AMD IOMMU: rename iommu_map to iommu_map_page

Impact: function rename

The iommu_map function maps only one page. Make this clear in the
function name.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 2e2da717b350..b11c855af7b4 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -338,10 +338,10 @@ static void iommu_flush_tlb(struct amd_iommu *iommu, u16 domid)
  * supporting all features of AMD IOMMU page tables like level skipping
  * and full 64 bit address spaces.
  */
-static int iommu_map(struct protection_domain *dom,
-                     unsigned long bus_addr,
-                     unsigned long phys_addr,
-                     int prot)
+static int iommu_map_page(struct protection_domain *dom,
+                          unsigned long bus_addr,
+                          unsigned long phys_addr,
+                          int prot)
 {
         u64 __pte, *pte, *page;
 
@@ -440,7 +440,7 @@ static int dma_ops_unity_map(struct dma_ops_domain *dma_dom,
 
         for (addr = e->address_start; addr < e->address_end;
              addr += PAGE_SIZE) {
-                ret = iommu_map(&dma_dom->domain, addr, addr, e->prot);
+                ret = iommu_map_page(&dma_dom->domain, addr, addr, e->prot);
                 if (ret)
                         return ret;
                 /*