---------------------------
-What: /proc/acpi/button
-When: August 2007
-Why: /proc/acpi/button has been replaced by events to the input layer
- since 2.6.20.
-Who: Len Brown <len.brown@intel.com>
-
----------------------------
-
What: /proc/acpi/event
When: February 2008
Why: /proc/acpi/event has been replaced by events via the input layer
----------------------------
-What: i2c_adapter.id
-When: June 2011
-Why: This field is deprecated. I2C device drivers shouldn't change their
- behavior based on the underlying I2C adapter. Instead, the I2C
- adapter driver should instantiate the I2C devices and provide the
- needed platform-specific information.
-Who: Jean Delvare <khali@linux-fr.org>
-
-----------------------------
-
What: cancel_rearming_delayed_work[queue]()
When: 2.6.39
Why: superseded by xt_addrtype
Who: Florian Westphal <fw@strlen.de>
Files: include/linux/netfilter_ipv4/ipt_addrtype.h
->>>>>>> 2f5dc63123905a89d4260ab8ee08d19ec104db04
+
+----------------------------
+
+What: i2c_driver.attach_adapter
+ i2c_driver.detach_adapter
+When: September 2011
+Why: These legacy callbacks should no longer be used as i2c-core offers
+ a variety of preferable alternative ways to instantiate I2C devices.
+Who: Jean Delvare <khali@linux-fr.org>
----------------------------