iommu/amd: Rename a few flush functions

Rename a few iommu cache-flush functions that start with
iommu_ to start with amd_iommu now. This is to prevent name
collisions with generic iommu code later on.

Signed-off-by: Joerg Roedel <jroedel@suse.de>

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index cabcaa5..7798fcf 100644 (file)
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -1122,7 +1122,7 @@ static int iommu_flush_dte(struct amd_iommu *iommu, u16 devid)
        return iommu_queue_command(iommu, &cmd);
 }
 
-static void iommu_flush_dte_all(struct amd_iommu *iommu)
+static void amd_iommu_flush_dte_all(struct amd_iommu *iommu)
 {
        u32 devid;
 
@@ -1136,7 +1136,7 @@ static void iommu_flush_dte_all(struct amd_iommu *iommu)
  * This function uses heavy locking and may disable irqs for some time. But
  * this is no issue because it is only called during resume.
  */
-static void iommu_flush_tlb_all(struct amd_iommu *iommu)
+static void amd_iommu_flush_tlb_all(struct amd_iommu *iommu)
 {
        u32 dom_id;
 
@@ -1150,7 +1150,7 @@ static void iommu_flush_tlb_all(struct amd_iommu *iommu)
        iommu_completion_wait(iommu);
 }
 
-static void iommu_flush_all(struct amd_iommu *iommu)
+static void amd_iommu_flush_all(struct amd_iommu *iommu)
 {
        struct iommu_cmd cmd;
 
@@ -1169,7 +1169,7 @@ static void iommu_flush_irt(struct amd_iommu *iommu, u16 devid)
        iommu_queue_command(iommu, &cmd);
 }
 
-static void iommu_flush_irt_all(struct amd_iommu *iommu)
+static void amd_iommu_flush_irt_all(struct amd_iommu *iommu)
 {
        u32 devid;
 
@@ -1182,11 +1182,11 @@ static void iommu_flush_irt_all(struct amd_iommu *iommu)
 void iommu_flush_all_caches(struct amd_iommu *iommu)
 {
        if (iommu_feature(iommu, FEATURE_IA)) {
-               iommu_flush_all(iommu);
+               amd_iommu_flush_all(iommu);
        } else {
-               iommu_flush_dte_all(iommu);
-               iommu_flush_irt_all(iommu);
-               iommu_flush_tlb_all(iommu);
+               amd_iommu_flush_dte_all(iommu);
+               amd_iommu_flush_irt_all(iommu);
+               amd_iommu_flush_tlb_all(iommu);
        }
 }