linux-kernel - Re: [PATCH -mm] sata_nv: fix ATAPI in ADMA mode

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Message-Id: <20061127151541.16a93d49.akpm@osdl.org>
Date:	Mon, 27 Nov 2006 15:15:41 -0800
From:	Andrew Morton <akpm@...l.org>
To:	Robert Hancock <hancockr@...w.ca>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-ide@...r.kernel.org, Jeff Garzik <jeff@...zik.org>,
	Nicolas.Mailhot@...oste.net
Subject: Re: [PATCH -mm] sata_nv: fix ATAPI in ADMA mode

On Sun, 26 Nov 2006 14:20:19 -0600
Robert Hancock <hancockr@...w.ca> wrote:

>  static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance)
>  {
>  	struct ata_host *host = dev_instance;
>  	int i, handled = 0;
> +	u32 notifier_clears[2];
>  
>  	spin_lock(&host->lock);
>  
>  	for (i = 0; i < host->n_ports; i++) {
>  		struct ata_port *ap = host->ports[i];
> +		notifier_clears[i] = 0;

Promise us that n_ports will never exceed 2?
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