Commit 3b95bc57 authored by Alexandru Ardelean's avatar Alexandru Ardelean Committed by Dmitry Torokhov

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: default avatarAlexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20201112074308.71351-4-alexandru.ardelean@analog.comSigned-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 760a1219
...@@ -539,35 +539,14 @@ static int adp5589_gpio_add(struct adp5589_kpad *kpad) ...@@ -539,35 +539,14 @@ static int adp5589_gpio_add(struct adp5589_kpad *kpad)
ADP5589_GPIO_DIRECTION_A) + i); 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; return 0;
} }
static void adp5589_gpio_remove(struct adp5589_kpad *kpad) 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) if (!kpad->export_gpio)
return; 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); gpiochip_remove(&kpad->gc);
} }
#else #else
......
...@@ -175,13 +175,6 @@ struct i2c_client; /* forward declaration */ ...@@ -175,13 +175,6 @@ struct i2c_client; /* forward declaration */
struct adp5589_gpio_platform_data { struct adp5589_gpio_platform_data {
int gpio_start; /* GPIO Chip base # */ 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 #endif
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