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gpio: thunderx: select IRQ_DOMAIN_HIERARCHY instead of depends on 

IRQ_DOMAIN_HIERARCHY is not user-configurable, but supposed to be
selected by drivers that need IRQ domain hierarchy support.

GPIO_THUNDERX is the only user of "depends on IRQ_DOMAIN_HIERARCHY".
This means, we can not enable GPIO_THUNDERX unless other drivers
select IRQ_DOMAIN_HIERARCHY elsewhere.  This is odd.  Flip the logic.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: David Daney <david.daney@cavium.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Masahiro Yamada 2017-09-06 10:40:52 +09:00 committed by Linus Walleij
parent 2bd6bf03f4
commit 311de3ce96
1 changed files with 2 additions and 1 deletions
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3
drivers/gpio/Kconfig
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@ -453,7 +453,8 @@ config GPIO_TS4800
config GPIO_THUNDERX
tristate "Cavium ThunderX/OCTEON-TX GPIO"
depends on ARCH_THUNDER || (64BIT && COMPILE_TEST)
depends on PCI_MSI && IRQ_DOMAIN_HIERARCHY
depends on PCI_MSI
select IRQ_DOMAIN_HIERARCHY
select IRQ_FASTEOI_HIERARCHY_HANDLERS
help
Say yes here to support the on-chip GPIO lines on the ThunderX