Commit 9b0aef32 authored Apr 15, 2020 by Andy Shevchenko Committed by Linus Walleij Apr 17, 2020

gpio: dwapb: Use chained IRQ prologue and epilogue



Refactor IRQ handler in order to enter and exit chained IRQ by using
respective prologue and epilogue calls.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Serge Semin <fancer.lancer@gmail.com>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/r/20200415141534.31240-4-andriy.shevchenko@linux.intel.com


Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent 038aa1f0

drivers/gpio/gpio-dwapb.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -215,10 +215,9 @@ static void dwapb_irq_handler(struct irq_desc *desc)
		struct dwapb_gpio *gpio = irq_desc_get_handler_data(desc);
		struct irq_chip *chip = irq_desc_get_chip(desc);

		chained_irq_enter(chip, desc);
		dwapb_do_irq(gpio);

		if (chip->irq_eoi)
		chip->irq_eoi(irq_desc_get_irq_data(desc));
		chained_irq_exit(chip, desc);
		}

		static void dwapb_irq_enable(struct irq_data *d)

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