ASoC: SOF: Rename 'enum snd_sof_fw_state' to 'enum sof_fw_state'

Since there is nothing SND about the firmware state, rename the enum
from `snd_sof_fw_state` to simply `sof_fw_state`

Signed-off-by: Peter Ujfalusi <[e-mail]>
Reviewed-by: Pierre-Louis Bossart <[e-mail]>
Reviewed-by: Ranjani Sridharan <[e-mail]>
Reviewed-by: Kai Vehmanen <[e-mail]>
Reviewed-by: Paul Olaru <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

include/sound/sof.h

···
 struct snd_sof_dsp_ops;
 
 /**
- * enum snd_sof_fw_state - DSP firmware state definitions
+ * enum sof_fw_state - DSP firmware state definitions
  * @SOF_FW_BOOT_NOT_STARTED:	firmware boot is not yet started
  * @SOF_FW_BOOT_PREPARE:	preparing for boot (firmware loading for exaqmple)
  * @SOF_FW_BOOT_IN_PROGRESS:	firmware boot is in progress
···
  * @SOF_FW_BOOT_COMPLETE:	firmware is booted up and functional
  * @SOF_FW_CRASHED:		firmware crashed after successful boot
  */
-enum snd_sof_fw_state {
+enum sof_fw_state {
 	SOF_FW_BOOT_NOT_STARTED = 0,
 	SOF_FW_BOOT_PREPARE,
 	SOF_FW_BOOT_IN_PROGRESS,

sound/soc/sof/debug.c

···
 EXPORT_SYMBOL_GPL(snd_sof_free_debug);
 
 static const struct soc_fw_state_info {
-	enum snd_sof_fw_state state;
+	enum sof_fw_state state;
 	const char *name;
 } fw_state_dbg[] = {
 	{SOF_FW_BOOT_NOT_STARTED, "SOF_FW_BOOT_NOT_STARTED"},

sound/soc/sof/sof-priv.h

···
 
 	/* DSP firmware boot */
 	wait_queue_head_t boot_wait;
-	enum snd_sof_fw_state fw_state;
+	enum sof_fw_state fw_state;
 	bool first_boot;
 
 	/* work queue in case the probe is implemented in two steps */
···
  * Firmware state tracking
  */
 static inline void sof_set_fw_state(struct snd_sof_dev *sdev,
-				    enum snd_sof_fw_state new_state)
+				    enum sof_fw_state new_state)
 {
 	if (sdev->fw_state == new_state)
 		return;