ASoC: skip hw_free on codec dai for which the stream is invalid

Like for hw_params, hw_free should not be called on codec dai for
which the current stream is invalid.

Fixes: cde79035c6cf ("ASoC: Handle multiple codecs with split playback / capture")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
1 file changed