netdev - [PATCH net-next v3 14/19] net: ravb: Simplify ravb

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Message-Id: <20240105082339.1468817-15-claudiu.beznea.uj@bp.renesas.com>
Date: Fri,  5 Jan 2024 10:23:34 +0200
From: Claudiu <claudiu.beznea@...on.dev>
To: s.shtylyov@....ru,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	richardcochran@...il.com,
	p.zabel@...gutronix.de,
	yoshihiro.shimoda.uh@...esas.com,
	wsa+renesas@...g-engineering.com
Cc: netdev@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	claudiu.beznea@...on.dev,
	geert+renesas@...der.be,
	Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: [PATCH net-next v3 14/19] net: ravb: Simplify ravb_suspend()

From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>

As ravb_close() contains now the call to ravb_ptp_stop() for both ccc_gac
and gPTP aware platforms, there is no need to keep the separate call in
ravb_suspend(). Instead, move it to ravb_wol_setup(). In this way the
resulting code is cleaner.

Reviewed-by: Sergey Shtylyov <s.shtylyov@....ru>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
---

Changes in v3:
- fixed typos in patch description
- collected tags

Changes in v2:
- none; this patch is new

 drivers/net/ethernet/renesas/ravb_main.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 434b4777de5e..1d228e0d875f 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -2890,6 +2890,9 @@ static int ravb_wol_setup(struct net_device *ndev)
 	/* Enable MagicPacket */
 	ravb_modify(ndev, ECMR, ECMR_MPDE, ECMR_MPDE);
 
+	if (priv->info->ccc_gac)
+		ravb_ptp_stop(ndev);
+
 	return enable_irq_wake(priv->emac_irq);
 }
 
@@ -2922,14 +2925,10 @@ static int ravb_suspend(struct device *dev)
 	netif_device_detach(ndev);
 
 	if (priv->wol_enabled)
-		ret = ravb_wol_setup(ndev);
-	else
-		ret = ravb_close(ndev);
+		return ravb_wol_setup(ndev);
 
-	if (priv->info->ccc_gac)
-		ravb_ptp_stop(ndev);
-
-	if (priv->wol_enabled)
+	ret = ravb_close(ndev);
+	if (ret)
 		return ret;
 
 reset_assert:
-- 
2.39.2