pinctrl: samsung: Document suspend and resume members

Add missing documentation for suspend and resume members of struct
samsung_pin_ctrl and samsung_pinctrl_drv_data.

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>
1 file changed