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hc
2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf 
 kernel/sound/oss/dmasound/dmasound_atari.c
....@@ -1,3 +1,4 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
12 /*
23  *  linux/sound/oss/dmasound/dmasound_atari.c
34  *
....@@ -1431,25 +1432,25 @@
14311432 {
14321433 	int data;
14331434 	switch (cmd) {
1434
-	    case SOUND_MIXER_READ_RECMASK:
1435
+	case SOUND_MIXER_READ_RECMASK:
14351436 		return IOCTL_OUT(arg, SOUND_MASK_MIC);
1436
-	    case SOUND_MIXER_READ_DEVMASK:
1437
+	case SOUND_MIXER_READ_DEVMASK:
14371438 		return IOCTL_OUT(arg, SOUND_MASK_VOLUME | SOUND_MASK_MIC | SOUND_MASK_SPEAKER);
1438
-	    case SOUND_MIXER_READ_STEREODEVS:
1439
+	case SOUND_MIXER_READ_STEREODEVS:
14391440 		return IOCTL_OUT(arg, SOUND_MASK_VOLUME | SOUND_MASK_MIC);
1440
-	    case SOUND_MIXER_READ_VOLUME:
1441
+	case SOUND_MIXER_READ_VOLUME:
14411442 		return IOCTL_OUT(arg,
14421443 			VOLUME_ATT_TO_VOXWARE(dmasound.volume_left) |
14431444 			VOLUME_ATT_TO_VOXWARE(dmasound.volume_right) << 8);
1444
-	    case SOUND_MIXER_READ_CAPS:
1445
+	case SOUND_MIXER_READ_CAPS:
14451446 		return IOCTL_OUT(arg, SOUND_CAP_EXCL_INPUT);
1446
-	    case SOUND_MIXER_WRITE_MIC:
1447
+	case SOUND_MIXER_WRITE_MIC:
14471448 		IOCTL_IN(arg, data);
14481449 		tt_dmasnd.input_gain =
14491450 			RECLEVEL_VOXWARE_TO_GAIN(data & 0xff) << 4 |
14501451 			RECLEVEL_VOXWARE_TO_GAIN(data >> 8 & 0xff);
1451
-		/* fall thru, return set value */
1452
-	    case SOUND_MIXER_READ_MIC:
1452
+		fallthrough;	/* return set value */
1453
+	case SOUND_MIXER_READ_MIC:
14531454 		return IOCTL_OUT(arg,
14541455 			RECLEVEL_GAIN_TO_VOXWARE(tt_dmasnd.input_gain >> 4 & 0xf) |
14551456 			RECLEVEL_GAIN_TO_VOXWARE(tt_dmasnd.input_gain & 0xf) << 8);