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path: root/drivers/watchdog/coh901327_wdt.c
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Diffstat (limited to 'drivers/watchdog/coh901327_wdt.c')
-rw-r--r--drivers/watchdog/coh901327_wdt.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/watchdog/coh901327_wdt.c b/drivers/watchdog/coh901327_wdt.c
index b9b8a8be6f12..4bd070f524e5 100644
--- a/drivers/watchdog/coh901327_wdt.c
+++ b/drivers/watchdog/coh901327_wdt.c
@@ -354,9 +354,9 @@ static int __init coh901327_probe(struct platform_device *pdev)
clk_disable(clk);
- if (margin < 1 || margin > 327)
- margin = 60;
- coh901327_wdt.timeout = margin;
+ ret = watchdog_init_timeout(&coh901327_wdt, margin, &pdev->dev);
+ if (ret < 0)
+ coh901327_wdt.timeout = 60;
ret = watchdog_register_device(&coh901327_wdt);
if (ret == 0)
@@ -441,10 +441,16 @@ void coh901327_watchdog_reset(void)
/* Return and await doom */
}
+static const struct of_device_id coh901327_dt_match[] = {
+ { .compatible = "stericsson,coh901327" },
+ {},
+};
+
static struct platform_driver coh901327_driver = {
.driver = {
.owner = THIS_MODULE,
.name = "coh901327_wdog",
+ .of_match_table = coh901327_dt_match,
},
.remove = __exit_p(coh901327_remove),
.suspend = coh901327_suspend,