@brief Release all resources allocated for the gpiochip iterator but
don't close the most recently opened gpiochip (if any).
@param iter The gpiochip iterator object.
Users may want to break the loop when iterating over gpiochips and keep
the most recently opened chip active while freeing the iterator data.
This routine enables that.
@brief Release all resources allocated for the gpiochip iterator but don't close the most recently opened gpiochip (if any). @param iter The gpiochip iterator object.
Users may want to break the loop when iterating over gpiochips and keep the most recently opened chip active while freeing the iterator data. This routine enables that.