diff options
Diffstat (limited to 'linux/drivers/media/video/cx88/cx88-dvb.c')
| -rw-r--r-- | linux/drivers/media/video/cx88/cx88-dvb.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/linux/drivers/media/video/cx88/cx88-dvb.c b/linux/drivers/media/video/cx88/cx88-dvb.c index 12096f854..4cfff6e4a 100644 --- a/linux/drivers/media/video/cx88/cx88-dvb.c +++ b/linux/drivers/media/video/cx88/cx88-dvb.c @@ -468,6 +468,13 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev) .video_dev = dev->core, }; + if (!dev->dvb.frontend) { + printk(KERN_ERR "%s/2: dvb frontend not attached. " + "Can't attach xc3028\n", + dev->core->name); + return -EINVAL; + } + fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg); if (!fe) { printk(KERN_ERR "%s/2: xc3028 attach failed\n", |