We need to use the _safe() version of list_for_each_entry() here because
of the kfree(modules).

Fixes: b8c722dd ("ASoC: Intel: Skylake: Add support for deferred DSP module bind")
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NMark Brown <broonie@kernel.org>