diff options
Diffstat (limited to 'os/sa1110/devuart.c')
| -rw-r--r-- | os/sa1110/devuart.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/os/sa1110/devuart.c b/os/sa1110/devuart.c index 65eb17a3..4df51960 100644 --- a/os/sa1110/devuart.c +++ b/os/sa1110/devuart.c @@ -656,6 +656,9 @@ uartwrite(Chan *c, void *buf, long n, vlong offset) cmd[n] = 0; uartctl(p, cmd); return n; + default: + error(Egreg); + return 0; } } |