ide: move ide_remove_port_from_hwgroup() to ide-probe.c

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 0 insertions, 35 deletions

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 7e9575d1aee3..60c5db1c59e5 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -133,41 +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)
 {