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[media] m88ds3103: do not return error from get_frontend() when not ready 

Do not return error from get_frontend() when status is queried, but
the frontend didn't lock yet. The proper behavior is to only update the
cache after having a lock.

[mchehab@osg.samsung.com: fix the patch description]
Signed-off-by: Antti Palosaari <crope@iki.fi>

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Antti Palosaari 2015-04-13 21:00:09 -03:00 committed by Mauro Carvalho Chehab
parent d8fd9f5625
commit 9240c384f1
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb-frontends/m88ds3103.c
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@ -742,7 +742,7 @@ static int m88ds3103_get_frontend(struct dvb_frontend *fe)
dev_dbg(&priv->i2c->dev, "%s:\n", __func__);
if (!priv->warm || !(priv->fe_status & FE_HAS_LOCK)) {
ret = -EAGAIN;
ret = 0;
goto err;
}