--- zzzz-none-000/linux-3.10.107/include/linux/can/platform/mcp251x.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/can/platform/mcp251x.h	2021-02-04 17:41:59.000000000 +0000
@@ -1,5 +1,5 @@
-#ifndef __CAN_PLATFORM_MCP251X_H__
-#define __CAN_PLATFORM_MCP251X_H__
+#ifndef _CAN_PLATFORM_MCP251X_H
+#define _CAN_PLATFORM_MCP251X_H
 
 /*
  *
@@ -9,26 +9,13 @@
 
 #include <linux/spi/spi.h>
 
-/**
+/*
  * struct mcp251x_platform_data - MCP251X SPI CAN controller platform data
  * @oscillator_frequency:       - oscillator frequency in Hz
- * @irq_flags:                  - IRQF configuration flags
- * @board_specific_setup:       - called before probing the chip (power,reset)
- * @transceiver_enable:         - called to power on/off the transceiver
- * @power_enable:               - called to power on/off the mcp *and* the
- *                                transceiver
- *
- * Please note that you should define power_enable or transceiver_enable or
- * none of them. Defining both of them is no use.
- *
  */
 
 struct mcp251x_platform_data {
 	unsigned long oscillator_frequency;
-	unsigned long irq_flags;
-	int (*board_specific_setup)(struct spi_device *spi);
-	int (*transceiver_enable)(int enable);
-	int (*power_enable) (int enable);
 };
 
-#endif /* __CAN_PLATFORM_MCP251X_H__ */
+#endif /* !_CAN_PLATFORM_MCP251X_H */