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Commit b148c614 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Matt Turner
Browse files

alpha: takara: Convert irq_chip functions 



Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarMatt Turner <mattst88@gmail.com>
parent c90c10c8

arch/alpha/kernel/sys_takara.c

+8 −6
Original line number Diff line number Diff line
@@ -45,16 +45,18 @@ takara_update_irq_hw(unsigned long irq, unsigned long mask) 
}



static inline void

takara_enable_irq(unsigned int irq)

takara_enable_irq(struct irq_data *d)

{

	unsigned int irq = d->irq;

	unsigned long mask;

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

	takara_update_irq_hw(irq, mask);

}



static void

takara_disable_irq(unsigned int irq)

takara_disable_irq(struct irq_data *d)

{

	unsigned int irq = d->irq;

	unsigned long mask;

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

	takara_update_irq_hw(irq, mask);
@@ -62,9 +64,9 @@ takara_disable_irq(unsigned int irq) 


static struct irq_chip takara_irq_type = {

	.name		= "TAKARA",

	.unmask		= takara_enable_irq,

	.mask		= takara_disable_irq,

	.mask_ack	= takara_disable_irq,

	.irq_unmask	= takara_enable_irq,

	.irq_mask	= takara_disable_irq,

	.irq_mask_ack	= takara_disable_irq,

};



static void
@@ -136,8 +138,8 @@ takara_init_irq(void) 
		takara_update_irq_hw(i, -1);



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

		irq_to_desc(i)->status |= IRQ_LEVEL;

		set_irq_chip_and_handler(i, &takara_irq_type, handle_level_irq);

		irq_set_status_flags(i, IRQ_LEVEL);

	}



	common_init_isa_dma();