From 78f90d91f395cd0dc1ef3f21e0c5cd6fd50d202c Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 29 Sep 2010 17:18:47 +0200 Subject: 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 Reviewed-by: Ingo Molnar --- include/linux/irqdesc.h | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'include/linux/irqdesc.h') 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 -- cgit v1.2.3