Hi, Right now we have a mark_param_change callback in the buffer access functions struct, which should be called whenever the parameters (length, bytes per datum) of the buffer change. Each buffer implementation calls their own mark_param_change callback in their set_length and set_bytes_per_datum callbacks. Additionally mark_param_change gets called when the user changes the buffer length. So in this case it will get called twice. So I'm wondering if we should make it completely buffer implementation internal and not export it in the buffer access functions struct, since the buffer implementation will probably know best anyway if one of it's parameters has changed. - Lars -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
