[media] saa6588: rename rds.h to saa6588.h

The naming of the media/rds.h header suggested that it was a generic
RDS header, when in fact it is just a saa6588 module API that is
internal to the kernel.

Rename the header and the struct and defines in it to make this clear.

Also removed the header include in radio-si470x.h (not used anymore)
and from ioctl-number.txt (it's internal to the kernel and never called
from userspace).

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

1 files changed, 8 insertions, 10 deletions

diff --git a/include/media/rds.h b/include/media/saa6588.h
index a89426667618..2c3c4420a4eb 100644
--- a/include/media/rds.h
+++ b/include/media/saa6588.h
@@ -4,9 +4,6 @@
     saa6588.c and every driver (e.g. bttv-driver.c) that wants
     to use the saa6588 module.
 
-    Instead of having a separate rds.h, I'd prefer to include
-    this stuff in one of the already existing files like tuner.h
-
     (c) 2005 by Hans J. Koch
 
     This program is free software; you can redistribute it and/or modify
@@ -25,10 +22,10 @@
 
 */
 
-#ifndef _RDS_H
-#define _RDS_H
+#ifndef _SAA6588_H
+#define _SAA6588_H
 
-struct rds_command {
+struct saa6588_command {
         unsigned int  block_count;
         int           result;
         unsigned char __user *buffer;
@@ -36,9 +33,10 @@ struct rds_command {
         poll_table    *event_list;
 };
 
-#define RDS_CMD_OPEN    _IOW('R',1,int)
-#define RDS_CMD_CLOSE   _IOW('R',2,int)
-#define RDS_CMD_READ    _IOR('R',3,int)
-#define RDS_CMD_POLL    _IOR('R',4,int)
+/* These ioctls are internal to the kernel */
+#define SAA6588_CMD_OPEN        _IOW('R', 1, int)
+#define SAA6588_CMD_CLOSE       _IOW('R', 2, int)
+#define SAA6588_CMD_READ        _IOR('R', 3, int)
+#define SAA6588_CMD_POLL        _IOR('R', 4, int)
 
 #endif