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| author | Pali Rohár <pali.rohar@gmail.com> | 2013-02-17 00:49:26 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2013-03-01 12:49:02 +0100 |
| commit | 2dd7b24467143c3fd17c6abcaf04fef7976b1528 (patch) | |
| tree | 598d6ca1e865810ed864fe32b6e2563924f9e336 /drivers/watchdog | |
| parent | watchdog: core: dt: add support for the timeout-sec dt property (diff) | |
| download | linux-2dd7b24467143c3fd17c6abcaf04fef7976b1528.tar.xz linux-2dd7b24467143c3fd17c6abcaf04fef7976b1528.zip | |
watchdog: omap_wdt: Add option nowayout
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>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/omap_wdt.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c index b0e541d022e6..af88ffd1068f 100644 --- a/drivers/watchdog/omap_wdt.c +++ b/drivers/watchdog/omap_wdt.c @@ -45,6 +45,11 @@ #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; module_param(timer_margin, uint, 0); 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) { struct omap_wd_timer_platform_data *pdata = pdev->dev.platform_data; - bool nowayout = WATCHDOG_NOWAYOUT; struct watchdog_device *omap_wdt; struct resource *res, *mem; struct omap_wdt_dev *wdev; |