ASoC: rt286: Fix compilation warning for !PM

The rt286_index_sync() function is only called in the resume path. If PM
is disabled it becomes unused and shouldn't be built either.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Thierry Reding 2014-10-02 09:27:03 +02:00 • committed by Mark Brown
commit 81f3dfe190