forked from luck/tmp_suning_uos_patched
alpha: takara: Convert irq_chip functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Matt Turner <mattst88@gmail.com>
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@ -45,16 +45,18 @@ takara_update_irq_hw(unsigned long irq, unsigned long mask)
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}
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static inline void
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takara_enable_irq(unsigned int irq)
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takara_enable_irq(struct irq_data *d)
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{
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unsigned int irq = d->irq;
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unsigned long mask;
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mask = (cached_irq_mask[irq >= 64] &= ~(1UL << (irq & 63)));
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takara_update_irq_hw(irq, mask);
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}
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static void
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takara_disable_irq(unsigned int irq)
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takara_disable_irq(struct irq_data *d)
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{
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unsigned int irq = d->irq;
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unsigned long mask;
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mask = (cached_irq_mask[irq >= 64] |= 1UL << (irq & 63));
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takara_update_irq_hw(irq, mask);
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@ -62,9 +64,9 @@ takara_disable_irq(unsigned int irq)
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static struct irq_chip takara_irq_type = {
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.name = "TAKARA",
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.unmask = takara_enable_irq,
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.mask = takara_disable_irq,
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.mask_ack = takara_disable_irq,
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.irq_unmask = takara_enable_irq,
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.irq_mask = takara_disable_irq,
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.irq_mask_ack = takara_disable_irq,
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};
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static void
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@ -136,8 +138,8 @@ takara_init_irq(void)
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takara_update_irq_hw(i, -1);
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for (i = 16; i < 128; ++i) {
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irq_to_desc(i)->status |= IRQ_LEVEL;
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set_irq_chip_and_handler(i, &takara_irq_type, handle_level_irq);
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irq_set_status_flags(i, IRQ_LEVEL);
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}
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common_init_isa_dma();
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