diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/stm32-usart.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 6ddc6b08b29a..45dbc42e15b9 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -1351,8 +1351,8 @@ static struct uart_driver stm32_usart_driver = { .cons = STM32_SERIAL_CONSOLE, }; -#ifdef CONFIG_PM_SLEEP -static void stm32_serial_enable_wakeup(struct uart_port *port, bool enable) +static void __maybe_unused stm32_serial_enable_wakeup(struct uart_port *port, + bool enable) { struct stm32_port *stm32_port = to_stm32_port(port); struct stm32_usart_offsets *ofs = &stm32_port->info->ofs; @@ -1376,7 +1376,7 @@ static void stm32_serial_enable_wakeup(struct uart_port *port, bool enable) } } -static int stm32_serial_suspend(struct device *dev) +static int __maybe_unused stm32_serial_suspend(struct device *dev) { struct uart_port *port = dev_get_drvdata(dev); @@ -1392,7 +1392,7 @@ static int stm32_serial_suspend(struct device *dev) return 0; } -static int stm32_serial_resume(struct device *dev) +static int __maybe_unused stm32_serial_resume(struct device *dev) { struct uart_port *port = dev_get_drvdata(dev); @@ -1403,7 +1403,6 @@ static int stm32_serial_resume(struct device *dev) return uart_resume_port(&stm32_usart_driver, port); } -#endif /* CONFIG_PM_SLEEP */ static int __maybe_unused stm32_serial_runtime_suspend(struct device *dev) { |