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gpiolib: clear irq handler and data in one go

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Replace the two separate calls for clearing the irqchip's chained handler
and its data with a single irq_set_chained_handler_and_data() call.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Martin Kaiser
2017-10-18 18:32:47 +02:00
committed by Linus Walleij
parent 3ee9e605ca
commit 5048f0aefb
1 changed files with 2 additions and 2 deletions
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drivers/gpio/gpiolib.c
+2 -2
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@@ -1724,8 +1724,8 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
acpi_gpiochip_free_interrupts(gpiochip);
if (gpiochip->irq_chained_parent) {
irq_set_chained_handler(gpiochip->irq_chained_parent, NULL);
irq_set_handler_data(gpiochip->irq_chained_parent, NULL);
irq_set_chained_handler_and_data(
gpiochip->irq_chained_parent, NULL, NULL);
}
/* Remove all IRQ mappings and delete the domain */