#include <linux/interrupt.h>
#include <linux/gpio.h>
#include <linux/irq.h>
+#include <linux/slab.h>
static DEFINE_MUTEX(bat_lock);
static struct work_struct bat_work;
-struct mutex work_lock;
+static struct mutex work_lock;
static int bat_status = POWER_SUPPLY_STATUS_UNKNOWN;
static struct wm97xx_batt_info *gpdata;
static enum power_supply_property *prop;
goto err2;
ret = request_irq(gpio_to_irq(pdata->charge_gpio),
wm97xx_chrg_irq, IRQF_DISABLED,
- "AC Detect", 0);
+ "AC Detect", dev);
if (ret)
goto err2;
props++; /* POWER_SUPPLY_PROP_STATUS */