gpio: rcar: Add minimal runtime PM support
authorGeert Uytterhoeven <geert+renesas@glider.be>
Mon, 14 Apr 2014 18:33:13 +0000 (20:33 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 28 Apr 2014 19:35:10 +0000 (12:35 -0700)
This is just enough to automatically enable the functional clock, if
present. Clock management during suspend/resume is still to be added.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: linux-gpio@vger.kernel.org
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-rcar.c

Simple merge