X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fssb%2Fmain.c;h=24dc331b4701efd796381882e635c6ef791c45cf;hb=b3b66ae4c8aff0636521034d824b8953dc617335;hp=772ad9b5c304fc986b459c4f4c6c5513e70ecd16;hpb=ed2c8911684ac780d051d251ad0cd9d797dd029c;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index 772ad9b5c304..24dc331b4701 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -443,6 +443,15 @@ static void ssb_devices_unregister(struct ssb_bus *bus)
 
 void ssb_bus_unregister(struct ssb_bus *bus)
 {
+	int err;
+
+	err = ssb_gpio_unregister(bus);
+	if (err == -EBUSY)
+		ssb_dprintk(KERN_ERR PFX "Some GPIOs are still in use.\n");
+	else if (err)
+		ssb_dprintk(KERN_ERR PFX
+			    "Can not unregister GPIO driver: %i\n", err);
+
 	ssb_buses_lock();
 	ssb_devices_unregister(bus);
 	list_del(&bus->list);