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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2015-04-27 11:22:59 +0200 |
|---|---|---|
| committer |   Wim Van Sebroeck <wim@iguana.be> | 2015-06-22 15:54:04 +0200 |
| commit | a4f741e3e157c3a5c8aea5f2ea62b692fbf17338 (patch) | |
| tree | cacaeb4946388a9c55a0b50542f7cffc5267c565 /drivers/watchdog | |
| parent | watchdog: omap: clearify device tree documentation (diff) | |
| download | linux-dev-a4f741e3e157c3a5c8aea5f2ea62b692fbf17338.tar.xz linux-dev-a4f741e3e157c3a5c8aea5f2ea62b692fbf17338.zip | |
watchdog: omap: use watchdog_init_timeout instead of open coding it
Instead of (partly) open coding watchdog_init_timeout to determine the
inital timeout use the core function that exists for exactly this
purpose.
As a side effect the "timeout-sec" device-tree property is recognized now
(though currently unused in the omap device trees).
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/omap_wdt.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c index 1e6be9e40577..88ca2ea88695 100644 --- a/drivers/watchdog/omap_wdt.c +++ b/drivers/watchdog/omap_wdt.c @@ -234,10 +234,7 @@ static int omap_wdt_probe(struct platform_device *pdev) omap_wdt->min_timeout = TIMER_MARGIN_MIN; omap_wdt->max_timeout = TIMER_MARGIN_MAX; - if (timer_margin >= TIMER_MARGIN_MIN && - timer_margin <= TIMER_MARGIN_MAX) - omap_wdt->timeout = timer_margin; - else + if (watchdog_init_timeout(omap_wdt, timer_margin, &pdev->dev) < 0) omap_wdt->timeout = TIMER_MARGIN_DEFAULT; watchdog_set_drvdata(omap_wdt, wdev); |