On Wed, Jan 20, 2021 at 10:45 PM Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote: > > We already have a nice helper called get_options() which can be used > to validate the input format. Replace isrange() by using it. > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> > --- Reviewed-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>