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omap2+: wdt: trivial sparse fixes 

omap2_wd_timer_disable is declared in wdtimer.h and used by hwmod
function pointers for usage, the header inclusion is necessary
to ensure that the prototype and function remains consistent.
omap_wdt_latency is passed as a pointer and does not need global scope

Fixes sparse warnings:
arch/arm/mach-omap2/devices.c:981:31: warning: symbol 'omap_wdt_latency' was not declared. Should it be static?
arch/arm/mach-omap2/wd_timer.c:27:5: warning: symbol 'omap2_wd_timer_disable' was not declared. Should it be static?

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Nishanth Menon 2011-01-06 19:49:29 -08:00 committed by Tony Lindgren
parent 2393608aed
commit a9b365bdc3
2 changed files with 3 additions and 1 deletions
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2
arch/arm/mach-omap2/devices.c
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@ -978,7 +978,7 @@ static int __init omap2_init_devices(void)
arch_initcall(omap2_init_devices);
#if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE)
struct omap_device_pm_latency omap_wdt_latency[] = {
static struct omap_device_pm_latency omap_wdt_latency[] = {
[0] = {
.deactivate_func = omap_device_idle_hwmods,
.activate_func = omap_device_enable_hwmods,

2
arch/arm/mach-omap2/wd_timer.c
View File

@ -13,6 +13,8 @@
#include <plat/omap_hwmod.h>
#include "wd_timer.h"
/*
* In order to avoid any assumptions from bootloader regarding WDT
* settings, WDT module is reset during init. This enables the watchdog