gpio: ath79: Move to the generic GPIO driver

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Drop most of the code in favor of the generic MMIO GPIO driver.
As the driver now depend on CONFIG_GPIO_GENERIC also add a Kconfig
entry to make the driver optional.

We leave the base pointer and lock in the data struct because they are
needed for the IRQ support.

Signed-off-by: Alban Bedel <albeu@free.fr>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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This commit is contained in:

Alban Bedel 2016-01-28 20:44:29 +01:00 • committed by Linus Walleij

parent 60afe31d1f

commit ab32770ec8

3 changed files with 24 additions and 113 deletions

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9

drivers/gpio/Kconfig

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2

drivers/gpio/Makefile

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126

drivers/gpio/gpio-ath79.c

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