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authorThomas Gleixner <tglx@linutronix.de>2010-09-29 19:18:47 +0400
committerThomas Gleixner <tglx@linutronix.de>2010-10-12 18:53:44 +0400
commit78f90d91f395cd0dc1ef3f21e0c5cd6fd50d202c (patch)
treee9a6b0a5d8a0b99cd23dbc1c1f376a7e78a93428 /include/linux/irqdesc.h
parentb7b29338dc7111ed8bd4d6555d84afae13ebe752 (diff)
downloadlinux-78f90d91f395cd0dc1ef3f21e0c5cd6fd50d202c.tar.xz
genirq: Remove the now unused sparse irq leftovers
The move_irq_desc() function was only used due to the problem that the allocator did not free the old descriptors. So the descriptors had to be moved in create_irq_nr(). That's history. The code would have never been able to move active interrupt descriptors on affinity settings. That can be done in a completely different way w/o all this horror. Remove all of it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/irqdesc.h')
-rw-r--r--include/linux/irqdesc.h12
1 files changed, 2 insertions, 10 deletions
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index f77dc5618d7e..979c68cc7458 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -82,24 +82,16 @@ struct irq_desc {
const char *name;
} ____cacheline_internodealigned_in_smp;
-extern void arch_init_copy_chip_data(struct irq_desc *old_desc,
- struct irq_desc *desc, int node);
-extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc);
-
#ifndef CONFIG_SPARSE_IRQ
extern struct irq_desc irq_desc[NR_IRQS];
#endif
-#ifdef CONFIG_NUMA_IRQ_DESC
-extern struct irq_desc *move_irq_desc(struct irq_desc *old_desc, int node);
-#else
+/* Will be removed once the last users in power and sh are gone */
+extern struct irq_desc *irq_to_desc_alloc_node(unsigned int irq, int node);
static inline struct irq_desc *move_irq_desc(struct irq_desc *desc, int node)
{
return desc;
}
-#endif
-
-extern struct irq_desc *irq_to_desc_alloc_node(unsigned int irq, int node);
#ifdef CONFIG_GENERIC_HARDIRQS