diff --git a/boards/arm/kl/freedom-kl25z/src/kl_tsi.c b/boards/arm/kl/freedom-kl25z/src/kl_tsi.c
index 91d69aaac43..f9dd21cefef 100644
--- a/boards/arm/kl/freedom-kl25z/src/kl_tsi.c
+++ b/boards/arm/kl/freedom-kl25z/src/kl_tsi.c
@@ -74,7 +74,10 @@ static uint8_t  g_channel = 0;         /* Current g_channel */
 
 /* Channel assigned to each sensor */
 
-static uint8_t const g_chsensor[NSENSORS] = { 9, 10 };
+static uint8_t const g_chsensor[NSENSORS] =
+{
+  9, 10
+};
 
 /* Character driver operations */
 
diff --git a/boards/arm/kl/freedom-kl26z/src/kl_tsi.c b/boards/arm/kl/freedom-kl26z/src/kl_tsi.c
index 46d5440eb2b..5f19b1d161b 100644
--- a/boards/arm/kl/freedom-kl26z/src/kl_tsi.c
+++ b/boards/arm/kl/freedom-kl26z/src/kl_tsi.c
@@ -74,7 +74,11 @@ static uint8_t  g_channel = 0;         /* Current g_channel */
 
 /* Channel assigned to each sensor */
 
-static uint8_t const g_chsensor[NSENSORS] = { 9, 10 };
+static uint8_t const g_chsensor[NSENSORS] =
+{
+  9,
+  10
+};
 
 /* Character driver operations */
 
diff --git a/boards/arm/lpc43xx/bambino-200e/src/lpc43_max31855.c b/boards/arm/lpc43xx/bambino-200e/src/lpc43_max31855.c
index 7b676a90284..4e8fcbfea48 100644
--- a/boards/arm/lpc43xx/bambino-200e/src/lpc43_max31855.c
+++ b/boards/arm/lpc43xx/bambino-200e/src/lpc43_max31855.c
@@ -63,7 +63,8 @@
  *
  ****************************************************************************/
 
-int lpc43_max31855initialize(FAR const char *devpath, int bus, uint16_t devid)
+int lpc43_max31855initialize(FAR const char *devpath, int bus,
+                             uint16_t devid)
 {
   FAR struct spi_dev_s *spi;
   spi = lpc43_sspbus_initialize(bus);
diff --git a/boards/arm/stm32/stm32f103-minimum/src/stm32_mcp2515.c b/boards/arm/stm32/stm32f103-minimum/src/stm32_mcp2515.c
index 3207c746b9e..f8dee31cd7d 100644
--- a/boards/arm/stm32/stm32f103-minimum/src/stm32_mcp2515.c
+++ b/boards/arm/stm32/stm32f103-minimum/src/stm32_mcp2515.c
@@ -144,7 +144,7 @@ static int mcp2515_attach(FAR struct mcp2515_config_s *state,
   priv->handler = handler;
   priv->arg = arg;
 
-  /* Configure the interrupt for falling edge*/
+  /* Configure the interrupt for falling edge */
 
   stm32_gpiosetevent(GPIO_MCP2515_IRQ, false, true, false,
                      mcp2515_interrupt, priv);