[SCSI] relax scsi dma alignment

[linux-2.6-omap-h63xx.git] / drivers / ieee1394 / sbp2.c

diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index b83d254bc86edec605f1f78ba510a59566f2baef..1eda11abeb1e0b3cb912cb7e0c9bcac196b79810 100644 (file)
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -1963,6 +1963,12 @@ static int sbp2scsi_slave_alloc(struct scsi_device *sdev)
        lu->sdev = sdev;
        sdev->allow_restart = 1;
 
+       /*
+        * Update the dma alignment (minimum alignment requirements for
+        * start and end of DMA transfers) to be a sector
+        */
+       blk_queue_update_dma_alignment(sdev->request_queue, 511);
+
        if (lu->workarounds & SBP2_WORKAROUND_INQUIRY_36)
                sdev->inquiry_len = 36;
        return 0;