ALSA: tidyup SNDRV_PCM_TRIGGER_xxx numbering

pcm.h has SNDRV_PCM_TRIGGER_xxx, but it is missing "2".
Fixup it.

Signed-off-by: Kuninori Morimoto <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>

Author: morimoto

include/sound/pcm.h

@@ -97,11 +97,11 @@ struct snd_pcm_ops {
 
 #define SNDRV_PCM_TRIGGER_STOP		0
 #define SNDRV_PCM_TRIGGER_START		1
-#define SNDRV_PCM_TRIGGER_PAUSE_PUSH	3
-#define SNDRV_PCM_TRIGGER_PAUSE_RELEASE	4
-#define SNDRV_PCM_TRIGGER_SUSPEND	5
-#define SNDRV_PCM_TRIGGER_RESUME	6
-#define SNDRV_PCM_TRIGGER_DRAIN		7
+#define SNDRV_PCM_TRIGGER_PAUSE_PUSH	2
+#define SNDRV_PCM_TRIGGER_PAUSE_RELEASE	3
+#define SNDRV_PCM_TRIGGER_SUSPEND	4
+#define SNDRV_PCM_TRIGGER_RESUME	5
+#define SNDRV_PCM_TRIGGER_DRAIN		6
 
 #define SNDRV_PCM_POS_XRUN		((snd_pcm_uframes_t)-1)