[PATCH] phy: call adjust_link in attach if using fixed-link

["Clément Leger" <cleger@kalray.eu>]

Normally, phy_update_status is in charge of reporting a change in link
status when phy is updated. When using fixed-link, speed and duplex are
initialized directly after registering the phy and there is no driver.
Hence when phy_update_status is called, the check for new values fails
and returns directly. Since update_link call is mandatory for some
network devices to work, call it directly when using fixed link in
phy_device_attach to force update of link.

Signed-off-by: Clement Leger <clement.leger@kalray.eu>
---
 drivers/net/phy/phy.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 42dcad906..63f249fcf 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -398,6 +398,10 @@ static int phy_device_attach(struct phy_device *phy, struct eth_device *edev,
 
 	phy->adjust_link = adjust_link;
 
+	/* If the phy is a fixed-link, then call adjust_link directly */
+	if (!phy->bus && adjust_link)
+		adjust_link(edev);
+
 	return 0;
 }
 
-- 
2.15.0.276.g89ea799

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