staging: brcm80211: clean up wl_iw.h in fullmac

Remove #include lines in wl_iw.h
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/brcm80211/brcmfmac/dhd_custom_gpio.c

@@ -23,8 +23,6 @@
 #include <dngl_stats.h>
 #include <dhd.h>
 
-#include <wl_iw.h>
-
 #define WL_ERROR(fmt, args...) printk(fmt, ##args)
 #define WL_TRACE(fmt, args...) no_printk(fmt, ##args)
 

drivers/staging/brcm80211/brcmfmac/wl_iw.c

@@ -19,6 +19,7 @@
 #include <bcmdefs.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/wireless.h>
 
 #include <bcmutils.h>
 #include <bcmwifi.h>

drivers/staging/brcm80211/brcmfmac/wl_iw.h

@@ -17,8 +17,6 @@
 #ifndef _wl_iw_h_
 #define _wl_iw_h_
 
-#include <linux/wireless.h>
-
 #define WL_SCAN_PARAMS_SSID_MAX	10
 #define GET_SSID	"SSID="
 #define GET_CHANNEL	"CH="