staging: android: ion: ion.c fix parenthesis alignment

Fix checkpatch.pl warning about "Alignment should match open parenthesis".
Signed-off-by: Didik Setiawan <ds@didiksetiawan.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/android/ion/ion.c

@@ -1636,4 +1636,3 @@ void ion_device_destroy(struct ion_device *dev)
 	kfree(dev);
 }
 EXPORT_SYMBOL(ion_device_destroy);
-