diff --git a/components/drivers/usb/cherryusb/common/usb_util.h b/components/drivers/usb/cherryusb/common/usb_util.h
index 521bf27f567..d3b8c3c43e8 100644
--- a/components/drivers/usb/cherryusb/common/usb_util.h
+++ b/components/drivers/usb/cherryusb/common/usb_util.h
@@ -46,13 +46,13 @@
 #endif
 #elif defined(__ICCARM__) || defined(__ICCRX__) || defined(__ICCRISCV__)
 #if (__VER__ >= 8000000)
-  #define __ICCARM_V8 1
+#define __ICCARM_V8 1
 #else
-  #define __ICCARM_V8 0
+#define __ICCARM_V8 0
 #endif
 
 #ifndef __USED
-#if defined(__ICCARM_V8) || defined(__ICCRISCV__)
+#if defined(__ICCRISCV__)
 #define __USED __attribute__((used))
 #else
 #define __USED __root
@@ -228,8 +228,8 @@
 
 #define USB_MEM_ALIGNX __attribute__((aligned(CONFIG_USB_ALIGN_SIZE)))
 
-#define USB_ALIGN_UP(size, align) (((size) + (align)-1) & ~((align)-1))
-#define USB_ALIGN_DOWN(size, align) ((size) & ~((align)-1))
+#define USB_ALIGN_UP(size, align)   (((size) + (align) - 1) & ~((align) - 1))
+#define USB_ALIGN_DOWN(size, align) ((size) & ~((align) - 1))
 
 #ifndef usb_phyaddr2ramaddr
 #define usb_phyaddr2ramaddr(addr) (addr)