wl12xx: rename driver to wl1251

Rename driver to wl1251.ko in preparation for wl1271 driver.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/wl12xx/Makefile b/drivers/net/wireless/wl12xx/Makefile
index bb2f252..f94970c 100644
--- a/drivers/net/wireless/wl12xx/Makefile
+++ b/drivers/net/wireless/wl12xx/Makefile
@@ -1,4 +1,4 @@
-wl12xx-objs		= main.o spi.o event.o wl1251_tx.o rx.o \
+wl1251-objs		= main.o spi.o event.o wl1251_tx.o rx.o \
 			  ps.o cmd.o acx.o boot.o init.o wl1251_ops.o  \
 			  debugfs.o
-obj-$(CONFIG_WL12XX)	+= wl12xx.o
+obj-$(CONFIG_WL1251)	+= wl1251.o