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authorTejun Heo <htejun@gmail.com>2006-03-22 20:48:18 +0900
committerJeff Garzik <jeff@garzik.org>2006-03-22 19:56:53 -0500
commitf0c8bbfa154f4481623a4478b0ae94a6ceeaa026 (patch)
treeb39c25092a6a13c2c7c60234b50503f23571ef11 /drivers/scsi
parent67951aded31a1a736c1f0f6e8317677ea6c21ee1 (diff)
downloadop-kernel-dev-f0c8bbfa154f4481623a4478b0ae94a6ceeaa026.zip
op-kernel-dev-f0c8bbfa154f4481623a4478b0ae94a6ceeaa026.tar.gz
[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>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/libata-core.c7
1 files changed, 0 insertions, 7 deletions
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 @@ 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);
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