diff options
Diffstat (limited to 'drivers/staging/comedi/comedi_internal.h')
-rw-r--r-- | drivers/staging/comedi/comedi_internal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/comedi/comedi_internal.h b/drivers/staging/comedi/comedi_internal.h index d5e03e558b35..fda1a7ba0e16 100644 --- a/drivers/staging/comedi/comedi_internal.h +++ b/drivers/staging/comedi/comedi_internal.h @@ -24,6 +24,7 @@ extern unsigned int comedi_default_buf_maxsize_kb; /* drivers.c */ extern struct comedi_driver *comedi_drivers; +extern struct mutex comedi_drivers_list_lock; int insn_inval(struct comedi_device *, struct comedi_subdevice *, struct comedi_insn *, unsigned int *); |