diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/mpc624.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/mpc624.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/staging/comedi/drivers/mpc624.c b/drivers/staging/comedi/drivers/mpc624.c index 4304e864a4d4..b928b6763cd5 100644 --- a/drivers/staging/comedi/drivers/mpc624.c +++ b/drivers/staging/comedi/drivers/mpc624.c @@ -285,6 +285,7 @@ static int mpc624_attach(struct comedi_device *dev, struct comedi_devconfig *it) { struct comedi_subdevice *s; unsigned long iobase; + int ret; iobase = it->options[0]; printk(KERN_INFO "comedi%d: mpc624 [0x%04lx, ", dev->minor, iobase); @@ -348,9 +349,9 @@ static int mpc624_attach(struct comedi_device *dev, struct comedi_devconfig *it) devpriv->ulConvertionRate = MPC624_SPEED_3_52_kHz; } - /* Subdevices structures */ - if (alloc_subdevices(dev, 1) < 0) - return -ENOMEM; + ret = comedi_alloc_subdevices(dev, 1); + if (ret) + return ret; s = dev->subdevices + 0; s->type = COMEDI_SUBD_AI; |