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iommu: Define dev_iommu_fwspec_get() for !CONFIG_IOMMU_API 

There are users outside of the IOMMU code that need to call that
function. Define it for !CONFIG_IOMMU_API too so that compilation does
not break.

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Link: https://lore.kernel.org/r/20200326150841.10083-2-joro@8bytes.org
This commit is contained in:
Joerg Roedel 2020-03-26 16:08:26 +01:00
parent 098accf2da
commit 0008d0c3b1
1 changed files with 4 additions and 0 deletions
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4
include/linux/iommu.h
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@ -1073,6 +1073,10 @@ static inline int iommu_sva_unbind_gpasid(struct iommu_domain *domain,
return -ENODEV;
}
static inline struct iommu_fwspec *dev_iommu_fwspec_get(struct device *dev)
{
return NULL;
}
#endif /* CONFIG_IOMMU_API */
#ifdef CONFIG_IOMMU_DEBUGFS