max17042_battery: Fix driver exit function
This patch fixes driver's remove function: it should free the IRQ.
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
diff --git a/drivers/power/max17042_battery.c b/drivers/power/max17042_battery.c
index 39dd610..93fd13c 100644
--- a/drivers/power/max17042_battery.c
+++ b/drivers/power/max17042_battery.c
@@ -715,6 +715,8 @@
{
struct max17042_chip *chip = i2c_get_clientdata(client);
+ if (client->irq)
+ free_irq(client->irq, chip);
power_supply_unregister(&chip->battery);
return 0;
}