diff -Pur linux-2.6.8.1/Documentation/i2c/dev-interface linux-2.6.8.1-patched/Documentation/i2c/dev-interface
--- linux-2.6.8.1/Documentation/i2c/dev-interface 2004-08-14 12:54:50.000000000 +0200
+++ linux-2.6.8.1-patched/Documentation/i2c/dev-interface 2004-11-12 15:55:40.703334026 +0100
@@ -3,7 +3,7 @@
the /dev interface. You need to load module i2c-dev for this.
Each registered i2c adapter gets a number, counting from 0. You can
-examine /proc/bus/i2c to see what number corresponds to which adapter.
+examine /sys/bus/i2c to see what number corresponds to which adapter.
I2C device files are character device files with major device number 89
and a minor device number corresponding to the number assigned as
explained above. They should be called "i2c-%d" (i2c-0, i2c-1, ...,
@@ -19,7 +19,7 @@
knows about i2c, there is not much choice.
Now, you have to decide which adapter you want to access. You should
-inspect /proc/bus/i2c to decide this. Adapter numbers are assigned
+inspect /sys/bus/i2c to decide this. Adapter numbers are assigned
somewhat dynamically, so you can not even assume /dev/i2c-0 is the
first adapter.