drivers/net/can/spi/Kconfig - kernel/lockdown - Git at Google

 menu "CAN SPI interfaces"
 	depends on SPI

 config CAN_MCP251X
 	tristate "Microchip MCP251x SPI CAN controllers"
 	depends on HAS_DMA
 	---help---
 	  Driver for the Microchip MCP251x SPI CAN controllers.

 endmenu
	menu "CAN SPI interfaces"
	depends on SPI

	config CAN_MCP251X
	tristate "Microchip MCP251x SPI CAN controllers"
	depends on HAS_DMA
	---help---
	Driver for the Microchip MCP251x SPI CAN controllers.

	endmenu