On 30/07/2019 15:20, Mark Brown wrote: > On Tue, Jul 30, 2019 at 03:04:19PM +0100, Thomas Preston wrote: >> On 30/07/2019 13:41, Charles Keepax wrote: > >>> This could probably be removed using regmap_multi_reg_write. > >> The problem is that I want to retain the state of the other bits in those >> registers. Maybe I should make a copy of the backed up state, set the bits >> I want to off-device, then either: > >> 1. Write the changes with regmap_multi_reg_write >> 2. Write all six regs again (if my device doesn't support the multi_reg) > > Or make this a regmap function, there's nothing device specific about > it. > I did wonder why regmap didn't have an multi-update function. If appropriate, I will add this in.
