[PATCH 3.16 032/366] watchdog: f71808e_wdt: Fix WD_EN register read

Ben Hutchings
2018-10-14T23:26:27Z

From: Igor Pylypiv <igor.pylypiv@gmail.com>

commit 977f6f68331f94bb72ad84ee96b7b87ce737d89d upstream.

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>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
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
@@ -450,7 +450,7 @@ 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);