[PATCH] watchdog: imx2_wdt: use new_timeout value to override the old

From	<yanjiang.jin@windriver.com>
Newsgroups	linux.kernel
Subject	[PATCH] watchdog: imx2_wdt: use new_timeout value to override the old
Date	2017-07-20 04:50 +0200
Message-ID	<u59Hk-Sh-15@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

Show all headers | View 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

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH] watchdog: imx2_wdt: use new_timeout value to override the old <yanjiang.jin@windriver.com> - 2017-07-20 04:50 +0200
  Re: [PATCH] watchdog: imx2_wdt: use new_timeout value to override the  old Guenter Roeck <linux@roeck-us.net> - 2017-07-20 05:20 +0200
    Re: [PATCH] watchdog: imx2_wdt: use new_timeout value to override the  old yjin <yanjiang.jin@windriver.com> - 2017-07-20 05:30 +0200

csiph-web