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authorThomas Gleixner <tglx@linutronix.de>2008-10-15 14:16:55 +0200
committerIngo Molnar <mingo@elte.hu>2008-10-16 16:53:15 +0200
commit2cc21ef843d4fb7da122239b644a1f6f0aca60a6 (patch)
tree5d08e110164176c4011e42d4700ecd0050ad0ce9 /include/linux/irq.h
parentc6b7674f323622d86316bf7951ad9cae1ce24642 (diff)
downloadop-kernel-dev-2cc21ef843d4fb7da122239b644a1f6f0aca60a6.zip
op-kernel-dev-2cc21ef843d4fb7da122239b644a1f6f0aca60a6.tar.gz
genirq: remove sparse irq code
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>
Diffstat (limited to 'include/linux/irq.h')
-rw-r--r--include/linux/irq.h20
1 files changed, 0 insertions, 20 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 7d1adac..68e0f3f 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -167,16 +167,9 @@ struct irq_2_iommu;
*/
struct irq_desc {
unsigned int irq;
-#ifdef CONFIG_HAVE_SPARSE_IRQ
- struct irq_desc *next;
- struct timer_rand_state *timer_rand_state;
-#endif
#ifdef CONFIG_HAVE_DYN_ARRAY
unsigned int *kstat_irqs;
#endif
-#if defined(CONFIG_INTR_REMAP) && defined(CONFIG_HAVE_SPARSE_IRQ)
- struct irq_2_iommu *irq_2_iommu;
-#endif
irq_flow_handler_t handle_irq;
struct irq_chip *chip;
struct msi_desc *msi_desc;
@@ -205,8 +198,6 @@ struct irq_desc {
} ____cacheline_internodealigned_in_smp;
-#ifndef CONFIG_HAVE_SPARSE_IRQ
-
#ifndef CONFIG_HAVE_DYN_ARRAY
/* could be removed if we get rid of all irq_desc reference */
extern struct irq_desc irq_desc[NR_IRQS];
@@ -224,17 +215,6 @@ static inline struct irq_desc *irq_to_desc_alloc(unsigned int irq)
return irq_to_desc(irq);
}
-#else
-
-extern struct irq_desc *irq_to_desc(unsigned int irq);
-extern struct irq_desc *irq_to_desc_alloc(unsigned int irq);
-
-extern struct irq_desc *sparse_irqs;
-#define for_each_irq_desc(irqX, desc) \
- for (desc = sparse_irqs, irqX = desc->irq; desc; desc = desc->next, irqX = desc ? desc->irq : -1U)
-
-#endif
-
#ifdef CONFIG_HAVE_DYN_ARRAY
#define kstat_irqs_this_cpu(DESC) \
((DESC)->kstat_irqs[smp_processor_id()])
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