wlan: Conditionally invoke driver restart API

The API to restart the WLAN driver may not be available in all kernels,
so only try to invoke it if the kernel supports it.

Change-Id: I6679cbe353162cba4b94704a07558d44124afea2
CR-Fixed: 402874
diff --git a/CORE/HDD/src/wlan_hdd_main.c b/CORE/HDD/src/wlan_hdd_main.c
index b5b12b6..7f0ce1b 100644
--- a/CORE/HDD/src/wlan_hdd_main.c
+++ b/CORE/HDD/src/wlan_hdd_main.c
@@ -4822,8 +4822,10 @@
 #ifdef MODULE
    status = wlan_hdd_framework_restart(pHddCtx);
 #else
+#ifdef HAVE_WCNSS_RESET_INTR
    wcnss_reset_intr();
 #endif
+#endif
  
    return status;
 }