libata: dev_config does not need ap and adev passing

It used to be impossible to get from ata_device to ata_port but that is
no longer true. Various methods have been cleaned up over time but
dev_config still takes both and most users don't need both anyway. Tidy
this one up

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

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 *);