ASoC: SOF: core: Print out the value of sof_debug if it is set

The sof_debug value is set by the user, developer intentionally.
To save time on figuring out what value has been passed to the kernel by
the user, developer, print it out if it is not 0.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20221216115435.28427-1-peter.ujfalusi@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sof/core.c

@@ -362,6 +362,9 @@ int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data)
 	sdev->first_boot = true;
 	dev_set_drvdata(dev, sdev);
 
+	if (sof_core_debug)
+		dev_info(dev, "sof_debug value: %#x\n", sof_core_debug);
+
 	/* check IPC support */
 	if (!(BIT(plat_data->ipc_type) & plat_data->desc->ipc_supported_mask)) {
 		dev_err(dev, "ipc_type %d is not supported on this platform, mask is %#x\n",