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cafec5a7e0
Suspend and resume callbacks in Exynos/S5Pv210 pin controller drivers, save and restore state of registers. This operations should be done for all banks which have external interrupts (as denoted by using EXYNOS_PIN_BANK_EINTG/EINTW macros). Add all banks of Exynos5260 and Exynos5420. This is necessary step for supporting suspend to RAM on these SoCs. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Sylwester Nawrocki <snawrocki@kernel.org> Acked-by: Tomasz Figa <tomasz.figa@gmail.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>