1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index a41749820964..84787cad860d 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -597,7 +597,7 @@ struct ata_port {
 struct ata_port_operations {
         void (*port_disable) (struct ata_port *);
 
-        void (*dev_config) (struct ata_port *, struct ata_device *);
+        void (*dev_config) (struct ata_device *);
 
         void (*set_piomode) (struct ata_port *, struct ata_device *);
         void (*set_dmamode) (struct ata_port *, struct ata_device *);