diff --git a/arch/arm/src/stm32f7/stm32_exti_gpio.c b/arch/arm/src/stm32f7/stm32_exti_gpio.c
index 8607cd40ea..3ed99e1a3f 100644
--- a/arch/arm/src/stm32f7/stm32_exti_gpio.c
+++ b/arch/arm/src/stm32f7/stm32_exti_gpio.c
@@ -355,7 +355,7 @@ xcpt_t stm32_gpiosetevent(uint32_t pinset, bool risingedge, bool fallingedge,
 
       for (i = 0; i < nshared; i++)
         {
-          if (shared_cbs[i].handler != NULL)
+          if (shared_cbs[i].callback != NULL)
             {
               break;
             }
diff --git a/arch/arm/src/stm32f7/stm32_serial.c b/arch/arm/src/stm32f7/stm32_serial.c
index 20fd3e9b7f..77138526dd 100644
--- a/arch/arm/src/stm32f7/stm32_serial.c
+++ b/arch/arm/src/stm32f7/stm32_serial.c
@@ -306,7 +306,7 @@ static int  up_setup(struct uart_dev_s *dev);
 static void up_shutdown(struct uart_dev_s *dev);
 static int  up_attach(struct uart_dev_s *dev);
 static void up_detach(struct uart_dev_s *dev);
-static int  up_interrupt(int irq, void *context, FAR void *arg)
+static int  up_interrupt(int irq, void *context, FAR void *arg);
 static int  up_ioctl(struct file *filep, int cmd, unsigned long arg);
 #ifndef SERIAL_HAVE_ONLY_DMA
 static int  up_receive(struct uart_dev_s *dev, unsigned int *status);