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gpio: Unconditionally assign .request()/.free()

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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>
This commit is contained in:
Thierry Reding
2020-04-01 22:05:26 +02:00
committed by Linus Walleij
parent 33dd888263
commit f0254b51cb
5 changed files with 12 additions and 26 deletions
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7
drivers/gpio/gpio-davinci.c
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@@ -259,11 +259,8 @@ static int davinci_gpio_probe(struct platform_device *pdev)
chips->chip.of_gpio_n_cells = 2;
chips->chip.parent = dev;
chips->chip.of_node = dev->of_node;
if (of_property_read_bool(dev->of_node, "gpio-ranges")) {
chips->chip.request = gpiochip_generic_request;
chips->chip.free = gpiochip_generic_free;
}
chips->chip.request = gpiochip_generic_request;
chips->chip.free = gpiochip_generic_free;
#endif
spin_lock_init(&chips->lock);