clk: samsung: exynos4: Add remaining suspend/resume handling
clk: samsung: exynos4: Add remaining suspend/resume handling

As of now, part of Exynos4 clock suspend/resume handling is located
in mach-exynos/pm.c, which is not where code accessing CMU registers
should reside.

This patch implements all the necessary suspend/resume handling code
in Exynos4 clock driver to allow dropping that old code.

Signed-off-by: Tomasz Figa <c4885e520559c7b5b4fe1e9e188b924d2debd35e@samsung.com>
Acked-by: Kyungmin Park <504c23c4986a3760712724894be3105092c27331@samsung.com>
Reviewed-by: Thomas Abraham <d1b8f0fdcf98a613f0a493cb7d77cc13bb1f4fac@samsung.com>
Reviewed-by: Sylwester Nawrocki <1ca386fdc5066df13f7236f0837f22126191d06b@samsung.com>
Signed-off-by: Kukjin Kim <3fc711f4e08bc570a586748633ff7c76d0e1e253@samsung.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs