On Thu, Mar 7, 2019 at 2:57 PM Jan Kundrát <jan.kundrat@xxxxxxxxx> wrote: > This function is needed in mcp23s08. That driver is a special snowflake > because it supports several hardware chips as a single "GPIO chip" under > Linux. > > Signed-off-by: Jan Kundrát <jan.kundrat@xxxxxxxxx> > Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> > Cc: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> > Cc: Phil Reid <preid@xxxxxxxxxxxxxxxxx> Patch applied with Mika's ACK. Yours, Linus Walleij