From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 29E391DDCE; Tue, 16 Jul 2024 16:10:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721146209; cv=none; b=bX+w3/SfrX5mtoBuKCNbjk/iNgtV7R1mQqZUqh6e/I9FKX0tvRuay2l8iWTH4zORkNDttsf9piJLkIHlxIHRDX/t2YjPLILf6BordduzkoAzX8ow4Gxc8HP6wxzK0MjCnH+W9nbS+uCKUaA3WTcce0Ji8uvWoCaHAYybEP5w/WI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721146209; c=relaxed/simple; bh=482s+RPCh22koZ0kXhVJ3nDa+mQPw3WvwoDB7zheM70=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=UwPthF3PUTkzi0JATxjpNxYdzobnhXCJ6dh5VVFBnFNNCtGrzmCZVMhc54SVIh1BDkQTF8Wlzrl3SoNBbB6ShK+6Mhdqc+uFVKdFpSclj1X/qh0gR+DYBgObsaYlIe1sEVDyT70JngFHd0svMkAz8Taq9dN7peUoeCbsYWiOe4o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=U405r0qn; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="U405r0qn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A5545C116B1; Tue, 16 Jul 2024 16:10:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1721146209; bh=482s+RPCh22koZ0kXhVJ3nDa+mQPw3WvwoDB7zheM70=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=U405r0qnQtvW31SxfTaefBkyi+1FIrQk6daVts6A8df3gEyptzqMH/y4QFSLHJPUK MwtCc5abC5fVhSm/aSgtr4uZ5AkZOYTyEFibwJPPLafQwwus1Xum9H3cGuD3aqGtK8 z3V5h3jAUqzUCynGC1CbkzqgpVdrut5fPpu3K9Qs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jian Hui Lee , Jacob Keller , Paolo Abeni , Sasha Levin Subject: [PATCH 5.15 090/144] net: ethernet: mtk-star-emac: set mac_managed_pm when probing Date: Tue, 16 Jul 2024 17:32:39 +0200 Message-ID: <20240716152756.001623345@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240716152752.524497140@linuxfoundation.org> References: <20240716152752.524497140@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jian Hui Lee [ Upstream commit 8c6790b5c25dfac11b589cc37346bcf9e23ad468 ] The below commit introduced a warning message when phy state is not in the states: PHY_HALTED, PHY_READY, and PHY_UP. commit 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state") mtk-star-emac doesn't need mdiobus suspend/resume. To fix the warning message during resume, indicate the phy resume/suspend is managed by the mac when probing. Fixes: 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state") Signed-off-by: Jian Hui Lee Reviewed-by: Jacob Keller Link: https://patch.msgid.link/20240708065210.4178980-1-jianhui.lee@canonical.com Signed-off-by: Paolo Abeni Signed-off-by: Sasha Levin --- drivers/net/ethernet/mediatek/mtk_star_emac.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/ethernet/mediatek/mtk_star_emac.c b/drivers/net/ethernet/mediatek/mtk_star_emac.c index 67f9e4415ae92..392648246d8f4 100644 --- a/drivers/net/ethernet/mediatek/mtk_star_emac.c +++ b/drivers/net/ethernet/mediatek/mtk_star_emac.c @@ -1446,6 +1446,7 @@ static int mtk_star_probe(struct platform_device *pdev) { struct device_node *of_node; struct mtk_star_priv *priv; + struct phy_device *phydev; struct net_device *ndev; struct device *dev; void __iomem *base; @@ -1552,6 +1553,12 @@ static int mtk_star_probe(struct platform_device *pdev) netif_napi_add(ndev, &priv->napi, mtk_star_poll, NAPI_POLL_WEIGHT); + phydev = of_phy_find_device(priv->phy_node); + if (phydev) { + phydev->mac_managed_pm = true; + put_device(&phydev->mdio.dev); + } + return devm_register_netdev(dev, ndev); } -- 2.43.0