diff options
Diffstat (limited to 'drivers/gpio/gpio-tps65912.c')
| -rw-r--r-- | drivers/gpio/gpio-tps65912.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/gpio/gpio-tps65912.c b/drivers/gpio/gpio-tps65912.c index 3ad68bd78282..fab771cb6a87 100644 --- a/drivers/gpio/gpio-tps65912.c +++ b/drivers/gpio/gpio-tps65912.c @@ -32,9 +32,9 @@ static int tps65912_gpio_get_direction(struct gpio_chip *gc, return ret; if (val & GPIO_CFG_MASK) - return 0; + return GPIO_LINE_DIRECTION_OUT; else - return 1; + return GPIO_LINE_DIRECTION_IN; } static int tps65912_gpio_direction_input(struct gpio_chip *gc, unsigned offset) @@ -99,7 +99,6 @@ static int tps65912_gpio_probe(struct platform_device *pdev) { struct tps65912 *tps = dev_get_drvdata(pdev->dev.parent); struct tps65912_gpio *gpio; - int ret; gpio = devm_kzalloc(&pdev->dev, sizeof(*gpio), GFP_KERNEL); if (!gpio) @@ -109,16 +108,7 @@ static int tps65912_gpio_probe(struct platform_device *pdev) gpio->gpio_chip = template_chip; gpio->gpio_chip.parent = tps->dev; - ret = devm_gpiochip_add_data(&pdev->dev, &gpio->gpio_chip, - gpio); - if (ret < 0) { - dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret); - return ret; - } - - platform_set_drvdata(pdev, gpio); - - return 0; + return devm_gpiochip_add_data(&pdev->dev, &gpio->gpio_chip, gpio); } static const struct platform_device_id tps65912_gpio_id_table[] = { |