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watchdog: omap_wdt: Add option nowayout

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Like other watchdog drivers, this patch adds new option nowayout
which overwrite WATCHDOG_NOWAYOUT.

Signed-off-by: Pali Rohar <pali.rohar@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Pali Rohár 2013-02-17 00:49:26 +01:00 • committed by Wim Van Sebroeck
parent 3048253ed9
commit 2dd7b24467
1 changed files with 5 additions and 1 deletions
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6
drivers/watchdog/omap_wdt.c
View file

@ -45,6 +45,11 @@
#include "omap_wdt.h" #include "omap_wdt.h"
static bool nowayout = WATCHDOG_NOWAYOUT;
module_param(nowayout, bool, 0);
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started "
"(default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
static unsigned timer_margin; static unsigned timer_margin;
module_param(timer_margin, uint, 0); module_param(timer_margin, uint, 0);
MODULE_PARM_DESC(timer_margin, "initial watchdog timeout (in seconds)"); MODULE_PARM_DESC(timer_margin, "initial watchdog timeout (in seconds)");
@ -201,7 +206,6 @@ static const struct watchdog_ops omap_wdt_ops = {
static int omap_wdt_probe(struct platform_device *pdev) static int omap_wdt_probe(struct platform_device *pdev)
{ {
struct omap_wd_timer_platform_data *pdata = pdev->dev.platform_data; struct omap_wd_timer_platform_data *pdata = pdev->dev.platform_data;
bool nowayout = WATCHDOG_NOWAYOUT;
struct watchdog_device *omap_wdt; struct watchdog_device *omap_wdt;
struct resource *res, *mem; struct resource *res, *mem;
struct omap_wdt_dev *wdev; struct omap_wdt_dev *wdev;