diff options
| -rw-r--r-- | drivers/staging/comedi/comedi_fops.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index 061b55b48383..ffa64228c3cf 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -2295,7 +2295,8 @@ struct comedi_device *comedi_alloc_board_minor(struct device *hardware_device) comedi_device_init(dev); mutex_lock(&dev->mutex); spin_lock(&comedi_file_info_table_lock); - for (i = 0; i < COMEDI_NUM_BOARD_MINORS; ++i) { + for (i = hardware_device ? comedi_num_legacy_minors : 0; + i < COMEDI_NUM_BOARD_MINORS; ++i) { if (comedi_file_info_table[i] == NULL) { comedi_file_info_table[i] = info; break; @@ -2359,7 +2360,8 @@ void comedi_release_hardware_device(struct device *hardware_device) int minor; struct comedi_file_info *info; - for (minor = 0; minor < COMEDI_NUM_BOARD_MINORS; minor++) { + for (minor = comedi_num_legacy_minors; minor < COMEDI_NUM_BOARD_MINORS; + minor++) { spin_lock(&comedi_file_info_table_lock); info = comedi_file_info_table[minor]; if (info && info->hardware_device == hardware_device) { |