Firmware tracing implementations can allocate and store their privately used data behind the fw_trace_pdata pointer instead of adding more members to struct snd_sof_dev.
Signed-off-by: Peter Ujfalusi peter.ujfalusi@linux.intel.com Reviewed-by: Paul Olaru paul.olaru@oss.nxp.com Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Bard Liao yung-chuan.liao@linux.intel.com Reviewed-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com --- sound/soc/sof/sof-priv.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index b176fc7e346c..d8d81e1ec259 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -549,6 +549,7 @@ struct snd_sof_dev {
/* firmwre tracing */ bool fw_trace_is_supported; /* set with Kconfig or module parameter */ + void *fw_trace_data; /* private data used by firmware tracing implementation */
/* DMA for Trace */ struct snd_dma_buffer dmatb;