linux-kernel - Re: 2.6.23-rc3-mm1: inlining failures in sound/pci/hda/hda

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Date:	Wed, 22 Aug 2007 23:07:33 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Mariusz Kozlowski <m.kozlowski@...land.pl>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: 2.6.23-rc3-mm1: inlining failures in sound/pci/hda/hda_codec.c

At Wed, 22 Aug 2007 22:23:03 +0200,
Mariusz Kozlowski wrote:
> 
> Hello,
> 
> 	This is from x86_32 with gcc 3.4.6:
> 
>   CC [M]  sound/pci/hda/hda_codec.o
> sound/pci/hda/hda_codec.c: In function `snd_hda_codec_free':
> sound/pci/hda/hda_codec.c:517: sorry, unimplemented: inlining failed in call to 'free_hda_cache': function body not available
> sound/pci/hda/hda_codec.c:534: sorry, unimplemented: called from here
> sound/pci/hda/hda_codec.c:517: sorry, unimplemented: inlining failed in call to 'free_hda_cache': function body not available
> sound/pci/hda/hda_codec.c:535: sorry, unimplemented: called from here
> make[3]: *** [sound/pci/hda/hda_codec.o] Error 1
> make[2]: *** [sound/pci/hda] Error 2
> make[1]: *** [sound/pci] Error 2
> make: *** [sound] Error 2

Since it doesn't happen with gcc-4.x, this looks like a gcc-3.x
specific problem.   Does the patch below fix?


Taksahi

diff -r db9001b20d29 pci/hda/hda_codec.c
--- a/pci/hda/hda_codec.c	Wed Aug 22 14:19:45 2007 +0200
+++ b/pci/hda/hda_codec.c	Wed Aug 22 23:06:00 2007 +0200
@@ -514,7 +514,7 @@ static int read_widget_caps(struct hda_c
 
 static void init_hda_cache(struct hda_cache_rec *cache,
 			   unsigned int record_size);
-static inline void free_hda_cache(struct hda_cache_rec *cache);
+static void free_hda_cache(struct hda_cache_rec *cache);
 
 /*
  * codec destructor
@@ -707,7 +707,7 @@ static void __devinit init_hda_cache(str
 	cache->record_size = record_size;
 }
 
-static inline void free_hda_cache(struct hda_cache_rec *cache)
+static void free_hda_cache(struct hda_cache_rec *cache)
 {
 	kfree(cache->buffer);
 }
-
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