arm: Use genirq lockdep helper to set lock class
Remove the open coded access to irq_desc which will fail on sparse irq and use the proper wrappers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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@ -518,7 +518,7 @@ void __init at91_gpio_irq_setup(void)
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__raw_writel(~0, this->regbase + PIO_IDR);
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for (i = 0, pin = this->chip.base; i < 32; i++, pin++) {
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lockdep_set_class(&irq_desc[pin].lock, &gpio_lock_class);
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irq_set_lockdep_class(pin, &gpio_lock_class);
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/*
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* Can use the "simple" and not "edge" handler since it's
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