summaryrefslogtreecommitdiff
path: root/drivers/tty/serial/stm32-usart.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/tty/serial/stm32-usart.c')
-rw-r--r--drivers/tty/serial/stm32-usart.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index 143300a80090..ba503dd04ce2 100644
--- a/drivers/tty/serial/stm32-usart.c
+++ b/drivers/tty/serial/stm32-usart.c
@@ -970,7 +970,7 @@ static int stm32_init_port(struct stm32_port *stm32port,
return ret;
if (stm32port->info->cfg.has_wakeup) {
- stm32port->wakeirq = platform_get_irq(pdev, 1);
+ stm32port->wakeirq = platform_get_irq_optional(pdev, 1);
if (stm32port->wakeirq <= 0 && stm32port->wakeirq != -ENXIO)
return stm32port->wakeirq ? : -ENODEV;
}