serial: Remove 68328 driver

It's old, messy and mostly unmaintained.
Remove it as suggested by Peter Hurley and Alan.
Signed-off-by: NFrederik Völkel <frederik.voelkel@fau.de>
Signed-off-by: NLukas Braun <lukas.braun@fau.de>
Reviewed-by: NPeter Hurley <peter@hurleysoftware.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/Kconfig

@@ -793,17 +793,6 @@ config SERIAL_CORE_CONSOLE
 config CONSOLE_POLL
 	bool
 
-config SERIAL_68328
-	bool "68328 serial support"
-	depends on M68328 || M68EZ328 || M68VZ328
-	help
-	  This driver supports the built-in serial port of the Motorola 68328
-	  (standard, EZ and VZ varieties).
-
-config SERIAL_68328_RTS_CTS
-	bool "Support RTS/CTS on 68328 serial port"
-	depends on SERIAL_68328
-
 config SERIAL_MCF
 	bool "Coldfire serial support"
 	depends on COLDFIRE

drivers/tty/serial/Makefile

@@ -34,7 +34,6 @@ obj-$(CONFIG_SERIAL_MAX3100) += max3100.o
 obj-$(CONFIG_SERIAL_MAX310X) += max310x.o
 obj-$(CONFIG_SERIAL_IP22_ZILOG) += ip22zilog.o
 obj-$(CONFIG_SERIAL_MUX) += mux.o
-obj-$(CONFIG_SERIAL_68328) += 68328serial.o
 obj-$(CONFIG_SERIAL_MCF) += mcf.o
 obj-$(CONFIG_SERIAL_PMACZILOG) += pmac_zilog.o
 obj-$(CONFIG_SERIAL_HS_LPC32XX) += lpc32xx_hs.o