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x86, irq: Move irq_remapped() check into free_remapped_irq 

The function is called unconditionally now in IO-APIC code
removing another irq_remapped() check from x86 core code.

Signed-off-by: Joerg Roedel <joro@8bytes.org>
Acked-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
This commit is contained in:
Joerg Roedel 2012-09-26 12:44:47 +02:00
parent 9f9d39e403
commit 11b4a1cc38
2 changed files with 6 additions and 3 deletions
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4
arch/x86/kernel/apic/io_apic.c
View File

@ -3003,8 +3003,8 @@ void destroy_irq(unsigned int irq)
irq_set_status_flags(irq, IRQ_NOREQUEST|IRQ_NOPROBE);
if (irq_remapped(cfg))
free_remapped_irq(irq);
free_remapped_irq(irq);
raw_spin_lock_irqsave(&vector_lock, flags);
__clear_irq_vector(irq, cfg);
raw_spin_unlock_irqrestore(&vector_lock, flags);

5
drivers/iommu/irq_remapping.c
View File

@ -282,10 +282,13 @@ int set_remapped_irq_affinity(struct irq_data *data, const struct cpumask *mask,
void free_remapped_irq(int irq)
{
struct irq_cfg *cfg = irq_get_chip_data(irq);
if (!remap_ops || !remap_ops->free_irq)
return;
remap_ops->free_irq(irq);
if (irq_remapped(cfg))
remap_ops->free_irq(irq);
}
void compose_remapped_msi_msg(struct pci_dev *pdev,