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emev2: GPIOLIB: Enable support for OF 

EMEV2 is now a DT platform, however the GPIO driver cannot be used
from a DT file since it does not fill out the of_node field in its
gpio_chip structure.

Signed-off-by: Ian Molton <ian.molton@codethink.co.uk>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Ian Molton 2013-09-02 16:44:55 +01:00 committed by Linus Walleij
parent ca6af7b96a
commit b59278548e
2 changed files with 2 additions and 1 deletions
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2
drivers/gpio/Kconfig
View File

@ -129,7 +129,7 @@ config GPIO_IT8761E
config GPIO_EM
tristate "Emma Mobile GPIO"
depends on ARM
depends on ARM && OF_GPIO
help
Say yes here to support GPIO on Renesas Emma Mobile SoCs.

1
drivers/gpio/gpio-em.c
View File

@ -319,6 +319,7 @@ static int em_gio_probe(struct platform_device *pdev)
}
gpio_chip = &p->gpio_chip;
gpio_chip->of_node = pdev->dev.of_node;
gpio_chip->direction_input = em_gio_direction_input;
gpio_chip->get = em_gio_get;
gpio_chip->direction_output = em_gio_direction_output;