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authorIgor Pylypiv <igor.pylypiv@gmail.com>2018-03-06 23:47:25 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-04-24 09:34:14 +0200
commit4076d92cc204fde02b07ca3a399c89d217c9ff0f (patch)
tree21084fe3629efd8385c76e46cd9b0c4b465c09bd
parente58d3bccad82019ec63a628dd52756c298bd2be1 (diff)
watchdog: f71808e_wdt: Fix WD_EN register read
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> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/watchdog/f71808e_wdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/f71808e_wdt.c b/drivers/watchdog/f71808e_wdt.c
index 8658dba21768..e682bf046e50 100644
--- a/drivers/watchdog/f71808e_wdt.c
+++ b/drivers/watchdog/f71808e_wdt.c
@@ -496,7 +496,7 @@ 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);