From b8a2d2881e6682464f6a832eea4c9be298d70c41 Mon Sep 17 00:00:00 2001
From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Mon, 6 Jan 2014 14:18:15 +0800
Subject: iommu/vt-d, trivial: clean up unused code
Remove dead code from VT-d related files.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
Conflicts:
drivers/iommu/dmar.c
---
drivers/iommu/intel-iommu.c | 25 -------------------------
1 file changed, 25 deletions(-)
(limited to 'drivers/iommu/intel-iommu.c')
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 01922be564ca..7a29a5e6e5a4 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -289,26 +289,6 @@ static inline void dma_clear_pte(struct dma_pte *pte)
pte->val = 0;
}
-static inline void dma_set_pte_readable(struct dma_pte *pte)
-{
- pte->val |= DMA_PTE_READ;
-}
-
-static inline void dma_set_pte_writable(struct dma_pte *pte)
-{
- pte->val |= DMA_PTE_WRITE;
-}
-
-static inline void dma_set_pte_snp(struct dma_pte *pte)
-{
- pte->val |= DMA_PTE_SNP;
-}
-
-static inline void dma_set_pte_prot(struct dma_pte *pte, unsigned long prot)
-{
- pte->val = (pte->val & ~3) | (prot & 3);
-}
-
static inline u64 dma_pte_addr(struct dma_pte *pte)
{
#ifdef CONFIG_64BIT
@@ -319,11 +299,6 @@ static inline u64 dma_pte_addr(struct dma_pte *pte)
#endif
}
-static inline void dma_set_pte_pfn(struct dma_pte *pte, unsigned long pfn)
-{
- pte->val |= (uint64_t)pfn << VTD_PAGE_SHIFT;
-}
-
static inline bool dma_pte_present(struct dma_pte *pte)
{
return (pte->val & 3) != 0;
--
cgit