2024-02-14 14:03:21

by claudiu beznea

[permalink] [raw]
Subject: [PATCH net-next v4 2/6] net: ravb: Keep the reverse order of operations in ravb_close()

From: Claudiu Beznea <[email protected]>

Keep the reverse order of operations in ravb_close() when compared with
ravb_open(). This is the recommended configuration sequence.

Signed-off-by: Claudiu Beznea <[email protected]>
Reviewed-by: Sergey Shtylyov <[email protected]>
---

Changes in v4:
- none

Changes in v3:
- none

Changes in v2:
- none

Changes since [2]:
- none

Changes in v3 of [2]:
- fixed typos in patch description
- collected tags

Changes in v2 of [2]:
- none; this patch is new

[2] https://lore.kernel.org/all/[email protected]/

drivers/net/ethernet/renesas/ravb_main.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index a1bf54de0e4c..c81cbd81826e 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -2321,6 +2321,14 @@ static int ravb_close(struct net_device *ndev)
ravb_write(ndev, 0, RIC2);
ravb_write(ndev, 0, TIC);

+ /* PHY disconnect */
+ if (ndev->phydev) {
+ phy_stop(ndev->phydev);
+ phy_disconnect(ndev->phydev);
+ if (of_phy_is_fixed_link(np))
+ of_phy_deregister_fixed_link(np);
+ }
+
/* Stop PTP Clock driver */
if (info->gptp || info->ccc_gac)
ravb_ptp_stop(ndev);
@@ -2339,14 +2347,6 @@ static int ravb_close(struct net_device *ndev)
}
}

- /* PHY disconnect */
- if (ndev->phydev) {
- phy_stop(ndev->phydev);
- phy_disconnect(ndev->phydev);
- if (of_phy_is_fixed_link(np))
- of_phy_deregister_fixed_link(np);
- }
-
cancel_work_sync(&priv->work);

if (info->nc_queues)
--
2.39.2