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path: root/drivers/media/tuners/e4000.c
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Diffstat (limited to 'drivers/media/tuners/e4000.c')
-rw-r--r--drivers/media/tuners/e4000.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/tuners/e4000.c b/drivers/media/tuners/e4000.c
index 67ecf1bbfa1f..90d93348f20c 100644
--- a/drivers/media/tuners/e4000.c
+++ b/drivers/media/tuners/e4000.c
@@ -269,6 +269,7 @@ static int e4000_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
return 0;
}
+#if IS_ENABLED(CONFIG_VIDEO_V4L2)
static int e4000_set_lna_gain(struct dvb_frontend *fe)
{
struct e4000 *s = fe->tuner_priv;
@@ -456,6 +457,7 @@ static const struct v4l2_ctrl_ops e4000_ctrl_ops = {
.g_volatile_ctrl = e4000_g_volatile_ctrl,
.s_ctrl = e4000_s_ctrl,
};
+#endif
static const struct dvb_tuner_ops e4000_tuner_ops = {
.info = {
@@ -522,6 +524,7 @@ static int e4000_probe(struct i2c_client *client,
if (ret)
goto err;
+#if IS_ENABLED(CONFIG_VIDEO_V4L2)
/* Register controls */
v4l2_ctrl_handler_init(&s->hdl, 9);
s->bandwidth_auto = v4l2_ctrl_new_std(&s->hdl, &e4000_ctrl_ops,
@@ -554,6 +557,7 @@ static int e4000_probe(struct i2c_client *client,
}
s->sd.ctrl_handler = &s->hdl;
+#endif
dev_info(&s->client->dev,
"%s: Elonics E4000 successfully identified\n",
@@ -584,7 +588,9 @@ static int e4000_remove(struct i2c_client *client)
dev_dbg(&client->dev, "%s:\n", __func__);
+#if IS_ENABLED(CONFIG_VIDEO_V4L2)
v4l2_ctrl_handler_free(&s->hdl);
+#endif
memset(&fe->ops.tuner_ops, 0, sizeof(struct dvb_tuner_ops));
fe->tuner_priv = NULL;
kfree(s);