linux-kernel - Re: [patch 3/4] ipmi: add pci remove handling

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Date:	Fri, 16 Feb 2007 14:16:17 +0100
From:	Rolf Eike Beer <eike-kernel@...tec.de>
To:	minyard@....org
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [patch 3/4] ipmi: add pci remove handling

Am Donnerstag, 15. Februar 2007 schrieb Corey Minyard:
> On Thu, Feb 15, 2007 at 02:27:45AM -0800, Andrew Morton wrote:
> > Judging from the patch headers you were working against 2.6.19, which is
> > most optimistic.  Please always prepare and test patches against the
> > latest kernel.
>
> Well, I had it applied against a 2.6.20 kernel, but I messed up the
> testing of it.  Sorry, my bad.
>
> New patch...
>
>
> Add pci_remove handling to the driver, so it will clean up if
> the device is hot-removed.
>
> Signed-off-by: Corey Minyard <minyard@....org>
>
> Index: linux-2.6.20/drivers/char/ipmi/ipmi_si_intf.c
> ===================================================================
> --- linux-2.6.20.orig/drivers/char/ipmi/ipmi_si_intf.c
> +++ linux-2.6.20/drivers/char/ipmi/ipmi_si_intf.c
> @@ -2191,12 +2191,15 @@ static int __devinit ipmi_pci_probe(stru
>  		info->irq_setup = std_irq_setup;
>
>  	info->dev = &pdev->dev;
> +	pdev->dev.driver_data = info;
>
>  	return try_smi_init(info);
>  }
>
>  static void __devexit ipmi_pci_remove(struct pci_dev *pdev)
>  {
> +	struct smi_info *info = pdev->dev.driver_data;
> +	cleanup_one_si(info);
>  }

Please use pci_{set,get}_drvdata() to access this field.

Greetings,

Eike

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