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gpiolib: make comment consistent with code
Commit f4d566a8a0e6 ("gpio: change member .dev to .parent") changes member of gpiochip from .dev to .parent. Update the corresponding comment. Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -306,7 +306,7 @@ static int gpiochip_set_desc_names(struct gpio_chip *gc)
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* different chip. Otherwise it returns zero as a success code.
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*
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* When gpiochip_add() is called very early during boot, so that GPIOs
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* can be freely used, the chip->dev device must be registered before
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* can be freely used, the chip->parent device must be registered before
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* the gpio framework's arch_initcall(). Otherwise sysfs initialization
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* for GPIOs will fail rudely.
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*
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@ -714,7 +714,8 @@ int _gpiochip_irqchip_add(struct gpio_chip *gpiochip,
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#ifdef CONFIG_OF_GPIO
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/*
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* If the gpiochip has an assigned OF node this takes precedence
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* FIXME: get rid of this and use gpiochip->dev->of_node everywhere
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* FIXME: get rid of this and use gpiochip->parent->of_node
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* everywhere
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*/
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if (gpiochip->of_node)
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of_node = gpiochip->of_node;
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