diff options
| author | Alexandru Ardelean <alexandru.ardelean@analog.com> | 2020-11-18 22:49:27 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-11-18 23:18:27 -0800 |
| commit | 3b95bc57c86b064fd140ccec3642ad14f40b687f (patch) | |
| tree | a9652ac6dd44587c7628c11078f629a833df60d5 | |
| parent | 760a1219ff264c4bb68ae561bf4d5eea5daac8dc (diff) | |
Input: adp5589-keys - remove setup/teardown hooks for gpios
This is currently just dead code. It's from around a time when
platform-data was used, and a board could hook it's own special callback
for setup/teardown, and a private object (via 'context').
This change removes it, as there are no more users in mainline for this.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20201112074308.71351-4-alexandru.ardelean@analog.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/keyboard/adp5589-keys.c | 21 | ||||
| -rw-r--r-- | include/linux/input/adp5589.h | 7 |
2 files changed, 0 insertions, 28 deletions
diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c index 0e2ad9628ba9..4008cd3be18e 100644 --- a/drivers/input/keyboard/adp5589-keys.c +++ b/drivers/input/keyboard/adp5589-keys.c @@ -539,35 +539,14 @@ static int adp5589_gpio_add(struct adp5589_kpad *kpad) ADP5589_GPIO_DIRECTION_A) + i); } - if (gpio_data->setup) { - error = gpio_data->setup(kpad->client, - kpad->gc.base, kpad->gc.ngpio, - gpio_data->context); - if (error) - dev_warn(dev, "setup failed, %d\n", error); - } - return 0; } static void adp5589_gpio_remove(struct adp5589_kpad *kpad) { - struct device *dev = &kpad->client->dev; - const struct adp5589_kpad_platform_data *pdata = dev_get_platdata(dev); - const struct adp5589_gpio_platform_data *gpio_data = pdata->gpio_data; - int error; - if (!kpad->export_gpio) return; - if (gpio_data->teardown) { - error = gpio_data->teardown(kpad->client, - kpad->gc.base, kpad->gc.ngpio, - gpio_data->context); - if (error) - dev_warn(dev, "teardown failed %d\n", error); - } - gpiochip_remove(&kpad->gc); } #else diff --git a/include/linux/input/adp5589.h b/include/linux/input/adp5589.h index c0523af96893..0e4742c8c81e 100644 --- a/include/linux/input/adp5589.h +++ b/include/linux/input/adp5589.h @@ -175,13 +175,6 @@ struct i2c_client; /* forward declaration */ struct adp5589_gpio_platform_data { int gpio_start; /* GPIO Chip base # */ - int (*setup)(struct i2c_client *client, - int gpio, unsigned ngpio, - void *context); - int (*teardown)(struct i2c_client *client, - int gpio, unsigned ngpio, - void *context); - void *context; }; #endif |