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[01/15] iommu: Define dev_iommu_fwspec_get() for !CONFIG_IOMMU_API

Message ID 20200310091229.29830-2-joro@8bytes.org
State New
Headers show
Series [01/15] iommu: Define dev_iommu_fwspec_get() for !CONFIG_IOMMU_API | expand

Commit Message

Joerg Roedel March 10, 2020, 9:12 a.m. UTC 
From: Joerg Roedel <jroedel@suse.de>

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>
---
 include/linux/iommu.h | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index d1b5f4d98569..3c4ca041d7a2 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -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