diff options
| -rw-r--r-- | xhfc/xhfc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xhfc/xhfc.h b/xhfc/xhfc.h index 4e17d03..f6c525a 100644 --- a/xhfc/xhfc.h +++ b/xhfc/xhfc.h @@ -153,7 +153,8 @@ struct xhfc_pi { #endif }; -#define dchan_fifo(span) (span->port * 4 + 2) +#define dchan_fifo(span) ((span)->port * 4 + 2) +#define portno(span) ((span)->port + 1) void xhfc_flush_fifo(struct xhfc* x, int fifo); int xhfc_hdlc_init(struct xhfc* x); |