Merge tag 'staging-3.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...

[karo-tx-linux.git] / drivers / iio / adc / max1363.c

diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c
index b5669be6f396f53122b8f704c63a8e7e32e962d8..03b25b3dc71eb95703d2131230e2f11cb2dae03c 100644 (file)
--- a/drivers/iio/adc/max1363.c
+++ b/drivers/iio/adc/max1363.c
@@ -1605,19 +1605,20 @@ static int max1363_probe(struct i2c_client *client,
 
        return 0;
 error_free_irq:
-       free_irq(st->client->irq, indio_dev);
+       if (client->irq)
+               free_irq(st->client->irq, indio_dev);
 error_uninit_buffer:
        iio_buffer_unregister(indio_dev);
 error_cleanup_buffer:
        max1363_buffer_cleanup(indio_dev);
 error_free_available_scan_masks:
        kfree(indio_dev->available_scan_masks);
-error_unregister_map:
-       iio_map_array_unregister(indio_dev, client->dev.platform_data);
 error_disable_reg:
        regulator_disable(st->reg);
 error_put_reg:
        regulator_put(st->reg);
+error_unregister_map:
+       iio_map_array_unregister(indio_dev, client->dev.platform_data);
 error_free_device:
        iio_device_free(indio_dev);
 error_out:
@@ -1635,10 +1636,8 @@ static int max1363_remove(struct i2c_client *client)
        iio_buffer_unregister(indio_dev);
        max1363_buffer_cleanup(indio_dev);
        kfree(indio_dev->available_scan_masks);
-       if (!IS_ERR(st->reg)) {
-               regulator_disable(st->reg);
-               regulator_put(st->reg);
-       }
+       regulator_disable(st->reg);
+       regulator_put(st->reg);
        iio_map_array_unregister(indio_dev, client->dev.platform_data);
        iio_device_free(indio_dev);