V4L/DVB (3809a): Remove compat stuff for DMX_GET_EVENT

The ioctl were removed by:
V4L/DVB (3727): Remove DMX_GET_EVENT and associated data structures
due to the ioctl DMX_GET_EVENT has never been implemented, and also
scrambling events can't be generated in a useful way by the hardware.

This patch removes the corresponding entry at fs/compat_ioctl.c

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 0 insertions, 33 deletions

diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index d2c38875ab29..9eb9824dd332 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -205,38 +205,6 @@ static int do_ext3_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
         return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
 }
 
-struct compat_dmx_event {
-        dmx_event_t     event;
-        compat_time_t   timeStamp;
-        union
-        {
-                dmx_scrambling_status_t scrambling;
-        } u;
-};
-
-static int do_dmx_get_event(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-        struct dmx_event kevent;
-        mm_segment_t old_fs = get_fs();
-        int err;
-
-        set_fs(KERNEL_DS);
-        err = sys_ioctl(fd, cmd, (unsigned long) &kevent);
-        set_fs(old_fs);
-
-        if (!err) {
-                struct compat_dmx_event __user *up = compat_ptr(arg);
-
-                err  = put_user(kevent.event, &up->event);
-                err |= put_user(kevent.timeStamp, &up->timeStamp);
-                err |= put_user(kevent.u.scrambling, &up->u.scrambling);
-                if (err)
-                        err = -EFAULT;
-        }
-
-        return err;
-}
-
 struct compat_video_event {
         int32_t         type;
         compat_time_t   timestamp;
@@ -2964,7 +2932,6 @@ HANDLE_IOCTL(NCP_IOC_SETPRIVATEDATA_32, do_ncp_setprivatedata)
 #endif
 
 /* dvb */
-HANDLE_IOCTL(DMX_GET_EVENT, do_dmx_get_event)
 HANDLE_IOCTL(VIDEO_GET_EVENT, do_video_get_event)
 HANDLE_IOCTL(VIDEO_STILLPICTURE, do_video_stillpicture)
 HANDLE_IOCTL(VIDEO_SET_SPU_PALETTE, do_video_set_spu_palette)