ASoC: SOF: Remove header from struct snd_sof_ipc_msg

The header field is no longer used by the underlying code and
can be dropped from the snd_sof_ipc_msg struct.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220330201926.1330402-11-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index fd815ae..4144139 100644 (file)
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -349,7 +349,6 @@ struct snd_sof_mailbox {
 /* IPC message descriptor for host <-> DSP IO */
 struct snd_sof_ipc_msg {
        /* message data */
-       u32 header;
        void *msg_data;
        void *reply_data;
        size_t msg_size;