1 files changed, 0 insertions, 311 deletions

diff --git a/qemu/roms/u-boot/fs/ubifs/misc.h b/qemu/roms/u-boot/fs/ubifs/misc.h
deleted file mode 100644
index 609232e93..000000000
--- a/qemu/roms/u-boot/fs/ubifs/misc.h
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- * This file is part of UBIFS.
- *
- * Copyright (C) 2006-2008 Nokia Corporation
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 51
- * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Authors: Artem Bityutskiy (Битюцкий Артём)
- *          Adrian Hunter
- */
-
-/*
- * This file contains miscellaneous helper functions.
- */
-
-#ifndef __UBIFS_MISC_H__
-#define __UBIFS_MISC_H__
-
-/**
- * ubifs_zn_dirty - check if znode is dirty.
- * @znode: znode to check
- *
- * This helper function returns %1 if @znode is dirty and %0 otherwise.
- */
-static inline int ubifs_zn_dirty(const struct ubifs_znode *znode)
-{
-	return !!test_bit(DIRTY_ZNODE, &znode->flags);
-}
-
-/**
- * ubifs_wake_up_bgt - wake up background thread.
- * @c: UBIFS file-system description object
- */
-static inline void ubifs_wake_up_bgt(struct ubifs_info *c)
-{
-	if (c->bgt && !c->need_bgt) {
-		c->need_bgt = 1;
-		wake_up_process(c->bgt);
-	}
-}
-
-/**
- * ubifs_tnc_find_child - find next child in znode.
- * @znode: znode to search at
- * @start: the zbranch index to start at
- *
- * This helper function looks for znode child starting at index @start. Returns
- * the child or %NULL if no children were found.
- */
-static inline struct ubifs_znode *
-ubifs_tnc_find_child(struct ubifs_znode *znode, int start)
-{
-	while (start < znode->child_cnt) {
-		if (znode->zbranch[start].znode)
-			return znode->zbranch[start].znode;
-		start += 1;
-	}
-
-	return NULL;
-}
-
-/**
- * ubifs_inode - get UBIFS inode information by VFS 'struct inode' object.
- * @inode: the VFS 'struct inode' pointer
- */
-static inline struct ubifs_inode *ubifs_inode(const struct inode *inode)
-{
-	return container_of(inode, struct ubifs_inode, vfs_inode);
-}
-
-/**
- * ubifs_compr_present - check if compressor was compiled in.
- * @compr_type: compressor type to check
- *
- * This function returns %1 of compressor of type @compr_type is present, and
- * %0 if not.
- */
-static inline int ubifs_compr_present(int compr_type)
-{
-	ubifs_assert(compr_type >= 0 && compr_type < UBIFS_COMPR_TYPES_CNT);
-	return !!ubifs_compressors[compr_type]->capi_name;
-}
-
-/**
- * ubifs_compr_name - get compressor name string by its type.
- * @compr_type: compressor type
- *
- * This function returns compressor type string.
- */
-static inline const char *ubifs_compr_name(int compr_type)
-{
-	ubifs_assert(compr_type >= 0 && compr_type < UBIFS_COMPR_TYPES_CNT);
-	return ubifs_compressors[compr_type]->name;
-}
-
-/**
- * ubifs_wbuf_sync - synchronize write-buffer.
- * @wbuf: write-buffer to synchronize
- *
- * This is the same as as 'ubifs_wbuf_sync_nolock()' but it does not assume
- * that the write-buffer is already locked.
- */
-static inline int ubifs_wbuf_sync(struct ubifs_wbuf *wbuf)
-{
-	int err;
-
-	mutex_lock_nested(&wbuf->io_mutex, wbuf->jhead);
-	err = ubifs_wbuf_sync_nolock(wbuf);
-	mutex_unlock(&wbuf->io_mutex);
-	return err;
-}
-
-/**
- * ubifs_leb_unmap - unmap an LEB.
- * @c: UBIFS file-system description object
- * @lnum: LEB number to unmap
- *
- * This function returns %0 on success and a negative error code on failure.
- */
-static inline int ubifs_leb_unmap(const struct ubifs_info *c, int lnum)
-{
-	int err;
-
-	if (c->ro_media)
-		return -EROFS;
-	err = ubi_leb_unmap(c->ubi, lnum);
-	if (err) {
-		ubifs_err("unmap LEB %d failed, error %d", lnum, err);
-		return err;
-	}
-
-	return 0;
-}
-
-/**
- * ubifs_leb_write - write to a LEB.
- * @c: UBIFS file-system description object
- * @lnum: LEB number to write
- * @buf: buffer to write from
- * @offs: offset within LEB to write to
- * @len: length to write
- * @dtype: data type
- *
- * This function returns %0 on success and a negative error code on failure.
- */
-static inline int ubifs_leb_write(const struct ubifs_info *c, int lnum,
-				  const void *buf, int offs, int len, int dtype)
-{
-	int err;
-
-	if (c->ro_media)
-		return -EROFS;
-	err = ubi_leb_write(c->ubi, lnum, buf, offs, len, dtype);
-	if (err) {
-		ubifs_err("writing %d bytes at %d:%d, error %d",
-			  len, lnum, offs, err);
-		return err;
-	}
-
-	return 0;
-}
-
-/**
- * ubifs_leb_change - atomic LEB change.
- * @c: UBIFS file-system description object
- * @lnum: LEB number to write
- * @buf: buffer to write from
- * @len: length to write
- * @dtype: data type
- *
- * This function returns %0 on success and a negative error code on failure.
- */
-static inline int ubifs_leb_change(const struct ubifs_info *c, int lnum,
-				   const void *buf, int len, int dtype)
-{
-	int err;
-
-	if (c->ro_media)
-		return -EROFS;
-	err = ubi_leb_change(c->ubi, lnum, buf, len, dtype);
-	if (err) {
-		ubifs_err("changing %d bytes in LEB %d, error %d",
-			  len, lnum, err);
-		return err;
-	}
-
-	return 0;
-}
-
-/**
- * ubifs_add_dirt - add dirty space to LEB properties.
- * @c: the UBIFS file-system description object
- * @lnum: LEB to add dirty space for
- * @dirty: dirty space to add
- *
- * This is a helper function which increased amount of dirty LEB space. Returns
- * zero in case of success and a negative error code in case of failure.
- */
-static inline int ubifs_add_dirt(struct ubifs_info *c, int lnum, int dirty)
-{
-	return ubifs_update_one_lp(c, lnum, LPROPS_NC, dirty, 0, 0);
-}
-
-/**
- * ubifs_return_leb - return LEB to lprops.
- * @c: the UBIFS file-system description object
- * @lnum: LEB to return
- *
- * This helper function cleans the "taken" flag of a logical eraseblock in the
- * lprops. Returns zero in case of success and a negative error code in case of
- * failure.
- */
-static inline int ubifs_return_leb(struct ubifs_info *c, int lnum)
-{
-	return ubifs_change_one_lp(c, lnum, LPROPS_NC, LPROPS_NC, 0,
-				   LPROPS_TAKEN, 0);
-}
-
-/**
- * ubifs_idx_node_sz - return index node size.
- * @c: the UBIFS file-system description object
- * @child_cnt: number of children of this index node
- */
-static inline int ubifs_idx_node_sz(const struct ubifs_info *c, int child_cnt)
-{
-	return UBIFS_IDX_NODE_SZ + (UBIFS_BRANCH_SZ + c->key_len) * child_cnt;
-}
-
-/**
- * ubifs_idx_branch - return pointer to an index branch.
- * @c: the UBIFS file-system description object
- * @idx: index node
- * @bnum: branch number
- */
-static inline
-struct ubifs_branch *ubifs_idx_branch(const struct ubifs_info *c,
-				      const struct ubifs_idx_node *idx,
-				      int bnum)
-{
-	return (struct ubifs_branch *)((void *)idx->branches +
-				       (UBIFS_BRANCH_SZ + c->key_len) * bnum);
-}
-
-/**
- * ubifs_idx_key - return pointer to an index key.
- * @c: the UBIFS file-system description object
- * @idx: index node
- */
-static inline void *ubifs_idx_key(const struct ubifs_info *c,
-				  const struct ubifs_idx_node *idx)
-{
-	const __u8 *branch = idx->branches;
-	return (void *)((struct ubifs_branch *)branch)->key;
-}
-
-/**
- * ubifs_tnc_lookup - look up a file-system node.
- * @c: UBIFS file-system description object
- * @key: node key to lookup
- * @node: the node is returned here
- *
- * This function look up and reads node with key @key. The caller has to make
- * sure the @node buffer is large enough to fit the node. Returns zero in case
- * of success, %-ENOENT if the node was not found, and a negative error code in
- * case of failure.
- */
-static inline int ubifs_tnc_lookup(struct ubifs_info *c,
-				   const union ubifs_key *key, void *node)
-{
-	return ubifs_tnc_locate(c, key, node, NULL, NULL);
-}
-
-/**
- * ubifs_get_lprops - get reference to LEB properties.
- * @c: the UBIFS file-system description object
- *
- * This function locks lprops. Lprops have to be unlocked by
- * 'ubifs_release_lprops()'.
- */
-static inline void ubifs_get_lprops(struct ubifs_info *c)
-{
-	mutex_lock(&c->lp_mutex);
-}
-
-/**
- * ubifs_release_lprops - release lprops lock.
- * @c: the UBIFS file-system description object
- *
- * This function has to be called after each 'ubifs_get_lprops()' call to
- * unlock lprops.
- */
-static inline void ubifs_release_lprops(struct ubifs_info *c)
-{
-	ubifs_assert(mutex_is_locked(&c->lp_mutex));
-	ubifs_assert(c->lst.empty_lebs >= 0 &&
-		     c->lst.empty_lebs <= c->main_lebs);
-	mutex_unlock(&c->lp_mutex);
-}
-
-#endif /* __UBIFS_MISC_H__ */