forked from luck/tmp_suning_uos_patched
x86: Fix a couple of sparse warnings in arch/x86/kernel/apic/io_apic.c
Impact: cleanup This patch fixes the following sparse warnings: arch/x86/kernel/apic/io_apic.c:3602:17: warning: symbol 'hpet_msi_type' was not declared. Should it be static? arch/x86/kernel/apic/io_apic.c:3467:30: warning: Using plain integer as NULL pointer Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.com> LKML-Reference: <1237741871-5827-2-git-send-email-dmitri.vorobiev@movial.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -3464,7 +3464,7 @@ int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
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int ret, sub_handle;
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struct msi_desc *msidesc;
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unsigned int irq_want;
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struct intel_iommu *iommu = 0;
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struct intel_iommu *iommu = NULL;
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int index = 0;
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irq_want = nr_irqs_gsi;
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@ -3599,7 +3599,7 @@ static void hpet_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
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#endif /* CONFIG_SMP */
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struct irq_chip hpet_msi_type = {
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static struct irq_chip hpet_msi_type = {
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.name = "HPET_MSI",
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.unmask = hpet_msi_unmask,
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.mask = hpet_msi_mask,
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