@@ -833,13 +833,6 @@ static struct intel_iommu *device_to_iommu(struct device *dev, u8 *bus, u8 *devf
return iommu;
}
-static void domain_flush_cache(struct dmar_domain *domain,
- void *addr, int size)
-{
- if (!domain->iommu_coherency)
- clflush_cache_range(addr, size);
-}
-
static int device_context_mapped(struct intel_iommu *iommu, u8 bus, u8 devfn)
{
struct context_entry *context;
@@ -681,6 +681,13 @@ static inline int first_pte_in_page(struct dma_pte *pte)
return !((unsigned long)pte & ~VTD_PAGE_MASK);
}
+static inline void
+domain_flush_cache(struct dmar_domain *domain, void *addr, int size)
+{
+ if (!domain->iommu_coherency)
+ clflush_cache_range(addr, size);
+}
+
extern struct dmar_drhd_unit * dmar_find_matched_drhd_unit(struct pci_dev *dev);
extern int dmar_find_matched_atsr_unit(struct pci_dev *dev);
So that it could be used in other source files as well. Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> --- drivers/iommu/intel-iommu.c | 7 ------- include/linux/intel-iommu.h | 7 +++++++ 2 files changed, 7 insertions(+), 7 deletions(-)