UBI: remove old ubi support

To update to the latest UBI support from the Kernel first remove
the old UBI support. Without it the update will be even less reviewable.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 0 insertions, 183 deletions

diff --git a/include/linux/mtd/ubi.h b/include/linux/mtd/ubi.h
deleted file mode 100644
index f243c8e4ae..0000000000
--- a/include/linux/mtd/ubi.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- *
- *
- * Author: Artem Bityutskiy (Битюцкий Артём)
- */
-
-#ifndef __LINUX_UBI_H__
-#define __LINUX_UBI_H__
-
-/* #include <asm/ioctl.h> */
-#include <linux/types.h>
-#include <mtd/ubi-user.h>
-
-/*
- * enum ubi_open_mode - UBI volume open mode constants.
- *
- * UBI_READONLY: read-only mode
- * UBI_READWRITE: read-write mode
- * UBI_EXCLUSIVE: exclusive mode
- */
-enum {
-	UBI_READONLY = 1,
-	UBI_READWRITE,
-	UBI_EXCLUSIVE
-};
-
-/**
- * struct ubi_volume_info - UBI volume description data structure.
- * @vol_id: volume ID
- * @ubi_num: UBI device number this volume belongs to
- * @size: how many physical eraseblocks are reserved for this volume
- * @used_bytes: how many bytes of data this volume contains
- * @used_ebs: how many physical eraseblocks of this volume actually contain any
- * data
- * @vol_type: volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
- * @corrupted: non-zero if the volume is corrupted (static volumes only)
- * @upd_marker: non-zero if the volume has update marker set
- * @alignment: volume alignment
- * @usable_leb_size: how many bytes are available in logical eraseblocks of
- * this volume
- * @name_len: volume name length
- * @name: volume name
- * @cdev: UBI volume character device major and minor numbers
- *
- * The @corrupted flag is only relevant to static volumes and is always zero
- * for dynamic ones. This is because UBI does not care about dynamic volume
- * data protection and only cares about protecting static volume data.
- *
- * The @upd_marker flag is set if the volume update operation was interrupted.
- * Before touching the volume data during the update operation, UBI first sets
- * the update marker flag for this volume. If the volume update operation was
- * further interrupted, the update marker indicates this. If the update marker
- * is set, the contents of the volume is certainly damaged and a new volume
- * update operation has to be started.
- *
- * To put it differently, @corrupted and @upd_marker fields have different
- * semantics:
- *     o the @corrupted flag means that this static volume is corrupted for some
- *       reasons, but not because an interrupted volume update
- *     o the @upd_marker field means that the volume is damaged because of an
- *       interrupted update operation.
- *
- * I.e., the @corrupted flag is never set if the @upd_marker flag is set.
- *
- * The @used_bytes and @used_ebs fields are only really needed for static
- * volumes and contain the number of bytes stored in this static volume and how
- * many eraseblock this data occupies. In case of dynamic volumes, the
- * @used_bytes field is equivalent to @size*@usable_leb_size, and the @used_ebs
- * field is equivalent to @size.
- *
- * In general, logical eraseblock size is a property of the UBI device, not
- * of the UBI volume. Indeed, the logical eraseblock size depends on the
- * physical eraseblock size and on how much bytes UBI headers consume. But
- * because of the volume alignment (@alignment), the usable size of logical
- * eraseblocks if a volume may be less. The following equation is true:
- * 	@usable_leb_size = LEB size - (LEB size mod @alignment),
- * where LEB size is the logical eraseblock size defined by the UBI device.
- *
- * The alignment is multiple to the minimal flash input/output unit size or %1
- * if all the available space is used.
- *
- * To put this differently, alignment may be considered is a way to change
- * volume logical eraseblock sizes.
- */
-struct ubi_volume_info {
-	int ubi_num;
-	int vol_id;
-	int size;
-	long long used_bytes;
-	int used_ebs;
-	int vol_type;
-	int corrupted;
-	int upd_marker;
-	int alignment;
-	int usable_leb_size;
-	int name_len;
-	const char *name;
-	struct cdev *cdev;
-};
-
-/**
- * struct ubi_device_info - UBI device description data structure.
- * @ubi_num: ubi device number
- * @leb_size: logical eraseblock size on this UBI device
- * @min_io_size: minimal I/O unit size
- * @ro_mode: if this device is in read-only mode
- * @cdev: UBI character device major and minor numbers
- *
- * Note, @leb_size is the logical eraseblock size offered by the UBI device.
- * Volumes of this UBI device may have smaller logical eraseblock size if their
- * alignment is not equivalent to %1.
- */
-struct ubi_device_info {
-	int ubi_num;
-	int leb_size;
-	int min_io_size;
-	int ro_mode;
-	struct cdev *cdev;
-};
-
-/* UBI descriptor given to users when they open UBI volumes */
-struct ubi_volume_desc;
-
-int ubi_get_device_info(int ubi_num, struct ubi_device_info *di);
-void ubi_get_volume_info(struct ubi_volume_desc *desc,
-			 struct ubi_volume_info *vi);
-struct ubi_volume_desc *ubi_open_volume(int ubi_num, int vol_id, int mode);
-struct ubi_volume_desc *ubi_open_volume_nm(int ubi_num, const char *name,
-					   int mode);
-void ubi_close_volume(struct ubi_volume_desc *desc);
-int ubi_leb_read(struct ubi_volume_desc *desc, int lnum, char *buf, int offset,
-		 int len, int check);
-int ubi_leb_write(struct ubi_volume_desc *desc, int lnum, const void *buf,
-		  int offset, int len, int dtype);
-int ubi_leb_change(struct ubi_volume_desc *desc, int lnum, const void *buf,
-		   int len, int dtype);
-int ubi_leb_erase(struct ubi_volume_desc *desc, int lnum);
-int ubi_leb_unmap(struct ubi_volume_desc *desc, int lnum);
-int ubi_leb_map(struct ubi_volume_desc *desc, int lnum, int dtype);
-int ubi_is_mapped(struct ubi_volume_desc *desc, int lnum);
-
-/*
- * This function is the same as the 'ubi_leb_read()' function, but it does not
- * provide the checking capability.
- */
-static inline int ubi_read(struct ubi_volume_desc *desc, int lnum, char *buf,
-			   int offset, int len)
-{
-	return ubi_leb_read(desc, lnum, buf, offset, len, 0);
-}
-
-/*
- * This function is the same as the 'ubi_leb_write()' functions, but it does
- * not have the data type argument.
- */
-static inline int ubi_write(struct ubi_volume_desc *desc, int lnum,
-			    const void *buf, int offset, int len)
-{
-	return ubi_leb_write(desc, lnum, buf, offset, len, UBI_UNKNOWN);
-}
-
-/*
- * This function is the same as the 'ubi_leb_change()' functions, but it does
- * not have the data type argument.
- */
-static inline int ubi_change(struct ubi_volume_desc *desc, int lnum,
-				    const void *buf, int len)
-{
-	return ubi_leb_change(desc, lnum, buf, len, UBI_UNKNOWN);
-}
-
-#endif /* !__LINUX_UBI_H__ */