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gpio: xgene-sb: select IRQ_DOMAIN_HIERARCHY

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This driver calls irq_domain_hierarchy() and irq_chip_*_parent().
They are available only when CONFIG_IRQ_DOMAIN_HIERARCHY is enabled.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Masahiro Yamada 2017-07-12 08:11:50 +09:00 committed by Linus Walleij
parent 8db63f5361
commit c23d200fec
1 changed files with 1 additions and 0 deletions
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drivers/gpio/Kconfig
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@ -504,6 +504,7 @@ config GPIO_XGENE_SB
depends on ARCH_XGENE && OF_GPIO
select GPIO_GENERIC
select GPIOLIB_IRQCHIP
select IRQ_DOMAIN_HIERARCHY
help
This driver supports the GPIO block within the APM X-Gene
Standby Domain. Say yes here to enable the GPIO functionality.