Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e24b8cb4fa2bb779bdf48656152366b6f52f748f
Commit:     e24b8cb4fa2bb779bdf48656152366b6f52f748f
Parent:     c182f5bbfb399b1fa2ad65107b3caf9c1c69435e
Author:     Jean Delvare <[EMAIL PROTECTED]>
AuthorDate: Sun Jul 8 14:26:37 2007 +0200
Committer:  Mark M. Hoffman <[EMAIL PROTECTED]>
CommitDate: Thu Jul 19 14:25:20 2007 -0400

    i2c: Delete the i2c-isa pseudo bus driver
    
    There are no users of i2c-isa left, so we can finally get rid of it.
    
    Signed-off-by: Jean Delvare <[EMAIL PROTECTED]>
---
 Documentation/feature-removal-schedule.txt |    9 --
 arch/arm/configs/badge4_defconfig          |    1 -
 arch/arm/configs/clps7500_defconfig        |    1 -
 arch/arm/configs/footbridge_defconfig      |    1 -
 arch/arm/configs/neponset_defconfig        |    1 -
 arch/arm/configs/picotux200_defconfig      |    1 -
 arch/arm/configs/rpc_defconfig             |    1 -
 arch/arm/configs/s3c2410_defconfig         |    1 -
 arch/m32r/m32104ut/defconfig.m32104ut      |    1 -
 arch/ppc/configs/ev64260_defconfig         |    1 -
 arch/ppc/configs/mpc8540_ads_defconfig     |    1 -
 arch/ppc/configs/mpc8548_cds_defconfig     |    1 -
 arch/ppc/configs/mpc8555_cds_defconfig     |    1 -
 arch/ppc/configs/mpc8560_ads_defconfig     |    1 -
 arch/ppc/configs/radstone_ppc7d_defconfig  |    1 -
 arch/ppc/configs/stx_gp3_defconfig         |    1 -
 arch/ppc/configs/sycamore_defconfig        |    1 -
 drivers/i2c/busses/Kconfig                 |    3 -
 drivers/i2c/busses/Makefile                |    1 -
 drivers/i2c/busses/i2c-isa.c               |  192 ----------------------------
 drivers/i2c/i2c-core.c                     |    2 -
 include/linux/i2c-isa.h                    |   36 -----
 include/linux/i2c.h                        |    1 -
 23 files changed, 0 insertions(+), 260 deletions(-)

diff --git a/Documentation/feature-removal-schedule.txt 
b/Documentation/feature-removal-schedule.txt
index 7d3f205..df1d620 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -181,15 +181,6 @@ Who:       Kay Sievers <[EMAIL PROTECTED]>
 
 ---------------------------
 
-What:  i2c-isa
-When:  December 2006
-Why:   i2c-isa is a non-sense and doesn't fit in the device driver
-       model. Drivers relying on it are better implemented as platform
-       drivers.
-Who:   Jean Delvare <[EMAIL PROTECTED]>
-
----------------------------
-
 What:  i2c_adapter.list
 When:  July 2007
 Why:   Superfluous, this list duplicates the one maintained by the driver
diff --git a/arch/arm/configs/badge4_defconfig 
b/arch/arm/configs/badge4_defconfig
index 821865f..b2bbf21 100644
--- a/arch/arm/configs/badge4_defconfig
+++ b/arch/arm/configs/badge4_defconfig
@@ -708,7 +708,6 @@ CONFIG_I2C_ALGOPCF=m
 # I2C Hardware Bus support
 #
 CONFIG_I2C_ELEKTOR=m
-# CONFIG_I2C_ISA is not set
 # CONFIG_I2C_PARPORT is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_STUB is not set
diff --git a/arch/arm/configs/clps7500_defconfig 
b/arch/arm/configs/clps7500_defconfig
index af9ae53..49e9f9d 100644
--- a/arch/arm/configs/clps7500_defconfig
+++ b/arch/arm/configs/clps7500_defconfig
@@ -536,7 +536,6 @@ CONFIG_I2C_ALGOBIT=y
 # I2C Hardware Bus support
 #
 # CONFIG_I2C_ELEKTOR is not set
-# CONFIG_I2C_ISA is not set
 # CONFIG_I2C_PARPORT is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_PCA_ISA is not set
diff --git a/arch/arm/configs/footbridge_defconfig 
b/arch/arm/configs/footbridge_defconfig
index 2a612d2..299dc22 100644
--- a/arch/arm/configs/footbridge_defconfig
+++ b/arch/arm/configs/footbridge_defconfig
@@ -748,7 +748,6 @@ CONFIG_I2C=m
 # CONFIG_I2C_ELEKTOR is not set
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
-# CONFIG_I2C_ISA is not set
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
diff --git a/arch/arm/configs/neponset_defconfig 
b/arch/arm/configs/neponset_defconfig
index e86794a..92ccdc6 100644
--- a/arch/arm/configs/neponset_defconfig
+++ b/arch/arm/configs/neponset_defconfig
@@ -698,7 +698,6 @@ CONFIG_I2C_ALGOBIT=y
 # I2C Hardware Bus support
 #
 # CONFIG_I2C_ELEKTOR is not set
-# CONFIG_I2C_ISA is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_STUB is not set
 # CONFIG_I2C_PCA_ISA is not set
diff --git a/arch/arm/configs/picotux200_defconfig 
b/arch/arm/configs/picotux200_defconfig
index 339c489..3c0c4f1 100644
--- a/arch/arm/configs/picotux200_defconfig
+++ b/arch/arm/configs/picotux200_defconfig
@@ -735,7 +735,6 @@ CONFIG_I2C_CHARDEV=m
 # I2C Hardware Bus support
 #
 CONFIG_I2C_AT91=m
-CONFIG_I2C_ISA=m
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_STUB is not set
diff --git a/arch/arm/configs/rpc_defconfig b/arch/arm/configs/rpc_defconfig
index bc09126..8452dc8 100644
--- a/arch/arm/configs/rpc_defconfig
+++ b/arch/arm/configs/rpc_defconfig
@@ -558,7 +558,6 @@ CONFIG_I2C_ALGOBIT=y
 #
 # I2C Hardware Bus support
 #
-# CONFIG_I2C_ISA is not set
 # CONFIG_I2C_PARPORT is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_STUB is not set
diff --git a/arch/arm/configs/s3c2410_defconfig 
b/arch/arm/configs/s3c2410_defconfig
index a850da3..1d5150e 100644
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_defconfig
@@ -826,7 +826,6 @@ CONFIG_I2C_ALGOBIT=m
 # I2C Hardware Bus support
 #
 # CONFIG_I2C_ELEKTOR is not set
-CONFIG_I2C_ISA=m
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
diff --git a/arch/m32r/m32104ut/defconfig.m32104ut 
b/arch/m32r/m32104ut/defconfig.m32104ut
index 7b68fe8..1f88f49 100644
--- a/arch/m32r/m32104ut/defconfig.m32104ut
+++ b/arch/m32r/m32104ut/defconfig.m32104ut
@@ -699,7 +699,6 @@ CONFIG_I2C_ALGOPCF=m
 # I2C Hardware Bus support
 #
 CONFIG_I2C_ELEKTOR=m
-CONFIG_I2C_ISA=m
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
diff --git a/arch/ppc/configs/ev64260_defconfig 
b/arch/ppc/configs/ev64260_defconfig
index 84cc142..587e9a3 100644
--- a/arch/ppc/configs/ev64260_defconfig
+++ b/arch/ppc/configs/ev64260_defconfig
@@ -531,7 +531,6 @@ CONFIG_I2C_CHARDEV=m
 # CONFIG_I2C_AMD8111 is not set
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
-# CONFIG_I2C_ISA is not set
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_PIIX4 is not set
diff --git a/arch/ppc/configs/mpc8540_ads_defconfig 
b/arch/ppc/configs/mpc8540_ads_defconfig
index c5c8602..bf676eb 100644
--- a/arch/ppc/configs/mpc8540_ads_defconfig
+++ b/arch/ppc/configs/mpc8540_ads_defconfig
@@ -452,7 +452,6 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_I2C_AMD8111 is not set
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
-# CONFIG_I2C_ISA is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
diff --git a/arch/ppc/configs/mpc8548_cds_defconfig 
b/arch/ppc/configs/mpc8548_cds_defconfig
index abe034f..f36fc5d 100644
--- a/arch/ppc/configs/mpc8548_cds_defconfig
+++ b/arch/ppc/configs/mpc8548_cds_defconfig
@@ -413,7 +413,6 @@ CONFIG_I2C_CHARDEV=y
 #
 # I2C Hardware Bus support
 #
-# CONFIG_I2C_ISA is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_PCA_ISA is not set
diff --git a/arch/ppc/configs/mpc8555_cds_defconfig 
b/arch/ppc/configs/mpc8555_cds_defconfig
index 15abebf..4f1e320 100644
--- a/arch/ppc/configs/mpc8555_cds_defconfig
+++ b/arch/ppc/configs/mpc8555_cds_defconfig
@@ -518,7 +518,6 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
 # CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
diff --git a/arch/ppc/configs/mpc8560_ads_defconfig 
b/arch/ppc/configs/mpc8560_ads_defconfig
index f834fb5..f12d48f 100644
--- a/arch/ppc/configs/mpc8560_ads_defconfig
+++ b/arch/ppc/configs/mpc8560_ads_defconfig
@@ -489,7 +489,6 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
 # CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
diff --git a/arch/ppc/configs/radstone_ppc7d_defconfig 
b/arch/ppc/configs/radstone_ppc7d_defconfig
index ca4d1fd..9f64532 100644
--- a/arch/ppc/configs/radstone_ppc7d_defconfig
+++ b/arch/ppc/configs/radstone_ppc7d_defconfig
@@ -710,7 +710,6 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
 # CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
 # CONFIG_I2C_MPC is not set
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
diff --git a/arch/ppc/configs/stx_gp3_defconfig 
b/arch/ppc/configs/stx_gp3_defconfig
index 3fedc43..70d6f84 100644
--- a/arch/ppc/configs/stx_gp3_defconfig
+++ b/arch/ppc/configs/stx_gp3_defconfig
@@ -661,7 +661,6 @@ CONFIG_I2C_ALGOBIT=m
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
 # CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
 # CONFIG_I2C_MPC is not set
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT is not set
diff --git a/arch/ppc/configs/sycamore_defconfig 
b/arch/ppc/configs/sycamore_defconfig
index 758114c..6996cca 100644
--- a/arch/ppc/configs/sycamore_defconfig
+++ b/arch/ppc/configs/sycamore_defconfig
@@ -461,7 +461,6 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
 # CONFIG_I2C_IBM_IIC is not set
-# CONFIG_I2C_ISA is not set
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_PIIX4 is not set
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 838dc1c..c63bfa6 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -236,9 +236,6 @@ config I2C_IOP3XX
          This driver can also be built as a module.  If so, the module
          will be called i2c-iop3xx.
 
-config I2C_ISA
-       tristate
-
 config I2C_IXP4XX
        tristate "IXP4xx GPIO-Based I2C Interface (DEPRECATED)"
        depends on ARCH_IXP4XX
diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile
index 14d1432..b6a8037 100644
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
@@ -18,7 +18,6 @@ obj-$(CONFIG_I2C_I801)                += i2c-i801.o
 obj-$(CONFIG_I2C_I810)         += i2c-i810.o
 obj-$(CONFIG_I2C_IBM_IIC)      += i2c-ibm_iic.o
 obj-$(CONFIG_I2C_IOP3XX)       += i2c-iop3xx.o
-obj-$(CONFIG_I2C_ISA)          += i2c-isa.o
 obj-$(CONFIG_I2C_IXP2000)      += i2c-ixp2000.o
 obj-$(CONFIG_I2C_IXP4XX)       += i2c-ixp4xx.o
 obj-$(CONFIG_I2C_POWERMAC)     += i2c-powermac.o
diff --git a/drivers/i2c/busses/i2c-isa.c b/drivers/i2c/busses/i2c-isa.c
deleted file mode 100644
index b0e1370..0000000
--- a/drivers/i2c/busses/i2c-isa.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
-    i2c-isa.c - an i2c-core-like thing for ISA hardware monitoring chips
-    Copyright (C) 2005  Jean Delvare <[EMAIL PROTECTED]>
-
-    Based on the i2c-isa pseudo-adapter from the lm_sensors project
-    Copyright (c) 1998, 1999  Frodo Looijaard <[EMAIL PROTECTED]> 
-
-    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.
-*/
-
-/* This implements an i2c-core-like thing for ISA hardware monitoring
-   chips. Such chips are linked to the i2c subsystem for historical
-   reasons (because the early ISA hardware monitoring chips such as the
-   LM78 had both an I2C and an ISA interface). They used to be
-   registered with the main i2c-core, but as a first step in the
-   direction of a clean separation between I2C and ISA chip drivers,
-   we now have this separate core for ISA ones. It is significantly
-   more simple than the real one, of course, because we don't have to
-   handle multiple busses: there is only one (fake) ISA adapter.
-   It is worth noting that we still rely on i2c-core for some things
-   at the moment - but hopefully this won't last. */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/i2c.h>
-#include <linux/i2c-isa.h>
-#include <linux/platform_device.h>
-#include <linux/completion.h>
-
-/* Exported by i2c-core for i2c-isa only */
-extern void i2c_adapter_dev_release(struct device *dev);
-extern struct class i2c_adapter_class;
-
-static u32 isa_func(struct i2c_adapter *adapter);
-
-/* This is the actual algorithm we define */
-static const struct i2c_algorithm isa_algorithm = {
-       .functionality  = isa_func,
-};
-
-/* There can only be one... */
-static struct i2c_adapter isa_adapter = {
-       .owner          = THIS_MODULE,
-       .id             = I2C_HW_ISA,
-       .class          = I2C_CLASS_HWMON,
-       .algo           = &isa_algorithm,
-       .name           = "ISA main adapter",
-};
-
-/* We can't do a thing... */
-static u32 isa_func(struct i2c_adapter *adapter)
-{
-       return 0;
-}
-
-
-/* We implement an interface which resembles i2c_{add,del}_driver,
-   but for i2c-isa drivers. We don't have to remember and handle lists
-   of drivers and adapters so this is much more simple, of course. */
-
-int i2c_isa_add_driver(struct i2c_driver *driver)
-{
-       int res;
-
-       /* Add the driver to the list of i2c drivers in the driver core */
-       driver->driver.bus = &i2c_bus_type;
-       res = driver_register(&driver->driver);
-       if (res)
-               return res;
-       dev_dbg(&isa_adapter.dev, "Driver %s registered\n", 
driver->driver.name);
-
-       /* Now look for clients */
-       res = driver->attach_adapter(&isa_adapter);
-       if (res) {
-               dev_dbg(&isa_adapter.dev,
-                       "Driver %s failed to attach adapter, unregistering\n",
-                       driver->driver.name);
-               driver_unregister(&driver->driver);
-       }
-       return res;
-}
-
-int i2c_isa_del_driver(struct i2c_driver *driver)
-{
-       struct list_head *item, *_n;
-       struct i2c_client *client;
-       int res;
-
-       /* Detach all clients belonging to this one driver */
-       list_for_each_safe(item, _n, &isa_adapter.clients) {
-               client = list_entry(item, struct i2c_client, list);
-               if (client->driver != driver)
-                       continue;
-               dev_dbg(&isa_adapter.dev, "Detaching client %s at 0x%x\n",
-                       client->name, client->addr);
-               if ((res = driver->detach_client(client))) {
-                       dev_err(&isa_adapter.dev, "Failed, driver "
-                               "%s not unregistered!\n",
-                               driver->driver.name);
-                       return res;
-               }
-       }
-
-       /* Get the driver off the core list */
-       driver_unregister(&driver->driver);
-       dev_dbg(&isa_adapter.dev, "Driver %s unregistered\n", 
driver->driver.name);
-
-       return 0;
-}
-
-
-static int __init i2c_isa_init(void)
-{
-       int err;
-
-       mutex_init(&isa_adapter.clist_lock);
-       INIT_LIST_HEAD(&isa_adapter.clients);
-
-       isa_adapter.nr = ANY_I2C_ISA_BUS;
-       isa_adapter.dev.parent = &platform_bus;
-       sprintf(isa_adapter.dev.bus_id, "i2c-%d", isa_adapter.nr);
-       isa_adapter.dev.release = &i2c_adapter_dev_release;
-       isa_adapter.dev.class = &i2c_adapter_class;
-       err = device_register(&isa_adapter.dev);
-       if (err) {
-               printk(KERN_ERR "i2c-isa: Failed to register device\n");
-               goto exit;
-       }
-
-       dev_dbg(&isa_adapter.dev, "%s registered\n", isa_adapter.name);
-
-       return 0;
-
-exit:
-       return err;
-}
-
-static void __exit i2c_isa_exit(void)
-{
-#ifdef DEBUG
-       struct list_head  *item, *_n;
-       struct i2c_client *client = NULL;
-#endif
-
-       /* There should be no more active client */
-#ifdef DEBUG
-       dev_dbg(&isa_adapter.dev, "Looking for clients\n");
-       list_for_each_safe(item, _n, &isa_adapter.clients) {
-               client = list_entry(item, struct i2c_client, list);
-               dev_err(&isa_adapter.dev, "Driver %s still has an active "
-                       "ISA client at 0x%x\n", client->driver->driver.name,
-                       client->addr);
-       }
-       if (client != NULL)
-               return;
-#endif
-
-       /* Clean up the sysfs representation */
-       dev_dbg(&isa_adapter.dev, "Unregistering from sysfs\n");
-       init_completion(&isa_adapter.dev_released);
-       device_unregister(&isa_adapter.dev);
-
-       /* Wait for sysfs to drop all references */
-       dev_dbg(&isa_adapter.dev, "Waiting for sysfs completion\n");
-       wait_for_completion(&isa_adapter.dev_released);
-
-       dev_dbg(&isa_adapter.dev, "%s unregistered\n", isa_adapter.name);
-}
-
-EXPORT_SYMBOL(i2c_isa_add_driver);
-EXPORT_SYMBOL(i2c_isa_del_driver);
-
-MODULE_AUTHOR("Jean Delvare <[EMAIL PROTECTED]>");
-MODULE_DESCRIPTION("ISA bus access through i2c");
-MODULE_LICENSE("GPL");
-
-module_init(i2c_isa_init);
-module_exit(i2c_isa_exit);
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 435925e..931f345 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -286,7 +286,6 @@ void i2c_adapter_dev_release(struct device *dev)
        struct i2c_adapter *adap = to_i2c_adapter(dev);
        complete(&adap->dev_released);
 }
-EXPORT_SYMBOL_GPL(i2c_adapter_dev_release);    /* exported to i2c-isa */
 
 static ssize_t
 show_adapter_name(struct device *dev, struct device_attribute *attr, char *buf)
@@ -305,7 +304,6 @@ struct class i2c_adapter_class = {
        .name                   = "i2c-adapter",
        .dev_attrs              = i2c_adapter_attrs,
 };
-EXPORT_SYMBOL_GPL(i2c_adapter_class);          /* exported to i2c-isa */
 
 static void i2c_scan_static_board_info(struct i2c_adapter *adapter)
 {
diff --git a/include/linux/i2c-isa.h b/include/linux/i2c-isa.h
deleted file mode 100644
index 67e3598..0000000
--- a/include/linux/i2c-isa.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * i2c-isa.h - definitions for the i2c-isa pseudo-i2c-adapter interface
- *
- * Copyright (C) 2005 Jean Delvare <[EMAIL PROTECTED]>
- *
- * 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 _LINUX_I2C_ISA_H
-#define _LINUX_I2C_ISA_H
-
-#include <linux/i2c.h>
-
-extern int i2c_isa_add_driver(struct i2c_driver *driver);
-extern int i2c_isa_del_driver(struct i2c_driver *driver);
-
-/* Detect whether we are on the isa bus. This is only useful to hybrid
-   (i2c+isa) drivers. */
-#define i2c_is_isa_adapter(adapptr) \
-        ((adapptr)->id == I2C_HW_ISA)
-#define i2c_is_isa_client(clientptr) \
-        i2c_is_isa_adapter((clientptr)->adapter)
-
-#endif /* _LINUX_I2C_ISA_H */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index cae7d61..47f4037 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -362,7 +362,6 @@ struct i2c_client_address_data {
 
 /* The numbers to use to set I2C bus address */
 #define ANY_I2C_BUS            0xffff
-#define ANY_I2C_ISA_BUS                9191
 
 
 /* ----- functions exported by i2c.o */
-
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