[PATCH] S3C: Remove unneeded __init symbols

[arhuaco@freaks-unidos.net (Nelson Castillo)]

2010/1/13 Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de>:
> Hello,
>
> On Wed, Jan 13, 2010 at 09:39:11AM -0500, Nelson Castillo wrote:
>> 2010/1/9 Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de>:
>> > Hi Nelson,
>> >
>> > On Sat, Jan 09, 2010 at 05:04:30AM -0500, Nelson Castillo wrote:
>> >> Two functions defined with __init are also exported.
>> >> Let's remove the __init symbols in order to avoid two warnings.
>> > Can you quote the warnings please?
>>
>> Done. Patch attached.
>>
>> > And I thought you agreed that "unneeded" for __init isn't optimal.
>>
>> I also changed the subject. I don't know if it's optimal but it's
>> better now IMHO :-P
>
>> From 0253f8900cba96ef1a5a8707ad1934f0a65f052a Mon Sep 17 00:00:00 2001
>> From: Nelson Castillo <arhuaco@freaks-unidos.net>
>> Date: Wed, 13 Jan 2010 09:33:59 -0500
>> Subject: [PATCH] S3C: Fix two warnings caused by __init annotations
>>
>> The symbols s3c24xx_ts_set_platdata and s3c_nand_set_platdata are
>> exported and annotated __init. Let's remove the __init annotations
>> to avoid the following warnings:
>>
>> ?WARNING: vmlinux.o(__ksymtab+0x428): Section mismatch in
>> ?reference from the variable __ksymtab_s3c24xx_ts_set_platdata
>> ?to the function .init.text:s3c24xx_ts_set_platdata()
>> ?The symbol ?s3c24xx_ts_set_platdata is exported and annotated __init
>> ?Fix this by ?removing the __init annotation of s3c24xx_ts_set_platdata
>> ?or drop the ?export.
>>
>> ?WARNING: vmlinux.o(__ksymtab_gpl+0x40): Section mismatch in reference
>> ?from the variable __ksymtab_s3c_nand_set_platdata to the function
>> ?.init.text:s3c_nand_set_platdata()
>> ?The symbol s3c_nand_set_platdata ?is exported and annotated __init
>> ?Fix this by removing the __init ?annotation of s3c_nand_set_platdata
>> ?or drop the export.
>
> ? ? ? ?linux-2.6$ git grep -l -E 's3c(_nand|24xx_ts)_set_platdata'
> ? ? ? ?arch/arm/mach-s3c2410/include/mach/ts.h
> ? ? ? ?arch/arm/mach-s3c2410/mach-bast.c
> ? ? ? ?arch/arm/mach-s3c2410/mach-h1940.c
> ? ? ? ?arch/arm/mach-s3c2410/mach-qt2410.c
> ? ? ? ?arch/arm/mach-s3c2412/mach-jive.c
> ? ? ? ?arch/arm/mach-s3c2412/mach-vstms.c
> ? ? ? ?arch/arm/mach-s3c2440/mach-anubis.c
> ? ? ? ?arch/arm/mach-s3c2440/mach-at2440evb.c
> ? ? ? ?arch/arm/mach-s3c2440/mach-mini2440.c
> ? ? ? ?arch/arm/mach-s3c2440/mach-osiris.c
> ? ? ? ?arch/arm/mach-s3c2440/mach-rx3715.c
> ? ? ? ?arch/arm/mach-s3c2442/mach-gta02.c
> ? ? ? ?arch/arm/mach-s3c6410/mach-hmt.c
> ? ? ? ?arch/arm/plat-s3c/dev-nand.c
> ? ? ? ?arch/arm/plat-s3c/include/plat/nand.h
> ? ? ? ?arch/arm/plat-s3c24xx/common-smdk.c
> ? ? ? ?arch/arm/plat-s3c24xx/devs.c
>
> This doesn't look to used in code that can be compiled as module. ?So
> isn't the more sensible fix to remove EXPORT_SYMBOL?

Grr. Right.  I think these functions are not to be used by modules.
New patch attached. Thanks.
Now the word "unneeded" can come back.
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