powerpc/windfarm: const'ify and add "priv" field to controls & sensors
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 18 Apr 2012 22:16:47 +0000 (22:16 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Mon, 30 Apr 2012 05:37:19 +0000 (15:37 +1000)
commite074d08e2b98db1b19328bb9395052b34366831d
tree113e1938321b9d98e1d8ea97fb2fbc34408d1177
parente326b30fda9a985a2e7fda6fb9212b86bf025c39
powerpc/windfarm: const'ify and add "priv" field to controls & sensors

const'ify the sensor ops and name and add a void* for use by
the control and sensor drivers to point back to their private
data, avoiding the need to create a wrapper data structure
per sensor or control instance.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
drivers/macintosh/windfarm.h