1 files changed, 0 insertions, 75 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/mmu/sh_mmu_mrfld.c b/drivers/staging/media/atomisp/pci/atomisp2/mmu/sh_mmu_mrfld.c
deleted file mode 100644
index c0212564b7c8..000000000000
--- a/drivers/staging/media/atomisp/pci/atomisp2/mmu/sh_mmu_mrfld.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Support for Merrifield PNW Camera Imaging ISP subsystem.
- *
- * Copyright (c) 2012 Intel Corporation. All Rights Reserved.
- *
- * Copyright (c) 2012 Silicon Hive www.siliconhive.com.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- *
- */
-#include "type_support.h"
-#include "mmu/isp_mmu.h"
-#include "mmu/sh_mmu_mrfld.h"
-#include "memory_access/memory_access.h"
-#include "atomisp_compat.h"
-
-#define MERR_VALID_PTE_MASK	0x80000000
-
-/*
- * include SH header file here
- */
-
-static unsigned int sh_phys_to_pte(struct isp_mmu *mmu,
-				   phys_addr_t phys)
-{
-	return phys >> ISP_PAGE_OFFSET;
-}
-
-static phys_addr_t sh_pte_to_phys(struct isp_mmu *mmu,
-				  unsigned int pte)
-{
-	unsigned int mask = mmu->driver->pte_valid_mask;
-	return (phys_addr_t)((pte & ~mask) << ISP_PAGE_OFFSET);
-}
-
-static unsigned int sh_get_pd_base(struct isp_mmu *mmu,
-				   phys_addr_t phys)
-{
-	unsigned int pte = sh_phys_to_pte(mmu, phys);
-	return HOST_ADDRESS(pte);
-}
-
-/*
- * callback to flush tlb.
- *
- * tlb_flush_range will at least flush TLBs containing
- * address mapping from addr to addr + size.
- *
- * tlb_flush_all will flush all TLBs.
- *
- * tlb_flush_all is must be provided. if tlb_flush_range is
- * not valid, it will set to tlb_flush_all by default.
- */
-static void sh_tlb_flush(struct isp_mmu *mmu)
-{
-	atomisp_css_mmu_invalidate_cache();
-}
-
-struct isp_mmu_client sh_mmu_mrfld = {
-	.name = "Silicon Hive ISP3000 MMU",
-	.pte_valid_mask = MERR_VALID_PTE_MASK,
-	.null_pte = ~MERR_VALID_PTE_MASK,
-	.get_pd_base = sh_get_pd_base,
-	.tlb_flush_all = sh_tlb_flush,
-	.phys_to_pte = sh_phys_to_pte,
-	.pte_to_phys = sh_pte_to_phys,
-};