ASoC: SOF: loader: Use snd_sof_dsp_block_read() instead sof_block_read()

SOF core should use the IO functions via callbacks and not directly to
ensure that it remains platform independent.

Fixes: 83ee7ab ("ASoC: SOF: Intel: byt: Refactor fw ready / mem windows creation")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210521092804.3721324-5-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sof/loader.c

@@ -517,7 +517,7 @@ int sof_fw_ready(struct snd_sof_dev *sdev, u32 msg_id)
 		return 0;
 
 	/* copy data from the DSP FW ready offset */
-	sof_block_read(sdev, bar, offset, fw_ready, sizeof(*fw_ready));
+	snd_sof_dsp_block_read(sdev, bar, offset, fw_ready, sizeof(*fw_ready));
 
 	/* make sure ABI version is compatible */
 	ret = snd_sof_ipc_valid(sdev);