> > We can test it by linux-serial-test program with -k option. The tool > > will set TIOCM_LOOP mode when the option is specified. > > -k, --loopback Use internal hardware loop back > > Again, what does this line mean in a changelog text? I put the option to refer how the tool can use. I can see it is not related with this commit. I'll remove them next patch. > > And properly wrap your lines at 72 columns. I'll keep that in mind. Thanks for your review :) Best Regards, Chanho Park
