[PATCH] NSL config fixes

From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>

- use "select" instead of "depend"

- remove the unused SMB_NLS

- remove unneeded "default y" of CONFIG_NLS

- revert to postion of nls menu (middle of filessytem menus is strange)

- fix "#ifdef CONFIG_NLS" on UDF (should this add new one to Kconfig?)

fs/Kconfig

@@ -246,6 +246,7 @@ config REISERFS_PROC_INFO
 
 config JFS_FS
 	tristate "JFS filesystem support"
+	select NLS
 	help
 	  This is a port of IBM's Journaled Filesystem .  More information is
 	  available in the file Documentation/filesystems/jfs.txt.
@@ -485,6 +486,7 @@ config ISO9660_FS
 config JOLIET
 	bool "Microsoft Joliet CDROM extensions"
 	depends on ISO9660_FS
+	select NLS
 	help
 	  Joliet is a Microsoft extension for the ISO 9660 CD-ROM file system
 	  which allows for long filenames in unicode format (unicode is the
@@ -530,6 +532,7 @@ menu "DOS/FAT/NT Filesystems"
 
 config FAT_FS
 	tristate "DOS FAT fs support"
+	select NLS
 	help
 	  If you want to use one of the FAT-based file systems (the MS-DOS,
 	  VFAT (Windows 95) and UMSDOS (used to run Linux on top of an
@@ -651,6 +654,7 @@ config UMSDOS_FS
 
 config NTFS_FS
 	tristate "NTFS file system support"
+	select NLS
 	help
 	  NTFS is the file system of Microsoft Windows NT, 2000, XP and 2003.
 
@@ -962,6 +966,7 @@ config HFS_FS
 config BEFS_FS
 	tristate "BeOS file systemv(BeFS) support (read only) (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
+	select NLS
 	help
 	  The BeOS File System (BeFS) is the native file system of Be, Inc's
 	  BeOS. Notable features include support for arbitrary attributes
@@ -1440,6 +1445,7 @@ config RPCSEC_GSS_KRB5
 config SMB_FS
 	tristate "SMB file system support (to mount Windows shares etc.)"
 	depends on INET
+	select NLS
 	help
 	  SMB (Server Message Block) is the protocol Windows for Workgroups
 	  (WfW), Windows 95/98, Windows NT and OS/2 Lan Manager use to share
@@ -1495,6 +1501,7 @@ config SMB_NLS_REMOTE
 config CIFS
 	tristate "CIFS support (advanced network filesystem for Samba, Window and other CIFS compliant servers)(EXPERIMENTAL)"
 	depends on INET
+	select NLS
 	help
 	  This is the client VFS module for the Common Internet File System
 	  (CIFS) protocol which is the successor to the Server Message Block 

fs/ncpfs/Kconfig

@@ -65,6 +65,7 @@ config NCPFS_SMALLDOS
 config NCPFS_NLS
 	bool "Use Native Language Support"
 	depends on NCP_FS
+	select NLS
 	help
 	  Allows you to use codepages and I/O charsets for file name
 	  translation between the server file system and input/output. This

fs/nls/Kconfig

 #
 # Native language support configuration
 #
-# smb wants NLS
-config SMB_NLS
-	bool
-	depends on SMB_FS
-	default y
 
-# msdos and Joliet want NLS
+menu "Native Language Support"
+
 config NLS
-	bool
-	depends on JOLIET || FAT_FS || NTFS_FS || NCPFS_NLS || SMB_NLS || JFS_FS || CIFS || BEFS_FS
-	default y
+	tristate "Base native language support"
+	---help---
+	  The base Native Language Support. A number of filesystems
+	  depend on it (e.g. FAT, JOLIET, NT, BEOS filesystems), as well
+	  as the ability of some filesystems to use native languages
+	  (NCP, SMB).
 
+	  If unsure, say Y.
 
-menu "Native Language Support"
-	depends on NLS
+	  To compile this code as a module, choose M here: the module
+	  will be called nls_base.
 
 config NLS_DEFAULT
 	string "Default NLS Option"
+	depends on NLS
 	default "iso8859-1"
 	---help---
 	  The default NLS used when mounting file system. Note, that this is
@@ -38,6 +39,7 @@ config NLS_DEFAULT
 
 config NLS_CODEPAGE_437
 	tristate "Codepage 437 (United States, Canada)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored
@@ -50,6 +52,7 @@ config NLS_CODEPAGE_437
 
 config NLS_CODEPAGE_737
 	tristate "Codepage 737 (Greek)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored
@@ -62,6 +65,7 @@ config NLS_CODEPAGE_737
 
 config NLS_CODEPAGE_775
 	tristate "Codepage 775 (Baltic Rim)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored
@@ -75,6 +79,7 @@ config NLS_CODEPAGE_775
 
 config NLS_CODEPAGE_850
 	tristate "Codepage 850 (Europe)"
+	depends on NLS
 	---help---
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -91,6 +96,7 @@ config NLS_CODEPAGE_850
 
 config NLS_CODEPAGE_852
 	tristate "Codepage 852 (Central/Eastern Europe)"
+	depends on NLS
 	---help---
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -106,6 +112,7 @@ config NLS_CODEPAGE_852
 
 config NLS_CODEPAGE_855
 	tristate "Codepage 855 (Cyrillic)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -117,6 +124,7 @@ config NLS_CODEPAGE_855
 
 config NLS_CODEPAGE_857
 	tristate "Codepage 857 (Turkish)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -128,6 +136,7 @@ config NLS_CODEPAGE_857
 
 config NLS_CODEPAGE_860
 	tristate "Codepage 860 (Portuguese)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -139,6 +148,7 @@ config NLS_CODEPAGE_860
 
 config NLS_CODEPAGE_861
 	tristate "Codepage 861 (Icelandic)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -150,6 +160,7 @@ config NLS_CODEPAGE_861
 
 config NLS_CODEPAGE_862
 	tristate "Codepage 862 (Hebrew)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -161,6 +172,7 @@ config NLS_CODEPAGE_862
 
 config NLS_CODEPAGE_863
 	tristate "Codepage 863 (Canadian French)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -173,6 +185,7 @@ config NLS_CODEPAGE_863
 
 config NLS_CODEPAGE_864
 	tristate "Codepage 864 (Arabic)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -184,6 +197,7 @@ config NLS_CODEPAGE_864
 
 config NLS_CODEPAGE_865
 	tristate "Codepage 865 (Norwegian, Danish)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -196,6 +210,7 @@ config NLS_CODEPAGE_865
 
 config NLS_CODEPAGE_866
 	tristate "Codepage 866 (Cyrillic/Russian)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -208,6 +223,7 @@ config NLS_CODEPAGE_866
 
 config NLS_CODEPAGE_869
 	tristate "Codepage 869 (Greek)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -219,6 +235,7 @@ config NLS_CODEPAGE_869
 
 config NLS_CODEPAGE_936
 	tristate "Simplified Chinese charset (CP936, GB2312)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -231,6 +248,7 @@ config NLS_CODEPAGE_936
 
 config NLS_CODEPAGE_950
 	tristate "Traditional Chinese charset (Big5)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -243,6 +261,7 @@ config NLS_CODEPAGE_950
 
 config NLS_CODEPAGE_932
 	tristate "Japanese charsets (Shift-JIS, EUC-JP)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -256,6 +275,7 @@ config NLS_CODEPAGE_932
 
 config NLS_CODEPAGE_949
 	tristate "Korean charset (CP949, EUC-KR)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -267,6 +287,7 @@ config NLS_CODEPAGE_949
 
 config NLS_CODEPAGE_874
 	tristate "Thai charset (CP874, TIS-620)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -278,6 +299,7 @@ config NLS_CODEPAGE_874
 
 config NLS_ISO8859_8
 	tristate "Hebrew charsets (ISO-8859-8, CP1255)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -287,6 +309,7 @@ config NLS_ISO8859_8
 
 config NLS_CODEPAGE_1250
 	tristate "Windows CP1250 (Slavic/Central European Languages)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CDROMs
@@ -298,6 +321,7 @@ config NLS_CODEPAGE_1250
 
 config NLS_CODEPAGE_1251
 	tristate "Windows CP1251 (Bulgarian, Belarusian)"
+	depends on NLS
 	help
 	  The Microsoft FAT file system family can deal with filenames in
 	  native language character sets. These character sets are stored in
@@ -310,6 +334,7 @@ config NLS_CODEPAGE_1251
 
 config NLS_ISO8859_1
 	tristate "NLS ISO 8859-1  (Latin 1; Western European Languages)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -322,6 +347,7 @@ config NLS_ISO8859_1
 
 config NLS_ISO8859_2
 	tristate "NLS ISO 8859-2  (Latin 2; Slavic/Central European Languages)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -333,6 +359,7 @@ config NLS_ISO8859_2
 
 config NLS_ISO8859_3
 	tristate "NLS ISO 8859-3  (Latin 3; Esperanto, Galician, Maltese, Turkish)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -343,6 +370,7 @@ config NLS_ISO8859_3
 
 config NLS_ISO8859_4
 	tristate "NLS ISO 8859-4  (Latin 4; old Baltic charset)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -353,6 +381,7 @@ config NLS_ISO8859_4
 
 config NLS_ISO8859_5
 	tristate "NLS ISO 8859-5  (Cyrillic)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -364,6 +393,7 @@ config NLS_ISO8859_5
 
 config NLS_ISO8859_6
 	tristate "NLS ISO 8859-6  (Arabic)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -373,6 +403,7 @@ config NLS_ISO8859_6
 
 config NLS_ISO8859_7
 	tristate "NLS ISO 8859-7  (Modern Greek)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -382,6 +413,7 @@ config NLS_ISO8859_7
 
 config NLS_ISO8859_9
 	tristate "NLS ISO 8859-9  (Latin 5; Turkish)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -392,6 +424,7 @@ config NLS_ISO8859_9
 
 config NLS_ISO8859_13
 	tristate "NLS ISO 8859-13 (Latin 7; Baltic)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -402,6 +435,7 @@ config NLS_ISO8859_13
 
 config NLS_ISO8859_14
 	tristate "NLS ISO 8859-14 (Latin 8; Celtic)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -413,6 +447,7 @@ config NLS_ISO8859_14
 
 config NLS_ISO8859_15
 	tristate "NLS ISO 8859-15 (Latin 9; Western European Languages with Euro)"
+	depends on NLS
 	---help---
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -429,6 +464,7 @@ config NLS_ISO8859_15
 
 config NLS_KOI8_R
 	tristate "NLS KOI8-R (Russian)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -438,6 +474,7 @@ config NLS_KOI8_R
 
 config NLS_KOI8_U
 	tristate "NLS KOI8-U/RU (Ukrainian, Belarusian)"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs
@@ -447,6 +484,7 @@ config NLS_KOI8_U
 
 config NLS_UTF8
 	tristate "NLS UTF8"
+	depends on NLS
 	help
 	  If you want to display filenames with native language characters
 	  from the Microsoft FAT file system family or from JOLIET CD-ROMs

fs/nls/nls_base.c

@@ -492,3 +492,5 @@ EXPORT_SYMBOL(utf8_mbtowc);
 EXPORT_SYMBOL(utf8_mbstowcs);
 EXPORT_SYMBOL(utf8_wctomb);
 EXPORT_SYMBOL(utf8_wcstombs);
+
+MODULE_LICENSE("Dual BSD/GPL");

fs/udf/super.c

@@ -414,7 +414,7 @@ udf_parse_options(char *options, struct udf_options *uopt)
 		case Opt_utf8:
 			uopt->flags |= (1 << UDF_FLAG_UTF8);
 			break;
-#ifdef CONFIG_NLS
+#if defined(CONFIG_NLS) || defined(CONFIG_NLS_MODULE)
 		case Opt_iocharset:
 			uopt->nls_map = load_nls(args[0].from);
 			uopt->flags |= (1 << UDF_FLAG_NLS_MAP);
@@ -1510,7 +1510,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
 			"utf8 cannot be combined with iocharset\n");
 		goto error_out;
 	}
-#ifdef CONFIG_NLS
+#if defined(CONFIG_NLS) || defined(CONFIG_NLS_MODULE)
 	if ((uopt.flags & (1 << UDF_FLAG_NLS_MAP)) && !uopt.nls_map)
 	{
 		uopt.nls_map = load_nls_default();
@@ -1674,7 +1674,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
 				udf_release_data(UDF_SB_TYPESPAR(sb, UDF_SB_PARTITION(sb)).s_spar_map[i]);
 		}
 	}
-#ifdef CONFIG_NLS
+#if defined(CONFIG_NLS) || defined(CONFIG_NLS_MODULE)
 	if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP))
 		unload_nls(UDF_SB(sb)->s_nls_map);
 #endif
@@ -1766,7 +1766,7 @@ udf_put_super(struct super_block *sb)
 				udf_release_data(UDF_SB_TYPESPAR(sb, UDF_SB_PARTITION(sb)).s_spar_map[i]);
 		}
 	}
-#ifdef CONFIG_NLS
+#if defined(CONFIG_NLS) || defined(CONFIG_NLS_MODULE)
 	if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP))
 		unload_nls(UDF_SB(sb)->s_nls_map);
 #endif