static DEFINE_MUTEX(bat_lock); /* protects gpio pins */
static struct work_struct bat_work;
static struct ucb1x00 *ucb;
-static int wakeup_enabled;
struct collie_bat {
int status;
};
#ifdef CONFIG_PM
+static int wakeup_enabled;
+
static int collie_bat_suspend(struct ucb1x00_dev *dev)
{
/* flush all pending status updates */