On Mon, 2020-06-29 at 06:09 +0000, Pkshih wrote: > On Sun, 2020-06-28 at 22:21 -0700, Joe Perches wrote: > > On 2020-06-28 20:29, pkshih@xxxxxxxxxxx wrote: > > > From: Ping-Ke Shih <pkshih@xxxxxxxxxxx> > > > > > > 8821AE is a 1x1 chip, so swing parameters for path B aren't necessary. > > > > Then all the now unused arrays could be removed as well. > > > My gcc doesn't warn this. Could I know how you find them? Logic then inspection.