add audio

hc

2023-12-11 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4

 kernel/sound/firewire/fireworks/fireworks_hwdep.c
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@@ -1,9 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * fireworks_hwdep.c - a part of driver for Fireworks based devices
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  *
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  * Copyright (c) 2013-2014 Takashi Sakamoto
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- *
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- * Licensed under the terms of the GNU General Public License, version 2.
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  */
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 /*
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@@ -35,6 +34,7 @@
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 	type = SNDRV_FIREWIRE_EVENT_EFW_RESPONSE;
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 	if (copy_to_user(buf, &type, sizeof(type)))
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 		return -EFAULT;
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+	count += sizeof(type);
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 	remained -= sizeof(type);
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 	buf += sizeof(type);
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