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powerpc/eeh: Add missing #ifdef CONFIG_IOMMU_API 

Some new functions are exposed for use by the IOMMU code but
won't build when CONFIG_IOMMU_API isn't set, so shield them
appropriately.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Benjamin Herrenschmidt 2014-08-05 18:52:59 +10:00
parent 9be9be2e9a
commit 2194dc27bd
1 changed files with 4 additions and 0 deletions
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4
arch/powerpc/kernel/eeh.c
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@ -1207,6 +1207,8 @@ void eeh_dev_release(struct pci_dev *pdev)
}
EXPORT_SYMBOL(eeh_dev_release);
#ifdef CONFIG_IOMMU_API
static int dev_has_iommu_table(struct device *dev, void *data)
{
struct pci_dev *pdev = to_pci_dev(dev);
@ -1253,6 +1255,8 @@ struct eeh_pe *eeh_iommu_group_to_pe(struct iommu_group *group)
return edev->pe;
}
#endif /* CONFIG_IOMMU_API */
/**
* eeh_pe_set_option - Set options for the indicated PE
* @pe: EEH PE