Commit bc7bc688 authored by Kent Gibson's avatar Kent Gibson Committed by Bartosz Golaszewski
Browse files

gpio: mockup: Fix usage of new GPIO_LINE_DIRECTION 



Restore the external behavior of gpio-mockup to what it was prior to the
change to using GPIO_LINE_DIRECTION.

Fixes: e42615ec ("gpio: Use new GPIO_LINE_DIRECTION")
Signed-off-by: default avatarKent Gibson <warthog618@gmail.com>
Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
parent 634f0348

drivers/gpio/gpio-mockup.c

+5 −2
Original line number Diff line number Diff line
@@ -226,7 +226,7 @@ static int gpio_mockup_get_direction(struct gpio_chip *gc, unsigned int offset) 
	int direction;



	mutex_lock(&chip->lock);

	direction = !chip->lines[offset].dir;

	direction = chip->lines[offset].dir;

	mutex_unlock(&chip->lock);



	return direction;
@@ -395,7 +395,7 @@ static int gpio_mockup_probe(struct platform_device *pdev) 
	struct gpio_chip *gc;

	struct device *dev;

	const char *name;

	int rv, base;

	int rv, base, i;

	u16 ngpio;



	dev = &pdev->dev;
@@ -447,6 +447,9 @@ static int gpio_mockup_probe(struct platform_device *pdev) 
	if (!chip->lines)

		return -ENOMEM;



	for (i = 0; i < gc->ngpio; i++)

		chip->lines[i].dir = GPIO_LINE_DIRECTION_IN;



	if (device_property_read_bool(dev, "named-gpio-lines")) {

		rv = gpio_mockup_name_lines(dev, chip);

		if (rv)