pinctrl: qcom: spmi-gpio: select IRQ_DOMAIN_HIERARCHY in Kconfig

Select IRQ_DOMAIN_HIERARCHY for spmi-gpio in Kconfig since this driver
is now setup as a hierarchical IRQ chip.
Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/qcom/Kconfig

@@ -137,6 +137,7 @@ config PINCTRL_QCOM_SPMI_PMIC
        select PINMUX
        select PINCONF
        select GENERIC_PINCONF
+       select IRQ_DOMAIN_HIERARCHY
        help
          This is the pinctrl, pinmux, pinconf and gpiolib driver for the
          Qualcomm GPIO and MPP blocks found in the Qualcomm PMIC's chips,