net: wireless: bcmdhd: Check if FW is Ok for internal FW call

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/drivers/net/wireless/bcmdhd/dhd.h b/drivers/net/wireless/bcmdhd/dhd.h
index 0ea5d4a..e473261 100644
--- a/drivers/net/wireless/bcmdhd/dhd.h
+++ b/drivers/net/wireless/bcmdhd/dhd.h
@@ -422,6 +422,7 @@
 extern int dhd_dev_get_pno_status(struct net_device *dev);
 extern int dhd_get_dtim_skip(dhd_pub_t *dhd);
 extern bool dhd_check_ap_wfd_mode_set(dhd_pub_t *dhd);
+extern bool dhd_os_check_hang(dhd_pub_t *dhdp, int ifidx, int ret);
 
 #define DHD_UNICAST_FILTER_NUM		0
 #define DHD_BROADCAST_FILTER_NUM	1