Unify timer_init() and cpu_init() prototypes

Clean up some duplicated prototype declarations.
Get rid of now useless AVR32 initcalls.h file.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert Aribaud <albert.aribaud@free.fr>
Cc: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Cc: Graeme Russ <graeme.russ@gmail.com>

arch/arm/include/asm/u-boot-arm.h

@@ -63,7 +63,4 @@ void	reset_timer_masked	(void);
 ulong	get_timer_masked	(void);
 void	udelay_masked		(unsigned long usec);
 
-/* cpu/.../timer.c */
-int	timer_init		(void);
-
 #endif	/* _U_BOOT_ARM_H_ */

arch/avr32/include/asm/initcalls.h

@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2005, 2006 Atmel Corporation
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-#ifndef __ASM_AVR32_INITCALLS_H__
-#define __ASM_AVR32_INITCALLS_H__
-
-#include <config.h>
-
-extern int cpu_init(void);
-extern int timer_init(void);
-
-#endif /* __ASM_AVR32_INITCALLS_H__ */

arch/avr32/lib/board.c

@@ -30,7 +30,6 @@
 #include <miiphy.h>
 #endif
 
-#include <asm/initcalls.h>
 #include <asm/sections.h>
 #include <asm/arch/mmu.h>
 

arch/x86/include/asm/u-boot-x86.h

@@ -36,7 +36,6 @@ typedef void (timer_fnc_t) (void);
 int register_timer_isr (timer_fnc_t *isr_func);
 
 /* Architecture specific - can be in arch/x86/cpu/, arch/x86/lib/, or $(BOARD)/ */
-int timer_init(void);
 int dram_init_f(void);
 
 /* cpu/.../interrupts.c */

include/common.h

@@ -222,6 +222,9 @@ typedef void (interrupt_handler_t)(void *);
 
 void	hang		(void) __attribute__ ((noreturn));
 
+int	timer_init(void);
+int	cpu_init(void);
+
 /* */
 phys_size_t initdram (int);
 int	display_options (void);