From patchwork Sat Nov 9 04:41:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Mario Limonciello X-Patchwork-Id: 842756 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (mail-bn8nam12on2062.outbound.protection.outlook.com [40.107.237.62]) (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 B8EFB13BC35; Sat, 9 Nov 2024 04:42:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.237.62 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731127348; cv=fail; b=QW5IvibyokjQp/iqM88j+Rz8mh1PKFXGau+zi2bNuamYNgYFWM4icxkpEaYZAPO7CLdMQpSJkr6YBF62dEPeuE5kt5j/1pzpRA9gJAFDvJKaAAMuWq9NYpBMkdycUCXylnS4gs6Dthcw0iEdDTF2JEu9/g+83pDC5gcheU7TMJE= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731127348; c=relaxed/simple; bh=pmiwS7Cn2IBK/mY0my8lyXOxLznshvN34Vbg+Yax69E=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=bxE7mv5qgH9tFe41uoc42DpVFYK5tuIjKvrGqj55UBGdfvwr9kTJwE8JSMF6NGIybkp4P0lWfsrKzbce4N689rAEv99DmBRLu3CqHs4owH3TrBesRejsB+Sewm8DkcsWBnUqp8KW+ijKNBtfOU9Az7+kVV0uoldOoPDSgtzCBhY= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com; spf=fail smtp.mailfrom=amd.com; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b=1jfRtubs; arc=fail smtp.client-ip=40.107.237.62 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=amd.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="1jfRtubs" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=ErQS7Yfojhgdc9E3RIVonDjZYOIVJ8P/VDlhCwOhI0afUC17rgYXwyDSA2cj8YrKXroMrwvtJSsOBr8KcqxFI5wmil8hkX62ift6x/SLbbD8hfBTHIFF0Mc8lWbN3NcTMx9B/FcucKyagjbHRUALOL+29lgDJCyDA/HnojJyKctm/Vx+pkFlDzpBhttsPilNXCY/3993OunqrOhAmGGIl1C0E4HjagdPV6hiXorzh2nYjrPZPrcE3/00p1wipyFyaCof881/SzEsubtetQufw/ij8zj/RR5xHwLYqXXdo+Kw0wMWeZF9eK7qmnrrX3tx7s5D3PWJM0MYKsM0gp5rLA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=1RTcnTJSuJrspg9JmB8gQxmk+Ggi8y5bR2Vd3IBVqP8=; b=R2gG5N7CiSB5q+T7tgvMBr4d7gdbUP+y91gwdkHMN+QOfqKzSEPGAURpGtE/ZJUP/oSmU4aD95SOLun/au3DmkhJpHRvBjHoUb+k+qAUONk5d2S4B0gmBq6bZMhXAgXGTWKw238dbZ5pETFaFVWSnzOjeeUuIgPir5HwUX2ORFEBXbFoBPMA8+6zoe6OnXyOu/9xfqpDeuMTEFUDSpS0n2x42BWayXOc9A3yXIhYGJ909Nv2k8JnPFqyTyvdDbE+jcHzWr0T3kSGI1vz3QLV5L45HdoBCsqYyVXQBMAIdLqNr+BNsNqCxEa+FhE/tvvbS93yJJmLZOJREZXWu3gh/w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=redhat.com smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=1RTcnTJSuJrspg9JmB8gQxmk+Ggi8y5bR2Vd3IBVqP8=; b=1jfRtubsRMeitUgTTU5dKoFX7OlBndbD492RlYV4/7oeiU5b9ug6JLp1yvpHHrN1LR/FNlu3bWmcG9lb7AQbaEHYLL5XzNFWzVtnTucFlkEOhOGL1TU7XLfCdD/+uDIr5a2+u6HtDJgIfhetJ6pErtKOBudZy9zsRX0thQhfu3I= Received: from SN4PR0501CA0037.namprd05.prod.outlook.com (2603:10b6:803:41::14) by DS0PR12MB9347.namprd12.prod.outlook.com (2603:10b6:8:193::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8137.19; Sat, 9 Nov 2024 04:42:23 +0000 Received: from SN1PEPF00026369.namprd02.prod.outlook.com (2603:10b6:803:41:cafe::e5) by SN4PR0501CA0037.outlook.office365.com (2603:10b6:803:41::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8158.12 via Frontend Transport; Sat, 9 Nov 2024 04:42:23 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by SN1PEPF00026369.mail.protection.outlook.com (10.167.241.134) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8137.17 via Frontend Transport; Sat, 9 Nov 2024 04:42:22 +0000 Received: from AUS-P9-MLIMONCI.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Fri, 8 Nov 2024 22:42:20 -0600 From: Mario Limonciello To: Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= CC: "Rafael J . Wysocki" , Len Brown , Maximilian Luz , Lee Chun-Yi , "Shyam Sundar S K" , Corentin Chary , "Luke D . Jones" , Ike Panhc , Henrique de Moraes Holschuh , "Alexis Belmonte" , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Ai Chao , Gergo Koteles , open list , "open list:ACPI" , "open list:MICROSOFT SURFACE PLATFORM PROFILE DRIVER" , "open list:THINKPAD ACPI EXTRAS DRIVER" , Mark Pearson , Matthew Schwartz , Mario Limonciello Subject: [PATCH v6 03/22] ACPI: platform_profile: Add device pointer into platform profile handler Date: Fri, 8 Nov 2024 22:41:32 -0600 Message-ID: <20241109044151.29804-4-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241109044151.29804-1-mario.limonciello@amd.com> References: <20241109044151.29804-1-mario.limonciello@amd.com> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PEPF00026369:EE_|DS0PR12MB9347:EE_ X-MS-Office365-Filtering-Correlation-Id: e1d0c419-f69c-4334-8b46-08dd0078e700 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|1800799024|82310400026|36860700013|376014|7416014; X-Microsoft-Antispam-Message-Info: =?utf-8?q?qbBbpqO5YGIf507826HFI5qhjeZaqVK?= =?utf-8?q?PGZvy687L8JjCctOrBGTPRO2izboG/s6fjdTrMBc0j6FcEzVKHFh1723ol8to7kG1?= =?utf-8?q?aOja9rYQ3ZCTJKrrGf/lMRDeLvnEDO/dGBcRb3/M/rCE7q9pFGCpUbkF+RPIh5nA9?= =?utf-8?q?RFZquKciIO1l4oLLPjAoyk0UzEXOaWTsisJHrn7oDMXaGzzssvBB7A0++2InozqTG?= =?utf-8?q?6xZ6s4ahhPVdILLuJ8a/E89gv70Tu/7TmhVr0BHPN5LXJUOOrPhHin4CpF0jUUmdI?= =?utf-8?q?41Us0zX0uPkAIMMPBMQIb4l5jVBLr3/v0g213tJpNpFDTahV1rja1rHxTazPxIvP+?= =?utf-8?q?xFJb/4bnxZ/oc8uDUROUVx5OY9cqERMYCRe3pxSzk7kGRlDSWDPxIGdi4a/SaqOde?= =?utf-8?q?z+z7Rsv595lmTfNJ3fGXDBPSp0evgoNk2Wsy58jM8Ke7LbFRFRpEdnGrP6O+WsPnU?= =?utf-8?q?zv9a24X4FGzD5lt0SAbRCHxUi6dM6eQm5BhVO9GUg9cQYNWHzDSnVRn7IE8MmdNgZ?= =?utf-8?q?9AS+r9OD/euFGcMXyE5IhrX7FRrrtfLH+nxub0tgt5WT1ZCtWaQ+rukmioIQoz1c8?= =?utf-8?q?HpRqCsxmEPMfb7/u8al/j/kwIvfG72qZj15Uwu9kHD1H80g16UPbqx+5WY44jOhUs?= =?utf-8?q?fk2lx6HaSum6/IF49u3NOq6BeGa6LbtaotBk7LlFDqmluA/C5dSeXGZPN4i6BfhuY?= =?utf-8?q?ku+hgxr6RmrEg+sysBcWN4GyhPyhVydctY4JezbTLDyKRKvO7ViNfoq5hHD3RCHJW?= =?utf-8?q?0ZIhFVRTYTbmBSn7fUFSjTchyA7/lZJPlsXIH6/V7gk4v4/6Tx2xoGyvaFm74kN/d?= =?utf-8?q?akM+dm0cVSmpflE3ozW3jZCpCvEPBQ+CsxBfiwTTuVh0HcgkFsD7E8IZR3AqppSyu?= =?utf-8?q?abp5gRp6xm6WLau/AHouyalQ2SiIGm5Td207k9Z+X6bhjc4dvWVapeLvbnBI/HsdX?= =?utf-8?q?nroaXTJYYdT+BeLMIoC/BzoB5I288JNLeK0I/RMNDCFTqDyqDMmLP+oNjAiO6kln7?= =?utf-8?q?p1Uqz2mogTagd9lcfeUV9k5mBCV0CrwvSFff6EY7RX+vQTuOzwU4Ag3UZ/TMYIdNH?= =?utf-8?q?3iIh8ehiCTFa+CtpXjHc97gOSaYk16uTDXC/eyaiRmMvwzvWKiVVZHP1JSBwm7d/L?= =?utf-8?q?BS7L8jspDpf4Ib5l0WJepVKFY+dRH8TBPEWQ2XHhka9m2vTNGM0eia+uj/o11zpyr?= =?utf-8?q?W8L11aBPE5iO/HCV9zEaFaZbpAz03vuTm9bXD8Mj6jqmFP7p6+6LKaoOK3Iu0Hxz8?= =?utf-8?q?vlwwPQZ8kEhpi8/BMRNhKhqRO6eTbVEYhamAuIYuse2gZ46U7zTQoWdfiqxhpFpKT?= =?utf-8?q?Cg8Lm6llxHf8uKwQXl7JmKEmFjSj8fZwlA=3D=3D?= X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(1800799024)(82310400026)(36860700013)(376014)(7416014); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Nov 2024 04:42:22.7345 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e1d0c419-f69c-4334-8b46-08dd0078e700 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SN1PEPF00026369.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB9347 In order to let platform profile handlers manage platform profile for their driver the core code will need a pointer to the device. Add this to the structure and use it in the trivial driver cases. Reviewed-by: Ilpo Järvinen Reviewed-by: Maximilian Luz Reviewed-by: Mark Pearson Signed-off-by: Mario Limonciello Reviewed-by: Armin Wolf --- v6: * Don't require to be set v4: * add alienware-wmi too --- drivers/platform/surface/surface_platform_profile.c | 1 + drivers/platform/x86/acer-wmi.c | 5 +++-- drivers/platform/x86/amd/pmf/sps.c | 1 + drivers/platform/x86/asus-wmi.c | 1 + drivers/platform/x86/dell/alienware-wmi.c | 5 +++-- drivers/platform/x86/dell/dell-pc.c | 1 + drivers/platform/x86/hp/hp-wmi.c | 5 +++-- drivers/platform/x86/ideapad-laptop.c | 1 + drivers/platform/x86/inspur_platform_profile.c | 1 + drivers/platform/x86/thinkpad_acpi.c | 1 + include/linux/platform_profile.h | 1 + 11 files changed, 17 insertions(+), 6 deletions(-) diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/platform/surface/surface_platform_profile.c index 61aa488a80eb5..5f45f8e8cd69b 100644 --- a/drivers/platform/surface/surface_platform_profile.c +++ b/drivers/platform/surface/surface_platform_profile.c @@ -212,6 +212,7 @@ static int surface_platform_profile_probe(struct ssam_device *sdev) tpd->sdev = sdev; tpd->handler.name = "Surface Platform Profile"; + tpd->handler.dev = &sdev->dev; tpd->handler.profile_get = ssam_platform_profile_get; tpd->handler.profile_set = ssam_platform_profile_set; diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 53fbc9b4d3df7..aca4a5746bee1 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -1873,12 +1873,13 @@ acer_predator_v4_platform_profile_set(struct platform_profile_handler *pprof, return 0; } -static int acer_platform_profile_setup(void) +static int acer_platform_profile_setup(struct platform_device *device) { if (quirks->predator_v4) { int err; platform_profile_handler.name = "acer-wmi"; + platform_profile_handler.dev = &device->dev; platform_profile_handler.profile_get = acer_predator_v4_platform_profile_get; platform_profile_handler.profile_set = @@ -2531,7 +2532,7 @@ static int acer_platform_probe(struct platform_device *device) goto error_rfkill; if (has_cap(ACER_CAP_PLATFORM_PROFILE)) { - err = acer_platform_profile_setup(); + err = acer_platform_profile_setup(device); if (err) goto error_platform_profile; } diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/pmf/sps.c index e2d0cc92c4396..1b94af7c0e0c4 100644 --- a/drivers/platform/x86/amd/pmf/sps.c +++ b/drivers/platform/x86/amd/pmf/sps.c @@ -406,6 +406,7 @@ int amd_pmf_init_sps(struct amd_pmf_dev *dev) } dev->pprof.name = "amd-pmf"; + dev->pprof.dev = dev->dev; dev->pprof.profile_get = amd_pmf_profile_get; dev->pprof.profile_set = amd_pmf_profile_set; diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index c7c104c65a85a..78621b2af0ddb 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -3911,6 +3911,7 @@ static int platform_profile_setup(struct asus_wmi *asus) dev_info(dev, "Using throttle_thermal_policy for platform_profile support\n"); asus->platform_profile_handler.name = "asus-wmi"; + asus->platform_profile_handler.dev = dev; asus->platform_profile_handler.profile_get = asus_wmi_platform_profile_get; asus->platform_profile_handler.profile_set = asus_wmi_platform_profile_set; diff --git a/drivers/platform/x86/dell/alienware-wmi.c b/drivers/platform/x86/dell/alienware-wmi.c index ac0038afd98fa..c03b1aa7dfb5f 100644 --- a/drivers/platform/x86/dell/alienware-wmi.c +++ b/drivers/platform/x86/dell/alienware-wmi.c @@ -1017,7 +1017,7 @@ static int thermal_profile_set(struct platform_profile_handler *pprof, return wmax_thermal_control(supported_thermal_profiles[profile]); } -static int create_thermal_profile(void) +static int create_thermal_profile(struct platform_device *platform_device) { u32 out_data; enum wmax_thermal_mode mode; @@ -1057,6 +1057,7 @@ static int create_thermal_profile(void) pp_handler.profile_get = thermal_profile_get; pp_handler.profile_set = thermal_profile_set; pp_handler.name = "alienware-wmi"; + pp_handler.dev = &platform_device->dev; return platform_profile_register(&pp_handler); } @@ -1125,7 +1126,7 @@ static int __init alienware_wmi_init(void) } if (quirks->thermal) { - ret = create_thermal_profile(); + ret = create_thermal_profile(platform_device); if (ret) goto fail_prep_thermal_profile; } diff --git a/drivers/platform/x86/dell/dell-pc.c b/drivers/platform/x86/dell/dell-pc.c index 805497e44b3a5..e5724e76a2082 100644 --- a/drivers/platform/x86/dell/dell-pc.c +++ b/drivers/platform/x86/dell/dell-pc.c @@ -257,6 +257,7 @@ static int thermal_init(void) goto cleanup_platform_device; } thermal_handler->name = "dell-pc"; + thermal_handler->dev = &platform_device->dev; thermal_handler->profile_get = thermal_platform_profile_get; thermal_handler->profile_set = thermal_platform_profile_set; diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c index 26cac73caf2b9..ffb09799142bc 100644 --- a/drivers/platform/x86/hp/hp-wmi.c +++ b/drivers/platform/x86/hp/hp-wmi.c @@ -1565,7 +1565,7 @@ static inline void omen_unregister_powersource_event_handler(void) unregister_acpi_notifier(&platform_power_source_nb); } -static int thermal_profile_setup(void) +static int thermal_profile_setup(struct platform_device *device) { int err, tp; @@ -1625,6 +1625,7 @@ static int thermal_profile_setup(void) } platform_profile_handler.name = "hp-wmi"; + platform_profile_handler.dev = &device->dev; set_bit(PLATFORM_PROFILE_BALANCED, platform_profile_handler.choices); set_bit(PLATFORM_PROFILE_PERFORMANCE, platform_profile_handler.choices); @@ -1664,7 +1665,7 @@ static int __init hp_wmi_bios_setup(struct platform_device *device) if (err < 0) return err; - thermal_profile_setup(); + thermal_profile_setup(device); return 0; } diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index 1f94c14c3b832..24367c3590c99 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -1103,6 +1103,7 @@ static int ideapad_dytc_profile_init(struct ideapad_private *priv) mutex_init(&priv->dytc->mutex); priv->dytc->pprof.name = "ideapad-laptop"; + priv->dytc->pprof.dev = &priv->platform_device->dev; priv->dytc->priv = priv; priv->dytc->pprof.profile_get = dytc_profile_get; priv->dytc->pprof.profile_set = dytc_profile_set; diff --git a/drivers/platform/x86/inspur_platform_profile.c b/drivers/platform/x86/inspur_platform_profile.c index 03da2c8cf6789..5a53949bbbf5f 100644 --- a/drivers/platform/x86/inspur_platform_profile.c +++ b/drivers/platform/x86/inspur_platform_profile.c @@ -178,6 +178,7 @@ static int inspur_wmi_probe(struct wmi_device *wdev, const void *context) dev_set_drvdata(&wdev->dev, priv); priv->handler.name = "inspur-wmi"; + priv->handler.dev = &wdev->dev; priv->handler.profile_get = inspur_platform_profile_get; priv->handler.profile_set = inspur_platform_profile_set; diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index c8c316b8507a5..222fba97d79a7 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -10616,6 +10616,7 @@ static int tpacpi_dytc_profile_init(struct ibm_init_struct *iibm) dbg_printk(TPACPI_DBG_INIT, "DYTC version %d: thermal mode available\n", dytc_version); + dytc_profile.dev = &tpacpi_pdev->dev; /* Create platform_profile structure and register */ err = platform_profile_register(&dytc_profile); /* diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h index 6fa988e417428..daec6b9bad81f 100644 --- a/include/linux/platform_profile.h +++ b/include/linux/platform_profile.h @@ -28,6 +28,7 @@ enum platform_profile_option { struct platform_profile_handler { const char *name; + struct device *dev; unsigned long choices[BITS_TO_LONGS(PLATFORM_PROFILE_LAST)]; int (*profile_get)(struct platform_profile_handler *pprof, enum platform_profile_option *profile);