diff --git a/boards/arm/stm32h7/nucleo-h743zi/src/stm32_adc.c b/boards/arm/stm32h7/nucleo-h743zi/src/stm32_adc.c
index 313e40c438..4850230f9f 100644
--- a/boards/arm/stm32h7/nucleo-h743zi/src/stm32_adc.c
+++ b/boards/arm/stm32h7/nucleo-h743zi/src/stm32_adc.c
@@ -62,7 +62,8 @@
 
 /* Up to 3 ADC interfaces are supported */
 
-#if defined(CONFIG_STM32H7_ADC1) || defined(CONFIG_STM32H7_ADC2) || defined(CONFIG_STM32H7_ADC3)
+#if defined(CONFIG_STM32H7_ADC1) || defined(CONFIG_STM32H7_ADC2) || \
+    defined(CONFIG_STM32H7_ADC3)
 #ifndef CONFIG_STM32H7_ADC1
 #  warning "Channel information only available for ADC1"
 #endif
@@ -82,7 +83,10 @@
  * ADC1: {5, 10, 12, 13, 15};
  */
 
-static const uint8_t  g_adc1_chanlist[ADC1_NCHANNELS] = {5, 10, 12, 13, 15};
+static const uint8_t  g_adc1_chanlist[ADC1_NCHANNELS] =
+{
+  5, 10, 12, 13, 15
+};
 
 /* Configurations of pins used by each ADC channels
  *
@@ -90,11 +94,11 @@ static const uint8_t  g_adc1_chanlist[ADC1_NCHANNELS] = {5, 10, 12, 13, 15};
  *        GPIO_ADC12_INP15};
  */
 
-static const uint32_t g_adc1_pinlist[ADC1_NCHANNELS] = {GPIO_ADC12_INP5,   \
-                                                        GPIO_ADC123_INP10, \
-                                                        GPIO_ADC123_INP12, \
-                                                        GPIO_ADC12_INP13,  \
-                                                        GPIO_ADC12_INP15};
+static const uint32_t g_adc1_pinlist[ADC1_NCHANNELS] =
+{
+  GPIO_ADC12_INP5, GPIO_ADC123_INP10, GPIO_ADC123_INP12, GPIO_ADC12_INP13,
+  GPIO_ADC12_INP15
+};
 #endif
 
 #ifdef CONFIG_STM32H7_ADC3
@@ -103,7 +107,10 @@ static const uint32_t g_adc1_pinlist[ADC1_NCHANNELS] = {GPIO_ADC12_INP5,   \
  * ADC3: {6,};
  */
 
-static const uint8_t  g_adc3_chanlist[ADC1_NCHANNELS] = {6};
+static const uint8_t  g_adc3_chanlist[ADC1_NCHANNELS] =
+{
+  6
+};
 
 /* Configurations of pins used by each ADC channels
  *
@@ -111,7 +118,10 @@ static const uint8_t  g_adc3_chanlist[ADC1_NCHANNELS] = {6};
  * ADC3: {GPIO_ADC3_INP6}
  */
 
-static const uint32_t g_adc3_pinlist[ADC3_NCHANNELS] = {GPIO_ADC3_INP6};
+static const uint32_t g_adc3_pinlist[ADC3_NCHANNELS] =
+{
+  GPIO_ADC3_INP6
+};
 #endif
 
 /****************************************************************************
@@ -172,6 +182,7 @@ int stm32_adc_setup(void)
           aerr("ERROR: adc_register(%s) failed: %d\n", devname, ret);
           return ret;
         }
+
       devname[8]++;
 #endif
 #if defined(CONFIG_STM32H7_ADC3)
@@ -203,6 +214,7 @@ int stm32_adc_setup(void)
           return ret;
         }
 #endif
+
 #if defined(CONFIG_STM32H7_ADC1) || defined(CONFIG_STM32H7_ADC3)
       /* Now we are initialized */
 
diff --git a/boards/arm/stm32h7/nucleo-h743zi/src/stm32_boot.c b/boards/arm/stm32h7/nucleo-h743zi/src/stm32_boot.c
index cae22ca868..6f32918f34 100644
--- a/boards/arm/stm32h7/nucleo-h743zi/src/stm32_boot.c
+++ b/boards/arm/stm32h7/nucleo-h743zi/src/stm32_boot.c
@@ -87,12 +87,13 @@ void stm32_boardinitialize(void)
  * Name: board_late_initialize
  *
  * Description:
- *   If CONFIG_BOARD_LATE_INITIALIZE is selected, then an additional initialization call
- *   will be performed in the boot-up sequence to a function called
- *   board_late_initialize().  board_late_initialize() will be called immediately after
- *   up_initialize() is called and just before the initial application is started.
- *   This additional initialization phase may be used, for example, to initialize
- *   board-specific device drivers.
+ *   If CONFIG_BOARD_LATE_INITIALIZE is selected, then an additional
+ *   initialization call will be performed in the boot-up sequence to a
+ *   function called board_late_initialize().  board_late_initialize()
+ *   will be called immediately after up_initialize() is called and just
+ *   before the initial application is started.  This additional
+ *   initialization phase may be used, for example, to initialize board-
+ *   specific device drivers.
  *
  ****************************************************************************/
 
diff --git a/boards/arm/stm32h7/nucleo-h743zi/src/stm32_lsm9ds1.c b/boards/arm/stm32h7/nucleo-h743zi/src/stm32_lsm9ds1.c
index c20eb1aed0..0bca7b3350 100644
--- a/boards/arm/stm32h7/nucleo-h743zi/src/stm32_lsm9ds1.c
+++ b/boards/arm/stm32h7/nucleo-h743zi/src/stm32_lsm9ds1.c
@@ -84,26 +84,30 @@ int stm32_lsm9ds1_initialize(void)
       return -ENODEV;
     }
 
-  sninfo("INFO: Initializing LMS9DS1 9DoF sensor over I2C%d\n", LMS9DS1_I2CBUS);
+  sninfo("INFO: Initializing LMS9DS1 9DoF sensor over I2C%d\n",
+         LMS9DS1_I2CBUS);
 
   ret = lsm9ds1mag_register(LSM9DS1MAG_DEVPATH, i2c, LSM9DS1MAG_ADDR1);
   if (ret < 0)
     {
-      snerr("ERROR: Failed to initialize LMS9DS1 mag driver %s\n", LSM9DS1MAG_DEVPATH);
+      snerr("ERROR: Failed to initialize LMS9DS1 mag driver %s\n",
+            LSM9DS1MAG_DEVPATH);
       return -ENODEV;
     }
 
   ret = lsm9ds1gyro_register(LSM9DS1GYR_DEVPATH, i2c, LSM9DS1GYRO_ADDR1);
   if (ret < 0)
     {
-      snerr("ERROR: Failed to initialize LMS9DS1 gyro driver %s\n", LSM9DS1MAG_DEVPATH);
+      snerr("ERROR: Failed to initialize LMS9DS1 gyro driver %s\n",
+            LSM9DS1MAG_DEVPATH);
       return -ENODEV;
     }
 
   ret = lsm9ds1accel_register(LSM9DS1ACC_DEVPATH, i2c, LSM9DS1ACCEL_ADDR1);
   if (ret < 0)
     {
-      snerr("ERROR: Failed to initialize LMS9DS1 accel driver %s\n", LSM9DS1MAG_DEVPATH);
+      snerr("ERROR: Failed to initialize LMS9DS1 accel driver %s\n",
+            LSM9DS1MAG_DEVPATH);
       return -ENODEV;
     }
 
diff --git a/boards/arm/stm32h7/nucleo-h743zi/src/stm32_spi.c b/boards/arm/stm32h7/nucleo-h743zi/src/stm32_spi.c
index 751fccf1b6..41ccbd39c7 100644
--- a/boards/arm/stm32h7/nucleo-h743zi/src/stm32_spi.c
+++ b/boards/arm/stm32h7/nucleo-h743zi/src/stm32_spi.c
@@ -171,6 +171,7 @@ uint8_t stm32_spi3status(FAR struct spi_dev_s *dev, uint32_t devid)
       default:
         break;
     }
+
   return status;
 }
 #endif
diff --git a/boards/arm/stm32h7/nucleo-h743zi/src/stm32_usb.c b/boards/arm/stm32h7/nucleo-h743zi/src/stm32_usb.c
index 502d113a3a..800c7bf723 100644
--- a/boards/arm/stm32h7/nucleo-h743zi/src/stm32_usb.c
+++ b/boards/arm/stm32h7/nucleo-h743zi/src/stm32_usb.c
@@ -105,7 +105,7 @@ static int usbhost_waiter(int argc, char *argv[])
   struct usbhost_hubport_s *hport;
 
   uinfo("Running\n");
-  for (;;)
+  for (; ; )
     {
       /* Wait for the device to change state */