For COMEDI_BUFINFO ioctl, check for locked or busy subdevice.
authorIan Abbott <abbotti@mev.co.uk>
Mon, 17 May 2010 12:18:35 +0000 (12:18 +0000)
committerIan Abbott <abbotti@mev.co.uk>
Mon, 17 May 2010 12:18:35 +0000 (12:18 +0000)
commit75f6ac010788cf00f6685e605fd8150db2f588e8
tree4faf3d3238f16b7f5af35740c49e62ad7ae09368
parent5e9f2e262e05fd8b1be3d72d63fd908d3ff48748
For COMEDI_BUFINFO ioctl, check for locked or busy subdevice.
comedi/comedi_fops.c