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    Subject[PATCH 4.16 149/196] watchdog: f71808e_wdt: Fix WD_EN register read
    Date
    4.16-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    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>
    Cc: stable <stable@vger.kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    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
    @@ -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);


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