bhnd_core_clkctl_wait
error = bhnd_core_clkctl_wait(clkctl, avail, avail);
error = bhnd_core_clkctl_wait(clkctl, avail, avail);
error = bhnd_core_clkctl_wait(clkctl, avail, avail);
int bhnd_core_clkctl_wait(
bhnd_core_clkctl_wait((_sc)->clkctl, (_val), (_mask))