ARM: mmp: remove device definitions

Since all board support is now gone, a lot of code in the
platform is no longer called and can be removed as well.
The remaining parts are:

 * The interrupt numbers for pxa910 are still needed for the
   power management support.

 * The 'mfp' device is still statically initialized from
   platform code, though this could be moved into the
   pinctrl code

 * The CPU identification code is used for the cpu_is_mmp*()
   macros.

Signed-off-by: Arnd Bergmann <[email protected]>

Author: arndb

arch/arm/mach-mmp/Makefile

@@ -2,7 +2,7 @@
 #
 # Makefile for Marvell's PXA168 processors line
 #
-obj-y				+= common.o devices.o time.o
+obj-y				+= common.o time.o
 
 # SoC support
 obj-$(CONFIG_CPU_PXA168)	+= pxa168.o

arch/arm/mach-mmp/common.c

@@ -58,8 +58,3 @@ void __init mmp2_map_io(void)
 	mmp_map_io();
 	iotable_init(mmp2_io_desc, ARRAY_SIZE(mmp2_io_desc));
 }
-
-void mmp_restart(enum reboot_mode mode, const char *cmd)
-{
-	soft_restart(0);
-}

arch/arm/mach-mmp/common.h

@@ -1,9 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/reboot.h>
-#define ARRAY_AND_SIZE(x)	(x), ARRAY_SIZE(x)
 
 extern void mmp_timer_init(int irq, unsigned long rate);
 
 extern void __init mmp_map_io(void);
 extern void __init mmp2_map_io(void);
-extern void mmp_restart(enum reboot_mode, const char *);