libata: kill ata_id_to_dma_mode()

[linux-2.6-omap-h63xx.git] / drivers / ata / ata_generic.c

diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c
index fb5434c8ae6e39bdb96a1f9a4926eb5d45853d09..d11a4f1fe86a46c289c8fd64b26075caf6449ddf 100644 (file)
--- a/drivers/ata/ata_generic.c
+++ b/drivers/ata/ata_generic.c
@@ -63,7 +63,22 @@ static int generic_set_mode(struct ata_link *link, struct ata_device **unused)
                /* We do need the right mode information for DMA or PIO
                   and this comes from the current configuration flags */
                if (dma_enabled & (1 << (5 + dev->devno))) {
-                       ata_id_to_dma_mode(dev, XFER_MW_DMA_0);
+                       unsigned int xfer_mask = ata_id_xfermask(dev->id);
+                       const char *name;
+
+                       if (xfer_mask & (ATA_MASK_MWDMA | ATA_MASK_UDMA))
+                               name = ata_mode_string(xfer_mask);
+                       else {
+                               /* SWDMA perhaps? */
+                               name = "DMA";
+                               xfer_mask |= ata_xfer_mode2mask(XFER_MW_DMA_0);
+                       }
+
+                       ata_dev_printk(dev, KERN_INFO, "configured for %s\n",
+                                      name);
+
+                       dev->xfer_mode = ata_xfer_mask2mode(xfer_mask);
+                       dev->xfer_shift = ata_xfer_mode2shift(dev->xfer_mode);
                        dev->flags &= ~ATA_DFLAG_PIO;
                } else {
                        ata_dev_printk(dev, KERN_INFO, "configured for PIO\n");