natsemi irq flags

The spinlock irq flags should be a unsigned long to properly support 64 bit
Signed-off-by: NGregory Haskins <ghaskins@novell.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

drivers/net/natsemi.c

@@ -690,7 +690,7 @@ static ssize_t natsemi_set_dspcfg_workaround(struct device *dev,
 {
 	struct netdev_private *np = netdev_priv(to_net_dev(dev));
 	int new_setting;
-	u32 flags;
+	unsigned long flags;
 
         /* Find out the new setting */
         if (!strncmp("on", buf, count - 1) || !strncmp("1", buf, count - 1))