staging: iio: call iio_device_unregister() in max517_remove()

Reported-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/iio/dac/max517.c b/drivers/staging/iio/dac/max517.c
index a3f588dfdbfb8f26fe44978826f8fae197908d5b..65d63492f8554153d3e35a1b47700a9f6055c89a 100644 (file)
--- a/drivers/staging/iio/dac/max517.c
+++ b/drivers/staging/iio/dac/max517.c
@@ -264,6 +264,7 @@ exit:
 
 static int max517_remove(struct i2c_client *client)
 {
+       iio_device_unregister(i2c_get_clientdata(client));
        iio_device_free(i2c_get_clientdata(client));
 
        return 0;