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gpio: pca953x_gpio: fix DT GPIO flags translation

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Commit fb01e07a95 accidentally broke initialisation of GPIO
descriptor flags from device tree: currently the active low
flag from gpio-specifier is always ignored. Fix it.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Mario Six <mario.six@gdsys.cc>
This commit is contained in:
Anatolij Gustschin 2018-10-18 16:15:39 +02:00 committed by Tom Rini
parent cbabe7f87f
commit 745915aa59
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/pca953x_gpio.c
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@ -227,7 +227,7 @@ static int pca953x_xlate(struct udevice *dev, struct gpio_desc *desc,
struct ofnode_phandle_args *args)
{
desc->offset = args->args[0];
desc->flags = args->args[1] & (GPIO_ACTIVE_LOW ? GPIOD_ACTIVE_LOW : 0);
desc->flags = args->args[1] & GPIO_ACTIVE_LOW ? GPIOD_ACTIVE_LOW : 0;
return 0;
}