linux-kernel - Re: [PATCH 1/1] X86: pci, fix section mismatches

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Date:	Tue, 15 Dec 2009 10:19:22 +0900
From:	Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>
To:	Jiri Slaby <jslaby@...e.cz>
CC:	jbarnes@...tuousgeek.org, jirislaby@...il.com,
	linux-kernel@...r.kernel.org, Aristeu Sergio <arozansk@...hat.com>,
	linux-pci@...r.kernel.org, x86@...nel.org
Subject: Re: [PATCH 1/1] X86: pci, fix section mismatches

(2009/12/10 4:56), Jiri Slaby wrote:
> pcibios_scan_specific_bus calls pci_scan_bus_on_node which is __devinit.
> Mark it __devinit as well. All users are now __init or __devinit.
> 
> Remark update_res from __init to __devinit as it is called also from
> __devinit functions.
> 
> Signed-off-by: Jiri Slaby <jslaby@...e.cz>
> Cc: Aristeu Sergio <arozansk@...hat.com>
> Cc: Jesse Barnes <jbarnes@...tuousgeek.org>
> Cc: linux-pci@...r.kernel.org
> Cc: x86@...nel.org
> ---
>  arch/x86/pci/bus_numa.c |    2 +-
>  arch/x86/pci/legacy.c   |    2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/x86/pci/bus_numa.c b/arch/x86/pci/bus_numa.c
> index 145df00..f939d60 100644
> --- a/arch/x86/pci/bus_numa.c
> +++ b/arch/x86/pci/bus_numa.c
> @@ -51,7 +51,7 @@ void x86_pci_root_bus_res_quirks(struct pci_bus *b)
>  	}
>  }
>  
> -void __init update_res(struct pci_root_info *info, size_t start,
> +void __devinit update_res(struct pci_root_info *info, size_t start,
>  			      size_t end, unsigned long flags, int merge)
>  {
>  	int i;
> diff --git a/arch/x86/pci/legacy.c b/arch/x86/pci/legacy.c
> index a8194c8..8cf7835 100644
> --- a/arch/x86/pci/legacy.c
> +++ b/arch/x86/pci/legacy.c
> @@ -39,7 +39,7 @@ static int __init pci_legacy_init(void)
>  	return 0;
>  }
>  
> -void pcibios_scan_specific_bus(int busn)
> +void __devinit pcibios_scan_specific_bus(int busn)
>  {
>  	int devfn;
>  	long node;

It seems that the pcibios_scan_specific_bus() is not available on
Linus's tree yet.
And according to the linux-next/master, this function is now exported
by EXPORT_SYMBOL_GPL().  So latter hunk is not appropriate.

I have no complain about the former hunk.


Thanks,
H.Seto


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