linux-kernel - Re: Re: [PATCH] ahci: change the Device IDs of nvidia MCP7B AHCI controllerin ahci.c

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Date:	Tue, 20 May 2008 10:50:56 +0800
From:	"peerchen" <peerchen@...il.com>
To:	"Jeff Garzik" <jeff@...zik.org>
Cc:	"linux-kernel" <linux-kernel@...r.kernel.org>,
	"linux-ide" <linux-ide@...r.kernel.org>,
	"akpm" <akpm@...ux-foundation.org>
Subject: Re: Re: [PATCH] ahci: change the Device IDs of nvidia MCP7B AHCI controllerin ahci.c

We make a mistake, the IDs need to be changed are not correct, those IDs belong to other devices.

------------------				 
peerchen
2008-05-20

-------------------------------------------------------------
发件人：Jeff Garzik
发送日期：2008-05-20 03:11:56
收件人：peerchen
抄送：linux-kernel; linux-ide; akpm
主题：Re: [PATCH] ahci: change the Device IDs of nvidia MCP7B AHCI controllerin ahci.c

peerchen wrote:
> Change the partial Device IDs of nvidia MCP7B AHCI controller in ahci.c
> 
> Signed-off-by: Peer Chen <peerchen@...il.com>
> ---
> --- linux-2.6.26-rc3/drivers/ata/ahci.c.orig	2008-05-07 13:24:19.000000000 -0400
> +++ linux-2.6.26-rc3/drivers/ata/ahci.c	2008-05-07 13:25:17.000000000 -0400
> @@ -502,10 +502,10 @@ static const struct pci_device_id ahci_p
>  	{ PCI_VDEVICE(NVIDIA, 0x0bcd), board_ahci },		/* MCP7B */
>  	{ PCI_VDEVICE(NVIDIA, 0x0bce), board_ahci },		/* MCP7B */
>  	{ PCI_VDEVICE(NVIDIA, 0x0bcf), board_ahci },		/* MCP7B */
> -	{ PCI_VDEVICE(NVIDIA, 0x0bd0), board_ahci },		/* MCP7B */
> -	{ PCI_VDEVICE(NVIDIA, 0x0bd1), board_ahci },		/* MCP7B */
> -	{ PCI_VDEVICE(NVIDIA, 0x0bd2), board_ahci },		/* MCP7B */
> -	{ PCI_VDEVICE(NVIDIA, 0x0bd3), board_ahci },		/* MCP7B */
> +	{ PCI_VDEVICE(NVIDIA, 0x0bc4), board_ahci },		/* MCP7B */
> +	{ PCI_VDEVICE(NVIDIA, 0x0bc5), board_ahci },		/* MCP7B */
> +	{ PCI_VDEVICE(NVIDIA, 0x0bc6), board_ahci },		/* MCP7B */
> +	{ PCI_VDEVICE(NVIDIA, 0x0bc7), board_ahci },		/* MCP7B */

A little bit more patch description, please?

Why is this change needed?  A change with a description of
(paraphrasing) "do this change" is rather vague ;)

	Jeff