gpio: select IRQ_DOMAIN for gpiolib irqchip helpers

These helpers depend on the IRQ_DOMAIN so select it explicitly,
as it will not be present on all platforms such as Intel
desktops and laptops using Intel-MID.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index fa3cb18..4a1b511 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -56,6 +56,7 @@ config GPIO_ACPI
        depends on ACPI
 
 config GPIOLIB_IRQCHIP
+       select IRQ_DOMAIN
        bool
 
 config DEBUG_GPIO
@@ -710,7 +711,7 @@ config GPIO_AMD8111
 config GPIO_INTEL_MID
        bool "Intel Mid GPIO support"
        depends on PCI && X86
-       select IRQ_DOMAIN
+       select GPIOLIB_IRQCHIP
        help
          Say Y here to support Intel Mid GPIO.