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gpio: nomadik: make clock optional

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Not all platforms using this platform driver expose a clock for this
GPIO controller. Turn devm_clk_get() into devm_clk_get_optional() to
avoid failing when no clocks are provided.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Link: https://lore.kernel.org/r/20240228-mbly-gpio-v2-20-3ba757474006@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Théo Lebrun 2024-02-28 12:28:18 +01:00 committed by Linus Walleij
parent 75d270fda6
commit eac86aaed7
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-nomadik.c
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@ -531,7 +531,7 @@ struct nmk_gpio_chip *nmk_gpio_populate_chip(struct device_node *np,
}
nmk_chip->addr = base;
clk = devm_clk_get(gpio_dev, NULL);
clk = devm_clk_get_optional(gpio_dev, NULL);
if (IS_ERR(clk)) {
platform_device_put(gpio_pdev);
return (void *)clk;