diff options
Diffstat (limited to 'drivers/usb/storage/scsiglue.c')
| -rw-r--r-- | drivers/usb/storage/scsiglue.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c index 1d14c678f3d3..eb4ba03e082d 100644 --- a/drivers/usb/storage/scsiglue.c +++ b/drivers/usb/storage/scsiglue.c @@ -75,12 +75,6 @@ static int slave_alloc (struct scsi_device *sdev) */ sdev->inquiry_len = 36; - /* - * Some host controllers may have alignment requirements. - * We'll play it safe by requiring 512-byte alignment always. - */ - blk_queue_update_dma_alignment(sdev->request_queue, (512 - 1)); - /* Tell the SCSI layer if we know there is more than one LUN */ if (us->protocol == USB_PR_BULK && us->max_lun > 0) sdev->sdev_bflags |= BLIST_FORCELUN; @@ -638,6 +632,11 @@ static const struct scsi_host_template usb_stor_host_template = { /* lots of sg segments can be handled */ .sg_tablesize = SG_MAX_SEGMENTS, + /* + * Some host controllers may have alignment requirements. + * We'll play it safe by requiring 512-byte alignment always. + */ + .dma_alignment = 511, /* * Limit the total size of a transfer to 120 KB. |