xpp: Remove obsolete and unused OLD_PROC code

OLD_PROC marked old and unused code that was used for writing to procfs.
It has long ago been replaced with different sysfs interfaces. Time
to remove it.

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9916 a0bf4364-ded3-4de4-8d8a-66a801d63aff

9 files changed, 1 insertions, 658 deletions

diff --git a/drivers/dahdi/xpp/Kbuild b/drivers/dahdi/xpp/Kbuild
index 2abeaf3..13c23f5 100644
--- a/drivers/dahdi/xpp/Kbuild
+++ b/drivers/dahdi/xpp/Kbuild
@@ -3,7 +3,7 @@ EXTRA_CFLAGS	=	$(XPP_LOCAL_CFLAGS)	\
 			-DPOLL_DIGITAL_INPUTS	\
 			-DDEBUG_PCMTX		\
 			-DPROTOCOL_DEBUG	\
-			-g # -DOLD_PROC
+			-g
 			#
 
 WITH_BRISTUFF	:= $(shell grep -c '^[[:space:]]*\#[[:space:]]*define[[:space:]]\+CONFIG_DAHDI_BRI_DCHANS\>' $(src)/../../../include/dahdi/dahdi_config.h)
diff --git a/drivers/dahdi/xpp/card_global.c b/drivers/dahdi/xpp/card_global.c
index ba66b9e..551192c 100644
--- a/drivers/dahdi/xpp/card_global.c
+++ b/drivers/dahdi/xpp/card_global.c
@@ -40,59 +40,6 @@ extern	int debug;
 
 /*---------------- GLOBAL PROC handling -----------------------------------*/
 
-#ifdef	OLD_PROC
-static int proc_xpd_register_read(char *page, char **start, off_t off, int count, int *eof, void *data)
-{
-	int			len = 0;
-	unsigned long		flags;
-	xpd_t			*xpd = data;
-	reg_cmd_t		*info;
-	bool			do_datah;
-	char			datah_str[50];
-
-	if(!xpd)
-		return -ENODEV;
-	XPD_NOTICE(xpd, "%s: DEPRECATED: %s[%d] read from /proc interface instead of /sys\n",
-		__FUNCTION__, current->comm, current->tgid);
-	spin_lock_irqsave(&xpd->lock, flags);
-	info = &xpd->last_reply;
-	len += sprintf(page + len, "# Writing bad data into this file may damage your hardware!\n");
-	len += sprintf(page + len, "# Consult firmware docs first\n");
-	len += sprintf(page + len, "#\n");
-	do_datah = REG_FIELD(info, do_datah) ? 1 : 0;
-	if(do_datah) {
-		snprintf(datah_str, ARRAY_SIZE(datah_str), "\t%02X",
-			REG_FIELD(info, data_high));
-	} else
-		datah_str[0] = '\0';
-	if(REG_FIELD(info, do_subreg)) {
-		len += sprintf(page + len, "#CH\tOP\tReg.\tSub\tDL%s\n",
-				(do_datah) ? "\tDH" : "");
-		len += sprintf(page + len, "%2d\tRS\t%02X\t%02X\t%02X%s\n",
-				info->portnum,
-				REG_FIELD(info, regnum), REG_FIELD(info, subreg),
-				REG_FIELD(info, data_low), datah_str);
-	} else {
-		len += sprintf(page + len, "#CH\tOP\tReg.\tDL%s\n",
-				(do_datah) ? "\tDH" : "");
-		len += sprintf(page + len, "%2d\tRD\t%02X\t%02X%s\n",
-				info->portnum,
-				REG_FIELD(info, regnum),
-				REG_FIELD(info, data_low), datah_str);
-	}
-	spin_unlock_irqrestore(&xpd->lock, flags);
-	if (len <= off+count)
-		*eof = 1;
-	*start = page + off;
-	len -= off;
-	if (len > count)
-		len = count;
-	if (len < 0)
-		len = 0;
-	return len;
-}
-#endif
-
 static int parse_hexbyte(const char *buf)
 {
 	char		*endp;
@@ -342,78 +289,6 @@ out:
 	return ret;
 }
 
-#ifdef	OLD_PROC
-static int proc_xpd_register_write(struct file *file, const char __user *buffer, unsigned long count, void *data)
-{
-	xpd_t		*xpd = data;
-	char		buf[MAX_PROC_WRITE];
-	char		*p;
-	int		i;
-	int		ret;
-
-	if(!xpd)
-		return -ENODEV;
-	XPD_NOTICE(xpd, "%s: DEPRECATED: %s[%d] wrote to /proc interface instead of /sys\n",
-		__FUNCTION__, current->comm, current->tgid);
-	for(i = 0; i < count; /* noop */) {
-		for(p = buf; p < buf + MAX_PROC_WRITE; p++) {	/* read a line */
-			if(i >= count)
-				break;
-			if(get_user(*p, buffer + i))
-				return -EFAULT;
-			i++;
-			if(*p == '\n' || *p == '\r')	/* whatever */
-				break;
-		}
-		if(p >= buf + MAX_PROC_WRITE)
-			return -E2BIG;
-		*p = '\0';
-		ret = parse_chip_command(xpd, buf);
-		if(ret < 0) {
-			XPD_NOTICE(xpd, "Failed writing command: '%s'\n", buf);
-			return ret;
-		}
-		/* Don't flood command_queue */
-		if(xframe_queue_count(&xpd->xbus->command_queue) > 5)
-			msleep(6);
-	}
-	return count;
-}
-
-void chip_proc_remove(xbus_t *xbus, xpd_t *xpd)
-{
-	BUG_ON(!xpd);
-#ifdef	CONFIG_PROC_FS
-	if(xpd->proc_xpd_chipregs) {
-		XBUS_DBG(PROC, xbus, "UNIT %d: Removing %s\n", xpd->addr.unit, CHIP_REGISTERS);
-		xpd->proc_xpd_chipregs->data = NULL;
-		remove_proc_entry(CHIP_REGISTERS, xpd->proc_xpd_dir);
-	}
-#endif
-}
-
-int chip_proc_create(xbus_t *xbus, xpd_t *xpd)
-{
-	BUG_ON(!xpd);
-#ifdef	CONFIG_PROC_FS
-	XBUS_DBG(PROC, xbus, "UNIT %d: Creating %s\n", xpd->addr.unit, CHIP_REGISTERS);
-	xpd->proc_xpd_chipregs = create_proc_entry(CHIP_REGISTERS, 0644, xpd->proc_xpd_dir);
-	if(!xpd->proc_xpd_chipregs) {
-		XPD_ERR(xpd, "Failed to create proc file '%s'\n", CHIP_REGISTERS);
-		goto err;
-	}
-	SET_PROC_DIRENTRY_OWNER(xpd->proc_xpd_chipregs);
-	xpd->proc_xpd_chipregs->write_proc = proc_xpd_register_write;
-	xpd->proc_xpd_chipregs->read_proc = proc_xpd_register_read;
-	xpd->proc_xpd_chipregs->data = xpd;
-#endif
-	return 0;
-err:
-	chip_proc_remove(xbus, xpd);
-	return -EINVAL;
-}
-#endif
-
 /*---------------- GLOBAL Protocol Commands -------------------------------*/
 
 static bool global_packet_is_valid(xpacket_t *pack);
diff --git a/drivers/dahdi/xpp/card_global.h b/drivers/dahdi/xpp/card_global.h
index 7c2c9e7..6264e84 100644
--- a/drivers/dahdi/xpp/card_global.h
+++ b/drivers/dahdi/xpp/card_global.h
@@ -100,10 +100,6 @@ DEF_RPACKET_DATA(GLOBAL, ERROR_CODE,
 /* 0x19 */ DECLARE_CMD(GLOBAL, SYNC_SOURCE, enum sync_mode mode, int drift);
 /* 0x23 */ DECLARE_CMD(GLOBAL, RESET_SYNC_COUNTERS);
 
-#ifdef	OLD_PROC
-void chip_proc_remove(xbus_t *xbus, xpd_t *xpd);
-int chip_proc_create(xbus_t *xbus, xpd_t *xpd);
-#endif
 int xpp_register_request(xbus_t *xbus, xpd_t *xpd, xportno_t portno,
 	bool writing, byte regnum, bool do_subreg, byte subreg,
 	byte data_low, bool do_datah, byte data_high, bool should_reply);
diff --git a/drivers/dahdi/xpp/card_pri.c b/drivers/dahdi/xpp/card_pri.c
index 6780621..49ff3ec 100644
--- a/drivers/dahdi/xpp/card_pri.c
+++ b/drivers/dahdi/xpp/card_pri.c
@@ -75,10 +75,6 @@ static bool is_sigtype_dchan(int sigtype)
 
 static bool pri_packet_is_valid(xpacket_t *pack);
 static void pri_packet_dump(const char *msg, xpacket_t *pack);
-#ifdef	OLD_PROC
-static int proc_pri_info_read(char *page, char **start, off_t off, int count, int *eof, void *data);
-static int proc_pri_info_write(struct file *file, const char __user *buffer, unsigned long count, void *data);
-#endif
 static int pri_startup(struct dahdi_span *span);
 static int pri_shutdown(struct dahdi_span *span);
 static int pri_rbsbits(struct dahdi_chan *chan, int bits);
@@ -86,9 +82,6 @@ static int pri_lineconfig(xpd_t *xpd, int lineconfig);
 static void send_idlebits(xpd_t *xpd, bool saveold);
 
 #define	PROC_REGISTER_FNAME	"slics"
-#ifdef	OLD_PROC
-#define	PROC_PRI_INFO_FNAME	"pri_info"
-#endif
 
 enum pri_protocol {
 	PRI_PROTO_0  	= 0,
@@ -314,9 +307,6 @@ struct pri_leds {
 
 struct PRI_priv_data {
 	bool				clock_source;
-#ifdef	OLD_PROC
-	struct proc_dir_entry		*pri_info;
-#endif
 	enum pri_protocol		pri_protocol;
 	xpp_line_t			rbslines;
 	int				deflaw;
@@ -494,50 +484,6 @@ static int write_cas_reg(xpd_t *xpd, int rsnum, byte val)
 	return 0;
 }
 
-#ifdef	OLD_PROC
-static void pri_proc_remove(xbus_t *xbus, xpd_t *xpd)
-{
-	struct PRI_priv_data	*priv;
-
-	BUG_ON(!xpd);
-	priv = xpd->priv;
-	XPD_DBG(PROC, xpd, "\n");
-#ifdef	CONFIG_PROC_FS
-	if(priv->pri_info) {
-		XPD_DBG(PROC, xpd, "Removing xpd PRI_INFO file\n");
-		remove_proc_entry(PROC_PRI_INFO_FNAME, xpd->proc_xpd_dir);
-	}
-#endif
-}
-#endif
-
-#ifdef	OLD_PROC
-static int pri_proc_create(xbus_t *xbus, xpd_t *xpd)
-{
-	struct PRI_priv_data	*priv;
-
-	BUG_ON(!xpd);
-	priv = xpd->priv;
-	XPD_DBG(PROC, xpd, "\n");
-#ifdef	CONFIG_PROC_FS
-	XPD_DBG(PROC, xpd, "Creating PRI_INFO file\n");
-	priv->pri_info = create_proc_entry(PROC_PRI_INFO_FNAME, 0644, xpd->proc_xpd_dir);
-	if(!priv->pri_info) {
-		XPD_ERR(xpd, "Failed to create proc '%s'\n", PROC_PRI_INFO_FNAME);
-		goto err;
-	}
-	SET_PROC_DIRENTRY_OWNER(priv->pri_info);
-	priv->pri_info->write_proc = proc_pri_info_write;
-	priv->pri_info->read_proc = proc_pri_info_read;
-	priv->pri_info->data = xpd;
-#endif
-	return 0;
-err:
-	pri_proc_remove(xbus, xpd);
-	return -EINVAL;
-}
-#endif
-
 static bool valid_pri_modes(const xpd_t *xpd)
 {
 	struct PRI_priv_data	*priv;
@@ -1189,12 +1135,6 @@ static xpd_t *PRI_card_new(xbus_t *xbus, int unit, int subunit, const xproto_tab
 	priv->pri_protocol = PRI_PROTO_0;		/* Default, changes in set_pri_proto() */
 	priv->deflaw = DAHDI_LAW_DEFAULT;		/* Default, changes in set_pri_proto() */
 	xpd->type_name = type_name(priv->pri_protocol);
-#ifdef	OLD_PROC
-	if(pri_proc_create(xbus, xpd) < 0) {
-		xpd_free(xpd);
-		return NULL;
-	}
-#endif
 	xbus->sync_mode_default = SYNC_MODE_AB;
 	return xpd;
 }
@@ -1241,9 +1181,6 @@ static int PRI_card_init(xbus_t *xbus, xpd_t *xpd)
 	priv->initialized = 1;
 	return 0;
 err:
-#ifdef	OLD_PROC
-	pri_proc_remove(xbus, xpd);
-#endif
 	XPD_ERR(xpd, "Failed initializing registers (%d)\n", ret);
 	return ret;
 }
@@ -1255,9 +1192,6 @@ static int PRI_card_remove(xbus_t *xbus, xpd_t *xpd)
 	BUG_ON(!xpd);
 	priv = xpd->priv;
 	XPD_DBG(GENERAL, xpd, "\n");
-#ifdef	OLD_PROC
-	pri_proc_remove(xbus, xpd);
-#endif
 	return 0;
 }
 
@@ -2218,154 +2152,6 @@ static void pri_packet_dump(const char *msg, xpacket_t *pack)
 	DBG(GENERAL, "%s\n", msg);
 }
 /*------------------------- REGISTER Handling --------------------------*/
-#ifdef	OLD_PROC
-static int proc_pri_info_write(struct file *file, const char __user *buffer, unsigned long count, void *data)
-{
-	xpd_t			*xpd = data;
-	struct PRI_priv_data	*priv;
-	char			buf[MAX_PROC_WRITE];
-	char			*p;
-	char			*tok;
-	int			ret = 0;
-	bool			got_localloop = 0;
-	bool			got_nolocalloop = 0;
-	bool			got_e1 = 0;
-	bool			got_t1 = 0;
-	bool			got_j1 = 0;
-
-	if(!xpd)
-		return -ENODEV;
-	XPD_NOTICE(xpd, "%s: DEPRECATED: %s[%d] write to /proc interface instead of /sys\n",
-		__FUNCTION__, current->comm, current->tgid);
-	priv = xpd->priv;
-	if(count >= MAX_PROC_WRITE) {	/* leave room for null */
-		XPD_ERR(xpd, "write too long (%ld)\n", count);
-		return -E2BIG;
-	}
-	if(copy_from_user(buf, buffer, count)) {
-		XPD_ERR(xpd, "Failed reading user data\n");
-		return -EFAULT;
-	}
-	buf[count] = '\0';
-	XPD_DBG(PROC, xpd, "PRI-SETUP: got %s\n", buf);
-	/*
-	 * First parse. Act only of *everything* is good.
-	 */
-	p = buf;
-	while((tok = strsep(&p, " \t\v\n")) != NULL) {
-		if(*tok == '\0')
-			continue;
-		XPD_DBG(PROC, xpd, "Got token='%s'\n", tok);
-		if(strnicmp(tok, "LOCALLOOP", 8) == 0)
-			got_localloop = 1;
-		else if(strnicmp(tok, "NOLOCALLOOP", 8) == 0)
-			got_nolocalloop = 1;
-		else if(strnicmp(tok, "E1", 2) == 0)
-			got_e1 = 1;
-		else if(strnicmp(tok, "T1", 2) == 0)
-			got_t1 = 1;
-		else if(strnicmp(tok, "J1", 2) == 0) {
-			got_j1 = 1;
-		} else {
-			XPD_NOTICE(xpd, "PRI-SETUP: unknown keyword: '%s'\n", tok);
-			return -EINVAL;
-		}
-	}
-	if(got_e1)
-		ret = set_pri_proto(xpd, PRI_PROTO_E1);
-	else if(got_t1)
-		ret = set_pri_proto(xpd, PRI_PROTO_T1);
-	else if(got_j1)
-		ret = set_pri_proto(xpd, PRI_PROTO_J1);
-	if(priv->pri_protocol == PRI_PROTO_0) {
-		XPD_ERR(xpd,
-			"Must set PRI protocol (E1/T1/J1) before setting other parameters\n");
-		return -EINVAL;
-	}
-	if(got_localloop)
-		ret = set_localloop(xpd, 1);
-	if(got_nolocalloop)
-		ret = set_localloop(xpd, 0);
-	return (ret) ? ret : count;
-}
-
-
-static int proc_pri_info_read(char *page, char **start, off_t off, int count, int *eof, void *data)
-{
-	int			len = 0;
-	unsigned long		flags;
-	xpd_t			*xpd = data;
-	struct PRI_priv_data	*priv;
-	int			i;
-
-	DBG(PROC, "\n");
-	if(!xpd)
-		return -ENODEV;
-	XPD_NOTICE(xpd, "%s: DEPRECATED: %s[%d] read from /proc interface instead of /sys\n",
-		__FUNCTION__, current->comm, current->tgid);
-	spin_lock_irqsave(&xpd->lock, flags);
-	priv = xpd->priv;
-	BUG_ON(!priv);
-	len += sprintf(page + len, "PRI: %s %s%s (deflaw=%d, dchan=%d)\n",
-		(priv->clock_source) ? "MASTER" : "SLAVE",
-		pri_protocol_name(priv->pri_protocol),
-		(priv->local_loopback) ? " LOCALLOOP" : "",
-		priv->deflaw, priv->dchan_num);
-	len += sprintf(page + len, "%05d Layer1: ", priv->layer1_replies);
-	if(priv->poll_noreplies > 1)
-		len += sprintf(page + len, "No Replies [%d]\n",
-			priv->poll_noreplies);
-	else {
-		len += sprintf(page + len, "%s\n",
-				((priv->layer1_up) ?  "UP" : "DOWN"));
-		len += sprintf(page + len,
-				"Framer Status: FRS0=0x%02X, FRS1=0x%02X ALARMS:",
-				priv->reg_frs0, priv->reg_frs1);
-		if(priv->reg_frs0 & REG_FRS0_LOS)
-			len += sprintf(page + len, " RED");
-		if(priv->reg_frs0 & REG_FRS0_AIS)
-			len += sprintf(page + len, " BLUE");
-		if(priv->reg_frs0 & REG_FRS0_RRA)
-			len += sprintf(page + len, " YELLOW");
-		len += sprintf(page + len, "\n");
-	}
-	if(priv->is_cas) {
-		len += sprintf(page + len,
-			"CAS: replies=%d\n", priv->cas_replies);
-		len += sprintf(page + len, "   CAS-TS: ");
-		for(i = 0; i < NUM_CAS_RS_E; i++) {
-			len += sprintf(page + len, " %02X", priv->cas_ts_e[i]);
-		}
-		len += sprintf(page + len, "\n");
-		len += sprintf(page + len, "   CAS-RS: ");
-		for(i = 0; i < NUM_CAS_RS_E; i++) {
-			len += sprintf(page + len, " %02X", priv->cas_rs_e[i]);
-		}
-		len += sprintf(page + len, "\n");
-	}
-	len += sprintf(page + len, "D-Channel: TX=[%5d] (0x%02X)   RX=[%5d] (0x%02X) ",
-			priv->dchan_tx_counter, priv->dchan_tx_sample,
-			priv->dchan_rx_counter, priv->dchan_rx_sample);
-	if(priv->dchan_alive) {
-		len += sprintf(page + len, "(alive %d K-ticks)\n",
-			priv->dchan_alive_ticks/1000);
-	} else {
-		len += sprintf(page + len, "(dead)\n");
-	}
-	for(i = 0; i < NUM_LEDS; i++)
-		len += sprintf(page + len, "LED #%d: %d\n", i, priv->ledstate[i]);
-	spin_unlock_irqrestore(&xpd->lock, flags);
-	if (len <= off+count)
-		*eof = 1;
-	*start = page + off;
-	len -= off;
-	if (len > count)
-		len = count;
-	if (len < 0)
-		len = 0;
-	return len;
-}
-#endif
 
 /*------------------------- sysfs stuff --------------------------------*/
 static DEVICE_ATTR_READER(pri_protocol_show, dev, buf)
diff --git a/drivers/dahdi/xpp/xbus-core.c b/drivers/dahdi/xpp/xbus-core.c
index 9feaeaa..d23b7f2 100644
--- a/drivers/dahdi/xpp/xbus-core.c
+++ b/drivers/dahdi/xpp/xbus-core.c
@@ -51,9 +51,6 @@ static const char rcsid[] = "$Id$";
 #define	INITIALIZATION_TIMEOUT	(90*HZ)		/* in jiffies */
 #define	PROC_XBUSES		"xbuses"
 #define	PROC_XBUS_SUMMARY	"summary"
-#ifdef	OLD_PROC
-#define	PROC_XBUS_WAITFOR_XPDS	"waitfor_xpds"
-#endif
 
 #ifdef	PROTOCOL_DEBUG
 #ifdef	CONFIG_PROC_FS
@@ -70,9 +67,6 @@ static DEF_PARM_BOOL(rx_tasklet, 0, 0644, "Use receive tasklets");
 
 #ifdef	CONFIG_PROC_FS
 static int xbus_read_proc(char *page, char **start, off_t off, int count, int *eof, void *data);
-#ifdef	OLD_PROC
-static int xbus_read_waitfor_xpds(char *page, char **start, off_t off, int count, int *eof, void *data);
-#endif
 #endif
 static void transport_init(xbus_t *xbus, struct xbus_ops *ops, ushort max_send_size, struct device *transport_device, void *priv);
 static void transport_destroy(xbus_t *xbus);
@@ -1131,16 +1125,6 @@ static void worker_destroy(xbus_t *xbus)
 		worker->wq = NULL;
 		XBUS_DBG(DEVICES, xbus, "destroying workqueue -- done\n");
 	}
-#ifdef CONFIG_PROC_FS
-#ifdef	OLD_PROC
-	if (xbus->proc_xbus_dir && worker->proc_xbus_waitfor_xpds) {
-		XBUS_DBG(PROC, xbus, "Removing proc '%s'\n",
-				PROC_XBUS_WAITFOR_XPDS);
-		remove_proc_entry(PROC_XBUS_WAITFOR_XPDS, xbus->proc_xbus_dir);
-		worker->proc_xbus_waitfor_xpds = NULL;
-	}
-#endif
-#endif
 	XBUS_DBG(DEVICES, xbus, "detach worker\n");
 	put_xbus(__func__, xbus);	/* got from worker_run() */
 }
@@ -1176,22 +1160,6 @@ static int worker_run(xbus_t *xbus)
 	BUG_ON(worker->wq);	/* Hmmm... nested workers? */
 	XBUS_DBG(DEVICES, xbus, "\n");
 	/* poll related variables */
-#ifdef CONFIG_PROC_FS
-#ifdef	OLD_PROC
-	if(xbus->proc_xbus_dir) {
-		worker->proc_xbus_waitfor_xpds = create_proc_read_entry(
-				PROC_XBUS_WAITFOR_XPDS, 0444,
-				xbus->proc_xbus_dir,
-				xbus_read_waitfor_xpds,
-				xbus);
-		if (!worker->proc_xbus_waitfor_xpds) {
-			XBUS_ERR(xbus, "Failed to create proc file '%s'\n", PROC_XBUS_WAITFOR_XPDS);
-			goto err;
-		}
-		SET_PROC_DIRENTRY_OWNER(worker->proc_xbus_waitfor_xpds);
-	}
-#endif
-#endif
 	worker->wq = create_singlethread_workqueue(xbus->busname);
 	if(!worker->wq) {
 		XBUS_ERR(xbus, "Failed to create worker workqueue.\n");
@@ -1730,35 +1698,6 @@ out:
 
 }
 
-#ifdef	OLD_PROC
-static int xbus_read_waitfor_xpds(char *page, char **start, off_t off, int count, int *eof, void *data)
-{
-	int			len = 0;
-	int			i = (int)((unsigned long)data);
-	xbus_t			*xbus;
-
-	xbus = get_xbus(__func__, i);
-	if (xbus != NULL) {
-		XBUS_NOTICE(xbus, "%s: DEPRECATED: %s[%d] read from /proc interface instead of /sys\n",
-			__func__, current->comm, current->tgid);
-		/* first handle special cases */
-		if (count && !off)
-			len = waitfor_xpds(xbus, page);
-		put_xbus(__func__, xbus);
-	}
-	if (len <= off+count)
-		*eof = 1;
-	*start = page + off;
-	len -= off;
-	if (len > count)
-		len = count;
-	if (len < 0)
-		len = 0;
-	return len;
-
-}
-#endif
-
 #ifdef	PROTOCOL_DEBUG
 static int proc_xbus_command_write(struct file *file, const char __user *buffer, unsigned long count, void *data)
 {
diff --git a/drivers/dahdi/xpp/xbus-core.h b/drivers/dahdi/xpp/xbus-core.h
index 536acaf..ebc3483 100644
--- a/drivers/dahdi/xpp/xbus-core.h
+++ b/drivers/dahdi/xpp/xbus-core.h
@@ -135,11 +135,6 @@ struct xbus_workqueue {
 	int			num_units;
 	int			num_units_initialized;
 	wait_queue_head_t	wait_for_xpd_initialization;
-#ifdef	CONFIG_PROC_FS
-#ifdef	OLD_PROC
-	struct proc_dir_entry	*proc_xbus_waitfor_xpds;
-#endif
-#endif
 	spinlock_t		worker_lock;
 	struct semaphore	running_initialization;
 };
diff --git a/drivers/dahdi/xpp/xbus-pcm.c b/drivers/dahdi/xpp/xbus-pcm.c
index 65cf9c0..448cf5a 100644
--- a/drivers/dahdi/xpp/xbus-pcm.c
+++ b/drivers/dahdi/xpp/xbus-pcm.c
@@ -1219,73 +1219,6 @@ int fill_sync_string(char *buf, size_t count)
 	return len;
 }
 
-#ifdef	OLD_PROC
-#ifdef	CONFIG_PROC_FS
-static int proc_sync_read(char *page, char **start, off_t off, int count, int *eof, void *data)
-{
-	int		len = 0;
-	struct timeval	now;
-	unsigned int	counter = atomic_read(&xpp_tick_counter);
-	unsigned long	usec;
-
-	do_gettimeofday(&now);
-	NOTICE("%s: DEPRECATED: %s[%d] read from /proc interface instead of /sys\n",
-		__FUNCTION__, current->comm, current->tgid);
-	len += sprintf(page + len, "# To modify sync source write into this file:\n");
-	len += sprintf(page + len, "#     DAHDI       - Another dahdi device provide sync\n");
-	len += sprintf(page + len, "#     SYNC=nn     - XBUS-nn provide sync\n");
-	len += sprintf(page + len, "#     QUERY=nn    - Query XBUS-nn for sync information (DEBUG)\n");
-	len += fill_sync_string(page + len, PAGE_SIZE - len);
-#ifdef	DAHDI_SYNC_TICK
-	if(force_dahdi_sync) {
-		len += sprintf(page + len,
-			"Dahdi Reference Sync (%d registered spans):\n",
-			total_registered_spans());
-		len += sprintf(page + len, "\tdahdi_tick: #%d\n", dahdi_tick_count);
-		len += sprintf(page + len, "\ttick - dahdi_tick = %d\n",
-				counter - dahdi_tick_count);
-	} else {
-		len += sprintf(page + len,
-				"Dahdi Reference Sync Not activated\n");
-	}
-#endif
-	usec = usec_diff(&now, &global_ticks_series.last_sample.tv);
-	len += sprintf(page + len, "\ntick: #%d\n", counter);
-	len += sprintf(page + len,
-		"tick duration: %d usec (measured %ld.%ld msec ago)\n",
-		global_ticks_series.tick_period,
-		usec / 1000, usec % 1000);
-	if (len <= off+count)
-		*eof = 1;
-	*start = page + off;
-	len -= off;
-	if (len > count)
-		len = count;
-	if (len < 0)
-		len = 0;
-	return len;
-}
-
-static int proc_sync_write(struct file *file, const char __user *buffer, unsigned long count, void *data)
-{
-	char		buf[MAX_PROC_WRITE];
-
-	// DBG(SYNC, "%s: count=%ld\n", __FUNCTION__, count);
-	NOTICE("%s: DEPRECATED: %s[%d] write to /proc interface instead of /sys\n",
-		__FUNCTION__, current->comm, current->tgid);
-	if(count >= MAX_PROC_WRITE)
-		return -EINVAL;
-	if(copy_from_user(buf, buffer, count))
-		return -EFAULT;
-	buf[count] = '\0';
-	return exec_sync_command(buf, count);
-}
-
-static struct proc_dir_entry	*top;
-
-#endif
-#endif	/* OLD_PROC */
-
 int xbus_pcm_init(void *toplevel)
 {
 	int			ret = 0;
@@ -1301,34 +1234,11 @@ int xbus_pcm_init(void *toplevel)
 #endif
 	xpp_ticker_init(&global_ticks_series);
 	xpp_ticker_init(&dahdi_ticker);
-#ifdef	OLD_PROC
-#ifdef	CONFIG_PROC_FS
-	{
-		struct proc_dir_entry	*ent;
-
-		top = toplevel;
-		ent = create_proc_entry(PROC_SYNC, 0644, top);
-		if(ent) {
-			ent->read_proc = proc_sync_read;
-			ent->write_proc = proc_sync_write;
-			ent->data = NULL;
-		} else {
-			ret = -EFAULT;
-		}
-	}
-#endif
-#endif	/* OLD_PROC */
 	return ret;
 }
 
 void xbus_pcm_shutdown(void)
 {
-#ifdef	OLD_PROC
-#ifdef CONFIG_PROC_FS
-	DBG(GENERAL, "Removing '%s' from proc\n", PROC_SYNC);
-	remove_proc_entry(PROC_SYNC, top);
-#endif
-#endif	/* OLD_PROC */
 }
 
 
diff --git a/drivers/dahdi/xpp/xpd.h b/drivers/dahdi/xpp/xpd.h
index 66ba88c..4644fcf 100644
--- a/drivers/dahdi/xpp/xpd.h
+++ b/drivers/dahdi/xpp/xpd.h
@@ -217,11 +217,6 @@ struct xpd {
 #ifdef CONFIG_PROC_FS
 	struct proc_dir_entry	*proc_xpd_dir;
 	struct proc_dir_entry	*proc_xpd_summary;
-#ifdef	OLD_PROC
-	struct proc_dir_entry	*proc_xpd_ztregister;
-	struct proc_dir_entry	*proc_xpd_blink;
-	struct proc_dir_entry	*proc_xpd_chipregs;
-#endif
 #endif
 
 	int		counters[XPD_COUNTER_MAX];
diff --git a/drivers/dahdi/xpp/xpp_dahdi.c b/drivers/dahdi/xpp/xpp_dahdi.c
index 4bd9287..992064a 100644
--- a/drivers/dahdi/xpp/xpp_dahdi.c
+++ b/drivers/dahdi/xpp/xpp_dahdi.c
@@ -50,10 +50,6 @@ static const char rcsid[] = "$Id$";
 #ifdef CONFIG_PROC_FS
 struct proc_dir_entry *xpp_proc_toplevel = NULL;
 #define	PROC_DIR		"xpp"
-#ifdef	OLD_PROC
-#define	PROC_XPD_ZTREGISTER	"dahdi_registration"
-#define	PROC_XPD_BLINK		"blink"
-#endif
 #define	PROC_XPD_SUMMARY	"summary"
 #endif
 
@@ -114,12 +110,6 @@ int total_registered_spans(void)
 
 #ifdef	CONFIG_PROC_FS
 static int xpd_read_proc(char *page, char **start, off_t off, int count, int *eof, void *data);
-#ifdef	OLD_PROC
-static int proc_xpd_ztregister_read(char *page, char **start, off_t off, int count, int *eof, void *data);
-static int proc_xpd_ztregister_write(struct file *file, const char __user *buffer, unsigned long count, void *data);
-static int proc_xpd_blink_read(char *page, char **start, off_t off, int count, int *eof, void *data);
-static int proc_xpd_blink_write(struct file *file, const char __user *buffer, unsigned long count, void *data);
-#endif
 #endif
 
 /*------------------------- XPD Management -------------------------*/
@@ -162,26 +152,11 @@ static void xpd_proc_remove(xbus_t *xbus, xpd_t *xpd)
 {
 #ifdef CONFIG_PROC_FS
 	if(xpd->proc_xpd_dir) {
-#ifdef	OLD_PROC
-		chip_proc_remove(xbus, xpd);
-#endif
 		if(xpd->proc_xpd_summary) {
 			XPD_DBG(PROC, xpd, "Removing proc '%s'\n", PROC_XPD_SUMMARY);
 			remove_proc_entry(PROC_XPD_SUMMARY, xpd->proc_xpd_dir);
 			xpd->proc_xpd_summary = NULL;
 		}
-#ifdef	OLD_PROC
-		if(xpd->proc_xpd_ztregister) {
-			XPD_DBG(PROC, xpd, "Removing proc '%s'\n", PROC_XPD_ZTREGISTER);
-			remove_proc_entry(PROC_XPD_ZTREGISTER, xpd->proc_xpd_dir);
-			xpd->proc_xpd_ztregister = NULL;
-		}
-		if(xpd->proc_xpd_blink) {
-			XPD_DBG(PROC, xpd, "Removing proc '%s'\n", PROC_XPD_BLINK);
-			remove_proc_entry(PROC_XPD_BLINK, xpd->proc_xpd_dir);
-			xpd->proc_xpd_blink = NULL;
-		}
-#endif
 		XPD_DBG(PROC, xpd, "Removing %s/%s proc directory\n",
 				xbus->busname, xpd->xpdname);
 		remove_proc_entry(xpd->xpdname, xbus->proc_xbus_dir);
@@ -206,28 +181,6 @@ static int xpd_proc_create(xbus_t *xbus, xpd_t *xpd)
 		goto err;
 	}
 	SET_PROC_DIRENTRY_OWNER(xpd->proc_xpd_summary);
-#ifdef	OLD_PROC
-	xpd->proc_xpd_ztregister = create_proc_entry(PROC_XPD_ZTREGISTER, 0644, xpd->proc_xpd_dir);
-	if (!xpd->proc_xpd_ztregister) {
-		XPD_ERR(xpd, "Failed to create proc file '%s'\n", PROC_XPD_ZTREGISTER);
-		goto err;
-	}
-	SET_PROC_DIRENTRY_OWNER(xpd->proc_xpd_ztregister);
-	xpd->proc_xpd_ztregister->data = xpd;
-	xpd->proc_xpd_ztregister->read_proc = proc_xpd_ztregister_read;
-	xpd->proc_xpd_ztregister->write_proc = proc_xpd_ztregister_write;
-	xpd->proc_xpd_blink = create_proc_entry(PROC_XPD_BLINK, 0644, xpd->proc_xpd_dir);
-	if (!xpd->proc_xpd_blink) {
-		XPD_ERR(xpd, "Failed to create proc file '%s'\n", PROC_XPD_BLINK);
-		goto err;
-	}
-	SET_PROC_DIRENTRY_OWNER(xpd->proc_xpd_blink);
-	xpd->proc_xpd_blink->data = xpd;
-	xpd->proc_xpd_blink->read_proc = proc_xpd_blink_read;
-	xpd->proc_xpd_blink->write_proc = proc_xpd_blink_write;
-	if(chip_proc_create(xbus, xpd) < 0)
-		goto err;
-#endif
 #endif
 	return 0;
 #ifdef	CONFIG_PROC_FS
@@ -757,112 +710,6 @@ void hookstate_changed(xpd_t *xpd, int pos, bool to_offhook)
 	notify_rxsig(xpd, pos, (to_offhook) ? DAHDI_RXSIG_OFFHOOK : DAHDI_RXSIG_ONHOOK);
 }
 
-#ifdef CONFIG_PROC_FS
-#ifdef	OLD_PROC
-static int proc_xpd_ztregister_read(char *page, char **start, off_t off, int count, int *eof, void *data)
-{
-	int		len = 0;
-	unsigned long	flags;
-	xpd_t		*xpd = data;
-
-	BUG_ON(!xpd);
-	XPD_NOTICE(xpd, "%s: DEPRECATED: %s[%d] read from /proc interface instead of /sys\n",
-		__FUNCTION__, current->comm, current->tgid);
-	spin_lock_irqsave(&xpd->lock, flags);
-	len += sprintf(page + len, "%d\n", SPAN_REGISTERED(xpd) ? xpd->span.spanno : 0);
-	spin_unlock_irqrestore(&xpd->lock, flags);
-	if (len <= off+count)
-		*eof = 1;
-	*start = page + off;
-	len -= off;
-	if (len > count)
-		len = count;
-	if (len < 0)
-		len = 0;
-	return len;
-}
-
-static int proc_xpd_ztregister_write(struct file *file, const char __user *buffer, unsigned long count, void *data)
-{
-	xpd_t		*xpd = data;
-	char		buf[MAX_PROC_WRITE];
-	int		dahdi_reg;
-	int		ret;
-
-	BUG_ON(!xpd);
-	XPD_NOTICE(xpd, "%s: DEPRECATED: %s[%d] wrote to /proc interface instead of /sys\n",
-		__FUNCTION__, current->comm, current->tgid);
-	if(count >= MAX_PROC_WRITE)
-		return -EINVAL;
-	if(copy_from_user(buf, buffer, count))
-		return -EFAULT;
-	buf[count] = '\0';
-	ret = sscanf(buf, "%d", &dahdi_reg);
-	if(ret != 1)
-		return -EINVAL;
-	if(!XBUS_IS(xpd->xbus, READY))
-		return -ENODEV;
-	XPD_DBG(GENERAL, xpd, "%s\n", (dahdi_reg) ? "register" : "unregister");
-	if(dahdi_reg)
-		ret = dahdi_register_xpd(xpd);
-	else
-		ret = dahdi_unregister_xpd(xpd);
-	return (ret < 0) ? ret : count;
-}
-
-static int proc_xpd_blink_read(char *page, char **start, off_t off, int count, int *eof, void *data)
-{
-	int		len = 0;
-	unsigned long	flags;
-	xpd_t		*xpd = data;
-
-	BUG_ON(!xpd);
-	XPD_NOTICE(xpd, "%s: DEPRECATED: %s[%d] read from /proc interface instead of /sys\n",
-		__FUNCTION__, current->comm, current->tgid);
-	spin_lock_irqsave(&xpd->lock, flags);
-	len += sprintf(page + len, "0x%lX\n", xpd->blink_mode);
-	spin_unlock_irqrestore(&xpd->lock, flags);
-	if (len <= off+count)
-		*eof = 1;
-	*start = page + off;
-	len -= off;
-	if (len > count)
-		len = count;
-	if (len < 0)
-		len = 0;
-	return len;
-}
-
-static int proc_xpd_blink_write(struct file *file, const char __user *buffer, unsigned long count, void *data)
-{
-	xpd_t		*xpd = data;
-	char		buf[MAX_PROC_WRITE];
-	char		*endp;
-	unsigned long	blink;
-
-
-	BUG_ON(!xpd);
-	XPD_NOTICE(xpd, "%s: DEPRECATED: %s[%d] wrote to /proc interface instead of /sys\n",
-		__FUNCTION__, current->comm, current->tgid);
-	if(count >= MAX_PROC_WRITE)
-		return -EINVAL;
-	if(copy_from_user(buf, buffer, count))
-		return -EFAULT;
-	buf[count] = '\0';
-	if(count > 0 && buf[count-1] == '\n')	/* chomp */
-		buf[count-1] = '\0';
-	blink = simple_strtoul(buf, &endp, 0);
-	if(*endp != '\0' || blink > 0xFFFF)
-		return -EINVAL;
-	XPD_DBG(GENERAL, xpd, "BLINK channels: 0x%lX\n", blink);
-	xpd->blink_mode = blink;
-	return count;
-}
-#endif
-
-#endif
-
-
 #define	XPP_MAX_LEN	512
 
 /*------------------------- Dahdi Interfaces -----------------------*/