Commit bff466ba authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Linus Walleij
Browse files

gpio: mockup: fix indicated direction 



Commit 3edfb7bd ("gpiolib: Show correct direction from the
beginning") fixed an existing issue but broke libgpiod tests by
changing the default direction of dummy lines to output.

We don't break user-space so make gpio-mockup behave as before.

Signed-off-by: default avatarBartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 70cdb6ad

drivers/gpio/gpio-mockup.c

+3 −3
Original line number Diff line number Diff line
@@ -35,8 +35,8 @@ 
#define gpio_mockup_err(...)	pr_err(GPIO_MOCKUP_NAME ": " __VA_ARGS__)



enum {

	GPIO_MOCKUP_DIR_OUT = 0,

	GPIO_MOCKUP_DIR_IN = 1,

	GPIO_MOCKUP_DIR_IN = 0,

	GPIO_MOCKUP_DIR_OUT = 1,

};



/*
@@ -131,7 +131,7 @@ static int gpio_mockup_get_direction(struct gpio_chip *gc, unsigned int offset) 
{

	struct gpio_mockup_chip *chip = gpiochip_get_data(gc);



	return chip->lines[offset].dir;

	return !chip->lines[offset].dir;

}



static int gpio_mockup_to_irq(struct gpio_chip *gc, unsigned int offset)