linux-kernel - Re: [PATCH 1/2 -tip] drm/i915: acpi/video.c fix section mismatch warning

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Message-id: <alpine.LFD.2.00.0905261559500.18024@localhost.localdomain>
Date:	Tue, 26 May 2009 16:00:15 -0400 (EDT)
From:	Len Brown <lenb@...nel.org>
To:	Jaswinder Singh Rajput <jaswinder@...nel.org>
Cc:	Ingo Molnar <mingo@...e.hu>, Eric Anholt <eric@...olt.net>,
	mjg@...hat.com, Sam Ravnborg <sam@...nborg.org>,
	x86 maintainers <x86@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2 -tip] drm/i915: acpi/video.c fix section mismatch
 warning

applied to acpi tree.

thanks,
Len Brown, Intel Open Source Technology Center

On Wed, 20 May 2009, Jaswinder Singh Rajput wrote:

> 
> Currently acpi_video_exit() is exported as well as using __exit which causes:
> 
>   WARNING: drivers/acpi/video.o(__ksymtab+0x0): Section mismatch in reference from the variable __ksymtab_acpi_video_exit to the function .exit.text:acpi_video_exit()
>   The symbol acpi_video_exit is exported and annotated __exit
>   Fix this by removing the __exit annotation of acpi_video_exit or drop the export.
> 
> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@...il.com>
> ---
>  drivers/acpi/video.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
> index 810cca9..a79b885 100644
> --- a/drivers/acpi/video.c
> +++ b/drivers/acpi/video.c
> @@ -2334,7 +2334,7 @@ static int __init acpi_video_init(void)
>  	return acpi_video_register();
>  }
>  
> -void __exit acpi_video_exit(void)
> +void acpi_video_exit(void)
>  {
>  
>  	acpi_bus_unregister_driver(&acpi_video_bus);
> -- 
> 1.6.1.1
> 
> 
> 
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