gpio: Unconditionally assign .request()/.free()
The gpiochip_generic_request() and gpiochip_generic_free() functions can now deal properly with chips that don't have any pin-ranges defined, so they can be assigned unconditionally. Suggested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20200401200527.2982450-1-thierry.reding@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Linus Walleij

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33dd888263
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f0254b51cb
@@ -226,13 +226,11 @@ static int zx_gpio_probe(struct platform_device *pdev)
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if (IS_ERR(chip->base))
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return PTR_ERR(chip->base);
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raw_spin_lock_init(&chip->lock);
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if (of_property_read_bool(dev->of_node, "gpio-ranges")) {
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chip->gc.request = gpiochip_generic_request;
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chip->gc.free = gpiochip_generic_free;
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}
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id = of_alias_get_id(dev->of_node, "gpio");
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raw_spin_lock_init(&chip->lock);
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chip->gc.request = gpiochip_generic_request;
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chip->gc.free = gpiochip_generic_free;
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chip->gc.direction_input = zx_direction_input;
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chip->gc.direction_output = zx_direction_output;
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chip->gc.get = zx_get_value;
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