diff --git a/arch/arm/src/efm32/efm32_usb.h b/arch/arm/src/efm32/efm32_usb.h
index b12c83b73a4..5abe1544da7 100644
--- a/arch/arm/src/efm32/efm32_usb.h
+++ b/arch/arm/src/efm32/efm32_usb.h
@@ -146,4 +146,3 @@ void efm32_usbsuspend(FAR struct usbdev_s *dev, bool resume);
 #endif /* __ASSEMBLY__ */
 #endif /* CONFIG_EFM32_OTGFS */
 #endif /* __ARCH_ARM_SRC_EFM32_EFM32_OTGFS_H */
-
diff --git a/arch/arm/src/efm32/efm32_usbdev.c b/arch/arm/src/efm32/efm32_usbdev.c
index 10cb057c118..afe5e4780cb 100644
--- a/arch/arm/src/efm32/efm32_usbdev.c
+++ b/arch/arm/src/efm32/efm32_usbdev.c
@@ -5241,14 +5241,14 @@ static void efm32_hwinitialize(FAR struct efm32_usbdev_s *priv)
 
   /* Device configuration register */
 
-  regval = efm32_getreg(EFM32_USB_DCFG);
+  regval  = efm32_getreg(EFM32_USB_DCFG);
   regval &= ~_USB_DCFG_PERFRINT_MASK;
   regval |= USB_DCFG_PERFRINT_80PCNT;
   efm32_putreg(regval, EFM32_USB_DCFG);
 
   /* Set full speed PHY */
 
-  regval = efm32_getreg(EFM32_USB_DCFG);
+  regval  = efm32_getreg(EFM32_USB_DCFG);
   regval &= ~_USB_DCFG_DEVSPD_MASK;
   regval |= USB_DCFG_DEVSPD_FS;
   efm32_putreg(regval, EFM32_USB_DCFG);
@@ -5354,8 +5354,8 @@ static void efm32_hwinitialize(FAR struct efm32_usbdev_s *priv)
 
   /* Enable the interrupts in the INTMSK */
 
-  regval = (USB_GINTMSK_RXFLVLMSK | USB_GINTMSK_USBSUSPMSK | USB_GINTMSK_ENUMDONEMSK |
-            USB_GINTMSK_IEPINTMSK | USB_GINTMSK_OEPINTMSK | USB_GINTMSK_USBRSTMSK);
+  regval  = (USB_GINTMSK_RXFLVLMSK | USB_GINTMSK_USBSUSPMSK | USB_GINTMSK_ENUMDONEMSK |
+             USB_GINTMSK_IEPINTMSK | USB_GINTMSK_OEPINTMSK | USB_GINTMSK_USBRSTMSK);
 
 #ifdef CONFIG_USBDEV_ISOCHRONOUS
   regval |= (USB_GINTMSK_INCOMPISOINMSK | USB_GINTMSK_INCOMPLPMSK);