1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index ba07e84c984..a5b3dc71e81 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -595,6 +595,7 @@ struct ata_device {
         unsigned int            horkage;        /* List of broken features */
         unsigned long           flags;          /* ATA_DFLAG_xxx */
         struct scsi_device      *sdev;          /* attached SCSI device */
+        void                    *private_data;
 #ifdef CONFIG_ATA_ACPI
         acpi_handle             acpi_handle;
         union acpi_object       *gtf_cache;