1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 5bc2e4782a55..9e403282dfa7 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -189,8 +189,6 @@ void ide_unregister(ide_hwif_t *hwif)
 
         free_irq(hwif->irq, hwif);
 
-        ide_remove_port_from_hwgroup(hwif);
-
         device_unregister(hwif->portdev);
         device_unregister(&hwif->gendev);
         wait_for_completion(&hwif->gendev_rel_comp);
@@ -315,7 +313,6 @@ static int set_pio_mode_abuse(ide_hwif_t *hwif, u8 req_pio)
 static int set_pio_mode(ide_drive_t *drive, int arg)
 {
         ide_hwif_t *hwif = drive->hwif;
-        ide_hwgroup_t *hwgroup = hwif->hwgroup;
         const struct ide_port_ops *port_ops = hwif->port_ops;
 
         if (arg < 0 || arg > 255)
@@ -330,9 +327,9 @@ static int set_pio_mode(ide_drive_t *drive, int arg)
                         unsigned long flags;
 
                         /* take lock for IDE_DFLAG_[NO_]UNMASK/[NO_]IO_32BIT */
-                        spin_lock_irqsave(&hwgroup->lock, flags);
+                        spin_lock_irqsave(&hwif->lock, flags);
                         port_ops->set_pio_mode(drive, arg);
-                        spin_unlock_irqrestore(&hwgroup->lock, flags);
+                        spin_unlock_irqrestore(&hwif->lock, flags);
                 } else
                         port_ops->set_pio_mode(drive, arg);
         } else {