Move all rtl818x files to a common directory.

This change improves the maintainability of these drivers. No functionality
is changed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index 7882084..ed0023d 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -31,6 +31,8 @@
 obj-$(CONFIG_B43)		+= b43/
 obj-$(CONFIG_B43LEGACY)		+= b43legacy/
 obj-$(CONFIG_ZD1211RW)		+= zd1211rw/
+obj-$(CONFIG_RTL8180)		+= rtl818x/
+obj-$(CONFIG_RTL8187)		+= rtl818x/
 
 # 16-bit wireless PCMCIA client drivers
 obj-$(CONFIG_PCMCIA_RAYCS)	+= ray_cs.o
@@ -43,12 +45,6 @@
 
 obj-$(CONFIG_LIBERTAS_THINFIRM)	+= libertas_tf/
 
-rtl8180-objs		:= rtl8180_dev.o rtl8180_rtl8225.o rtl8180_sa2400.o rtl8180_max2820.o rtl8180_grf5101.o
-rtl8187-objs		:= rtl8187_dev.o rtl8187_rtl8225.o
-
-obj-$(CONFIG_RTL8180)	+= rtl8180.o
-obj-$(CONFIG_RTL8187)	+= rtl8187.o
-
 obj-$(CONFIG_ADM8211)	+= adm8211.o
 
 obj-$(CONFIG_IWLWIFI)	+= iwlwifi/