ASoC: SOF: prefix some terse and cryptic dev_dbg() with __func__

These helped troubleshoot some DMA issue in SOF.

Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20210928102635.26227-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sof/intel/hda-stream.c b/sound/soc/sof/intel/hda-stream.c
index db028b8..1d845c2 100644 (file)
--- a/sound/soc/sof/intel/hda-stream.c
+++ b/sound/soc/sof/intel/hda-stream.c
@@ -116,13 +116,13 @@ int hda_dsp_stream_setup_bdl(struct snd_sof_dev *sdev,
        int remain, ioc;
 
        period_bytes = stream->period_bytes;
-       dev_dbg(sdev->dev, "period_bytes:0x%x\n", period_bytes);
+       dev_dbg(sdev->dev, "%s: period_bytes:0x%x\n", __func__, period_bytes);
        if (!period_bytes)
                period_bytes = stream->bufsize;
 
        periods = stream->bufsize / period_bytes;
 
-       dev_dbg(sdev->dev, "periods:%d\n", periods);
+       dev_dbg(sdev->dev, "%s: periods:%d\n", __func__, periods);
 
        remain = stream->bufsize % period_bytes;
        if (remain)
@@ -271,7 +271,8 @@ int hda_dsp_stream_put(struct snd_sof_dev *sdev, int direction, int stream_tag)
                                        HDA_VS_INTEL_EM2_L1SEN, HDA_VS_INTEL_EM2_L1SEN);
 
        if (!found) {
-               dev_dbg(sdev->dev, "stream_tag %d not opened!\n", stream_tag);
+               dev_dbg(sdev->dev, "%s: stream_tag %d not opened!\n",
+                       __func__, stream_tag);
                return -ENODEV;
        }
 

diff --git a/sound/soc/sof/trace.c b/sound/soc/sof/trace.c
index f72a6e8..d00be4e 100644 (file)
--- a/sound/soc/sof/trace.c
+++ b/sound/soc/sof/trace.c
@@ -417,7 +417,7 @@ int snd_sof_init_trace_ipc(struct snd_sof_dev *sdev)
                        "error: fail in snd_sof_dma_trace_init %d\n", ret);
                return ret;
        }
-       dev_dbg(sdev->dev, "stream_tag: %d\n", params.stream_tag);
+       dev_dbg(sdev->dev, "%s: stream_tag: %d\n", __func__, params.stream_tag);
 
        /* send IPC to the DSP */
        ret = sof_ipc_tx_message(sdev->ipc,
@@ -480,7 +480,8 @@ int snd_sof_init_trace(struct snd_sof_dev *sdev)
                goto table_err;
 
        sdev->dma_trace_pages = ret;
-       dev_dbg(sdev->dev, "dma_trace_pages: %d\n", sdev->dma_trace_pages);
+       dev_dbg(sdev->dev, "%s: dma_trace_pages: %d\n",
+               __func__, sdev->dma_trace_pages);
 
        if (sdev->first_boot) {
                ret = trace_debugfs_create(sdev);