYNC_FILE_H
-
-#include <linux/types.h>
-#include <linux/kref.h>
-#include <linux/ktime.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/fence.h>
-
-struct sync_file_cb {
-	struct fence_cb cb;
-	struct fence *fence;
-	struct sync_file *sync_file;
-};
-
-/**
- * struct sync_file - sync file to export to the userspace
- * @file:		file representing this fence
- * @kref:		reference count on fence.
- * @name:		name of sync_file.  Useful for debugging
- * @sync_file_list:	membership in global file list
- * @num_fences:		number of sync_pts in the fence
- * @wq:			wait queue for fence signaling
- * @status:		0: signaled, >0:active, <0: error
- * @cbs:		sync_pts callback information
- */
-struct sync_file {
-	struct file		*file;
-	struct kref		kref;
-	char			name[32];
-#ifdef CONFIG_DEBUG_FS
-	struct list_head	sync_file_list;
-#endif
-	int num_fences;
-
-	wait_queue_head_t	wq;
-	atomic_t		status;
-
-	struct sync_file_cb	cbs[];
-};
-
-struct sync_file *sync_file_create(struct fence *fence);
-
-#endif /* _LINUX_SYNC_H */
diff --git a/drivers/staging/android/uapi/sync_file.h b/drivers/staging/android/uapi/sync_file.h
deleted file mode 100644
index 413303d..0000000
--- a/drivers/staging/android/uapi/sync_file.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (C) 2012 Google, Inc.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _UAPI_LINUX_SYNC_H
-#define _UAPI_LINUX_SYNC_H
-
-#include <linux/ioctl.h>
-#include <linux/types.h>
-
-/**
- * struct sync_merge_data - data passed to merge ioctl
- * @name:	name of new fence
- * @fd2:	file descriptor of second fence
- * @fence:	returns the fd of the new fence to userspace
- * @flags:	merge_data flags
- * @pad:	padding for 64-bit alignment, should always be zero
- */
-struct sync_merge_data {
-	char	name[32];
-	__s32	fd2;
-	__s32	fence;
-	__u32	flags;
-	__u32	pad;
-};
-
-/**
- * struct sync_fence_info - detailed fence information
- * @obj_name:		name of parent sync_timeline
-* @driver_name:	name of driver implementing the parent
-* @status:		status of the fence 0:active 1:signaled <0:error
- * @flags:		fence_info flags
- * @timestamp_ns:	timestamp of status change in nanoseconds
- */
-struct sync_fence_info {
-	char	obj_name[32];
-	char	driver_name[32];
-	__s32	status;
-	__u32	flags;
-	__u64	timestamp_ns;
-};
-
-/**
- * struct sync_file_info - data returned from fence info ioctl
- * @name:	name of fence
- * @status:	status of fence. 1: signaled 0:active <0:error
- * @flags:	sync_file_info flags
- * @num_fences	number of fences in the sync_file
- * @pad:	padding for 64-bit alignment, should always be zero
- * @sync_fence_info: pointer to array of structs sync_fence_info with all
- *		 fences in the sync_file
- */
-struct sync_file_info {
-	char	name[32];
-	__s32	status;
-	__u32	flags;
-	__u32	num_fences;
-	__u32	pad;
-
-	__u64	sync_fence_info;
-};
-
-#define SYNC_IOC_MAGIC		'>'
-
-/**
- * Opcodes  0, 1 and 2 were burned during a API change to avoid users of the
- * old API to get weird errors when trying to handling sync_files. The API
- * change happened during the de-stage of the Sync Framework when there was
- * no upstream users available.
- */
-
-/**
- * DOC: SYNC_IOC_MERGE - merge two fences
- *
- * Takes a struct sync_merge_data.  Creates a new fence containing copies of
- * the sync_pts in both the calling fd and sync_merge_data.fd2.  Returns the
- * new fence's fd in sync_merge_data.fence
- */
-#define SYNC_IOC_MERGE		_IOWR(SYNC_IOC_MAGIC, 3, struct sync_merge_data)
-
-/**
- * DOC: SYNC_IOC_FENCE_INFO - get detailed information on a fence
- *
- * Takes a struct sync_file_info_data with extra space allocated for pt_info.
- * Caller should write the size of the buffer into len.  On return, len is
- * updated to reflect the total size of the sync_file_info_data including
- * pt_info.
- *
- * pt_info is a buffer containing sync_pt_infos for every sync_pt in the fence.
- * To iterate over the sync_pt_infos, use the sync_pt_info.len field.
- */
-#define SYNC_IOC_FILE_INFO	_IOWR(SYNC_IOC_MAGIC, 4, struct sync_file_info)
-
-#endif /* _UAPI_LINUX_SYNC_H */