mrf24j40: Warn if transmit interrupts timeout

[karo-tx-linux.git] / drivers / net / ieee802154 / mrf24j40.c

diff --git a/drivers/net/ieee802154/mrf24j40.c b/drivers/net/ieee802154/mrf24j40.c
index 3106895e8b91a4f25d19f802497d154108bc55b5..582c0a3d5773d86bbb776146d65eb866d1015392 100644 (file)
--- a/drivers/net/ieee802154/mrf24j40.c
+++ b/drivers/net/ieee802154/mrf24j40.c
@@ -362,6 +362,7 @@ static int mrf24j40_tx(struct ieee802154_dev *dev, struct sk_buff *skb)
        if (ret == -ERESTARTSYS)
                goto err;
        if (ret == 0) {
+               dev_warn(printdev(devrec), "Timeout waiting for TX interrupt\n");
                ret = -ETIMEDOUT;
                goto err;
        }