The code was not tested with two ports actually in use at
the same time. (I blame this on lack of actual hardware using
that feature.) Now after locating a system using both ports,
add necessary fix to make both ports come up.
Signed-off-by: Linus Walleij <linus.wall...@linaro.org>
---
ChangeLog v1->v2:
- No changes, just resending with the rest.
---
drivers/net/ethernet/cortina/gemini.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/cortina/gemini.c
b/drivers/net/ethernet/cortina/gemini.c
index f219208d2351..6b5aa5704c4f 100644
--- a/drivers/net/ethernet/cortina/gemini.c
+++ b/drivers/net/ethernet/cortina/gemini.c
@@ -1789,7 +1789,10 @@ static int gmac_open(struct net_device *netdev)
phy_start(netdev->phydev);
err = geth_resize_freeq(port);
- if (err) {
+ /* It's fine if it's just busy, the other port has set up
+ * the freeq in that case.
+ */
+ if (err && (err != -EBUSY)) {
netdev_err(netdev, "could not resize freeq\n");
goto err_stop_phy;
}
--
2.17.1
