ASoC: SOF: Make return of remove_late void, too

Like the change we've done for remove callback, the newly introduced
remove_late callback should be changed to void return, too.

Fixes: 17baaa1f ("ASoC: SOF: core: Add probe_early and remove_late callbacks")
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20231023153605.863-1-tiwai@suse.deSigned-off-by: Takashi Iwai <tiwai@suse.de>

sound/soc/sof/intel/hda.c

@@ -1382,13 +1382,11 @@ void hda_dsp_remove(struct snd_sof_dev *sdev)
 		iounmap(sdev->bar[HDA_DSP_BAR]);
 }
 
-int hda_dsp_remove_late(struct snd_sof_dev *sdev)
+void hda_dsp_remove_late(struct snd_sof_dev *sdev)
 {
 	iounmap(sof_to_bus(sdev)->remap_addr);
 	sof_hda_bus_exit(sdev);
 	hda_codec_i915_exit(sdev);
-
-	return 0;
 }
 
 int hda_power_down_dsp(struct snd_sof_dev *sdev)

sound/soc/sof/intel/hda.h

@@ -579,7 +579,7 @@ struct sof_intel_hda_stream {
 int hda_dsp_probe_early(struct snd_sof_dev *sdev);
 int hda_dsp_probe(struct snd_sof_dev *sdev);
 void hda_dsp_remove(struct snd_sof_dev *sdev);
-int hda_dsp_remove_late(struct snd_sof_dev *sdev);
+void hda_dsp_remove_late(struct snd_sof_dev *sdev);
 int hda_dsp_core_power_up(struct snd_sof_dev *sdev, unsigned int core_mask);
 int hda_dsp_core_run(struct snd_sof_dev *sdev, unsigned int core_mask);
 int hda_dsp_enable_core(struct snd_sof_dev *sdev, unsigned int core_mask);

sound/soc/sof/ops.h

@@ -57,12 +57,10 @@ static inline void snd_sof_remove(struct snd_sof_dev *sdev)
 		sof_ops(sdev)->remove(sdev);
 }
 
-static inline int snd_sof_remove_late(struct snd_sof_dev *sdev)
+static inline void snd_sof_remove_late(struct snd_sof_dev *sdev)
 {
 	if (sof_ops(sdev)->remove_late)
-		return sof_ops(sdev)->remove_late(sdev);
-
-	return 0;
+		sof_ops(sdev)->remove_late(sdev);
 }
 
 static inline int snd_sof_shutdown(struct snd_sof_dev *sdev)

sound/soc/sof/sof-priv.h

@@ -168,7 +168,7 @@ struct snd_sof_dsp_ops {
 	int (*probe_early)(struct snd_sof_dev *sof_dev); /* optional */
 	int (*probe)(struct snd_sof_dev *sof_dev); /* mandatory */
 	void (*remove)(struct snd_sof_dev *sof_dev); /* optional */
-	int (*remove_late)(struct snd_sof_dev *sof_dev); /* optional */
+	void (*remove_late)(struct snd_sof_dev *sof_dev); /* optional */
 	int (*shutdown)(struct snd_sof_dev *sof_dev); /* optional */
 
 	/* DSP core boot / reset */