tree abdbe65bb56dd88dbdaeb1878168ef4640ff829c
parent 833bedb813689807385ae73175389c73a3f855c1
author Jean Delvare <khali@linux-fr.org> 1216229406 +0200
committer Jean Delvare <khali@mahadeva.delvare> 1216229406 +0200

i2c: Convert the pcf8575 driver to a new-style i2c driver

The new-style pcf8575 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Warning: users will now have to use the force module parameter to get
the driver to attach to their device. That's not a bad thing as these
devices can't be detected anyway.

Note that this doesn't change the fact that this driver is deprecated
in favor of gpio/pcf857x.

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