1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index b31359c9fa58..300431d080a9 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -352,15 +352,15 @@ void ide_unregister(ide_hwif_t *hwif)
         blk_unregister_region(MKDEV(hwif->major, 0), MAX_DRIVES<<PARTN_BITS);
         kfree(hwif->sg_table);
         unregister_blkdev(hwif->major, hwif->name);
-        spin_lock_irq(&ide_lock);
 
         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);
 }