From 66832aef0694807f487a8ccc8871cea4e80d78c5 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 27 Dec 2010 12:27:50 -0300 Subject: [PATCH] [media] bt819: the ioctls in the header are internal to the kernel Remove bt819.h from ioctl-number.txt and make a note in the header that these ioctls are for internal use only. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/ioctl/ioctl-number.txt | 1 - include/media/bt819.h | 5 ++++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/ioctl/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt index 7edf95014e8..d6a63c7b447 100644 --- a/Documentation/ioctl/ioctl-number.txt +++ b/Documentation/ioctl/ioctl-number.txt @@ -193,7 +193,6 @@ Code Seq#(hex) Include File Comments 'b' 00-FF conflict! bit3 vme host bridge -'b' 00-0F media/bt819.h conflict! 'c' all linux/cm4000_cs.h conflict! 'c' 00-7F linux/comstats.h conflict! 'c' 00-7F linux/coda.h conflict! diff --git a/include/media/bt819.h b/include/media/bt819.h index 38f666bde77..8025f4bc2bb 100644 --- a/include/media/bt819.h +++ b/include/media/bt819.h @@ -26,7 +26,10 @@ /* v4l2_device notifications. */ /* Needed to reset the FIFO buffer when changing the input - or the video standard. */ + or the video standard. + + Note: these ioctls that internal to the kernel and are never called + from userspace. */ #define BT819_FIFO_RESET_LOW _IO('b', 0) #define BT819_FIFO_RESET_HIGH _IO('b', 1)