Commits
Xiubo Li committed ca747be22fa
regmap: core: Introduce register stride order Since the register stride should always equal to 2^N, and bit rotation is much faster than multiplication and division. So introducing the stride order and using bit rotation to get the offset of the register from the index to improve the performance. Signed-off-by: Xiubo Li <lixiubo@cmss.chinamobile.com> Signed-off-by: Mark Brown <broonie@kernel.org>