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[media] rtl2830: add parent for I2C adapter

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i2c i2c-6: adapter [RTL2830 tuner I2C adapter] registered
BUG: unable to handle kernel NULL pointer dereference at 0000000000000220
IP: [<ffffffffa0002900>] i2c_register_adapter+0x130/0x390 [i2c_core]

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Antti Palosaari 2013-10-21 16:56:36 -03:00 committed by Mauro Carvalho Chehab
parent fa507e4d32
commit 68fd02d15b
1 changed files with 1 additions and 0 deletions
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drivers/media/dvb-frontends/rtl2830.c
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@ -710,6 +710,7 @@ struct dvb_frontend *rtl2830_attach(const struct rtl2830_config *cfg,
sizeof(priv->tuner_i2c_adapter.name)); sizeof(priv->tuner_i2c_adapter.name));
priv->tuner_i2c_adapter.algo = &rtl2830_tuner_i2c_algo; priv->tuner_i2c_adapter.algo = &rtl2830_tuner_i2c_algo;
priv->tuner_i2c_adapter.algo_data = NULL; priv->tuner_i2c_adapter.algo_data = NULL;
priv->tuner_i2c_adapter.dev.parent = &i2c->dev;
i2c_set_adapdata(&priv->tuner_i2c_adapter, priv); i2c_set_adapdata(&priv->tuner_i2c_adapter, priv);
if (i2c_add_adapter(&priv->tuner_i2c_adapter) < 0) { if (i2c_add_adapter(&priv->tuner_i2c_adapter) < 0) {
dev_err(&i2c->dev, dev_err(&i2c->dev,