Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=dbf379ea9ae878bf88d2b3cf8f74ce4536e25d19
Commit:     dbf379ea9ae878bf88d2b3cf8f74ce4536e25d19
Parent:     48a7afe314bfc4d7f50e1608632f503dbba7e013
Author:     Adrian Bunk <[EMAIL PROTECTED]>
AuthorDate: Fri Apr 6 12:22:17 2007 +0200
Committer:  Wim Van Sebroeck <[EMAIL PROTECTED]>
CommitDate: Tue May 1 07:35:35 2007 +0000

    [WATCHDOG] the scheduled removal of the i8xx_tco watchdog driver
    
    This patch contains the scheduled removal of the i8xx_tco watchdog
    driver.
    
    Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]>
    Signed-off-by: Wim Van Sebroeck <[EMAIL PROTECTED]>
---
 Documentation/feature-removal-schedule.txt |    8 -
 MAINTAINERS                                |    6 -
 drivers/char/watchdog/Kconfig              |   22 -
 drivers/char/watchdog/Makefile             |    1 -
 drivers/char/watchdog/i8xx_tco.c           |  571 ----------------------------
 drivers/char/watchdog/i8xx_tco.h           |   42 --
 6 files changed, 0 insertions(+), 650 deletions(-)

diff --git a/Documentation/feature-removal-schedule.txt 
b/Documentation/feature-removal-schedule.txt
index 5c88ba1..d6d183f 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -288,14 +288,6 @@ Who:       Richard Purdie <[EMAIL PROTECTED]>
 
 ---------------------------
 
-What:  i8xx_tco watchdog driver
-When:  in 2.6.22
-Why:   the i8xx_tco watchdog driver has been replaced by the iTCO_wdt
-       watchdog driver.
-Who:   Wim Van Sebroeck <[EMAIL PROTECTED]>
-
----------------------------
-
 What:  Multipath cached routing support in ipv4
 When:  in 2.6.23
 Why:   Code was merged, then submitter immediately disappeared leaving
diff --git a/MAINTAINERS b/MAINTAINERS
index af1c792..6fd435d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1644,12 +1644,6 @@ P:       H. Peter Anvin
 M:     [EMAIL PROTECTED]
 S:     Maintained
 
-i810 TCO TIMER WATCHDOG
-P:     Nils Faerber
-M:     [EMAIL PROTECTED]
-W:     http://www.kernelconcepts.de/
-S:     Maintained
-
 IA64 (Itanium) PLATFORM
 P:     Tony Luck
 M:     [EMAIL PROTECTED]
diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig
index 60198a7..684812f 100644
--- a/drivers/char/watchdog/Kconfig
+++ b/drivers/char/watchdog/Kconfig
@@ -298,28 +298,6 @@ config I6300ESB_WDT
          To compile this driver as a module, choose M here: the
          module will be called i6300esb.
 
-config I8XX_TCO
-       tristate "Intel i8xx TCO Timer/Watchdog"
-       depends on WATCHDOG && (X86 || IA64) && PCI
-       default n
-       ---help---
-         Hardware driver for the TCO timer built into the Intel 82801
-         I/O Controller Hub family.  The TCO (Total Cost of Ownership)
-         timer is a watchdog timer that will reboot the machine after
-         its second expiration. The expiration time can be configured
-         with the "heartbeat" parameter.
-
-         On some motherboards the driver may fail to reset the chipset's
-         NO_REBOOT flag which prevents the watchdog from rebooting the
-         machine. If this is the case you will get a kernel message like
-         "failed to reset NO_REBOOT flag, reboot disabled by hardware".
-
-         To compile this driver as a module, choose M here: the
-         module will be called i8xx_tco.
-
-         Note: This driver will be removed in the near future. Please
-         use the Intel TCO Timer/Watchdog driver.
-
 config ITCO_WDT
        tristate "Intel TCO Timer/Watchdog"
        depends on WATCHDOG && (X86 || IA64) && PCI
diff --git a/drivers/char/watchdog/Makefile b/drivers/char/watchdog/Makefile
index 2cd8ff8..387eb80 100644
--- a/drivers/char/watchdog/Makefile
+++ b/drivers/char/watchdog/Makefile
@@ -46,7 +46,6 @@ obj-$(CONFIG_IB700_WDT) += ib700wdt.o
 obj-$(CONFIG_IBMASR) += ibmasr.o
 obj-$(CONFIG_WAFER_WDT) += wafer5823wdt.o
 obj-$(CONFIG_I6300ESB_WDT) += i6300esb.o
-obj-$(CONFIG_I8XX_TCO) += i8xx_tco.o
 obj-$(CONFIG_ITCO_WDT) += iTCO_wdt.o iTCO_vendor_support.o
 obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
 obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
diff --git a/drivers/char/watchdog/i8xx_tco.c b/drivers/char/watchdog/i8xx_tco.c
deleted file mode 100644
index a62ef48..0000000
--- a/drivers/char/watchdog/i8xx_tco.c
+++ /dev/null
@@ -1,571 +0,0 @@
-/*
- *     i8xx_tco:       TCO timer driver for i8xx chipsets
- *
- *     (c) Copyright 2000 kernel concepts <[EMAIL PROTECTED]>, All Rights 
Reserved.
- *                             http://www.kernelconcepts.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.
- *
- *     Neither kernel concepts nor Nils Faerber admit liability nor provide
- *     warranty for any of this software. This material is provided
- *     "AS-IS" and at no charge.
- *
- *     (c) Copyright 2000      kernel concepts <[EMAIL PROTECTED]>
- *                             developed for
- *                              Jentro AG, Haar/Munich (Germany)
- *
- *     TCO timer driver for i8xx chipsets
- *     based on softdog.c by Alan Cox <[EMAIL PROTECTED]>
- *
- *     The TCO timer is implemented in the following I/O controller hubs:
- *     (See the intel documentation on http://developer.intel.com.)
- *     82801AA  (ICH)    : document number 290655-003, 290677-014,
- *     82801AB  (ICHO)   : document number 290655-003, 290677-014,
- *     82801BA  (ICH2)   : document number 290687-002, 298242-027,
- *     82801BAM (ICH2-M) : document number 290687-002, 298242-027,
- *     82801CA  (ICH3-S) : document number 290733-003, 290739-013,
- *     82801CAM (ICH3-M) : document number 290716-001, 290718-007,
- *     82801DB  (ICH4)   : document number 290744-001, 290745-020,
- *     82801DBM (ICH4-M) : document number 252337-001, 252663-005,
- *     82801E   (C-ICH)  : document number 273599-001, 273645-002,
- *     82801EB  (ICH5)   : document number 252516-001, 252517-003,
- *     82801ER  (ICH5R)  : document number 252516-001, 252517-003,
- *
- *  20000710 Nils Faerber
- *     Initial Version 0.01
- *  20000728 Nils Faerber
- *     0.02 Fix for SMI_EN->TCO_EN bit, some cleanups
- *  20011214 Matt Domsch <[EMAIL PROTECTED]>
- *     0.03 Added nowayout module option to override CONFIG_WATCHDOG_NOWAYOUT
- *          Didn't add timeout option as i810_margin already exists.
- *  20020224 Joel Becker, Wim Van Sebroeck
- *     0.04 Support for 82801CA(M) chipset, timer margin needs to be > 3,
- *          add support for WDIOC_SETTIMEOUT and WDIOC_GETTIMEOUT.
- *  20020412 Rob Radez <[EMAIL PROTECTED]>, Wim Van Sebroeck
- *     0.05 Fix possible timer_alive race, add expect close support,
- *          clean up ioctls (WDIOC_GETSTATUS, WDIOC_GETBOOTSTATUS and
- *          WDIOC_SETOPTIONS), made i810tco_getdevice __init,
- *          removed boot_status, removed tco_timer_read,
- *          added support for 82801DB and 82801E chipset,
- *          added support for 82801EB and 8280ER chipset,
- *          general cleanup.
- *  20030921 Wim Van Sebroeck <[EMAIL PROTECTED]>
- *     0.06 change i810_margin to heartbeat, use module_param,
- *          added notify system support, renamed module to i8xx_tco.
- *  20050128 Wim Van Sebroeck <[EMAIL PROTECTED]>
- *     0.07 Added support for the ICH4-M, ICH6, ICH6R, ICH6-M, ICH6W and ICH6RW
- *          chipsets. Also added support for the "undocumented" ICH7 chipset.
- *  20050807 Wim Van Sebroeck <[EMAIL PROTECTED]>
- *     0.08 Make sure that the watchdog is only "armed" when started.
- *          (Kernel Bug 4251)
- *  20060416 Wim Van Sebroeck <[EMAIL PROTECTED]>
- *     0.09 Remove support for the ICH6, ICH6R, ICH6-M, ICH6W and ICH6RW and
- *          ICH7 chipsets. (See Kernel Bug 6031 - other code will support these
- *          chipsets)
- */
-
-/*
- *     Includes, defines, variables, module parameters, ...
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/types.h>
-#include <linux/miscdevice.h>
-#include <linux/watchdog.h>
-#include <linux/notifier.h>
-#include <linux/reboot.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/pci.h>
-#include <linux/ioport.h>
-
-#include <asm/uaccess.h>
-#include <asm/io.h>
-
-#include "i8xx_tco.h"
-
-/* Module and version information */
-#define TCO_VERSION "0.09"
-#define TCO_MODULE_NAME "i8xx TCO timer"
-#define TCO_DRIVER_NAME   TCO_MODULE_NAME ", v" TCO_VERSION
-#define PFX TCO_MODULE_NAME ": "
-
-/* internal variables */
-static unsigned int ACPIBASE;
-static spinlock_t tco_lock;    /* Guards the hardware */
-static unsigned long timer_alive;
-static char tco_expect_close;
-static struct pci_dev *i8xx_tco_pci;
-
-/* module parameters */
-#define WATCHDOG_HEARTBEAT 30  /* 30 sec default heartbeat (2<heartbeat<39) */
-static int heartbeat = WATCHDOG_HEARTBEAT;  /* in seconds */
-module_param(heartbeat, int, 0);
-MODULE_PARM_DESC(heartbeat, "Watchdog heartbeat in seconds. (2<heartbeat<39, 
default=" __MODULE_STRING(WATCHDOG_HEARTBEAT) ")");
-
-static int nowayout = WATCHDOG_NOWAYOUT;
-module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" 
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-
-/*
- * Some TCO specific functions
- */
-
-static inline unsigned char seconds_to_ticks(int seconds)
-{
-       /* the internal timer is stored as ticks which decrement
-        * every 0.6 seconds */
-       return (seconds * 10) / 6;
-}
-
-static int tco_timer_start (void)
-{
-       unsigned char val;
-
-       spin_lock(&tco_lock);
-
-       /* disable chipset's NO_REBOOT bit */
-       pci_read_config_byte (i8xx_tco_pci, 0xd4, &val);
-       val &= 0xfd;
-       pci_write_config_byte (i8xx_tco_pci, 0xd4, val);
-
-       /* Bit 11: TCO Timer Halt -> 0 = The TCO timer is enabled to count */
-       val = inb (TCO1_CNT + 1);
-       val &= 0xf7;
-       outb (val, TCO1_CNT + 1);
-       val = inb (TCO1_CNT + 1);
-
-       spin_unlock(&tco_lock);
-
-       if (val & 0x08)
-               return -1;
-       return 0;
-}
-
-static int tco_timer_stop (void)
-{
-       unsigned char val, val1;
-
-       spin_lock(&tco_lock);
-       /* Bit 11: TCO Timer Halt -> 1 = The TCO timer is disabled */
-       val = inb (TCO1_CNT + 1);
-       val |= 0x08;
-       outb (val, TCO1_CNT + 1);
-       val = inb (TCO1_CNT + 1);
-
-       /* Set the NO_REBOOT bit to prevent later reboots, just for sure */
-       pci_read_config_byte (i8xx_tco_pci, 0xd4, &val1);
-       val1 |= 0x02;
-       pci_write_config_byte (i8xx_tco_pci, 0xd4, val1);
-
-       spin_unlock(&tco_lock);
-
-       if ((val & 0x08) == 0)
-               return -1;
-       return 0;
-}
-
-static int tco_timer_keepalive (void)
-{
-       spin_lock(&tco_lock);
-       /* Reload the timer by writing to the TCO Timer Reload register */
-       outb (0x01, TCO1_RLD);
-       spin_unlock(&tco_lock);
-       return 0;
-}
-
-static int tco_timer_set_heartbeat (int t)
-{
-       unsigned char val;
-       unsigned char tmrval;
-
-       tmrval = seconds_to_ticks(t);
-       /* from the specs: */
-       /* "Values of 0h-3h are ignored and should not be attempted" */
-       if (tmrval > 0x3f || tmrval < 0x04)
-               return -EINVAL;
-
-       /* Write new heartbeat to watchdog */
-       spin_lock(&tco_lock);
-       val = inb (TCO1_TMR);
-       val &= 0xc0;
-       val |= tmrval;
-       outb (val, TCO1_TMR);
-       val = inb (TCO1_TMR);
-       spin_unlock(&tco_lock);
-
-       if ((val & 0x3f) != tmrval)
-               return -EINVAL;
-
-       heartbeat = t;
-       return 0;
-}
-
-static int tco_timer_get_timeleft (int *time_left)
-{
-       unsigned char val;
-
-       spin_lock(&tco_lock);
-
-       /* read the TCO Timer */
-       val = inb (TCO1_RLD);
-       val &= 0x3f;
-
-       spin_unlock(&tco_lock);
-
-       *time_left = (int)((val * 6) / 10);
-
-       return 0;
-}
-
-/*
- *     /dev/watchdog handling
- */
-
-static int i8xx_tco_open (struct inode *inode, struct file *file)
-{
-       /* /dev/watchdog can only be opened once */
-       if (test_and_set_bit(0, &timer_alive))
-               return -EBUSY;
-
-       /*
-        *      Reload and activate timer
-        */
-       tco_timer_keepalive ();
-       tco_timer_start ();
-       return nonseekable_open(inode, file);
-}
-
-static int i8xx_tco_release (struct inode *inode, struct file *file)
-{
-       /*
-        *      Shut off the timer.
-        */
-       if (tco_expect_close == 42) {
-               tco_timer_stop ();
-       } else {
-               printk(KERN_CRIT PFX "Unexpected close, not stopping 
watchdog!\n");
-               tco_timer_keepalive ();
-       }
-       clear_bit(0, &timer_alive);
-       tco_expect_close = 0;
-       return 0;
-}
-
-static ssize_t i8xx_tco_write (struct file *file, const char __user *data,
-                             size_t len, loff_t * ppos)
-{
-       /* See if we got the magic character 'V' and reload the timer */
-       if (len) {
-               if (!nowayout) {
-                       size_t i;
-
-                       /* note: just in case someone wrote the magic character
-                        * five months ago... */
-                       tco_expect_close = 0;
-
-                       /* scan to see whether or not we got the magic 
character */
-                       for (i = 0; i != len; i++) {
-                               char c;
-                               if(get_user(c, data+i))
-                                       return -EFAULT;
-                               if (c == 'V')
-                                       tco_expect_close = 42;
-                       }
-               }
-
-               /* someone wrote to us, we should reload the timer */
-               tco_timer_keepalive ();
-       }
-       return len;
-}
-
-static int i8xx_tco_ioctl (struct inode *inode, struct file *file,
-                         unsigned int cmd, unsigned long arg)
-{
-       int new_options, retval = -EINVAL;
-       int new_heartbeat;
-       int time_left;
-       void __user *argp = (void __user *)arg;
-       int __user *p = argp;
-       static struct watchdog_info ident = {
-               .options =              WDIOF_SETTIMEOUT |
-                                       WDIOF_KEEPALIVEPING |
-                                       WDIOF_MAGICCLOSE,
-               .firmware_version =     0,
-               .identity =             TCO_MODULE_NAME,
-       };
-
-       switch (cmd) {
-               case WDIOC_GETSUPPORT:
-                       return copy_to_user(argp, &ident,
-                               sizeof (ident)) ? -EFAULT : 0;
-
-               case WDIOC_GETSTATUS:
-               case WDIOC_GETBOOTSTATUS:
-                       return put_user (0, p);
-
-               case WDIOC_KEEPALIVE:
-                       tco_timer_keepalive ();
-                       return 0;
-
-               case WDIOC_SETOPTIONS:
-               {
-                       if (get_user (new_options, p))
-                               return -EFAULT;
-
-                       if (new_options & WDIOS_DISABLECARD) {
-                               tco_timer_stop ();
-                               retval = 0;
-                       }
-
-                       if (new_options & WDIOS_ENABLECARD) {
-                               tco_timer_keepalive ();
-                               tco_timer_start ();
-                               retval = 0;
-                       }
-
-                       return retval;
-               }
-
-               case WDIOC_SETTIMEOUT:
-               {
-                       if (get_user(new_heartbeat, p))
-                               return -EFAULT;
-
-                       if (tco_timer_set_heartbeat(new_heartbeat))
-                               return -EINVAL;
-
-                       tco_timer_keepalive ();
-                       /* Fall */
-               }
-
-               case WDIOC_GETTIMEOUT:
-                       return put_user(heartbeat, p);
-
-               case WDIOC_GETTIMELEFT:
-               {
-                       if (tco_timer_get_timeleft(&time_left))
-                               return -EINVAL;
-
-                       return put_user(time_left, p);
-               }
-
-               default:
-                       return -ENOTTY;
-       }
-}
-
-/*
- *     Notify system
- */
-
-static int i8xx_tco_notify_sys (struct notifier_block *this, unsigned long 
code, void *unused)
-{
-       if (code==SYS_DOWN || code==SYS_HALT) {
-               /* Turn the WDT off */
-               tco_timer_stop ();
-       }
-
-       return NOTIFY_DONE;
-}
-
-/*
- *     Kernel Interfaces
- */
-
-static const struct file_operations i8xx_tco_fops = {
-       .owner =        THIS_MODULE,
-       .llseek =       no_llseek,
-       .write =        i8xx_tco_write,
-       .ioctl =        i8xx_tco_ioctl,
-       .open =         i8xx_tco_open,
-       .release =      i8xx_tco_release,
-};
-
-static struct miscdevice i8xx_tco_miscdev = {
-       .minor =        WATCHDOG_MINOR,
-       .name =         "watchdog",
-       .fops =         &i8xx_tco_fops,
-};
-
-static struct notifier_block i8xx_tco_notifier = {
-       .notifier_call =        i8xx_tco_notify_sys,
-};
-
-/*
- * Data for PCI driver interface
- *
- * This data only exists for exporting the supported
- * PCI ids via MODULE_DEVICE_TABLE.  We do not actually
- * register a pci_driver, because someone else might one day
- * want to register another driver on the same PCI id.
- */
-static struct pci_device_id i8xx_tco_pci_tbl[] = {
-       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AA_0) },
-       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AB_0) },
-       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0) },
-       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_10) },
-       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0) },
-       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_12) },
-       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0) },
-       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_12) },
-       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801E_0) },
-       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0) },
-       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB_1) },
-       { },                    /* End of list */
-};
-MODULE_DEVICE_TABLE (pci, i8xx_tco_pci_tbl);
-
-/*
- *     Init & exit routines
- */
-
-static unsigned char __init i8xx_tco_getdevice (void)
-{
-       struct pci_dev *dev = NULL;
-       u8 val1, val2;
-       u16 badr;
-       /*
-        *      Find the PCI device
-        */
-
-       for_each_pci_dev(dev)
-               if (pci_match_id(i8xx_tco_pci_tbl, dev)) {
-                       i8xx_tco_pci = dev;
-                       break;
-               }
-
-       if (i8xx_tco_pci) {
-               /*
-                *      Find the ACPI base I/O address which is the base
-                *      for the TCO registers (TCOBASE=ACPIBASE + 0x60)
-                *      ACPIBASE is bits [15:7] from 0x40-0x43
-                */
-               pci_read_config_byte (i8xx_tco_pci, 0x40, &val1);
-               pci_read_config_byte (i8xx_tco_pci, 0x41, &val2);
-               badr = ((val2 << 1) | (val1 >> 7)) << 7;
-               ACPIBASE = badr;
-               /* Something's wrong here, ACPIBASE has to be set */
-               if (badr == 0x0001 || badr == 0x0000) {
-                       printk (KERN_ERR PFX "failed to get TCOBASE address\n");
-                       pci_dev_put(i8xx_tco_pci);
-                       return 0;
-               }
-
-               /* Check chipset's NO_REBOOT bit */
-               pci_read_config_byte (i8xx_tco_pci, 0xd4, &val1);
-               if (val1 & 0x02) {
-                       val1 &= 0xfd;
-                       pci_write_config_byte (i8xx_tco_pci, 0xd4, val1);
-                       pci_read_config_byte (i8xx_tco_pci, 0xd4, &val1);
-                       if (val1 & 0x02) {
-                               printk (KERN_ERR PFX "failed to reset NO_REBOOT 
flag, reboot disabled by hardware\n");
-                               pci_dev_put(i8xx_tco_pci);
-                               return 0;       /* Cannot reset NO_REBOOT bit */
-                       }
-               }
-               /* Disable reboots untill the watchdog starts */
-               val1 |= 0x02;
-               pci_write_config_byte (i8xx_tco_pci, 0xd4, val1);
-
-               /* Set the TCO_EN bit in SMI_EN register */
-               if (!request_region (SMI_EN + 1, 1, "i8xx TCO")) {
-                       printk (KERN_ERR PFX "I/O address 0x%04x already in 
use\n",
-                               SMI_EN + 1);
-                       pci_dev_put(i8xx_tco_pci);
-                       return 0;
-               }
-               val1 = inb (SMI_EN + 1);
-               val1 &= 0xdf;
-               outb (val1, SMI_EN + 1);
-               release_region (SMI_EN + 1, 1);
-               return 1;
-       }
-       return 0;
-}
-
-static int __init watchdog_init (void)
-{
-       int ret;
-
-       spin_lock_init(&tco_lock);
-
-       /* Check whether or not the hardware watchdog is there */
-       if (!i8xx_tco_getdevice () || i8xx_tco_pci == NULL)
-               return -ENODEV;
-
-       if (!request_region (TCOBASE, 0x10, "i8xx TCO")) {
-               printk (KERN_ERR PFX "I/O address 0x%04x already in use\n",
-                       TCOBASE);
-               ret = -EIO;
-               goto out;
-       }
-
-       /* Clear out the (probably old) status */
-       outb (0, TCO1_STS);
-       outb (3, TCO2_STS);
-
-       /* Check that the heartbeat value is within it's range ; if not reset 
to the default */
-       if (tco_timer_set_heartbeat (heartbeat)) {
-               heartbeat = WATCHDOG_HEARTBEAT;
-               tco_timer_set_heartbeat (heartbeat);
-               printk(KERN_INFO PFX "heartbeat value must be 2<heartbeat<39, 
using %d\n",
-                       heartbeat);
-       }
-
-       ret = register_reboot_notifier(&i8xx_tco_notifier);
-       if (ret != 0) {
-               printk(KERN_ERR PFX "cannot register reboot notifier 
(err=%d)\n",
-                       ret);
-               goto unreg_region;
-       }
-
-       ret = misc_register(&i8xx_tco_miscdev);
-       if (ret != 0) {
-               printk(KERN_ERR PFX "cannot register miscdev on minor=%d 
(err=%d)\n",
-                       WATCHDOG_MINOR, ret);
-               goto unreg_notifier;
-       }
-
-       tco_timer_stop ();
-
-       printk (KERN_INFO PFX "initialized (0x%04x). heartbeat=%d sec 
(nowayout=%d)\n",
-               TCOBASE, heartbeat, nowayout);
-
-       return 0;
-
-unreg_notifier:
-       unregister_reboot_notifier(&i8xx_tco_notifier);
-unreg_region:
-       release_region (TCOBASE, 0x10);
-out:
-       pci_dev_put(i8xx_tco_pci);
-       return ret;
-}
-
-static void __exit watchdog_cleanup (void)
-{
-       /* Stop the timer before we leave */
-       if (!nowayout)
-               tco_timer_stop ();
-
-       /* Deregister */
-       misc_deregister (&i8xx_tco_miscdev);
-       unregister_reboot_notifier(&i8xx_tco_notifier);
-       release_region (TCOBASE, 0x10);
-
-       pci_dev_put(i8xx_tco_pci);
-}
-
-module_init(watchdog_init);
-module_exit(watchdog_cleanup);
-
-MODULE_AUTHOR("Nils Faerber");
-MODULE_DESCRIPTION("TCO timer driver for i8xx chipsets");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/drivers/char/watchdog/i8xx_tco.h b/drivers/char/watchdog/i8xx_tco.h
deleted file mode 100644
index cc14eb8..0000000
--- a/drivers/char/watchdog/i8xx_tco.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- *     i8xx_tco:       TCO timer driver for i8xx chipsets
- *
- *     (c) Copyright 2000 kernel concepts <[EMAIL PROTECTED]>, All Rights 
Reserved.
- *                             http://www.kernelconcepts.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.
- *
- *     Neither kernel concepts nor Nils Faerber admit liability nor provide
- *     warranty for any of this software. This material is provided
- *     "AS-IS" and at no charge.
- *
- *     (c) Copyright 2000      kernel concepts <[EMAIL PROTECTED]>
- *                             developed for
- *                              Jentro AG, Haar/Munich (Germany)
- *
- *     TCO timer driver for i8xx chipsets
- *     based on softdog.c by Alan Cox <[EMAIL PROTECTED]>
- *
- *     For history and the complete list of supported I/O Controller Hub's
- *     see i8xx_tco.c
- */
-
-
-/*
- * Some address definitions for the TCO
- */
-
-#define        TCOBASE         ACPIBASE + 0x60 /* TCO base address             
*/
-#define TCO1_RLD       TCOBASE + 0x00  /* TCO Timer Reload and Current Value */
-#define TCO1_TMR       TCOBASE + 0x01  /* TCO Timer Initial Value      */
-#define        TCO1_DAT_IN     TCOBASE + 0x02  /* TCO Data In Register         
*/
-#define        TCO1_DAT_OUT    TCOBASE + 0x03  /* TCO Data Out Register        
*/
-#define        TCO1_STS        TCOBASE + 0x04  /* TCO1 Status Register         
*/
-#define        TCO2_STS        TCOBASE + 0x06  /* TCO2 Status Register         
*/
-#define TCO1_CNT       TCOBASE + 0x08  /* TCO1 Control Register        */
-#define TCO2_CNT       TCOBASE + 0x0a  /* TCO2 Control Register        */
-
-#define        SMI_EN          ACPIBASE + 0x30 /* SMI Control and Enable 
Register */
-
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