linux-kernel - Re: [RFC PATCH] move aic7xxx to pci_request

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Date:	Tue, 03 Oct 2006 05:45:05 +0200
From:	Arjan van de Ven <arjan@...radead.org>
To:	Frederik Deweerdt <deweerdt@...e.fr>
Cc:	Matthew Wilcox <matthew@....cx>, linux-scsi@...r.kernel.org,
	"Linux-Kernel," <linux-kernel@...r.kernel.org>,
	"J.A. Magall??n" <jamagallon@....com>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Andrew Morton <akpm@...l.org>, Jeff Garzik <jeff@...zik.org>
Subject: Re: [RFC PATCH] move aic7xxx to pci_request_irq

On Mon, 2006-10-02 at 20:07 +0000, Frederik Deweerdt wrote:
> Hi,
> 
> This proof-of-concept patch converts the aic7xxx drivers to use the
> pci_request_irq() function.
> 
> Regards,
> Frederik
> 
> 
> diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
> index 2001fe8..c934f30 100644
> --- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
> +++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
> @@ -341,12 +341,12 @@ ahd_pci_map_int(struct ahd_softc *ahd)
>  {
>  	int error;
>  
> -	error = request_irq(ahd->dev_softc->irq, ahd_linux_isr,
> -			    IRQF_SHARED, "aic79xx", ahd);
> +	error = pci_request_irq(ahd->dev_softc, ahd_linux_isr,
> +			    IRQF_SHARED, "aic79xx");
>  	if (!error)
>  		ahd->platform_data->irq = ahd->dev_softc->irq;
>  	
> -	return (-error);
> +	return error;
>  }

might as well kill this entire wrapper...


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