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Message-Id: <20210517174953.19404-7-shruthi.sanil@intel.com>
Date:   Mon, 17 May 2021 23:19:50 +0530
From:   shruthi.sanil@...el.com
To:     wim@...ux-watchdog.org, linux@...ck-us.net,
        linux-watchdog@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     andriy.shevchenko@...ux.intel.com, kris.pan@...ux.intel.com,
        mgross@...ux.intel.com, srikanth.thokala@...el.com,
        lakshmi.bai.raja.subramanian@...el.com,
        mallikarjunappa.sangannavar@...el.com, shruthi.sanil@...el.com
Subject: [PATCH v2 6/9] watchdog: keembay: Removed timeout update in the TO ISR

From: Shruthi Sanil <shruthi.sanil@...el.com>

In the TO ISR removed updating the Timeout value because
its not serving any purpose as the timer would have already expired
and the system would be rebooting.

Fixes: fa0f8d51e90d ("watchdog: Add watchdog driver for Intel Keembay Soc")
Reviewed-by: Guenter Roeck <linux@...ck-us.net>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Tested-by: Kris Pan <kris.pan@...el.com>
Signed-off-by: Shruthi Sanil <shruthi.sanil@...el.com>
---
 drivers/watchdog/keembay_wdt.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/watchdog/keembay_wdt.c b/drivers/watchdog/keembay_wdt.c
index 039753b9932b..dd192b8dff55 100644
--- a/drivers/watchdog/keembay_wdt.c
+++ b/drivers/watchdog/keembay_wdt.c
@@ -141,7 +141,6 @@ static irqreturn_t keembay_wdt_to_isr(int irq, void *dev_id)
 	struct keembay_wdt *wdt = dev_id;
 	struct arm_smccc_res res;
 
-	keembay_wdt_writel(wdt, TIM_WATCHDOG, 1);
 	arm_smccc_smc(WDT_ISR_CLEAR, WDT_TO_INT_MASK, 0, 0, 0, 0, 0, 0, &res);
 	dev_crit(wdt->wdd.parent, "Intel Keem Bay non-sec wdt timeout.\n");
 	emergency_restart();
-- 
2.17.1

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