linux-kernel - include/sound/soc-dai.h: "codec" declared twice

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Message-ID: <49F75A07.6090001@garzik.org>
Date:	Tue, 28 Apr 2009 15:33:27 -0400
From:	Jeff Garzik <jeff@...zik.org>
To:	LKML <linux-kernel@...r.kernel.org>
CC:	Takashi Iwai <tiwai@...e.de>, Al Viro <viro@...IV.linux.org.uk>
Subject: include/sound/soc-dai.h: "codec" declared twice

Compiling with LLVM's clang yielded this:

> include/sound/soc-dai.h:224:25: error: member of anonymous union redeclares 'codec'
>                 struct snd_soc_codec *codec;
>                                       ^
> include/sound/soc-dai.h:214:24: note: previous declaration is here
>         struct snd_soc_codec *codec;
>                               ^
> 2 diagnostics generated.

And indeed, we see

struct snd_soc_dai {
[...]
         /* DAI runtime info */
         struct snd_pcm_runtime *runtime;
         struct snd_soc_codec *codec;

[...]
         /* parent codec/platform */
         union {
                 struct snd_soc_codec *codec;
                 struct snd_soc_platform *platform;
         };

         struct list_head list;
};

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