V4L/DVB (4068): Removed all references to kernel stuff from videodev.h and videodev2.h

The videodev.h and videodev2.h describe the public API for V4L and V4L2.
It shouldn't have there any kernel-specific stuff. Those were moved to
v4l2-dev.h.
This patch removes some uneeded headers and include v4l2-common.h on all
V4L driver. This header includes device implementation of V4L2 API provided
on v4l2-dev.h as well as V4L2 internal ioctls that provides connections
between master driver and its i2c devices.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

5 files changed, 9 insertions, 31 deletions

diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 5b6205544a7a..41bc7e9603cd 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -12,13 +12,6 @@
 #ifndef __LINUX_VIDEODEV_H
 #define __LINUX_VIDEODEV_H
 
-#include <linux/types.h>
-#include <linux/poll.h>
-#include <linux/fs.h>
-#include <linux/device.h>
-#include <linux/mutex.h>
-#include <linux/compiler.h> /* need __user */
-
 #define HAVE_V4L1 1
 
 #include <linux/videodev2.h>
@@ -343,10 +336,6 @@ struct video_code
 #define VID_HARDWARE_SN9C102    38
 #define VID_HARDWARE_ARV        39
 
-#ifdef __KERNEL__
-#include <media/v4l2-dev.h>
-#endif /* __KERNEL__ */
-
 #endif /* __LINUX_VIDEODEV_H */
 
 /*
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index bb58197ab6b9..795831d9f4d4 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -24,7 +24,6 @@
  * Common stuff for both V4L1 and V4L2
  * Moved from videodev.h
  */
-
 #define VIDEO_MAX_FRAME               32
 
 #define VID_TYPE_CAPTURE        1       /* Can capture */
@@ -200,7 +199,6 @@ struct v4l2_capability
 /*
  *      V I D E O   I M A G E   F O R M A T
  */
-
 struct v4l2_pix_format
 {
         __u32                   width;
@@ -213,7 +211,7 @@ struct v4l2_pix_format
         __u32                   priv;           /* private data, depends on pixelformat */
 };
 
-/*           Pixel format    FOURCC                  depth  Description   */
+/*      Pixel format         FOURCC                        depth  Description  */
 #define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R','G','B','1') /*  8  RGB-3-3-2     */
 #define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R','G','B','O') /* 16  RGB-5-5-5     */
 #define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R','G','B','P') /* 16  RGB-5-6-5     */
@@ -273,7 +271,6 @@ struct v4l2_fmtdesc
 
 #define V4L2_FMT_FLAG_COMPRESSED 0x0001
 
-
 /*
  *      T I M E C O D E
  */
@@ -303,7 +300,6 @@ struct v4l2_timecode
 #define V4L2_TC_USERBITS_8BITCHARS      0x0008
 /* The above is based on SMPTE timecodes */
 
-
 /*
  *      M P E G   C O M P R E S S I O N   P A R A M E T E R S
  *
@@ -311,8 +307,6 @@ struct v4l2_timecode
  *  ###          there will be some incompatible changes.
  *
  */
-
-
 enum v4l2_bitrate_mode {
         V4L2_BITRATE_NONE = 0,  /* not specified */
         V4L2_BITRATE_CBR,       /* constant bitrate */
@@ -421,7 +415,6 @@ struct v4l2_jpegcompression
                                         * allways use APP0 */
 };
 
-
 /*
  *      M E M O R Y - M A P P I N G   B U F F E R S
  */
@@ -503,7 +496,6 @@ struct v4l2_window
         void                    __user *bitmap;
 };
 
-
 /*
  *      C A P T U R E   P A R A M E T E R S
  */
@@ -516,6 +508,7 @@ struct v4l2_captureparm
         __u32              readbuffers;   /*  # of buffers for read */
         __u32              reserved[4];
 };
+
 /*  Flags for 'capability' and 'capturemode' fields */
 #define V4L2_MODE_HIGHQUALITY   0x0001  /*  High quality imaging mode */
 #define V4L2_CAP_TIMEPERFRAME   0x1000  /*  timeperframe field is supported */
@@ -533,7 +526,6 @@ struct v4l2_outputparm
 /*
  *      I N P U T   I M A G E   C R O P P I N G
  */
-
 struct v4l2_cropcap {
         enum v4l2_buf_type      type;
         struct v4l2_rect        bounds;
@@ -640,7 +632,6 @@ struct v4l2_standard
         __u32                reserved[4];
 };
 
-
 /*
  *      V I D E O   I N P U T S
  */
@@ -655,6 +646,7 @@ struct v4l2_input
         __u32        status;
         __u32        reserved[4];
 };
+
 /*  Values for the 'type' field */
 #define V4L2_INPUT_TYPE_TUNER           1
 #define V4L2_INPUT_TYPE_CAMERA          2
@@ -834,6 +826,7 @@ struct v4l2_audio
         __u32   mode;
         __u32   reserved[2];
 };
+
 /*  Flags for the 'capability' field */
 #define V4L2_AUDCAP_STEREO              0x00001
 #define V4L2_AUDCAP_AVL                 0x00002
@@ -857,7 +850,6 @@ struct v4l2_audioout
  */
 
 /* Raw VBI */
-
 struct v4l2_vbi_format
 {
         __u32   sampling_rate;          /* in 1 Hz */
@@ -964,8 +956,6 @@ struct v4l2_streamparm
         } parm;
 };
 
-
-
 /*
  *      I O C T L   C O D E S   F O R   V I D E O   D E V I C E S
  *
diff --git a/include/media/ovcamchip.h b/include/media/ovcamchip.h
index 8138983adced..0f43451f8bb3 100644
--- a/include/media/ovcamchip.h
+++ b/include/media/ovcamchip.h
@@ -15,6 +15,7 @@
 #define __LINUX_OVCAMCHIP_H
 
 #include <linux/videodev.h>
+#include <media/v4l2-common.h>
 #include <linux/i2c.h>
 
 /* --------------------------------- */
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index 4507cb61ae93..83fe2e3d1e25 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -2,7 +2,7 @@
 #define __SAA7146_VV__
 
 #include <linux/videodev.h>
-
+#include <media/v4l2-common.h>
 #include <media/saa7146.h>
 #include <media/video-buf.h>
 
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index c2f54d2c9a4c..dec6b24e4c42 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -40,8 +40,6 @@
 #define VFL_TYPE_RADIO          2
 #define VFL_TYPE_VTX            3
 
-        const struct file_operations *fops;
-
 /*  Video standard functions  */
 extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs);
 extern int v4l2_video_std_construct(struct v4l2_standard *vs,
@@ -92,7 +90,7 @@ struct v4l2_tvnorm {
 struct video_device
 {
         /* device ops */
-        struct file_operations *fops;
+        const struct file_operations *fops;
 
         /* device info */
         struct device *dev;
@@ -297,7 +295,7 @@ struct video_device
         int (*vidioc_log_status)       (struct file *file, void *fh);
 
 
-#if OBSOLETE_OWNER /* to be removed soon */
+#ifdef OBSOLETE_OWNER /* to be removed soon */
 /* obsolete -- fops->owner is used instead */
 struct module *owner;
 /* dev->driver_data will be used instead some day.
@@ -351,7 +349,7 @@ video_device_remove_file(struct video_device *vfd,
         class_device_remove_file(&vfd->class_dev, attr);
 }
 
-#if OBSOLETE_OWNER /* to be removed soon */
+#ifdef OBSOLETE_OWNER /* to be removed soon */
 /* helper functions to access driver private data. */
 static inline void *video_get_drvdata(struct video_device *dev)
 {