fix warning: "x86: sparse_irq needs spin_lock in allocations"
caused by commit a532e19680ada3b8579b81e67e76d3ebd19c340f Author: Yinghai Lu <yhlu.kernel@gmail.com> Date: Wed Aug 20 20:46:25 2008 -0700 x86: sparse_irq needs spin_lock in allocations Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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9d98598d2f
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2976fe2012
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@ -111,12 +111,11 @@ static void init_kstat_irqs(struct irq_desc *desc, int nr_desc, int nr)
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}
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}
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}
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}
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#ifdef CONFIG_HAVE_SPARSE_IRQ
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/*
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/*
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* Protect the sparse_irqs_free freelist:
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* Protect the sparse_irqs_free freelist:
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*/
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*/
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static DEFINE_SPINLOCK(sparse_irq_lock);
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static DEFINE_SPINLOCK(sparse_irq_lock);
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#ifdef CONFIG_HAVE_SPARSE_IRQ
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static struct irq_desc *sparse_irqs_free;
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static struct irq_desc *sparse_irqs_free;
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struct irq_desc *sparse_irqs;
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struct irq_desc *sparse_irqs;
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#endif
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#endif
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