ASoC: qdsp6: q6asm: remove unused struct q6asm member

pcmdev in struct q6asm seems be left over and unused, so just remove it.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/qcom/qdsp6/q6asm.c

@@ -174,7 +174,6 @@ struct q6asm {
 	struct device *dev;
 	struct q6core_svc_api_info ainfo;
 	wait_queue_head_t mem_wait;
-	struct platform_device *pcmdev;
 	spinlock_t slock;
 	struct audio_client *session[MAX_SESSIONS + 1];
 };