--- zzzz-none-000/linux-3.10.107/include/linux/can/led.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/can/led.h	2021-02-04 17:41:59.000000000 +0000
@@ -6,11 +6,12 @@
  * published by the Free Software Foundation.
  */
 
-#ifndef CAN_LED_H
-#define CAN_LED_H
+#ifndef _CAN_LED_H
+#define _CAN_LED_H
 
 #include <linux/if.h>
 #include <linux/leds.h>
+#include <linux/netdevice.h>
 
 enum can_led_event {
 	CAN_LED_EVENT_OPEN,
@@ -21,8 +22,10 @@
 
 #ifdef CONFIG_CAN_LEDS
 
-/* keep space for interface name + "-tx"/"-rx" suffix and null terminator */
-#define CAN_LED_NAME_SZ (IFNAMSIZ + 4)
+/* keep space for interface name + "-tx"/"-rx"/"-rxtx"
+ * suffix and null terminator
+ */
+#define CAN_LED_NAME_SZ (IFNAMSIZ + 6)
 
 void can_led_event(struct net_device *netdev, enum can_led_event event);
 void devm_can_led_init(struct net_device *netdev);
@@ -48,4 +51,4 @@
 
 #endif
 
-#endif
+#endif /* !_CAN_LED_H */