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Commit c0497664 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Matt Turner
Browse files

alpha: eiger: Convert irq_chip functions 



Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarMatt Turner <mattst88@gmail.com>
parent 02e5d87b

arch/alpha/kernel/sys_eiger.c

+8 −6
Original line number Original line Diff line number Diff line
@@ -51,16 +51,18 @@ eiger_update_irq_hw(unsigned long irq, unsigned long mask) 
}

}





static inline void

static inline void

eiger_enable_irq(unsigned int irq)

eiger_enable_irq(struct irq_data *d)

{

{

	unsigned int irq = d->irq;

	unsigned long mask;

	unsigned long mask;

	mask = (cached_irq_mask[irq >= 64] &= ~(1UL << (irq & 63)));

	mask = (cached_irq_mask[irq >= 64] &= ~(1UL << (irq & 63)));

	eiger_update_irq_hw(irq, mask);

	eiger_update_irq_hw(irq, mask);

}

}





static void

static void

eiger_disable_irq(unsigned int irq)

eiger_disable_irq(struct irq_data *d)

{

{

	unsigned int irq = d->irq;

	unsigned long mask;

	unsigned long mask;

	mask = (cached_irq_mask[irq >= 64] |= 1UL << (irq & 63));

	mask = (cached_irq_mask[irq >= 64] |= 1UL << (irq & 63));

	eiger_update_irq_hw(irq, mask);

	eiger_update_irq_hw(irq, mask);
@@ -68,9 +70,9 @@ eiger_disable_irq(unsigned int irq) 




static struct irq_chip eiger_irq_type = {

static struct irq_chip eiger_irq_type = {

	.name		= "EIGER",

	.name		= "EIGER",

	.unmask		= eiger_enable_irq,

	.irq_unmask	= eiger_enable_irq,

	.mask		= eiger_disable_irq,

	.irq_mask	= eiger_disable_irq,

	.mask_ack	= eiger_disable_irq,

	.irq_mask_ack	= eiger_disable_irq,

};

};





static void

static void
@@ -136,8 +138,8 @@ eiger_init_irq(void) 
	init_i8259a_irqs();

	init_i8259a_irqs();





	for (i = 16; i < 128; ++i) {

	for (i = 16; i < 128; ++i) {

		irq_to_desc(i)->status |= IRQ_LEVEL;

		set_irq_chip_and_handler(i, &eiger_irq_type, handle_level_irq);

		set_irq_chip_and_handler(i, &eiger_irq_type, handle_level_irq);

		irq_set_status_flags(i, IRQ_LEVEL);

	}

	}

}

}