diff options
Diffstat (limited to 'drivers/media/dvb/ngene/ngene-core.c')
| -rw-r--r-- | drivers/media/dvb/ngene/ngene-core.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/drivers/media/dvb/ngene/ngene-core.c b/drivers/media/dvb/ngene/ngene-core.c index 8764647e55f3..831b7586e88f 100644 --- a/drivers/media/dvb/ngene/ngene-core.c +++ b/drivers/media/dvb/ngene/ngene-core.c @@ -1482,23 +1482,32 @@ static int init_channel(struct ngene_channel *chan) if (io & NGENE_IO_TSIN) { chan->fe = NULL; - if (ni->demod_attach[nr]) - ni->demod_attach[nr](chan); + if (ni->demod_attach[nr]) { + ret = ni->demod_attach[nr](chan); + if (ret < 0) + goto err_fe; + } + if (chan->fe && ni->tuner_attach[nr]) { + ret = ni->tuner_attach[nr](chan); + if (ret < 0) + goto err_fe; + } if (chan->fe) { - if (dvb_register_frontend(adapter, chan->fe) < 0) { - if (chan->fe->ops.release) - chan->fe->ops.release(chan->fe); - chan->fe = NULL; - } + if (dvb_register_frontend(adapter, chan->fe) < 0) + goto err_fe; } - if (chan->fe && ni->tuner_attach[nr]) - if (ni->tuner_attach[nr] (chan) < 0) { - printk(KERN_ERR DEVICE_NAME - ": Tuner attach failed on channel %d!\n", - nr); - } } return ret; + +err_fe: + if (chan->fe) { + dvb_frontend_detach(chan->fe); + chan->fe = NULL; + } +/* FIXME: this causes an oops... */ +/* release_channel(chan); */ +/* return ret; */ + return 0; } static int init_channels(struct ngene *dev) |