diff options
Diffstat (limited to 'src/ao_serial.c')
| -rw-r--r-- | src/ao_serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ao_serial.c b/src/ao_serial.c index d6395810..e9373e23 100644 --- a/src/ao_serial.c +++ b/src/ao_serial.c @@ -100,7 +100,7 @@ ao_serial_putchar(char c) __critical ao_serial_tx1_start(); } -static void +void ao_serial_drain(void) __critical { while (!ao_fifo_empty(ao_usart1_tx_fifo)) |