From: <yanjiang.jin@windriver.com>
To: <wim@iguana.be>, <linux@roeck-us.net>
Cc: <jinyanjiang@gmail.com>, <yanjiang.jin@windriver.com>,
<linux-watchdog@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] watchdog: imx2_wdt: use new_timeout value to override the old
Date: Thu, 20 Jul 2017 10:45:33 +0800 [thread overview]
Message-ID: <20170720024533.70081-1-yanjiang.jin@windriver.com> (raw)
From: Yanjiang Jin <yanjiang.jin@windriver.com>
Without this patch we couldn't change the timeout value of imx2_wdt.
Signed-off-by: Yanjiang Jin <yanjiang.jin@windriver.com>
---
drivers/watchdog/imx2_wdt.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c
index 4874b0f..6cfeee6 100644
--- a/drivers/watchdog/imx2_wdt.c
+++ b/drivers/watchdog/imx2_wdt.c
@@ -178,6 +178,9 @@ static int imx2_wdt_set_timeout(struct watchdog_device *wdog,
regmap_update_bits(wdev->regmap, IMX2_WDT_WCR, IMX2_WDT_WCR_WT,
WDOG_SEC_TO_COUNT(new_timeout));
+
+ wdog->timeout = new_timeout;
+
return 0;
}
--
1.9.1
next reply other threads:[~2017-07-20 2:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-20 2:45 yanjiang.jin [this message]
2017-07-20 3:18 ` Guenter Roeck
2017-07-20 3:22 ` yjin
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