wl1251: remove wl1251_ops

Now wl1271 is splitted to separate files, no need to use wl1251_ops anymore.
So remove struct wl1251_chip and wl1251_ops.c.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@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 207e852..62e37ad 100644
--- a/drivers/net/wireless/wl12xx/Makefile
+++ b/drivers/net/wireless/wl12xx/Makefile
@@ -1,7 +1,7 @@
 wl1251-objs		= wl1251_main.o wl1251_event.o \
 			  wl1251_tx.o wl1251_rx.o wl1251_ps.o wl1251_cmd.o \
 			  wl1251_acx.o wl1251_boot.o wl1251_init.o \
-			  wl1251_ops.o wl1251_debugfs.o wl1251_io.o
+			  wl1251_debugfs.o wl1251_io.o
 
 obj-$(CONFIG_WL1251)	+= wl1251.o
 obj-$(CONFIG_WL1251_SPI)	+= wl1251_spi.o