i2c: designware: Constify read-only struct regmap_config

`bt1_i2c_cfg` is not modified and can be declared as const to
move its data to a read-only section.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
This commit is contained in:
Javier Carrasco 2024-07-05 20:06:25 +02:00 • committed by Andi Shyti
commit 21ac0359f7