DaVinci: cleanup global definitions of init functions

Move stuff from common.h into subsystem specific headers.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

arch/arm/mach-davinci/board-dm355-evm.c

@@ -27,14 +27,7 @@
 #include <mach/board.h>
 #include <mach/emac.h>
 #include <mach/i2c.h>
-
-
-/* other misc. init functions */
-void __init davinci_psc_init(void);
-void __init davinci_irq_init(void);
-void __init davinci_map_common_io(void);
-void __init davinci_init_common_hw(void);
-
+#include <mach/serial.h>
 
 static struct davinci_i2c_platform_data i2c_pdata = {
 	.bus_freq	= 20 /* kHz */,

arch/arm/mach-davinci/board-evm.c

@@ -38,12 +38,8 @@
 #include <mach/board.h>
 #include <mach/emac.h>
 #include <mach/i2c.h>
-
-/* other misc. init functions */
-void __init davinci_psc_init(void);
-void __init davinci_irq_init(void);
-void __init davinci_map_common_io(void);
-void __init davinci_init_common_hw(void);
+#include <mach/serial.h>
+#include <mach/psc.h>
 
 #define DAVINCI_CFC_ATA_BASE		  0x01C66000
 

arch/arm/mach-davinci/include/mach/common.h

@@ -15,12 +15,10 @@
 struct sys_timer;
 
 extern struct sys_timer davinci_timer;
-extern void davinci_serial_init(void);
+
 extern void davinci_irq_init(void);
-extern void davinci_psc_config(unsigned int domain, unsigned int id,
-			       char enable);
-extern void __init davinci_init_common_hw(void);
-void __init davinci_map_common_io(void);
+extern void davinci_init_common_hw(void);
+extern void davinci_map_common_io(void);
 
 /* parameters describe VBUS sourcing for host mode */
 extern void setup_usb(unsigned mA, unsigned potpgt_msec);

arch/arm/mach-davinci/include/mach/psc.h

@@ -114,4 +114,8 @@
 #define DM646X_LPSC_TIMER1         35
 #define DM646X_LPSC_ARM_INTC       45
 
+extern void davinci_psc_init(void);
+extern void davinci_psc_config(unsigned int domain, unsigned int id,
+			       char enable);
+
 #endif /* __ASM_ARCH_PSC_H */

arch/arm/mach-davinci/include/mach/serial.h

@@ -18,4 +18,6 @@
 #define DAVINCI_UART1_BASE   (IO_PHYS + 0x20400)
 #define DAVINCI_UART2_BASE   (IO_PHYS + 0x20800)
 
+extern void davinci_serial_init(void);
+
 #endif /* __ASM_ARCH_SERIAL_H */

arch/arm/mach-davinci/include/mach/system.h

@@ -11,8 +11,7 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 
-#include <linux/io.h>
-#include <mach/hardware.h>
+#include <asm/io.h>
 
 extern void davinci_watchdog_reset(void);