watchdog: keembay: Remove timeout update in the WDT start function

Removed set timeout from the start WDT function. There is a function
defined to set the timeout. Hence no need to set the timeout again in
start function as the timeout would have been already updated
before calling the start/enable.

Fixes: fa0f8d51 ("watchdog: Add watchdog driver for Intel Keembay Soc")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Kris Pan <kris.pan@intel.com>
Signed-off-by: Shruthi Sanil <shruthi.sanil@intel.com>
Link: https://lore.kernel.org/r/20210517174953.19404-6-shruthi.sanil@intel.comSigned-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

drivers/watchdog/keembay_wdt.c

@@ -84,7 +84,6 @@ static int keembay_wdt_start(struct watchdog_device *wdog)
 {
 	struct keembay_wdt *wdt = watchdog_get_drvdata(wdog);
 
-	keembay_wdt_set_timeout_reg(wdog);
 	keembay_wdt_writel(wdt, TIM_WDOG_EN, 1);
 
 	return 0;