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Commit c0e811d9 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Linus Walleij
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gpio/mxc: add chained_irq_enter/exit() to mx2_gpio_irq_handler 



Similar to commit

	0e44b6ec (gpio/mxc: add chained_irq_enter/exit() to mx3_gpio_irq_handler())

. It doesn't seem to be critical to make the irqs work, but still it is
more correct.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: default avatarShawn Guo <shawn.guo@linaro.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 8a564065

drivers/gpio/gpio-mxc.c

+4 −0
Original line number Diff line number Diff line
@@ -292,6 +292,9 @@ static void mx2_gpio_irq_handler(u32 irq, struct irq_desc *desc) 
{

	u32 irq_msk, irq_stat;

	struct mxc_gpio_port *port;

	struct irq_chip *chip = irq_get_chip(irq);



	chained_irq_enter(chip, desc);



	/* walk through all interrupt status registers */

	list_for_each_entry(port, &mxc_gpio_ports, node) {
@@ -303,6 +306,7 @@ static void mx2_gpio_irq_handler(u32 irq, struct irq_desc *desc) 
		if (irq_stat)

			mxc_gpio_irq_handler(port, irq_stat);

	}

	chained_irq_exit(chip, desc);

}



/*