1 files changed, 3 insertions, 46 deletions

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index d4a6b102a772..60f0ca66aa93 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1,6 +1,6 @@
 /*
  *  Copyright (C) 1994-1998         Linus Torvalds & authors (see below)
- *  Copyrifht (C) 2003-2005, 2007   Bartlomiej Zolnierkiewicz
+ *  Copyright (C) 2003-2005, 2007   Bartlomiej Zolnierkiewicz
  */
 
 /*
@@ -101,8 +101,7 @@ void ide_init_port_data(ide_hwif_t *hwif, unsigned int index)
 
         init_completion(&hwif->gendev_rel_comp);
 
-        default_hwif_iops(hwif);
-        default_hwif_transport(hwif);
+        hwif->tp_ops = &default_tp_ops;
 
         ide_port_init_devices_data(hwif);
 }
@@ -134,41 +133,6 @@ static void ide_port_init_devices_data(ide_hwif_t *hwif)
         }
 }
 
-void ide_remove_port_from_hwgroup(ide_hwif_t *hwif)
-{
-        ide_hwgroup_t *hwgroup = hwif->hwgroup;
-
-        spin_lock_irq(&ide_lock);
-        /*
-         * Remove us from the hwgroup, and free
-         * the hwgroup if we were the only member
-         */
-        if (hwif->next == hwif) {
-                BUG_ON(hwgroup->hwif != hwif);
-                kfree(hwgroup);
-        } else {
-                /* There is another interface in hwgroup.
-                 * Unlink us, and set hwgroup->drive and ->hwif to
-                 * something sane.
-                 */
-                ide_hwif_t *g = hwgroup->hwif;
-
-                while (g->next != hwif)
-                        g = g->next;
-                g->next = hwif->next;
-                if (hwgroup->hwif == hwif) {
-                        /* Chose a random hwif for hwgroup->hwif.
-                         * It's guaranteed that there are no drives
-                         * left in the hwgroup.
-                         */
-                        BUG_ON(hwgroup->drive != NULL);
-                        hwgroup->hwif = g;
-                }
-                BUG_ON(hwgroup->hwif == hwif);
-        }
-        spin_unlock_irq(&ide_lock);
-}
-
 /* Called with ide_lock held. */
 static void __ide_port_unregister_devices(ide_hwif_t *hwif)
 {
@@ -269,16 +233,9 @@ void ide_unregister(ide_hwif_t *hwif)
         if (hwif->dma_base)
                 ide_release_dma_engine(hwif);
 
-        spin_lock_irq(&ide_lock);
-        /* restore hwif data to pristine status */
-        ide_init_port_data(hwif, hwif->index);
-        spin_unlock_irq(&ide_lock);
-
         mutex_unlock(&ide_cfg_mtx);
 }
 
-EXPORT_SYMBOL(ide_unregister);
-
 void ide_init_port_hw(ide_hwif_t *hwif, hw_regs_t *hw)
 {
         memcpy(&hwif->io_ports, &hw->io_ports, sizeof(hwif->io_ports));
@@ -287,8 +244,8 @@ void ide_init_port_hw(ide_hwif_t *hwif, hw_regs_t *hw)
         hwif->dev = hw->dev;
         hwif->gendev.parent = hw->parent ? hw->parent : hw->dev;
         hwif->ack_intr = hw->ack_intr;
+        hwif->config_data = hw->config;
 }
-EXPORT_SYMBOL_GPL(ide_init_port_hw);
 
 /*
  *      Locks for IDE setting functionality