diff options
Diffstat (limited to 'drivers/staging/comedi/comedi_buf.c')
| -rw-r--r-- | drivers/staging/comedi/comedi_buf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c index c7d7682b1412..1e1df89b5018 100644 --- a/drivers/staging/comedi/comedi_buf.c +++ b/drivers/staging/comedi/comedi_buf.c @@ -188,7 +188,7 @@ bool comedi_buf_is_mmapped(struct comedi_subdevice *s) { struct comedi_buf_map *bm = s->async->buf_map; - return bm && (atomic_read(&bm->refcount.refcount) > 1); + return bm && (kref_read(&bm->refcount) > 1); } int comedi_buf_alloc(struct comedi_device *dev, struct comedi_subdevice *s, |