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-rw-r--r--kernel/irq/handle.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index fb6bdb6..c19896f 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -262,20 +262,6 @@ struct irq_desc irq_desc[NR_IRQS] __cacheline_aligned_in_smp = {
#endif
-#ifndef CONFIG_HAVE_SPARSE_IRQ
-struct irq_desc *irq_to_desc(unsigned int irq)
-{
- if (irq < nr_irqs)
- return &irq_desc[irq];
-
- return NULL;
-}
-struct irq_desc *irq_to_desc_alloc(unsigned int irq)
-{
- return irq_to_desc(irq);
-}
-#endif
-
/*
* What should we do if we get a hw irq event on an illegal vector?
* Each architecture has to answer this themself.
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