V4L/DVB (10921): msp3400: remove obsolete V4L1 code

There are no drivers left that call msp3400 with V4L1 commands. Remove it
from this driver.

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

diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index bca768a1f34cc3b7aeeb99a9cd9ae7fc04527606..204513ee33642bc0dba2b8dff91e605e5cc744e9 100644 (file)
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -366,29 +366,6 @@ int msp_sleep(struct msp_state *state, int timeout)
 }
 
 /* ------------------------------------------------------------------------ */
-#ifdef CONFIG_VIDEO_ALLOW_V4L1
-static int msp_mode_v4l2_to_v4l1(int rxsubchans, int audmode)
-{
-       if (rxsubchans == V4L2_TUNER_SUB_MONO)
-               return VIDEO_SOUND_MONO;
-       if (rxsubchans == V4L2_TUNER_SUB_STEREO)
-               return VIDEO_SOUND_STEREO;
-       if (audmode == V4L2_TUNER_MODE_LANG2)
-               return VIDEO_SOUND_LANG2;
-       return VIDEO_SOUND_LANG1;
-}
-
-static int msp_mode_v4l1_to_v4l2(int mode)
-{
-       if (mode & VIDEO_SOUND_STEREO)
-               return V4L2_TUNER_MODE_STEREO;
-       if (mode & VIDEO_SOUND_LANG2)
-               return V4L2_TUNER_MODE_LANG2;
-       if (mode & VIDEO_SOUND_LANG1)
-               return V4L2_TUNER_MODE_LANG1;
-       return V4L2_TUNER_MODE_MONO;
-}
-#endif
 
 static int msp_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
@@ -482,96 +459,6 @@ static int msp_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
        return 0;
 }
 
-#ifdef CONFIG_VIDEO_ALLOW_V4L1
-static long msp_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
-{
-       struct msp_state *state = to_state(sd);
-       struct i2c_client *client = v4l2_get_subdevdata(sd);
-
-       switch (cmd) {
-       /* --- v4l ioctls --- */
-       /* take care: bttv does userspace copying, we'll get a
-          kernel pointer here... */
-       case VIDIOCGAUDIO:
-       {
-               struct video_audio *va = arg;
-
-               va->flags |= VIDEO_AUDIO_VOLUME | VIDEO_AUDIO_MUTABLE;
-               if (state->has_sound_processing)
-                       va->flags |= VIDEO_AUDIO_BALANCE |
-                               VIDEO_AUDIO_BASS |
-                               VIDEO_AUDIO_TREBLE;
-               if (state->muted)
-                       va->flags |= VIDEO_AUDIO_MUTE;
-               va->volume = state->volume;
-               va->balance = state->volume ? state->balance : 32768;
-               va->bass = state->bass;
-               va->treble = state->treble;
-
-               if (state->radio)
-                       break;
-               if (state->opmode == OPMODE_AUTOSELECT)
-                       msp_detect_stereo(client);
-               va->mode = msp_mode_v4l2_to_v4l1(state->rxsubchans, state->audmode);
-               break;
-       }
-
-       case VIDIOCSAUDIO:
-       {
-               struct video_audio *va = arg;
-
-               state->muted = (va->flags & VIDEO_AUDIO_MUTE);
-               state->volume = va->volume;
-               state->balance = va->balance;
-               state->bass = va->bass;
-               state->treble = va->treble;
-               msp_set_audio(client);
-
-               if (va->mode != 0 && state->radio == 0 &&
-                   state->audmode != msp_mode_v4l1_to_v4l2(va->mode)) {
-                       state->audmode = msp_mode_v4l1_to_v4l2(va->mode);
-                       msp_set_audmode(client);
-               }
-               break;
-       }
-
-       case VIDIOCSCHAN:
-       {
-               struct video_channel *vc = arg;
-               int update = 0;
-               v4l2_std_id std;
-
-               if (state->radio)
-                       update = 1;
-               state->radio = 0;
-               if (vc->norm == VIDEO_MODE_PAL)
-                       std = V4L2_STD_PAL;
-               else if (vc->norm == VIDEO_MODE_SECAM)
-                       std = V4L2_STD_SECAM;
-               else
-                       std = V4L2_STD_NTSC;
-               if (std != state->v4l2_std) {
-                       state->v4l2_std = std;
-                       update = 1;
-               }
-               if (update)
-                       msp_wake_thread(client);
-               break;
-       }
-
-       case VIDIOCSFREQ:
-       {
-               /* new channel -- kick audio carrier scan */
-               msp_wake_thread(client);
-               break;
-       }
-       default:
-               return -ENOIOCTLCMD;
-       }
-       return 0;
-}
-#endif
-
 /* --- v4l2 ioctls --- */
 static int msp_s_radio(struct v4l2_subdev *sd)
 {
@@ -822,9 +709,6 @@ static const struct v4l2_subdev_core_ops msp_core_ops = {
        .g_ctrl = msp_g_ctrl,
        .s_ctrl = msp_s_ctrl,
        .queryctrl = msp_queryctrl,
-#ifdef CONFIG_VIDEO_ALLOW_V4L1
-       .ioctl = msp_ioctl,
-#endif
 };
 
 static const struct v4l2_subdev_tuner_ops msp_tuner_ops = {