Commit 4076d92c authored Mar 06, 2018 by Igor Pylypiv Committed by Greg Kroah-Hartman Apr 24, 2018

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>

parent e58d3bcc

drivers/watchdog/f71808e_wdt.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);