diff options
| -rw-r--r-- | drivers/staging/comedi/comedi_fops.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index 626fa723f19..9b9d4e8a2cf 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -370,7 +370,8 @@ static int do_devconfig_ioctl(struct comedi_device *dev, return -ENOMEM; if (copy_from_user(aux_data, - comedi_aux_data(it.options, 0), aux_len)) { + (unsigned char __user * + )comedi_aux_data(it.options, 0), aux_len)) { vfree(aux_data); return -EFAULT; } |