diff options
Diffstat (limited to 'drivers/gpio/gpio-zynqmp-modepin.c')
| -rw-r--r-- | drivers/gpio/gpio-zynqmp-modepin.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-zynqmp-modepin.c b/drivers/gpio/gpio-zynqmp-modepin.c index 2f3c9ebfa78d..6dc5d7acb89c 100644 --- a/drivers/gpio/gpio-zynqmp-modepin.c +++ b/drivers/gpio/gpio-zynqmp-modepin.c @@ -57,8 +57,8 @@ static int modepin_gpio_get_value(struct gpio_chip *chip, unsigned int pin) * * Return: None. */ -static void modepin_gpio_set_value(struct gpio_chip *chip, unsigned int pin, - int state) +static int modepin_gpio_set_value(struct gpio_chip *chip, unsigned int pin, + int state) { u32 bootpin_val = 0; int ret; @@ -77,6 +77,8 @@ static void modepin_gpio_set_value(struct gpio_chip *chip, unsigned int pin, ret = zynqmp_pm_bootmode_write(bootpin_val); if (ret) pr_err("modepin: set value error %d for pin %d\n", ret, pin); + + return ret; } /** @@ -102,7 +104,7 @@ static int modepin_gpio_dir_in(struct gpio_chip *chip, unsigned int pin) static int modepin_gpio_dir_out(struct gpio_chip *chip, unsigned int pin, int state) { - return 0; + return modepin_gpio_set_value(chip, pin, state); } /** @@ -128,7 +130,7 @@ static int modepin_gpio_probe(struct platform_device *pdev) chip->owner = THIS_MODULE; chip->parent = &pdev->dev; chip->get = modepin_gpio_get_value; - chip->set = modepin_gpio_set_value; + chip->set_rv = modepin_gpio_set_value; chip->direction_input = modepin_gpio_dir_in; chip->direction_output = modepin_gpio_dir_out; chip->label = dev_name(&pdev->dev); |