[PATCH] libata: do not ignore PIO-only devices
As libata now can do PIO, don't ignore PIO-only devices.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index f4e3071..0314abd 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -1221,13 +1221,6 @@
* 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);