can: remove bfin_can driver

The blackfin architecture is getting removed, so this one is now obsolete.
Acked-by: Aaron Wu <aaron.wu@analog.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

drivers/net/can/Kconfig

@@ -88,15 +88,6 @@ config CAN_AT91
 	  This is a driver for the SoC CAN controller in Atmel's AT91SAM9263
 	  and AT91SAM9X5 processors.
 
-config CAN_BFIN
-	depends on BF534 || BF536 || BF537 || BF538 || BF539 || BF54x
-	tristate "Analog Devices Blackfin on-chip CAN"
-	---help---
-	  Driver for the Analog Devices Blackfin on-chip CAN controllers
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called bfin_can.
-
 config CAN_FLEXCAN
 	tristate "Support for Freescale FLEXCAN based chips"
 	depends on ARM || PPC

drivers/net/can/Makefile

@@ -19,7 +19,6 @@ obj-y				+= usb/
 obj-y				+= softing/
 
 obj-$(CONFIG_CAN_AT91)		+= at91_can.o
-obj-$(CONFIG_CAN_BFIN)		+= bfin_can.o
 obj-$(CONFIG_CAN_CC770)		+= cc770/
 obj-$(CONFIG_CAN_C_CAN)		+= c_can/
 obj-$(CONFIG_CAN_FLEXCAN)	+= flexcan.o