From 977f6f68331f94bb72ad84ee96b7b87ce737d89d Mon Sep 17 00:00:00 2001
From: Igor Pylypiv <igor.pylypiv@gmail.com>
Date: Tue, 6 Mar 2018 23:47:25 -0800
Subject: [PATCH] watchdog: f71808e_wdt: Fix WD_EN register read
Git-commit: 977f6f68331f94bb72ad84ee96b7b87ce737d89d
Patch-mainline: v4.17-rc1
References: bsc#1051510
F71808FG_FLAG_WD_EN defines bit position, not a bitmask
Signed-off-by: Igor Pylypiv <igor.pylypiv@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Cc: stable <stable@vger.kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/watchdog/f71808e_wdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/watchdog/f71808e_wdt.c
+++ b/drivers/watchdog/f71808e_wdt.c
@@ -486,7 +486,7 @@ static bool watchdog_is_running(void)
is_running = (superio_inb(watchdog.sioaddr, SIO_REG_ENABLE) & BIT(0))
&& (superio_inb(watchdog.sioaddr, F71808FG_REG_WDT_CONF)
- & F71808FG_FLAG_WD_EN);
+ & BIT(F71808FG_FLAG_WD_EN));
superio_exit(watchdog.sioaddr);