watchdog: sch311x_wdt: Fix LDN active check

if (sch311x_sio_inb(sio_config_port, 0x30) && 0x01 == 0) -> && should be &

Reported-By: Toralf Förster <toralf.foerster@gmx.de>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

diff --git a/drivers/watchdog/sch311x_wdt.c b/drivers/watchdog/sch311x_wdt.c
index 0461858e07d004a82c4cc5ce21c036d0fc98c7e2..7b687e9497f057949ceefe1ed32b25258bc581aa 100644 (file)
--- a/drivers/watchdog/sch311x_wdt.c
+++ b/drivers/watchdog/sch311x_wdt.c
@@ -508,7 +508,7 @@ static int __init sch311x_detect(int sio_config_port, unsigned short *addr)
        sch311x_sio_outb(sio_config_port, 0x07, 0x0a);
 
        /* Check if Logical Device Register is currently active */
-       if (sch311x_sio_inb(sio_config_port, 0x30) && 0x01 == 0)
+       if (sch311x_sio_inb(sio_config_port, 0x30) & 0x01 == 0)
                printk(KERN_INFO PFX "Seems that LDN 0x0a is not active...\n");
 
        /* Get the base address of the runtime registers */