iio: imu: inv_mpu6050: Fix newlines to make code easier to read

This fixes the following checkpatch.pl warnings:
	* WARNING: Missing a blank line after declarations
	* CHECK: Blank lines aren't necessary before a close brace '}'

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c

@@ -186,7 +186,6 @@ int inv_mpu_acpi_create_mux_client(struct i2c_client *client)
 		st->mux_client = i2c_new_device(st->mux_adapter, &info);
 		if (!st->mux_client)
 			return -ENODEV;
-
 	}
 
 	return 0;
@@ -195,6 +194,7 @@ int inv_mpu_acpi_create_mux_client(struct i2c_client *client)
 void inv_mpu_acpi_delete_mux_client(struct i2c_client *client)
 {
 	struct inv_mpu6050_state *st = iio_priv(dev_get_drvdata(&client->dev));
+
 	if (st->mux_client)
 		i2c_unregister_device(st->mux_client);
 }

drivers/iio/imu/inv_mpu6050/inv_mpu_core.c

@@ -365,6 +365,7 @@ static int inv_write_raw_get_fmt(struct iio_dev *indio_dev,
 
 	return -EINVAL;
 }
+
 static int inv_mpu6050_write_accel_scale(struct inv_mpu6050_state *st, int val)
 {
 	int result, i;