metag: Remove arch/metag/

[sfrench/cifs-2.6.git] / arch / metag / tbx / tbistring.c

diff --git a/arch/metag/tbx/tbistring.c b/arch/metag/tbx/tbistring.c
deleted file mode 100644 (file)
index f90cd08..0000000
--- a/arch/metag/tbx/tbistring.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * tbistring.c
- *
- * Copyright (C) 2001, 2002, 2003, 2005, 2007, 2012 Imagination Technologies.
- *
- * 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.
- *
- * String table functions provided as part of the thread binary interface for
- * Meta processors
- */
-
-#include <linux/export.h>
-#include <linux/string.h>
-#include <asm/tbx.h>
-
-/*
- * There are not any functions to modify the string table currently, if these
- * are required at some later point I suggest having a seperate module and
- * ensuring that creating new entries does not interfere with reading old
- * entries in any way.
- */
-
-const TBISTR *__TBIFindStr(const TBISTR *start,
-                          const char *str, int match_len)
-{
-       const TBISTR *search = start;
-       bool exact = true;
-       const TBISEG *seg;
-
-       if (match_len < 0) {
-               /* Make match_len always positive for the inner loop */
-               match_len = -match_len;
-               exact = false;
-       } else {
-               /*
-                * Also support historic behaviour, which expected match_len to
-                * include null terminator
-                */
-               if (match_len && str[match_len-1] == '\0')
-                       match_len--;
-       }
-
-       if (!search) {
-               /* Find global string table segment */
-               seg = __TBIFindSeg(NULL, TBID_SEG(TBID_THREAD_GLOBAL,
-                                                 TBID_SEGSCOPE_GLOBAL,
-                                                 TBID_SEGTYPE_STRING));
-
-               if (!seg || seg->Bytes < sizeof(TBISTR))
-                       /* No string table! */
-                       return NULL;
-
-               /* Start of string table */
-               search = seg->pGAddr;
-       }
-
-       for (;;) {
-               while (!search->Tag)
-                       /* Allow simple gaps which are just zero initialised */
-                       search = (const TBISTR *)((const char *)search + 8);
-
-               if (search->Tag == METAG_TBI_STRE) {
-                       /* Reached the end of the table */
-                       search = NULL;
-                       break;
-               }
-
-               if ((search->Len >= match_len) &&
-                   (!exact || (search->Len == match_len + 1)) &&
-                   (search->Tag != METAG_TBI_STRG)) {
-                       /* Worth searching */
-                       if (!strncmp(str, (const char *)search->String,
-                                    match_len))
-                               break;
-               }
-
-               /* Next entry */
-               search = (const TBISTR *)((const char *)search + search->Bytes);
-       }
-
-       return search;
-}
-
-const void *__TBITransStr(const char *str, int len)
-{
-       const TBISTR *search = NULL;
-       const void *res = NULL;
-
-       for (;;) {
-               /* Search onwards */
-               search = __TBIFindStr(search, str, len);
-
-               /* No translation returns NULL */
-               if (!search)
-                       break;
-
-               /* Skip matching entries with no translation data */
-               if (search->TransLen != METAG_TBI_STRX) {
-                       /* Calculate base of translation string */
-                       res = (const char *)search->String +
-                               ((search->Len + 7) & ~7);
-                       break;
-               }
-
-               /* Next entry */
-               search = (const TBISTR *)((const char *)search + search->Bytes);
-       }
-
-       /* Return base address of translation data or NULL */
-       return res;
-}
-EXPORT_SYMBOL(__TBITransStr);