tree 4c5c6b7de9c2f3775d41378e380f49918c3a9230
parent 0c31f8e5720e1191b4cf46a9b5374fe6b857c53c
author Jean Delvare <khali@linux-fr.org> 1300629052 +0100
committer Jean Delvare <khali@endymion.delvare> 1300629052 +0100

i2c: Export i2c_for_each_dev

Introduce i2c_for_each_dev(), an i2c device iterator with proper
locking for use by i2c-dev. This is needed so that we can get rid of
the attach_adapter and detach_adapter legacy callback functions.

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