[PCMCIA] Rename yenta to yenta_socket.

The overwhelming majority of Linux users are using modular PCMCIA,
and loading the "yenta_socket" module.  2.5.71 unfortunately changed
the name to "yenta" when pci_socket.c was combined with yenta.c.
Rename yenta.[ch] to yenta_socket.[ch] for compatibility.

drivers/pcmcia/Makefile

@@ -3,7 +3,7 @@
 #
 
 obj-$(CONFIG_PCMCIA)				+= pcmcia_core.o ds.o
-obj-$(CONFIG_YENTA) 				+= yenta.o
+obj-$(CONFIG_YENTA) 				+= yenta_socket.o
 
 obj-$(CONFIG_I82365)				+= i82365.o
 obj-$(CONFIG_I82092)				+= i82092.o

drivers/pcmcia/yenta.c → drivers/pcmcia/yenta_socket.c

 /*
- * Regular cardbus driver ("yenta")
+ * Regular cardbus driver ("yenta_socket")
  *
  * (C) Copyright 1999, 2000 Linus Torvalds
  *
@@ -25,7 +25,7 @@
 
 #include <asm/io.h>
 
-#include "yenta.h"
+#include "yenta_socket.h"
 #include "i82365.h"