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

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Message-ID: <DBFABB80F7FD3143A911F9E6CFD477B00E48D3C1@hqemmail02.nvidia.com>
Date:	Mon, 27 Nov 2006 17:51:31 -0800
From:	"Allen Martin" <AMartin@...dia.com>
To:	"Andrew Morton" <akpm@...l.org>,
	"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

> >  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?

I promise it will never exceed 2, at least as far as NVIDIA ADMA
hardware is concerned.
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