diff options
Diffstat (limited to 'drivers/serial/serial-uclass.c')
| -rw-r--r-- | drivers/serial/serial-uclass.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c index 1234fe0e847..53df10ee853 100644 --- a/drivers/serial/serial-uclass.c +++ b/drivers/serial/serial-uclass.c @@ -327,6 +327,16 @@ void serial_puts(const char *str) _serial_puts(gd->cur_serial_dev, str); } +#ifdef CONFIG_CONSOLE_FLUSH_SUPPORT +void serial_flush(void) +{ + if (!gd->cur_serial_dev) + return; + + _serial_flush(gd->cur_serial_dev); +} +#endif + int serial_getc(void) { if (!gd->cur_serial_dev) |