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gpio: ep93xx: Switch A and B to use GPIOLIB_IRQCHIP

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We can quite easily switch banks/ports A and B to use
GPIOLIB_IRQCHIP which is code that will be more careful
about handling interrupt descriptors and use a proper
irqdomain for translating the IRQs. This cuts down some
code in favor of using the implementation inside
gpiolib.

Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij
2018-08-22 22:41:11 +02:00
parent d875cc27e2
commit a419a3d92a
2 changed files with 51 additions and 45 deletions
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drivers/gpio/Kconfig
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@@ -200,6 +200,7 @@ config GPIO_EP93XX
def_bool y
depends on ARCH_EP93XX
select GPIO_GENERIC
select GPIOLIB_IRQCHIP
config GPIO_EXAR
tristate "Support for GPIO pins on XR17V352/354/358"