1 files changed, 0 insertions, 115 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/include/hmm/hmm_pool.h b/drivers/staging/media/atomisp/pci/atomisp2/include/hmm/hmm_pool.h
deleted file mode 100644
index bf24e44462bc..000000000000
--- a/drivers/staging/media/atomisp/pci/atomisp2/include/hmm/hmm_pool.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Support for Medifield PNW Camera Imaging ISP subsystem.
- *
- * Copyright (c) 2010 Intel Corporation. All Rights Reserved.
- *
- * Copyright (c) 2010 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.
- *
- *
- */
-#ifndef __HMM_POOL_H__
-#define __HMM_POOL_H__
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/mutex.h>
-#include <linux/kref.h>
-#include "hmm_common.h"
-#include "hmm/hmm_bo.h"
-
-#define ALLOC_PAGE_FAIL_NUM		5
-
-enum hmm_pool_type {
-	HMM_POOL_TYPE_RESERVED,
-	HMM_POOL_TYPE_DYNAMIC,
-};
-
-/**
- * struct hmm_pool_ops  -  memory pool callbacks.
- *
- * @pool_init:		   initialize the memory pool.
- * @pool_exit:		   uninitialize the memory pool.
- * @pool_alloc_pages:	   allocate pages from memory pool.
- * @pool_free_pages:	   free pages to memory pool.
- * @pool_inited:	   check whether memory pool is initialized.
- */
-struct hmm_pool_ops {
-	int (*pool_init)(void **pool, unsigned int pool_size);
-	void (*pool_exit)(void **pool);
-	unsigned int (*pool_alloc_pages)(void *pool,
-					struct hmm_page_object *page_obj,
-					unsigned int size, bool cached);
-	void (*pool_free_pages)(void *pool,
-				struct hmm_page_object *page_obj);
-	int (*pool_inited)(void *pool);
-};
-
-struct hmm_pool {
-	struct hmm_pool_ops	*pops;
-
-	void			*pool_info;
-};
-
-/**
- * struct hmm_reserved_pool_info  - represents reserved pool private data.
- * @pages:			    a array that store physical pages.
- *				    The array is as reserved memory pool.
- * @index:			    to indicate the first blank page number
- *				    in reserved memory pool(pages array).
- * @pgnr:			    the valid page amount in reserved memory
- *				    pool.
- * @list_lock:			    list lock is used to protect the operation
- *				    to reserved memory pool.
- * @flag:			    reserved memory pool state flag.
- */
-struct hmm_reserved_pool_info {
-	struct page		**pages;
-
-	unsigned int		index;
-	unsigned int		pgnr;
-	spinlock_t		list_lock;
-	bool			initialized;
-};
-
-/**
- * struct hmm_dynamic_pool_info  -  represents dynamic pool private data.
- * @pages_list:			    a list that store physical pages.
- *				    The pages list is as dynamic memory pool.
- * @list_lock:			    list lock is used to protect the operation
- *				    to dynamic memory pool.
- * @flag:			    dynamic memory pool state flag.
- * @pgptr_cache:		    struct kmem_cache, manages a cache.
- */
-struct hmm_dynamic_pool_info {
-	struct list_head	pages_list;
-
-	/* list lock is used to protect the free pages block lists */
-	spinlock_t		list_lock;
-
-	struct kmem_cache	*pgptr_cache;
-	bool			initialized;
-
-	unsigned int		pool_size;
-	unsigned int		pgnr;
-};
-
-struct hmm_page {
-	struct page		*page;
-	struct list_head	list;
-};
-
-extern struct hmm_pool_ops	reserved_pops;
-extern struct hmm_pool_ops	dynamic_pops;
-
-#endif