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gpiolib: remove gpiochip_find() 

With all users of gpiochip_find() converted to using gpio_device_find(),
we can now remove this function from the kernel.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2023-09-05 20:53:09 +02:00
parent 90b0c2b2ed
commit 2654521d77
2 changed files with 0 additions and 25 deletions
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22
drivers/gpio/gpiolib.c
View File

@ -1092,28 +1092,6 @@ void gpiochip_remove(struct gpio_chip *gc)
}
EXPORT_SYMBOL_GPL(gpiochip_remove);
/*
* FIXME: This will be removed soon.
*
* This function is depracated, don't use.
*/
struct gpio_chip *gpiochip_find(void *data,
int (*match)(struct gpio_chip *gc,
void *data))
{
struct gpio_device *gdev;
struct gpio_chip *gc = NULL;
gdev = gpio_device_find(data, match);
if (gdev) {
gc = gdev->chip;
gpio_device_put(gdev);
}
return gc;
}
EXPORT_SYMBOL_GPL(gpiochip_find);
/**
* gpio_device_find() - find a specific GPIO device
* @data: data to pass to match function

3
include/linux/gpio/driver.h
View File

@ -605,9 +605,6 @@ int devm_gpiochip_add_data_with_key(struct device *dev, struct gpio_chip *gc,
void *data, struct lock_class_key *lock_key,
struct lock_class_key *request_key);
struct gpio_chip *gpiochip_find(void *data,
int (*match)(struct gpio_chip *gc, void *data));
struct gpio_device *gpio_device_find(void *data,
int (*match)(struct gpio_chip *gc, void *data));
struct gpio_device *gpio_device_find_by_label(const char *label);