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 112DA48BD30; Tue, 9 Jun 2026 19:50:39 +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=1781034640; cv=none; b=fVtGC3uxTz2dYLCLOqXn5xyJKV5lmzF4J6hahLT1gyg8y8m4d//oEaFeXQqjYePwZFR3i5k6svoUBHd8tXnLcjv7fMV4cscq/cBj8U73iMkcnMpjDefy+1XrzoRJ2a/fh7WbkOMO/0EpZXsaJ5rPOvbuevg2TvLWPOs65zaqSg0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781034640; c=relaxed/simple; bh=KW08t5lJgrtbiRiI4iWflun/lKNAeW7NI8u1pgoTVdM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=q78BQX0v0gKnFcyU7ScapUsuW04lGmOK2qwZXmfELQQ52dSfJHbZZGS8sVY8rtexT0/+1H0Y0vDmNrFgT4wKf2PXtx8IrD0EDLYu/1anOKzisbzMnbFKsPUc6hPSF68sgOzfMd5Pc1uvgr9S+SLG6f5Bqnij3l67RmIuMNWPF1o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=t3MaWyiB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="t3MaWyiB" Received: by smtp.kernel.org (Postfix) with ESMTPS id 84A3DC4AF0F; Tue, 9 Jun 2026 19:50:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1781034639; bh=KW08t5lJgrtbiRiI4iWflun/lKNAeW7NI8u1pgoTVdM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=t3MaWyiBF1tCq3ikDFRyFL1w5vs+aY7xELG81KPjcpgqql1deCN7mPGnhiQ130I51 G1bsFhBoCtU1mZDtSGpprECxmDGMFOK5VXTkrAXJMG/5hhVLJoxLuk8NWc6TKdBXoc jrZw/r3ePdf2t5FclSvMAy71HfcaqdBLyP0rRrS+6yeXSXo1ycwpL7d1oVjvDTJyMR aOMtH5TAHfofw+tSIfmuY/Olx5yyzop2aopL0IAic1QVsR/CS7bLgwNjzz7XooziZk zkyMVFTZ07aLFRzd5GwyYFfsfcFRyIr9MelcNhr66QJAnIAYhavitSkgBmjLT8cBn1 3+3PBLGMceFaQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 713D5CD98C8; Tue, 9 Jun 2026 19:50:39 +0000 (UTC) From: Selvamani Rajagopal via B4 Relay Date: Tue, 09 Jun 2026 12:50:26 -0700 Subject: [PATCH net v4 3/4] net: ethernet: oa_tc6: mdiobus->parent initialized with NULL Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260609-level-trigger-v4-3-6f389abdd192@onsemi.com> References: <20260609-level-trigger-v4-0-6f389abdd192@onsemi.com> In-Reply-To: <20260609-level-trigger-v4-0-6f389abdd192@onsemi.com> To: Parthiban Veerasooran , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Parthiban Veerasooran , Andrew Lunn , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Conor Dooley , devicetree@vger.kernel.org, Piergiorgio Beruto , Selvamani Rajagopal X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1781034634; l=1221; i=Selvamani.Rajagopal@onsemi.com; s=20260531; h=from:subject:message-id; bh=9JvUZCq1pALq6vC7gW8b4EQtBM4qeeaqZV2789jkVMw=; b=Qe4ffO/zEnjsqkbQGH/QcsHu3tQYGNqSgzzDMWybwPKW8sMwSMr8NENBvAKBU0Ub6VAAdPC5j mRbJ21ZicnzARN1XTyXWsXb9KFHo0hnL5hcrpY87Q+2ffs/pzDhIooE X-Developer-Key: i=Selvamani.Rajagopal@onsemi.com; a=ed25519; pk=5QRdM0HS/LGWWcUZZ9hVfZ+qbPQGZCumcTXOiN7Fyug= X-Endpoint-Received: by B4 Relay for Selvamani.Rajagopal@onsemi.com/20260531 with auth_id=803 X-Original-From: Selvamani Rajagopal Reply-To: Selvamani.Rajagopal@onsemi.com From: Selvamani Rajagopal As "dev" pointer in oa_tc6 structure is never initialized, mbiosub->parent was initialized with NULL. This change fixes the issue. Fixes: 2c6ce5354453 ("net: ethernet: oa_tc6: implement mac-phy interrupt") Signed-off-by: Selvamani Rajagopal Changes in v4: new patch --- drivers/net/ethernet/oa_tc6.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/oa_tc6.c b/drivers/net/ethernet/oa_tc6.c index 20c9e98d1d60..0710a5a8dcde 100644 --- a/drivers/net/ethernet/oa_tc6.c +++ b/drivers/net/ethernet/oa_tc6.c @@ -108,7 +108,6 @@ /* Internal structure for MAC-PHY drivers */ struct oa_tc6 { - struct device *dev; struct net_device *netdev; struct phy_device *phydev; struct mii_bus *mdiobus; @@ -517,7 +516,7 @@ static int oa_tc6_mdiobus_register(struct oa_tc6 *tc6) tc6->mdiobus->read_c45 = oa_tc6_mdiobus_read_c45; tc6->mdiobus->write_c45 = oa_tc6_mdiobus_write_c45; tc6->mdiobus->name = "oa-tc6-mdiobus"; - tc6->mdiobus->parent = tc6->dev; + tc6->mdiobus->parent = &tc6->spi->dev; snprintf(tc6->mdiobus->id, ARRAY_SIZE(tc6->mdiobus->id), "%s", dev_name(&tc6->spi->dev)); -- 2.43.0