diff --git a/arch/arm/src/stm32/stm32_capture.c b/arch/arm/src/stm32/stm32_capture.c
index 9f476b5dba..c4229f0f53 100644
--- a/arch/arm/src/stm32/stm32_capture.c
+++ b/arch/arm/src/stm32/stm32_capture.c
@@ -871,7 +871,7 @@ static int stm32_cap_setchannel(FAR struct stm32_cap_dev_s *dev, uint8_t channel
 }
 
 
-static int stm32_cap_getcapture(FAR struct stm32_cap_dev_s *dev, uint8_t channel)
+static uint32_t stm32_cap_getcapture(FAR struct stm32_cap_dev_s *dev, uint8_t channel)
 {
   const struct stm32_cap_priv_s *priv = (const struct stm32_cap_priv_s *)dev;
   uint32_t offset;
@@ -881,6 +881,7 @@ static int stm32_cap_getcapture(FAR struct stm32_cap_dev_s *dev, uint8_t channel
     {
       case STM32_CAP_CHANNEL_COUNTER:
         offset = STM32_GTIM_CNT_OFFSET;
+        break;
 #ifdef HAVE_CH1IN
       case 1:
         offset = STM32_GTIM_CCR1_OFFSET;
diff --git a/arch/arm/src/stm32/stm32_capture.h b/arch/arm/src/stm32/stm32_capture.h
index 8b857c53a7..a901771985 100644
--- a/arch/arm/src/stm32/stm32_capture.h
+++ b/arch/arm/src/stm32/stm32_capture.h
@@ -173,7 +173,7 @@ struct stm32_cap_ops_s
 {
   int  (*setclock)(  FAR struct stm32_cap_dev_s *dev, stm32_cap_clk_t clk, uint32_t prescaler, uint32_t max);
   int  (*setchannel)(FAR struct stm32_cap_dev_s *dev, uint8_t channel, stm32_cap_ch_cfg_t cfg);
-  int  (*getcapture)(FAR struct stm32_cap_dev_s *dev, uint8_t channel);
+  uint32_t (*getcapture)(FAR struct stm32_cap_dev_s *dev, uint8_t channel);
   int  (*setisr)(    FAR struct stm32_cap_dev_s *dev, xcpt_t handler); 
   void (*enableint)( FAR struct stm32_cap_dev_s *dev, stm32_cap_flags_t src, bool on );
   void (*ackflags)(  FAR struct stm32_cap_dev_s *dev, int flags);