1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/ide/pci/rz1000.c b/drivers/ide/pci/rz1000.c
index dd0d18ba0022..51676612f78f 100644
--- a/drivers/ide/pci/rz1000.c
+++ b/drivers/ide/pci/rz1000.c
@@ -33,8 +33,7 @@ static void __devinit init_hwif_rz1000 (ide_hwif_t *hwif)
         } else {
                 if (hwif->mate)
                         hwif->mate->serialized = hwif->serialized = 1;
-                hwif->drives[0].no_unmask = 1;
-                hwif->drives[1].no_unmask = 1;
+                hwif->host_flags |= IDE_HFLAG_NO_UNMASK_IRQS;
                 printk(KERN_INFO "%s: serialized, disabled unmasking "
                         "(buggy RZ1000/RZ1001)\n", hwif->name);
         }