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genirq: remove sparse irq code

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This code is not ready, but we need to rip it out instead of rebasing
as we would lose the APIC/IO_APIC unification otherwise.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner
2008-10-15 14:16:55 +02:00
committed by Ingo Molnar
parent c6b7674f32
commit 2cc21ef843
9 changed files with 11 additions and 439 deletions
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19
drivers/pci/htirq.c
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@ -82,18 +82,6 @@ void unmask_ht_irq(unsigned int irq)
write_ht_irq_msg(irq, &msg);
}
static unsigned int build_irq_for_pci_dev(struct pci_dev *dev)
{
unsigned int irq;
irq = dev->bus->number;
irq <<= 8;
irq |= dev->devfn;
irq <<= 12;
return irq;
}
/**
* __ht_create_irq - create an irq and attach it to a device.
* @dev: The hypertransport device to find the irq capability on.
@ -110,7 +98,6 @@ int __ht_create_irq(struct pci_dev *dev, int idx, ht_irq_update_t *update)
int max_irq;
int pos;
int irq;
unsigned int irq_want;
pos = pci_find_ht_capability(dev, HT_CAPTYPE_IRQ);
if (!pos)
@ -138,12 +125,8 @@ int __ht_create_irq(struct pci_dev *dev, int idx, ht_irq_update_t *update)
cfg->msg.address_lo = 0xffffffff;
cfg->msg.address_hi = 0xffffffff;
irq_want= build_irq_for_pci_dev(dev);
#ifdef CONFIG_HAVE_SPARSE_IRQ
irq = create_irq_nr(irq_want + idx);
#else
irq = create_irq();
#endif
if (irq <= 0) {
kfree(cfg);
return -EBUSY;