mfd: Fix resource reclaim for max8998

Properly free irq and unregister max8998->rtc device in
max8998_i2c_probe() error path and max8998_i2c_remove().

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c
index 06ddf741d4c7..bb9977bebe78 100644
--- a/drivers/mfd/max8998.c
+++ b/drivers/mfd/max8998.c
@@ -153,6 +153,8 @@ static int max8998_i2c_probe(struct i2c_client *i2c,
 
 err:
         mfd_remove_devices(max8998->dev);
+        max8998_irq_exit(max8998);
+        i2c_unregister_device(max8998->rtc);
         kfree(max8998);
         return ret;
 }
@@ -162,6 +164,8 @@ static int max8998_i2c_remove(struct i2c_client *i2c)
         struct max8998_dev *max8998 = i2c_get_clientdata(i2c);
 
         mfd_remove_devices(max8998->dev);
+        max8998_irq_exit(max8998);
+        i2c_unregister_device(max8998->rtc);
         kfree(max8998);
 
         return 0;