linux-kernel - Re: linux-next: sound tree build failure

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Date:	Thu, 01 Oct 2009 08:45:40 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: Re: linux-next: sound tree build failure

At Thu, 1 Oct 2009 11:19:35 +1000,
Stephen Rothwell wrote:
> 
> Hi Takashi,
> 
> Today's linux-next build (x86_64_allmodconfig) failed like this:
> 
> sound/soc/codecs/wm8711.c:523: warning: 'struct spi_device' declared inside parameter list
> sound/soc/codecs/wm8711.c:523: warning: its scope is only this definition or declaration, which is probably not what you want
> sound/soc/codecs/wm8711.c: In function 'wm8711_spi_probe':
> sound/soc/codecs/wm8711.c:534: error: dereferencing pointer to incomplete type
> sound/soc/codecs/wm8711.c:536: error: dereferencing pointer to incomplete type
> sound/soc/codecs/wm8711.c: At top level:
> sound/soc/codecs/wm8711.c:541: warning: 'struct spi_device' declared inside parameter list
> sound/soc/codecs/wm8711.c: In function 'wm8711_spi_remove':
> sound/soc/codecs/wm8711.c:543: error: dereferencing pointer to incomplete type
> sound/soc/codecs/wm8711.c: At top level:
> sound/soc/codecs/wm8711.c:551: warning: 'struct spi_device' declared inside parameter list
> sound/soc/codecs/wm8711.c: In function 'wm8711_spi_suspend':
> sound/soc/codecs/wm8711.c:553: error: dereferencing pointer to incomplete type
> sound/soc/codecs/wm8711.c: At top level:
> sound/soc/codecs/wm8711.c:556: warning: 'struct spi_device' declared inside parameter list
> sound/soc/codecs/wm8711.c: In function 'wm8711_spi_resume':
> sound/soc/codecs/wm8711.c:558: error: dereferencing pointer to incomplete type
> sound/soc/codecs/wm8711.c: At top level:
> sound/soc/codecs/wm8711.c:565: error: variable 'wm8711_spi_driver' has initializer but incomplete type
> sound/soc/codecs/wm8711.c:566: error: unknown field 'driver' specified in initializer
> sound/soc/codecs/wm8711.c:566: error: extra brace group at end of initializer
> sound/soc/codecs/wm8711.c:566: error: (near initialization for 'wm8711_spi_driver')
> sound/soc/codecs/wm8711.c:568: error: 'spi_bus_type' undeclared here (not in a function)
> sound/soc/codecs/wm8711.c:570: warning: excess elements in struct initializer
> sound/soc/codecs/wm8711.c:570: warning: (near initialization for 'wm8711_spi_driver')
> sound/soc/codecs/wm8711.c:571: error: unknown field 'probe' specified in initializer
> sound/soc/codecs/wm8711.c:571: warning: excess elements in struct initializer
> sound/soc/codecs/wm8711.c:571: warning: (near initialization for 'wm8711_spi_driver')
> sound/soc/codecs/wm8711.c:572: error: unknown field 'suspend' specified in initializer
> sound/soc/codecs/wm8711.c:572: warning: excess elements in struct initializer
> sound/soc/codecs/wm8711.c:572: warning: (near initialization for 'wm8711_spi_driver')
> sound/soc/codecs/wm8711.c:573: error: unknown field 'resume' specified in initializer
> sound/soc/codecs/wm8711.c:573: warning: excess elements in struct initializer
> sound/soc/codecs/wm8711.c:573: warning: (near initialization for 'wm8711_spi_driver')
> sound/soc/codecs/wm8711.c:574: error: unknown field 'remove' specified in initializer
> sound/soc/codecs/wm8711.c:574: warning: excess elements in struct initializer
> sound/soc/codecs/wm8711.c:574: warning: (near initialization for 'wm8711_spi_driver')
> sound/soc/codecs/wm8711.c: In function 'wm8711_modinit':
> sound/soc/codecs/wm8711.c:635: error: implicit declaration of function 'spi_register_driver'
> sound/soc/codecs/wm8711.c:635: error: 'wm8731_spi_driver' undeclared (first use in this function)
> sound/soc/codecs/wm8711.c:635: error: (Each undeclared identifier is reported only once
> sound/soc/codecs/wm8711.c:635: error: for each function it appears in.)
> sound/soc/codecs/wm8711.c: In function 'wm8711_exit':
> sound/soc/codecs/wm8711.c:651: error: implicit declaration of function 'spi_unregister_driver'
> sound/soc/codecs/wm8711.c:651: error: 'wm8731_spi_driver' undeclared (first use in this function)
> 
> Caused by commit 08aff8cd7a8568588d460c4bf8875a492d430314 ("ASoC: Add SPI
> support to WM8711").

I overlooked this since SPI was disabled on my test build.
Now fixed in sound git tree.


thanks,

Takashi
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