Fix for 4.15

---
 src/wl/sys/wl_linux.c |   15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff -Nurp broadcom-wl-6.30.223.271.orig/src/wl/sys/wl_linux.c broadcom-wl-6.30.223.271/src/wl/sys/wl_linux.c
--- broadcom-wl-6.30.223.271.orig/src/wl/sys/wl_linux.c	2020-01-11 01:25:39.086492699 +0200
+++ broadcom-wl-6.30.223.271/src/wl/sys/wl_linux.c	2020-01-11 01:41:15.885238901 +0200
@@ -93,7 +93,11 @@ struct iw_statistics *wl_get_wireless_st
 
 #include <wlc_wowl.h>
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
+static void wl_timer(struct timer_list *tl);
+#else
 static void wl_timer(ulong data);
+#endif
 static void _wl_timer(wl_timer_t *t);
 static struct net_device *wl_alloc_linux_if(wl_if_t *wlif);
 
@@ -2297,10 +2301,17 @@ wl_timer_task(wl_task_t *task)
 	atomic_dec(&t->wl->callbacks);
 }
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
+static void
+wl_timer(struct timer_list *tl)
+{
+	wl_timer_t *t = (wl_timer_t *)tl;
+#else
 static void
 wl_timer(ulong data)
 {
 	wl_timer_t *t = (wl_timer_t *)data;
+#endif
 
 	if (!WL_ALL_PASSIVE_ENAB(t->wl))
 		_wl_timer(t);
@@ -2352,9 +2363,13 @@ wl_init_timer(wl_info_t *wl, void (*fn)(
 
 	bzero(t, sizeof(wl_timer_t));
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
+	timer_setup(&t->timer, wl_timer, 0);
+#else
 	init_timer(&t->timer);
 	t->timer.data = (ulong) t;
 	t->timer.function = wl_timer;
+#endif
 	t->wl = wl;
 	t->fn = fn;
 	t->arg = arg;