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gpio: sysfs: use gpiod_is_equal() to compare GPIO descriptors

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We have a dedicated comparator for GPIO descriptors that performs
additional checks and hides the implementation detail of whether the
same GPIO can be associated with two separate struct gpio_desc objects.
Use it in sysfs code

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250704-gpio-sysfs-chip-export-v4-1-9289d8758243@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2025-07-04 14:58:48 +02:00
parent 26b6443826
commit 32ad0b9a17
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpiolib-sysfs.c
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@ -657,7 +657,7 @@ static int match_export(struct device *dev, const void *desc)
{
struct gpiod_data *data = dev_get_drvdata(dev);
return data->desc == desc;
return gpiod_is_equal(data->desc, desc);
}
/**