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Commit f0c8bbfa authored by Tejun Heo's avatar Tejun Heo Committed by Jeff Garzik
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[PATCH] libata: do not ignore PIO-only devices 



As libata now can do PIO, don't ignore PIO-only devices.

Signed-off-by: default avatarTejun Heo <htejun@gmail.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 67951ade

drivers/scsi/libata-core.c

+0 −7
Original line number Diff line number Diff line
@@ -1221,13 +1221,6 @@ static int ata_dev_configure(struct ata_port *ap, struct ata_device *dev, 
	 * common ATA, ATAPI feature tests

	 */



	/* we require DMA support (bits 8 of word 49) */

	if (!ata_id_has_dma(id)) {

		printk(KERN_DEBUG "ata%u: no dma\n", ap->id);

		rc = -EINVAL;

		goto err_out_nosup;

	}



	/* find max transfer mode; for printk only */

	xfer_mask = ata_id_xfermask(id);