[media] V4L: remove V4L1 compatibility mode

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

3 files changed, 5 insertions, 47 deletions

diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index b19eab14097..8a7aead76a3 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -16,24 +16,7 @@
 #include <linux/ioctl.h>
 #include <linux/videodev2.h>
 
-#if defined(__MIN_V4L1) && defined (__KERNEL__)
-
-/*
- * Used by those V4L2 core functions that need a minimum V4L1 support,
- * in order to allow V4L1 Compatibilty code compilation.
- */
-
-struct video_mbuf
-{
-	int	size;		/* Total memory to map */
-	int	frames;		/* Frames */
-	int	offsets[VIDEO_MAX_FRAME];
-};
-
-#define VIDIOCGMBUF		_IOR('v',20, struct video_mbuf)		/* Memory map buffer info */
-
-#else
-#if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__)
+#if defined(CONFIG_VIDEO_V4L1) || defined(CONFIG_VIDEO_V4L1_MODULE) || !defined(__KERNEL__)
 
 #define VID_TYPE_CAPTURE	1	/* Can capture */
 #define VID_TYPE_TUNER		2	/* Can tune */
@@ -328,8 +311,7 @@ struct video_code
 #define VID_PLAY_RESET			13
 #define VID_PLAY_END_MARK		14
 
-#endif /* CONFIG_VIDEO_V4L1_COMPAT */
-#endif /* __MIN_V4L1 */
+#endif /* CONFIG_VIDEO_V4L1 */
 
 #endif /* __LINUX_VIDEODEV_H */
 
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 06daa6e8e05..67df37542c6 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -14,12 +14,7 @@
 #include <linux/device.h>
 #include <linux/mutex.h>
 #include <linux/compiler.h> /* need __user */
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-#define __MIN_V4L1
-#include <linux/videodev.h>
-#else
 #include <linux/videodev2.h>
-#endif
 
 struct v4l2_fh;
 
@@ -113,10 +108,6 @@ struct v4l2_ioctl_ops {
 
 
 	int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i);
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-			/* buffer type is struct vidio_mbuf * */
-	int (*vidiocgmbuf)  (struct file *file, void *fh, struct video_mbuf *p);
-#endif
 	int (*vidioc_g_fbuf)   (struct file *file, void *fh,
 				struct v4l2_framebuffer *a);
 	int (*vidioc_s_fbuf)   (struct file *file, void *fh,
@@ -300,22 +291,15 @@ extern void v4l_printk_ioctl(unsigned int cmd);
 extern const char *v4l2_field_names[];
 extern const char *v4l2_type_names[];
 
-/*  Compatibility layer interface  --  v4l1-compat module */
-typedef long (*v4l2_kioctl)(struct file *file,
-			   unsigned int cmd, void *arg);
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-long v4l_compat_translate_ioctl(struct file *file,
-			       int cmd, void *arg, v4l2_kioctl driver_ioctl);
-#else
-#define v4l_compat_translate_ioctl(file, cmd, arg, ioctl) (-EINVAL)
-#endif
-
 #ifdef CONFIG_COMPAT
 /* 32 Bits compatibility layer for 64 bits processors */
 extern long v4l2_compat_ioctl32(struct file *file, unsigned int cmd,
 				unsigned long arg);
 #endif
 
+typedef long (*v4l2_kioctl)(struct file *file,
+		unsigned int cmd, void *arg);
+
 /* Include support for obsoleted stuff */
 extern long video_usercopy(struct file *file, unsigned int cmd,
 				unsigned long arg, v4l2_kioctl func);
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 1d3835fc26b..90ed895e217 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -17,10 +17,6 @@
 #define _VIDEOBUF_CORE_H
 
 #include <linux/poll.h>
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-#define __MIN_V4L1
-#include <linux/videodev.h>
-#endif
 #include <linux/videodev2.h>
 
 #define UNSET (-1U)
@@ -212,10 +208,6 @@ int videobuf_qbuf(struct videobuf_queue *q,
 		  struct v4l2_buffer *b);
 int videobuf_dqbuf(struct videobuf_queue *q,
 		   struct v4l2_buffer *b, int nonblocking);
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-int videobuf_cgmbuf(struct videobuf_queue *q,
-		    struct video_mbuf *mbuf, int count);
-#endif
 int videobuf_streamon(struct videobuf_queue *q);
 int videobuf_streamoff(struct videobuf_queue *q);