diff options
Diffstat (limited to 'drivers/media/dvb-frontends/lgdt3306a.c')
| -rw-r--r-- | drivers/media/dvb-frontends/lgdt3306a.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c index 263887592415..b25d11be8611 100644 --- a/drivers/media/dvb-frontends/lgdt3306a.c +++ b/drivers/media/dvb-frontends/lgdt3306a.c @@ -2176,6 +2176,11 @@ static int lgdt3306a_probe(struct i2c_client *client) struct dvb_frontend *fe; int ret; + if (!client->dev.platform_data) { + dev_err(&client->dev, "platform data is mandatory\n"); + return -EINVAL; + } + config = kmemdup(client->dev.platform_data, sizeof(struct lgdt3306a_config), GFP_KERNEL); if (config == NULL) { @@ -2203,7 +2208,7 @@ static int lgdt3306a_probe(struct i2c_client *client) goto err_kfree; } state->muxc->priv = client; - ret = i2c_mux_add_adapter(state->muxc, 0, 0, 0); + ret = i2c_mux_add_adapter(state->muxc, 0, 0); if (ret) goto err_kfree; |