isdn: hdlc: move into mISDN

The last remnant of the isdn4linux interface is now the isdnhdlc
support, used by the netjet driver. Move it next to that driver.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 0 insertions, 82 deletions

diff --git a/include/linux/isdn/hdlc.h b/include/linux/isdn/hdlc.h
deleted file mode 100644
index 96521370c782..000000000000
--- a/include/linux/isdn/hdlc.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * hdlc.h  --  General purpose ISDN HDLC decoder.
- *
- * Implementation of a HDLC decoder/encoder in software.
- * Necessary because some ISDN devices don't have HDLC
- * controllers.
- *
- * Copyright (C)
- *	2009	Karsten Keil		<keil@b1-systems.de>
- *	2002	Wolfgang Mües		<wolfgang@iksw-muees.de>
- *	2001	Frode Isaksen		<fisaksen@bewan.com>
- *	2001	Kai Germaschewski	<kai.germaschewski@gmx.de>
- *
- * 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.
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __ISDNHDLC_H__
-#define __ISDNHDLC_H__
-
-struct isdnhdlc_vars {
-	int bit_shift;
-	int hdlc_bits1;
-	int data_bits;
-	int ffbit_shift;	/* encoding only */
-	int state;
-	int dstpos;
-
-	u16 crc;
-
-	u8 cbin;
-	u8 shift_reg;
-	u8 ffvalue;
-
-	/* set if transferring data */
-	u32 data_received:1;
-	/* set if D channel (send idle instead of flags) */
-	u32 dchannel:1;
-	/* set if 56K adaptation */
-	u32 do_adapt56:1;
-	/* set if in closing phase (need to send CRC + flag) */
-	u32 do_closing:1;
-	/* set if data is bitreverse */
-	u32 do_bitreverse:1;
-};
-
-/* Feature Flags */
-#define HDLC_56KBIT	0x01
-#define HDLC_DCHANNEL	0x02
-#define HDLC_BITREVERSE	0x04
-
-/*
-  The return value from isdnhdlc_decode is
-  the frame length, 0 if no complete frame was decoded,
-  or a negative error number
-*/
-#define HDLC_FRAMING_ERROR     1
-#define HDLC_CRC_ERROR         2
-#define HDLC_LENGTH_ERROR      3
-
-extern void	isdnhdlc_rcv_init(struct isdnhdlc_vars *hdlc, u32 features);
-
-extern int	isdnhdlc_decode(struct isdnhdlc_vars *hdlc, const u8 *src,
-			int slen, int *count, u8 *dst, int dsize);
-
-extern void	isdnhdlc_out_init(struct isdnhdlc_vars *hdlc, u32 features);
-
-extern int	isdnhdlc_encode(struct isdnhdlc_vars *hdlc, const u8 *src,
-			u16 slen, int *count, u8 *dst, int dsize);
-
-#endif /* __ISDNHDLC_H__ */