[PATCH v3 4/7] mfd: exynos-lpass: Remove pad retention control

Pad retention should be controlled from pin control driver, so remove it from Exynos LPASS driver. After this change, no more access to PMU regmap is needed, so remove also the code for handling PMU regmap. Signed-off-by: Marek Szyprowski Acked-by: Krzysztof Kozlowski

[PATCH v3 4/7] mfd: exynos-lpass: Remove pad retention control

Pad retention should be controlled from pin control driver, so remove it from Exynos LPASS driver. After this change, no more access to PMU regmap is needed, so remove also the code for handling PMU regmap. Signed-off-by: Marek Szyprowski Acked-by: Krzysztof Kozlowski Acked-by: Sylwester