Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging

* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  i2c-i801: SMBus patch for Intel DH89xxCC DeviceIDs
  i2c: Drop i2c_adapter.id
  i2c: Deprecate i2c_driver.attach_adapter and .detach_adapter
  i2c-dev: Use standard bus notification mechanism
  i2c: Export i2c_for_each_dev
  i2c: Get rid of <linux/i2c-id.h>
  i2c: Minor fixes to upgrading-clients document
  i2c: make i2c_get_adapter prototype clearer
  i2c: Fix typo in instantiating-devices document
  i2c-boardinfo: Fix typo in comment

2 files changed, 9 insertions, 46 deletions

diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
deleted file mode 100644
index 4bef5c55716..00000000000
--- a/include/linux/i2c-id.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* ------------------------------------------------------------------------- */
-/*									     */
-/* i2c-id.h - identifier values for i2c drivers and adapters		     */
-/*									     */
-/* ------------------------------------------------------------------------- */
-/*   Copyright (C) 1995-1999 Simon G. Vogl
-
-    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_ID_H
-#define LINUX_I2C_ID_H
-
-/* Please note that I2C driver IDs are optional. They are only needed if a
-   legacy chip driver needs to identify a bus or a bus driver needs to
-   identify a legacy client. If you don't need them, just don't set them. */
-
-/*
- * ---- Adapter types ----------------------------------------------------
- */
-
-/* --- Bit algorithm adapters						*/
-#define I2C_HW_B_CX2388x	0x01001b /* connexant 2388x based tv cards */
-
-#endif /* LINUX_I2C_ID_H */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 06a8d9c7de9..f1e3ff5880a 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -29,7 +29,6 @@
 #include <linux/types.h>
 #ifdef __KERNEL__
 #include <linux/module.h>
-#include <linux/i2c-id.h>
 #include <linux/mod_devicetable.h>
 #include <linux/device.h>	/* for struct device */
 #include <linux/sched.h>	/* for completion */
@@ -105,8 +104,8 @@ extern s32 i2c_smbus_write_i2c_block_data(const struct i2c_client *client,
 /**
  * struct i2c_driver - represent an I2C device driver
  * @class: What kind of i2c device we instantiate (for detect)
- * @attach_adapter: Callback for bus addition (for legacy drivers)
- * @detach_adapter: Callback for bus removal (for legacy drivers)
+ * @attach_adapter: Callback for bus addition (deprecated)
+ * @detach_adapter: Callback for bus removal (deprecated)
  * @probe: Callback for device binding
  * @remove: Callback for device unbinding
  * @shutdown: Callback for device shutdown
@@ -144,11 +143,11 @@ struct i2c_driver {
 	unsigned int class;
 
 	/* Notifies the driver that a new bus has appeared or is about to be
-	 * removed. You should avoid using this if you can, it will probably
-	 * be removed in a near future.
+	 * removed. You should avoid using this, it will be removed in a
+	 * near future.
 	 */
-	int (*attach_adapter)(struct i2c_adapter *);
-	int (*detach_adapter)(struct i2c_adapter *);
+	int (*attach_adapter)(struct i2c_adapter *) __deprecated;
+	int (*detach_adapter)(struct i2c_adapter *) __deprecated;
 
 	/* Standard driver model interfaces */
 	int (*probe)(struct i2c_client *, const struct i2c_device_id *);
@@ -354,7 +353,6 @@ struct i2c_algorithm {
  */
 struct i2c_adapter {
 	struct module *owner;
-	unsigned int id __deprecated;
 	unsigned int class;		  /* classes to allow probing for */
 	const struct i2c_algorithm *algo; /* the algorithm to access the bus */
 	void *algo_data;
@@ -396,6 +394,8 @@ i2c_parent_is_i2c_adapter(const struct i2c_adapter *adapter)
 		return NULL;
 }
 
+int i2c_for_each_dev(void *data, int (*fn)(struct device *, void *));
+
 /* Adapter locking functions, exported for shared pin cases */
 void i2c_lock_adapter(struct i2c_adapter *);
 void i2c_unlock_adapter(struct i2c_adapter *);
@@ -447,7 +447,7 @@ extern void i2c_release_client(struct i2c_client *client);
 extern void i2c_clients_command(struct i2c_adapter *adap,
 				unsigned int cmd, void *arg);
 
-extern struct i2c_adapter *i2c_get_adapter(int id);
+extern struct i2c_adapter *i2c_get_adapter(int nr);
 extern void i2c_put_adapter(struct i2c_adapter *adap);