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

Joerg Roedel
2020-03-10T09:12:15Z

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(+)

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
--
2.17.1