cpufreq: pxa3xx: move cpufreq driver to drivers/cpufreq

This patch moves cpufreq driver of ARM based pxa3xx platform to drivers/cpufreq.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

arch/arm/mach-pxa/Makefile

@@ -10,7 +10,6 @@ obj-$(CONFIG_PM)		+= pm.o sleep.o standby.o
 ifeq ($(CONFIG_CPU_FREQ),y)
 obj-$(CONFIG_PXA25x)		+= cpufreq-pxa2xx.o
 obj-$(CONFIG_PXA27x)		+= cpufreq-pxa2xx.o
-obj-$(CONFIG_PXA3xx)		+= cpufreq-pxa3xx.o
 endif
 
 # Generic drivers that other drivers may depend upon

arch/arm/mach-pxa/include/mach/generic.h

+#include "../../generic.h"

drivers/cpufreq/Makefile

@@ -59,6 +59,7 @@ obj-$(CONFIG_ARM_HIGHBANK_CPUFREQ)	+= highbank-cpufreq.o
 obj-$(CONFIG_ARM_IMX6Q_CPUFREQ)		+= imx6q-cpufreq.o
 obj-$(CONFIG_ARM_KIRKWOOD_CPUFREQ)	+= kirkwood-cpufreq.o
 obj-$(CONFIG_ARM_OMAP2PLUS_CPUFREQ)	+= omap-cpufreq.o
+obj-$(CONFIG_PXA3xx)			+= pxa3xx-cpufreq.o
 obj-$(CONFIG_ARM_S3C2416_CPUFREQ)	+= s3c2416-cpufreq.o
 obj-$(CONFIG_ARM_S3C64XX_CPUFREQ)	+= s3c64xx-cpufreq.o
 obj-$(CONFIG_ARM_S5PV210_CPUFREQ)	+= s5pv210-cpufreq.o

arch/arm/mach-pxa/cpufreq-pxa3xx.c → drivers/cpufreq/pxa3xx-cpufreq.c

 /*
- * linux/arch/arm/mach-pxa/cpufreq-pxa3xx.c
- *
  * Copyright (C) 2008 Marvell International Ltd.
  *
  * This program is free software; you can redistribute it and/or modify
@@ -17,10 +15,9 @@
 #include <linux/slab.h>
 #include <linux/io.h>
 
+#include <mach/generic.h>
 #include <mach/pxa3xx-regs.h>
 
-#include "generic.h"
-
 #define HSS_104M	(0)
 #define HSS_156M	(1)
 #define HSS_208M	(2)