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This commit makes sure that pinctrl modes are set in all the cases. Signed-off-by: Christophe Roullier --- 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/ne= t/ethernet/stmicro/stmmac/stmmac_main.c index c63099a77cc0c..067b17f03cd09 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -8133,6 +8133,8 @@ int stmmac_suspend(struct device *dev) ethtool_mmsv_stop(&priv->fpe_cfg.mmsv); =20 suspend_bsp: + /* Select sleep pin state */ + pinctrl_pm_select_sleep_state(dev); if (priv->plat->suspend) return priv->plat->suspend(dev, priv->plat->bsp_priv); =20 @@ -8194,8 +8196,11 @@ int stmmac_resume(struct device *dev) return ret; } =20 - if (!netif_running(ndev)) + if (!netif_running(ndev)) { + /* Select default pin state */ + pinctrl_pm_select_default_state(priv->device); return 0; + } =20 /* Power Down bit, into the PM register, is cleared * automatically as soon as a magic packet or a Wake-up frame --=20 2.43.0 From nobody Fri Apr 3 06:27:16 2026 Received: from AS8PR04CU009.outbound.protection.outlook.com (mail-westeuropeazon11011021.outbound.protection.outlook.com [52.101.70.21]) (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 00F4B31B814; 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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Alexandre Torgue , Russell King , Maxime Chevallier , Vladimir Oltean , Christophe Roullier CC: , , , Subject: [PATCH 2/3] net: stmmac: restore pinctrl when driver remove. 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Signed-off-by: Christophe Roullier --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/ne= t/ethernet/stmicro/stmmac/stmmac_main.c index 067b17f03cd09..3d4f0e4cb53fb 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -8071,6 +8071,9 @@ void stmmac_dvr_remove(struct device *dev) mutex_destroy(&priv->lock); bitmap_free(priv->af_xdp_zc_qps); =20 + /* Select sleep pin state */ + pinctrl_pm_select_sleep_state(dev); + pm_runtime_disable(dev); pm_runtime_put_noidle(dev); =20 --=20 2.43.0 From nobody Fri Apr 3 06:27:16 2026 Received: from AM0PR02CU008.outbound.protection.outlook.com (mail-westeuropeazon11013035.outbound.protection.outlook.com [52.101.72.35]) (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 40E193246E8; 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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Alexandre Torgue , Russell King , Maxime Chevallier , Vladimir Oltean , Christophe Roullier CC: , , , Subject: [PATCH 3/3] net: stmmac: manage error case during stmmac_dvr_probe Date: Wed, 18 Feb 2026 09:36:18 +0100 Message-ID: <20260218083618.67805-4-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260218083618.67805-1-christophe.roullier@foss.st.com> References: <20260218083618.67805-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: ENXCAS1NODE2.st.com (10.75.128.138) To STKDAG1NODE2.st.com (10.75.128.133) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM4PEPF00025F97:EE_|AS8PR10MB7400:EE_ X-MS-Office365-Filtering-Correlation-Id: 9d215441-0562-4c29-69fb-08de6ec8cdf8 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|376014|7416014|36860700013|1800799024|921020; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?zv55qgp0aAegee/l9zfzVUiNyT6m+2LqTlpRauEwFhydjf2hhO9MPzNJoOsg?= =?us-ascii?Q?uO7MTmmNriC1cndRLGlZ76WPUnSpWBUlCjkP+QxdJfSpSwGpsVinYlYpAx13?= =?us-ascii?Q?A2YNllYPUEGlfbUrPQzY7cefwT4+mb40zeB4IE0jE20Dc6D2mjUfU/wwX4PV?= =?us-ascii?Q?6JmvJOXOV/tnG8uJ31811UGegWNbpfcnlqJq7eTzwPOkTAaTW6Hr0fJUjrca?= =?us-ascii?Q?UodahuW2yAM4ILuqbjBGkwDTMLnL93qRaEMh+M/xxkkwYvKhkNBB2CtbTagF?= =?us-ascii?Q?ZzKyyDcd1ZWXj+khP2H22Iu3eERbk7VGv6wURjff4fqjCxUki0M01a/wc9ug?= =?us-ascii?Q?THYlS17NFdfbaPnj1D6p7SPflm6ErDCe8wHzL9L5KO70te5crvbpR8LijurF?= =?us-ascii?Q?Xt+/O2Wz7GCIE1uOc6Wq3n7C+P7+wfoV4led+7GtBa+GCJdazY4MBedMNFEq?= =?us-ascii?Q?eQPlu4nBrVDHvFX/uD4LujB81fpNqSDdvmsF3hMMi0WlcFdxz/NGcRuF0y6i?= =?us-ascii?Q?xvkJ/K4vVJbNkzx2Y1yr0ojyWbJRjEgBh1LNJtIa29fWfZlAqaSlU0uTZRek?= =?us-ascii?Q?ioroCBA2r1AyK/W3d7BQMvKhqH7FjcMqGvcRP0TKPB7N8BaoQHF3BfKfDB8u?= =?us-ascii?Q?uV0rJym/rmglcIVDsAVcZ9pEjymUys39KSpAJxSeMFpLcKOwoo+tgpMzIXfE?= =?us-ascii?Q?skGWEdtYNVofxlshI5CvDiGpzt+nP0cEFgmrpHlERtQboROMGalL3YDeOIrM?= =?us-ascii?Q?WuMB8hDVlI2LxK70fX2WwpLxYHzzNonHjnU/oV8RIJqIIn5Ed/aPSqpx2Hbk?= =?us-ascii?Q?UiwjEJ6eX65bfC6NivHivgJjF1d8IvYmRbCvGRCYeS8hugfLQfoLfhsCjSU7?= =?us-ascii?Q?HLyIAPIhm9tDBWFu5dihRkUW4tTNfsdipFyrPIAnSrcz/huE86vseNBNVUc4?= =?us-ascii?Q?jMl58zC4l/ynnhJ+W7qhF6v30H3/P/6YfX+bS+l69ciRGs4e2EvNZC0oCkp3?= =?us-ascii?Q?TKjj29NZZD2Unf3/Wf12cCwJs5k8S26gZ/87KBhNJQgmbGl1UHJz91NX/ly0?= =?us-ascii?Q?FKjLUmcGjF9B9cc7cEBV4hx3LsXx0CLhH97saUMI1exe4AbZ4L7EGEYf0gXG?= =?us-ascii?Q?zd5OehanU/s2URZDa6kF2XsHcxUW/6ZD6j/HnA3Pa3V/PueRucgpwMFCEOSl?= =?us-ascii?Q?9+iCycmG+aCk/ixHAFqPrt+yoHG7+S2vgHYA6lJHywirx0htMD73sN3LqFex?= =?us-ascii?Q?ti40qSmyvunupOlphObMIA0SRGjPfMLH41FCeMwmo54UTeDy+Bajeg26e5QF?= =?us-ascii?Q?9pTU++H6NT0OkF5oSoKO+ezagS3PqyPYE+XHe72xLIW8jQLcpymWNDB3n0fQ?= =?us-ascii?Q?E39xa0gsN+3X8PNCZl+VYI7LEymklAuNGDSPlR3OYWCqyAK1MgHLfALG2r/B?= =?us-ascii?Q?M2W0e143dqYJvnHPx5/9Sl0htCVuEBylnFMWVU4rfmjo4ddK+tleUr3Og0Ej?= =?us-ascii?Q?lrcoXd8lQxjRNsb0tFj4pAWZqE95xgxpxolBIpz9uS3sPWdxqvKQRu8Z6ooY?= =?us-ascii?Q?Ag5cV/kV7D5SFjyrQV683dpwOvttxg68qNGV/0Xxopi7/eRDGiXKDzdjLt1H?= =?us-ascii?Q?l22vvN+9B7KErSV65l9VXNvSGn5DQX90P1ZEN0Sktr2gYMeBfMscQiHEy+TD?= =?us-ascii?Q?34aj/Q=3D=3D?= X-Forefront-Antispam-Report: CIP:164.130.1.60;CTRY:IT;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:smtpO365.st.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(82310400026)(376014)(7416014)(36860700013)(1800799024)(921020);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: U9H9cl1TDt+8s6IMisbxBDnLTtyrvNscbvUwVP39PVRe47MgpqSDrDW7P5EmOcNgl4/ttgNpw39CMyawWAFmcpzTjXA6CCGqDjkEvWZAm1R5vlWacHH2ZrQFm9iKA9LyyDj5WTou+q1Di4WM2bCs4gIiRNBh7ofjqumd72AjbGepd8DF0BV9DmWz5f5zXpoGETALwNhr3+o4tEkHTFtJHuWPVoUzqyBXmKoMfM9zAhIQXvQAaUpLOJUWwfE55e6Hykcx+sxQE1kIy3egwlOsRrYS3eHvYVoY/at0hBdoQyJViAwlL/JE3OmFx04w6X9uNOkK9zn7d18gzd6h2eqLWTBjgLNL2RVqYInWXJDEdCaUSOWfS6o7BUapj/4T/FU8P3zgk2ODbvLLgCZO/3dxOC0p2xadzZJ6mPxwhQX5sMBAs2xzWR/7QLctIbNn3buK X-OriginatorOrg: foss.st.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Feb 2026 08:36:26.0402 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 9d215441-0562-4c29-69fb-08de6ec8cdf8 X-MS-Exchange-CrossTenant-Id: 75e027c9-20d5-47d5-b82f-77d7cd041e8f X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=75e027c9-20d5-47d5-b82f-77d7cd041e8f;Ip=[164.130.1.60];Helo=[smtpO365.st.com] X-MS-Exchange-CrossTenant-AuthSource: AM4PEPF00025F97.EURPRD83.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR10MB7400 Content-Type: text/plain; charset="utf-8" In case of error during stmmac_mdio_register, pm_runtime is not cleaning before exit probe. Signed-off-by: Christophe Roullier Reviewed-by: Russell King (Oracle) --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/ne= t/ethernet/stmicro/stmmac/stmmac_main.c index 3d4f0e4cb53fb..d8eff228f3971 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -7999,6 +7999,8 @@ static int __stmmac_dvr_probe(struct device *device, error_pcs_setup: stmmac_mdio_unregister(ndev); error_mdio_register: + pm_runtime_put_sync(device); + pm_runtime_disable(device); stmmac_napi_del(ndev); error_hw_init: destroy_workqueue(priv->wq); --=20 2.43.0