From: Andres Salomon <dilinger@queued.net>
Date: Tue, 22 Mar 2011 02:19:35 +0000 (-0700)
Subject: mfd: Add mfd_clone_cell(), convert cs5535-mfd/olpc-xo1 to it
X-Git-Tag: v2.6.39-rc1~33^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa1df691688f34cbcd5bf77bd084bbe47e9d6bfe;p=pandora-kernel.git

mfd: Add mfd_clone_cell(), convert cs5535-mfd/olpc-xo1 to it

Replace mfd_shared_platform_driver_register with mfd_clone_cell.  The
former was called by an mfd client, and registered both a platform driver
and device.  The latter is called by an mfd driver, and registers only a
platform device.

The downside of this is that mfd drivers need to be modified whenever
new clients are added that share a cell; the upside is that it fits
Linux's driver model better.  It's also simpler.

This also converts cs5535-mfd/olpc-xo1 from the old API.  cs5535-mfd
now creates the olpc-xo1-{acpi,pms} devices, while olpc-xo1 binds to
them via platform drivers.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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