Re: [PATCH 2/2] libata: pata_platform: Support polling-modeconfiguration.

[Alan Cox]

> +	 * 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@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/