ASoC: SOF: Intel: hda: define macro for code loader stream format

This will be used for the ICCMAX stream as well.
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.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/20200826184532.1612070-6-ranjani.sridharan@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sof/intel/hda-loader.c

@@ -22,6 +22,7 @@
 #include "hda.h"
 
 #define HDA_FW_BOOT_ATTEMPTS	3
+#define HDA_CL_STREAM_FORMAT 0x40
 
 static int cl_stream_prepare(struct snd_sof_dev *sdev, unsigned int format,
 			     unsigned int size, struct snd_dma_buffer *dmab,
@@ -309,7 +310,7 @@ int hda_dsp_cl_boot_firmware(struct snd_sof_dev *sdev)
 	init_waitqueue_head(&sdev->boot_wait);
 
 	/* prepare DMA for code loader stream */
-	tag = cl_stream_prepare(sdev, 0x40, stripped_firmware.size,
+	tag = cl_stream_prepare(sdev, HDA_CL_STREAM_FORMAT, stripped_firmware.size,
 				&sdev->dmab, SNDRV_PCM_STREAM_PLAYBACK);
 
 	if (tag < 0) {