diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/iommu.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index b95a6f8db6ff..9bbcfe3b0bb1 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -614,7 +614,10 @@ static inline void dev_iommu_fwspec_set(struct device *dev, static inline void *dev_iommu_priv_get(struct device *dev) { - return dev->iommu->priv; + if (dev->iommu) + return dev->iommu->priv; + else + return NULL; } static inline void dev_iommu_priv_set(struct device *dev, void *priv) |