6.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
[ Upstream commit 053f13f67be6d02781730c9ac71abde6e9140610 ]
The phy_power_off() should not be called if phy_power_on() failed.
So, add a condition .power_count before calls phy_power_off().
Fixes: 5cb630925b49 ("net: renesas: rswitch: Add phy_power_{on,off}() calling")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
Signed-off-by: Paolo Abeni <pabeni@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/renesas/rswitch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/renesas/rswitch.c b/drivers/net/ethernet/renesas/rswitch.c
index 5024ce9587312..fb9a520f42078 100644
--- a/drivers/net/ethernet/renesas/rswitch.c
+++ b/drivers/net/ethernet/renesas/rswitch.c
@@ -1255,7 +1255,7 @@ static void rswitch_adjust_link(struct net_device *ndev)
phy_print_status(phydev);
if (phydev->link)
phy_power_on(rdev->serdes);
- else
+ else if (rdev->serdes->power_count)
phy_power_off(rdev->serdes);
rdev->etha->link = phydev->link;
--
2.40.1
