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[media] dvb_frontend: tuner_ops.release returns void

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It is not clear what this return value means.  All implemenations
return 0, and the one caller ignores the value.  Let's remove this
useless return value completely.

Signed-off-by: Max Kellermann <max.kellermann@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Max Kellermann
2016-08-09 18:32:31 -03:00
committed by Mauro Carvalho Chehab
parent 22a613e898
commit 194ced7a5a
20 changed files with 21 additions and 49 deletions
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3
drivers/media/dvb-frontends/ts2020.c
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@@ -56,7 +56,7 @@ struct ts2020_reg_val {
static void ts2020_stat_work(struct work_struct *work);
static int ts2020_release(struct dvb_frontend *fe)
static void ts2020_release(struct dvb_frontend *fe)
{
struct ts2020_priv *priv = fe->tuner_priv;
struct i2c_client *client = priv->client;
@@ -64,7 +64,6 @@ static int ts2020_release(struct dvb_frontend *fe)
dev_dbg(&client->dev, "\n");
i2c_unregister_device(client);
return 0;
}
static int ts2020_sleep(struct dvb_frontend *fe)