tree bb826626c73b5c4945a95ef5557940e2e3b4bd1c
parent 96acafe05fad2c9429ca2c39af47efc5db2d8042
author Jean Delvare <khali@linux-fr.org> 1200344011 +0100
committer Jean Delvare <khali@hyperion.delvare> 1200344011 +0100

i2c: Driver IDs are optional

Document the fact that I2C driver IDs are optional.

Signed-off-by: Jean Delvare <khali@linux-fr.org>