[PATCH] powerpc: Make Virtex-II Pro support generic for all Virtex devices

The PPC405 hard core is used in both the Virtex-II Pro and Virtex 4 FX
FPGAs.  This patch cleans up the Virtex naming convention to reflect more
than just the Virtex-II Pro.

Rename files virtex-ii_pro.[ch] to virtex.[ch]
Rename config value VIRTEX_II_PRO to XILINX_VIRTEX

Signed-off-by: Grant C. Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index 159dcd9..6234ee5 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -17,7 +17,7 @@
 obj-$(CONFIG_440SP)		+= ibm440gx_common.o ibm440sp_common.o
 obj-$(CONFIG_440SPE)		+= ibm440gx_common.o ibm440sp_common.o ppc440spe_pcie.o
 ifeq ($(CONFIG_4xx),y)
-ifeq ($(CONFIG_VIRTEX_II_PRO),y)
+ifeq ($(CONFIG_XILINX_VIRTEX),y)
 obj-$(CONFIG_40x)		+= xilinx_pic.o
 else
 ifeq ($(CONFIG_403),y)