pinctrl: sunxi: depend on RESET_CONTROLLER

The A31 R_PIO driver depends on the reset framework in a mandatory way. Express
this by adding a depends on the reset framework in Kconfig
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/sunxi/Kconfig

@@ -26,6 +26,7 @@ config PINCTRL_SUN6I_A31
 
 config PINCTRL_SUN6I_A31_R
 	def_bool PINCTRL_SUNXI || MACH_SUN6I
+	depends on RESET_CONTROLLER
 	select PINCTRL_SUNXI_COMMON
 
 config PINCTRL_SUN7I_A20