zoom_video is necessary?

[Komuro]

RL5C4XX_MISC_CONTROL is a exca_register.
But ricoh.h in 2.6.x uses config_read/config_write
for RL5C4XX_MISC_CONTROL.

Please see the following patch.

By the way, no client driver in kernel uses "zoom_video".
I wonder zoom_video is necessary?

Best Regards
Komuro

--- ricoh.h.orig	2004-08-13 21:17:28.528450528 +0900
+++ ricoh.h	2004-08-13 21:20:56.758794704 +0900
@@ -132,14 +132,14 @@
         u8 reg;
 	struct yenta_socket *socket = container_of(sock, struct yenta_socket, socket
);
 
-        reg = config_readb(socket, RL5C4XX_MISC_CONTROL);
+        reg = exca_readb(socket, RL5C4XX_MISC_CONTROL);
         if (onoff)
                 /* Zoom zoom, we will all go together, zoom zoom, zoom zoom *
/
                 reg |=  RL5C4XX_ZV_ENABLE;
         else
                 reg &= ~RL5C4XX_ZV_ENABLE;
 	
-        config_writeb(socket, RL5C4XX_MISC_CONTROL, reg);
+        exca_writeb(socket, RL5C4XX_MISC_CONTROL, reg);
 }
 
 static void ricoh_set_zv(struct yenta_socket *socket)