From a6d14342dc46f0ef94cccf323fd9481de84b458f Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Thu, 12 Aug 2010 10:59:15 +0100
Subject: [PATCH] ASoC: Automatically determine control_data for soc-cache
 users

Since the provision of a struct device for the CODEC is now mandatory
we can use container_of() to locate the struct i2c_client and struct
spi_device for relevant devices, removing the need to manually set it
in each driver.

A further patch will automate selection of the control type based on
the bus_type of the struct device, further reducing the amount of
driver code required.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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