diff options
-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 8e9b30b26810..b455ff6714eb 100644 --- a/drivers/staging/comedi/comedi_buf.c +++ b/drivers/staging/comedi/comedi_buf.c @@ -165,7 +165,7 @@ int comedi_buf_map_put(struct comedi_buf_map *bm) int comedi_buf_map_access(struct comedi_buf_map *bm, unsigned long offset, void *buf, int len, int write) { - unsigned int pgoff = offset & ~PAGE_MASK; + unsigned int pgoff = offset_in_page(offset); unsigned long pg = offset >> PAGE_SHIFT; int done = 0; |