diff options
| -rw-r--r-- | drivers/gpio/gpio-ucb1400.c | 20 | ||||
| -rw-r--r-- | drivers/mfd/ucb1400_core.c | 6 | ||||
| -rw-r--r-- | include/linux/ucb1400.h | 2 |
3 files changed, 2 insertions, 26 deletions
diff --git a/drivers/gpio/gpio-ucb1400.c b/drivers/gpio/gpio-ucb1400.c index d2a8644864c3..386e69300332 100644 --- a/drivers/gpio/gpio-ucb1400.c +++ b/drivers/gpio/gpio-ucb1400.c @@ -64,34 +64,14 @@ static int ucb1400_gpio_probe(struct platform_device *dev) ucb->gc.can_sleep = true; err = devm_gpiochip_add_data(&dev->dev, &ucb->gc, ucb); - if (err) - goto err; - - if (ucb->gpio_setup) - err = ucb->gpio_setup(&dev->dev, ucb->gc.ngpio); err: return err; } -static int ucb1400_gpio_remove(struct platform_device *dev) -{ - int err = 0; - struct ucb1400_gpio *ucb = platform_get_drvdata(dev); - - if (ucb && ucb->gpio_teardown) { - err = ucb->gpio_teardown(&dev->dev, ucb->gc.ngpio); - if (err) - return err; - } - - return err; -} - static struct platform_driver ucb1400_gpio_driver = { .probe = ucb1400_gpio_probe, - .remove = ucb1400_gpio_remove, .driver = { .name = "ucb1400_gpio" }, diff --git a/drivers/mfd/ucb1400_core.c b/drivers/mfd/ucb1400_core.c index 8c3832a58ef6..ac1d18039568 100644 --- a/drivers/mfd/ucb1400_core.c +++ b/drivers/mfd/ucb1400_core.c @@ -72,11 +72,9 @@ static int ucb1400_core_probe(struct device *dev) /* GPIO */ ucb_gpio.ac97 = ac97; - if (pdata) { - ucb_gpio.gpio_setup = pdata->gpio_setup; - ucb_gpio.gpio_teardown = pdata->gpio_teardown; + if (pdata) ucb_gpio.gpio_offset = pdata->gpio_offset; - } + ucb->ucb1400_gpio = platform_device_alloc("ucb1400_gpio", -1); if (!ucb->ucb1400_gpio) { err = -ENOMEM; diff --git a/include/linux/ucb1400.h b/include/linux/ucb1400.h index 0968ef458447..22345391350b 100644 --- a/include/linux/ucb1400.h +++ b/include/linux/ucb1400.h @@ -84,8 +84,6 @@ struct ucb1400_gpio { struct gpio_chip gc; struct snd_ac97 *ac97; int gpio_offset; - int (*gpio_setup)(struct device *dev, int ngpio); - int (*gpio_teardown)(struct device *dev, int ngpio); }; struct ucb1400_ts { |