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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2015-04-27 11:22:59 +0200
committerWim Van Sebroeck <wim@iguana.be>2015-06-22 15:54:04 +0200
commita4f741e3e157c3a5c8aea5f2ea62b692fbf17338 (patch)
treecacaeb4946388a9c55a0b50542f7cffc5267c565 /drivers/watchdog/omap_wdt.c
parent83efa1cbcff406f0305d4b227d356d6bdce8cb13 (diff)
downloadop-kernel-dev-a4f741e3e157c3a5c8aea5f2ea62b692fbf17338.zip
op-kernel-dev-a4f741e3e157c3a5c8aea5f2ea62b692fbf17338.tar.gz
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/omap_wdt.c')
-rw-r--r--drivers/watchdog/omap_wdt.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 1e6be9e..88ca2ea 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);
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