diff options
Diffstat (limited to 'linux/drivers/media/video/tuner-xc2028.c')
| -rw-r--r-- | linux/drivers/media/video/tuner-xc2028.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/linux/drivers/media/video/tuner-xc2028.c b/linux/drivers/media/video/tuner-xc2028.c index bfa6ac740..5b443965b 100644 --- a/linux/drivers/media/video/tuner-xc2028.c +++ b/linux/drivers/media/video/tuner-xc2028.c @@ -1174,7 +1174,7 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, if (debug) printk(KERN_DEBUG "xc2028: Xcv2028/3028 init called!\n"); - if (NULL == cfg || NULL == cfg->video_dev) + if (NULL == cfg) return NULL; if (!fe) { @@ -1182,13 +1182,19 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, return NULL; } - video_dev = cfg->video_dev; + video_dev = cfg->i2c_adap->algo_data; + + if (debug) + printk(KERN_DEBUG "xc2028: video_dev =%p\n", video_dev); mutex_lock(&xc2028_list_mutex); list_for_each_entry(priv, &xc2028_list, xc2028_list) { - if (priv->video_dev == cfg->video_dev) { + if (&priv->i2c_props.adap->dev == &cfg->i2c_adap->dev) { video_dev = NULL; + if (debug) + printk(KERN_DEBUG "xc2028: reusing device\n"); + break; } } @@ -1216,6 +1222,9 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, fe->tuner_priv = priv; priv->count++; + if (debug) + printk(KERN_DEBUG "xc2028: usage count is %i\n", priv->count); + memcpy(&fe->ops.tuner_ops, &xc2028_dvb_tuner_ops, sizeof(xc2028_dvb_tuner_ops)); |