diff options
Diffstat (limited to 'drivers/serial/serial-uclass.c')
| -rw-r--r-- | drivers/serial/serial-uclass.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c index a9c4f89..200f4b9 100644 --- a/drivers/serial/serial-uclass.c +++ b/drivers/serial/serial-uclass.c @@ -212,27 +212,30 @@ void serial_stdio_init(void) { } -#if defined(CONFIG_DM_STDIO) && CONFIG_IS_ENABLED(SERIAL_PRESENT) +#if defined(CONFIG_DM_STDIO) + +#if CONFIG_IS_ENABLED(SERIAL_PRESENT) static void serial_stub_putc(struct stdio_dev *sdev, const char ch) { _serial_putc(sdev->priv, ch); } #endif -void serial_stub_puts(struct stdio_dev *sdev, const char *str) +static void serial_stub_puts(struct stdio_dev *sdev, const char *str) { _serial_puts(sdev->priv, str); } -int serial_stub_getc(struct stdio_dev *sdev) +static int serial_stub_getc(struct stdio_dev *sdev) { return _serial_getc(sdev->priv); } -int serial_stub_tstc(struct stdio_dev *sdev) +static int serial_stub_tstc(struct stdio_dev *sdev) { return _serial_tstc(sdev->priv); } +#endif /** * on_baudrate() - Update the actual baudrate when the env var changes |