1 files changed, 0 insertions, 86 deletions
diff --git a/drivers/media/video/samsung/mali/linux/mali_osk_indir_mmap.c b/drivers/media/video/samsung/mali/linux/mali_osk_indir_mmap.c
deleted file mode 100755
index 7297218..0000000
--- a/drivers/media/video/samsung/mali/linux/mali_osk_indir_mmap.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (C) 2010 ARM Limited. All rights reserved.
- * 
- * This program is free software and is provided to you under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
- * 
- * A copy of the licence is included with the program, and can also be obtained from Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-#include <linux/slab.h>
-#include <linux/pagemap.h>
-#include <linux/mm.h>
-#include <linux/mman.h>
-#include <linux/sched.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/atomic.h>
-
-#include "mali_osk.h"
-#include "mali_ukk.h"
-#include "mali_kernel_common.h"
-
-/**
- * @file mali_osk_specific.c
- * Implementation of per-OS Kernel level specifics
- */
-
-_mali_osk_errcode_t _mali_osk_specific_indirect_mmap( _mali_uk_mem_mmap_s *args )
-{
-	/* args->ctx ignored here; args->ukk_private required instead */
-	/* we need to lock the mmap semaphore before calling the do_mmap function */
-    down_write(&current->mm->mmap_sem);
-
-    args->mapping = (void __user *)do_mmap(
-											(struct file *)args->ukk_private,
-											0, /* start mapping from any address after NULL */
-											args->size,
-											PROT_READ | PROT_WRITE,
-											MAP_SHARED,
-											args->phys_addr
-										   );
-
-	/* and unlock it after the call */
-	up_write(&current->mm->mmap_sem);
-
-	/* No cookie required here */
-	args->cookie = 0;
-	/* uku_private meaningless, so zero */
-	args->uku_private = NULL;
-
-	if ( (NULL == args->mapping) || IS_ERR((void *)args->mapping) )
-	{
-		return _MALI_OSK_ERR_FAULT;
-	}
-
-	/* Success */
-	return _MALI_OSK_ERR_OK;
-}
-
-
-_mali_osk_errcode_t _mali_osk_specific_indirect_munmap( _mali_uk_mem_munmap_s *args )
-{
-	/* args->ctx and args->cookie ignored here */
-
-	if ((NULL != current) && (NULL != current->mm))
-	{
-		/* remove mapping of mali memory from the process' view */
-		/* lock mmap semaphore before call */
-		/* lock mmap_sem before calling do_munmap */
-		down_write(&current->mm->mmap_sem);
-		do_munmap(
-					current->mm,
-					(unsigned long)args->mapping,
-					args->size
-				);
-		/* and unlock after call */
-		up_write(&current->mm->mmap_sem);
-		MALI_DEBUG_PRINT(5, ("unmapped\n"));
-	}
-	else
-	{
-		MALI_DEBUG_PRINT(2, ("Freeing of a big block while no user process attached, assuming crash cleanup in progress\n"));
-	}
-
-	return _MALI_OSK_ERR_OK; /* always succeeds */
-}