linux-kernel - [PATCH net-next v4 2/3] net: stmmac: introduce small helper to check STMMAC_FLAG_USE_PHY

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Message-Id: <20230721110345.3925719-2-m.felsch@pengutronix.de>
Date:   Fri, 21 Jul 2023 13:03:44 +0200
From:   Marco Felsch <m.felsch@...gutronix.de>
To:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        peppe.cavallaro@...com, alexandre.torgue@...s.st.com,
        joabreu@...opsys.com, mcoquelin.stm32@...il.com
Cc:     devicetree@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...gutronix.de,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH net-next v4 2/3] net: stmmac: introduce small helper to check STMMAC_FLAG_USE_PHY_WOL

Add a convenient helper to make it easier to check the
STMMAC_FLAG_USE_PHY_WOL flag which is useful for the follow up commit.

Signed-off-by: Marco Felsch <m.felsch@...gutronix.de>
---
Changelog:
v4:
- new patch

 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index e7ca52f0d2f2d..add271ec8d801 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -6949,6 +6949,11 @@ static void stmmac_service_task(struct work_struct *work)
 	clear_bit(STMMAC_SERVICE_SCHED, &priv->state);
 }
 
+static bool stmmac_use_phy_wol(struct stmmac_priv *priv)
+{
+	return priv->plat->flags & STMMAC_FLAG_USE_PHY_WOL;
+}
+
 /**
  *  stmmac_hw_init - Init the MAC device
  *  @priv: driver private structure
@@ -6983,7 +6988,7 @@ static int stmmac_hw_init(struct stmmac_priv *priv)
 		 */
 		priv->plat->enh_desc = priv->dma_cap.enh_desc;
 		priv->plat->pmt = priv->dma_cap.pmt_remote_wake_up &&
-				!(priv->plat->flags & STMMAC_FLAG_USE_PHY_WOL);
+				!stmmac_use_phy_wol(priv);
 		priv->hw->pmt = priv->plat->pmt;
 		if (priv->dma_cap.hash_tb_sz) {
 			priv->hw->multicast_filter_bins =
-- 
2.39.2