V4L/DVB (6409): Cleanup: removed i2c_vidiocschan

This is part of the old V4L1->V4L2 bttv patch, ported to current tree
by Mauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 5 insertions, 13 deletions

diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 581a3c955739..3e5c50ac9139 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -1255,16 +1255,6 @@ audio_input(struct bttv *btv, int input)
 }
 
 static void
-i2c_vidiocschan(struct bttv *btv)
-{
-        v4l2_std_id std = bttv_tvnorms[btv->tvnorm].v4l2_id;
-
-        bttv_call_i2c_clients(btv, VIDIOC_S_STD, &std);
-        if (btv->c.type == BTTV_BOARD_VOODOOTV_FM || btv->c.type == BTTV_BOARD_VOODOOTV_200)
-                bttv_tda9880_setnorm(btv,btv->tvnorm);
-}
-
-static void
 bttv_crop_calc_limits(struct bttv_crop *c)
 {
         /* Scale factor min. 1:1, max. 16:1. Min. image size
@@ -1298,6 +1288,7 @@ static int
 set_tvnorm(struct bttv *btv, unsigned int norm)
 {
         const struct bttv_tvnorm *tvnorm;
+        v4l2_std_id id;
 
         if (norm < 0 || norm >= BTTV_TVNORMS)
                 return -EINVAL;
@@ -1334,6 +1325,9 @@ set_tvnorm(struct bttv *btv, unsigned int norm)
                 bttv_tda9880_setnorm(btv,norm);
                 break;
         }
+        id = tvnorm->v4l2_id;
+        bttv_call_i2c_clients(btv, VIDIOC_S_STD, &id);
+
         return 0;
 }
 
@@ -1359,7 +1353,6 @@ set_input(struct bttv *btv, unsigned int input, unsigned int norm)
         audio_input(btv,(input == bttv_tvcards[btv->c.type].tuner ?
                        TVAUDIO_INPUT_TUNER : TVAUDIO_INPUT_EXTERN));
         set_tvnorm(btv, norm);
-        i2c_vidiocschan(btv);
 }
 
 static void init_irqreg(struct bttv *btv)
@@ -2095,7 +2088,6 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
 
                 mutex_lock(&btv->lock);
                 set_tvnorm(btv,i);
-                i2c_vidiocschan(btv);
                 mutex_unlock(&btv->lock);
                 return 0;
         }
@@ -3777,7 +3769,7 @@ static int bttv_open(struct inode *inode, struct file *file)
                             V4L2_FIELD_SEQ_TB,
                             sizeof(struct bttv_buffer),
                             fh);
-        i2c_vidiocschan(btv);
+        set_tvnorm(btv,btv->tvnorm);
 
         btv->users++;