Fix: ASoC level IO tracing removed upstream

Removed in v3.16.

See upstream commits:

  Author: Lars-Peter Clausen <lars@metafoo.de>
  Date:   Tue Apr 22 13:23:17 2014 +0200

    ASoC: Remove ASoC level IO tracing

    The ASoC framework is in the process of migrating all IO operations to regmap.
    regmap has its own more sophisticated tracing infrastructure for IO operations,
    which means that the ASoC level IO tracing becomes redundant, hence this patch
    removes them. There are still a handful of ASoC drivers left that do not use
    regmap yet, but hopefully the removal of the ASoC IO tracing will be an
    additional incentive to switch to regmap.

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>