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[media] tuner-core: Remove V4L1/V4L2 API switch 

V4L1 was removed. So, the code there is just dead code.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2011-02-03 22:05:23 -03:00
parent 121ec13267
commit 5620094a2e
1 changed files with 0 additions and 21 deletions
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21
drivers/media/video/tuner-core.c
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@ -80,7 +80,6 @@ struct tuner {
struct i2c_client *i2c;
struct v4l2_subdev sd;
struct list_head list;
unsigned int using_v4l2:1;
/* keep track of the current settings */
v4l2_std_id std;
@ -717,19 +716,6 @@ static inline int set_mode(struct i2c_client *client, struct tuner *t, int mode,
return 0;
}
#define switch_v4l2() if (!t->using_v4l2) \
tuner_dbg("switching to v4l2\n"); \
t->using_v4l2 = 1;
static inline int check_v4l2(struct tuner *t)
{
/* bttv still uses both v4l1 and v4l2 calls to the tuner (v4l2 for
TV, v4l1 for radio), until that is fixed this code is disabled.
Otherwise the radio (v4l1) wouldn't tune after using the TV (v4l2)
first. */
return 0;
}
static int tuner_s_type_addr(struct v4l2_subdev *sd, struct tuner_setup *type)
{
struct tuner *t = to_tuner(sd);
@ -803,8 +789,6 @@ static int tuner_s_std(struct v4l2_subdev *sd, v4l2_std_id std)
if (set_mode(client, t, V4L2_TUNER_ANALOG_TV, "s_std") == -EINVAL)
return 0;
switch_v4l2();
t->std = std;
tuner_fixup_std(t);
if (t->tv_freq)
@ -819,7 +803,6 @@ static int tuner_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *f)
if (set_mode(client, t, f->type, "s_frequency") == -EINVAL)
return 0;
switch_v4l2();
set_freq(client, f->frequency);
return 0;
@ -832,7 +815,6 @@ static int tuner_g_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *f)
if (check_mode(t, "g_frequency") == -EINVAL)
return 0;
switch_v4l2();
f->type = t->mode;
if (fe_tuner_ops->get_frequency) {
u32 abs_freq;
@ -856,7 +838,6 @@ static int tuner_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
if (check_mode(t, "g_tuner") == -EINVAL)
return 0;
switch_v4l2();
vt->type = t->mode;
if (analog_ops->get_afc)
@ -906,8 +887,6 @@ static int tuner_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
if (check_mode(t, "s_tuner") == -EINVAL)
return 0;
switch_v4l2();
/* do nothing unless we're a radio tuner */
if (t->mode != V4L2_TUNER_RADIO)
return 0;