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Date: Wed, 7 Nov 2007 13:10:36 +0000 From: Alan Cox <alan@...rguk.ukuu.org.uk> To: Paul Mundt <lethal@...ux-sh.org> Cc: Jeff Garzik <jeff@...zik.org>, Andrew Morton <akpm@...ux-foundation.org>, linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org, linuxsh-dev@...ts.sourceforge.net Subject: Re: [PATCH 2/2] libata: pata_platform: Support polling-mode configuration. > + * Use polling mode if there's no IRQ > + */ > + if (irq < 0) { > + ap->flags |= ATA_FLAG_PIO_POLLING; > + ata_port_desc(ap, "no IRQ, using PIO polling"); > + } > + > + /* Zero means no IRQ. Not < 0. We enforce that policy across the kernel and Linus has been very clear about it. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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