[PATCH] libata: change order of _SDD/_GTF execution (resend #3)

Make the sdd call come before gtf.  _SDD is used to provide
input to the _GTF file, so it should be executed first.

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
(cherry picked from 89d74215e1e5b79ea084385b5c83d0e33cf2d655 commit)

1 files changed, 10 insertions, 11 deletions

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 90081e5ea80e..e900c5edefc4 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -1568,6 +1568,16 @@ int ata_dev_configure(struct ata_device *dev)
                 ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER, host %u, dev %u\n",
                                __FUNCTION__, ap->id, dev->devno);
 
+        /* set _SDD */
+        rc = ata_acpi_push_id(ap, dev->devno);
+        if (rc) {
+                ata_dev_printk(dev, KERN_WARNING, "failed to set _SDD(%d)\n",
+                        rc);
+        }
+
+        /* retrieve and execute the ATA task file of _GTF */
+        ata_acpi_exec_tfs(ap);
+
         /* print device capabilities */
         if (ata_msg_probe(ap))
                 ata_dev_printk(dev, KERN_DEBUG,
@@ -1737,14 +1747,6 @@ int ata_dev_configure(struct ata_device *dev)
         if (ap->ops->dev_config)
                 ap->ops->dev_config(ap, dev);
 
-        /* set _SDD */
-        rc = ata_acpi_push_id(ap, dev->devno);
-        if (rc) {
-                ata_dev_printk(dev, KERN_WARNING, "failed to set _SDD(%d)\n",
-                        rc);
-                goto err_out_nosup;
-        }
-
         if (ata_msg_probe(ap))
                 ata_dev_printk(dev, KERN_DEBUG, "%s: EXIT, drv_stat = 0x%x\n",
                         __FUNCTION__, ata_chk_status(ap));
@@ -1790,9 +1792,6 @@ int ata_bus_probe(struct ata_port *ap)
         /* reset and determine device classes */
         ap->ops->phy_reset(ap);
 
-        /* retrieve and execute the ATA task file of _GTF */
-        ata_acpi_exec_tfs(ap);
-
         for (i = 0; i < ATA_MAX_DEVICES; i++) {
                 dev = &ap->device[i];