1 files changed, 10 insertions, 6 deletions

diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index cdc0a10a606c..c1cf5e038967 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -582,7 +582,11 @@ void ata_gen_fixed_sense(struct ata_queued_cmd *qc)
 
         sb[0] = 0x70;
         sb[7] = 0x0a;
+
+#if 0 /* when C/H/S support is merged */
         if (tf->flags & ATA_TFLAG_LBA && !(tf->flags & ATA_TFLAG_LBA48)) {
+#endif
+        if (!(tf->flags & ATA_TFLAG_LBA48)) {
                 /* A small (28b) LBA will fit in the 32b info field */
                 sb[0] |= 0x80;          /* set valid bit */
                 sb[3] = tf->device & 0x0f;
@@ -977,8 +981,8 @@ static void ata_scsi_translate(struct ata_port *ap, struct ata_device *dev,
                 return;
 
         /* data is present; dma-map it */
-        if (cmd->sc_data_direction == SCSI_DATA_READ ||
-            cmd->sc_data_direction == SCSI_DATA_WRITE) {
+        if (cmd->sc_data_direction == DMA_FROM_DEVICE ||
+            cmd->sc_data_direction == DMA_TO_DEVICE) {
                 if (unlikely(cmd->request_bufflen < 1)) {
                         printk(KERN_WARNING "ata%u(%u): WARNING: zero len r/w req\n",
                                ap->id, dev->devno);
@@ -1609,7 +1613,7 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
         struct scsi_cmnd *cmd = qc->scsicmd;
         struct ata_device *dev = qc->dev;
         int using_pio = (dev->flags & ATA_DFLAG_PIO);
-        int nodata = (cmd->sc_data_direction == SCSI_DATA_NONE);
+        int nodata = (cmd->sc_data_direction == DMA_NONE);
 
         if (!using_pio)
                 /* Check whether ATAPI DMA is safe */
@@ -1621,7 +1625,7 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
         qc->complete_fn = atapi_qc_complete;
 
         qc->tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
-        if (cmd->sc_data_direction == SCSI_DATA_WRITE) {
+        if (cmd->sc_data_direction == DMA_TO_DEVICE) {
                 qc->tf.flags |= ATA_TFLAG_WRITE;
                 DPRINTK("direction: write\n");
         }
@@ -1645,7 +1649,7 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
 
 #ifdef ATAPI_ENABLE_DMADIR
                 /* some SATA bridges need us to indicate data xfer direction */
-                if (cmd->sc_data_direction != SCSI_DATA_WRITE)
+                if (cmd->sc_data_direction != DMA_TO_DEVICE)
                         qc->tf.feature |= ATAPI_DMADIR;
 #endif
         }
@@ -1821,7 +1825,7 @@ ata_scsi_pass_thru(struct ata_queued_cmd *qc, u8 *scsicmd)
          */
         tf->flags |= (ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE);
 
-        if (cmd->sc_data_direction == SCSI_DATA_WRITE)
+        if (cmd->sc_data_direction == DMA_TO_DEVICE)
                 tf->flags |= ATA_TFLAG_WRITE;
 
         /*