On Wed, Jun 12, 2019 at 12:42 PM Russell King - ARM Linux admin <linux at armlinux.org.uk> wrote: > > I think you're confusing tda998x_derive_cts_n() and tda998x_get_adiv(). > tda998x_derive_cts_n() only returns 0 or -EINVAL. > True. Apologies for the confusion.