On Fri, Mar 19, 2021 at 01:27:38AM CDT, Andrew Jeffery wrote: >Enable more efficient implementation of read-modify-write sequences. >Both device drivers for the KCS BMC stack use regmaps. The new callback >allows us to exploit regmap_update_bits(). > >Signed-off-by: Andrew Jeffery <andrew@xxxxxxxx> Reviewed-by: Zev Weiss <zweiss@xxxxxxxxxxx>