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timer: vt8500: Convert vt8500 to use CLKSRC_OF 

This patch converts arch-vt8500 to make use of CLKSRC_OF. Doing so
removes the need for include/linux/vt8500_timer.h as vt8500_timer_init
no longer needs to be visible outside vt8500_timer.c

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Tony Prisk 2013-01-15 19:50:49 +13:00 committed by Olof Johansson
parent ff7ec345f0
commit 41d16512eb
4 changed files with 5 additions and 25 deletions
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1
arch/arm/mach-vt8500/Kconfig
View File

@ -4,6 +4,7 @@ config ARCH_VT8500
select ARCH_HAS_CPUFREQ
select ARCH_REQUIRE_GPIOLIB
select CLKDEV_LOOKUP
select CLKSRC_OF
select CPU_ARM926T
select GENERIC_CLOCKEVENTS
select GENERIC_GPIO

4
arch/arm/mach-vt8500/vt8500.c
View File

@ -18,9 +18,9 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/clocksource.h>
#include <linux/io.h>
#include <linux/pm.h>
#include <linux/vt8500_timer.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@ -186,8 +186,8 @@ DT_MACHINE_START(WMT_DT, "VIA/Wondermedia SoC (Device Tree Support)")
.dt_compat = vt8500_dt_compat,
.map_io = vt8500_map_io,
.init_irq = vt8500_init_irq,
.init_time = vt8500_timer_init,
.init_machine = vt8500_init,
.init_time = clocksource_of_init,
.restart = vt8500_restart,
.handle_irq = vt8500_handle_irq,
MACHINE_END

3
drivers/clocksource/vt8500_timer.c
View File

@ -134,7 +134,7 @@ static struct of_device_id vt8500_timer_ids[] = {
{ }
};
void __init vt8500_timer_init(void)
static void __init vt8500_timer_init(void)
{
struct device_node *np;
int timer_irq;
@ -182,3 +182,4 @@ void __init vt8500_timer_init(void)
clockevents_register_device(&clockevent);
}
CLOCKSOURCE_OF_DECLARE(vt8500, "via,vt8500-timer", vt8500_timer_init)

22
include/linux/vt8500_timer.h
View File

@ -1,22 +0,0 @@
/*
* Copyright 2012 Tony Prisk <linux@prisktech.co.nz>
*
* 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.
*/
#ifndef __VT8500_TIMER_H
#define __VT8500_TIMER_H
#include <asm/mach/time.h>
void vt8500_timer_init(void);
#endif