1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index cd467cd54473..ac2d2cc78b10 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -358,6 +358,7 @@ struct ata_host_stats {
 };
 
 struct ata_device {
+        struct ata_port         *ap;
         u64                     n_sectors;      /* size of device, if ATA */
         unsigned long           flags;          /* ATA_DFLAG_xxx */
         unsigned int            class;          /* ATA_DEV_xxx */