Revert "aplay: fix S24_LE wav header"

This reverts commit 9cdcbe0.

It causes regression (see Link). The physical sample width is stored
in byte_p_spl.

Closes: #308
Signed-off-by: Jaroslav Kysela <[email protected]>

Author: perexg

aplay/aplay.c

@@ -2726,11 +2726,11 @@ static void begin_wave(int fd, size_t cnt)
 	case SND_PCM_FORMAT_S16_LE:
 		bits = 16;
 		break;
-	case SND_PCM_FORMAT_S24_LE: /* S24_LE is 24 bits stored in 32 bit width with 8 bit padding */
 	case SND_PCM_FORMAT_S32_LE:
-	case SND_PCM_FORMAT_FLOAT_LE:
+        case SND_PCM_FORMAT_FLOAT_LE:
 		bits = 32;
 		break;
+	case SND_PCM_FORMAT_S24_LE:
 	case SND_PCM_FORMAT_S24_3LE:
 		bits = 24;
 		break;