iwm: add 'opt_wlan.h' include into source files.

Include net80211 options file, so IEEE80211_DEBUG_REFCNT option will be
handled correctly.

sys/dev/iwm/if_iwm.c

@@ -105,6 +105,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_wlan.h"
+
 #include <sys/param.h>
 #include <sys/bus.h>
 #include <sys/conf.h>

sys/dev/iwm/if_iwm_binding.c

@@ -105,6 +105,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_wlan.h"
+
 #include <sys/param.h>
 #include <sys/bus.h>
 #include <sys/conf.h>

sys/dev/iwm/if_iwm_mac_ctxt.c

@@ -105,6 +105,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_wlan.h"
+
 #include <sys/param.h>
 #include <sys/bus.h>
 #include <sys/conf.h>

sys/dev/iwm/if_iwm_pcie_trans.c

@@ -105,6 +105,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_wlan.h"
+
 #include <sys/param.h>
 #include <sys/bus.h>
 #include <sys/conf.h>

sys/dev/iwm/if_iwm_phy_ctxt.c

@@ -105,6 +105,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_wlan.h"
+
 #include <sys/param.h>
 #include <sys/bus.h>
 #include <sys/conf.h>

sys/dev/iwm/if_iwm_phy_db.c

@@ -105,6 +105,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_wlan.h"
+
 #include <sys/param.h>
 #include <sys/bus.h>
 #include <sys/conf.h>

sys/dev/iwm/if_iwm_power.c

@@ -89,6 +89,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_wlan.h"
+
 #include <sys/param.h>
 #include <sys/bus.h>
 #include <sys/conf.h>

sys/dev/iwm/if_iwm_scan.c

@@ -105,6 +105,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_wlan.h"
+
 #include <sys/param.h>
 #include <sys/bus.h>
 #include <sys/conf.h>

sys/dev/iwm/if_iwm_time_event.c

@@ -105,6 +105,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_wlan.h"
+
 #include <sys/param.h>
 #include <sys/bus.h>
 #include <sys/conf.h>

sys/dev/iwm/if_iwm_util.c

@@ -105,6 +105,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_wlan.h"
+
 #include <sys/param.h>
 #include <sys/bus.h>
 #include <sys/conf.h>