From patchwork Wed Dec 28 09:49:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 637276 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7BC2FC4332F for ; Wed, 28 Dec 2022 09:49:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232824AbiL1JtT (ORCPT ); Wed, 28 Dec 2022 04:49:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46686 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232729AbiL1JtG (ORCPT ); Wed, 28 Dec 2022 04:49:06 -0500 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C1FFBDF11; Wed, 28 Dec 2022 01:49:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1672220945; x=1703756945; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=w2JXJ456fPTH56W24+qfmXMA6Zjmitv++M814MxKvZo=; b=Ro/xMF2uMVbbagGnMb0uMZ3xTozLXguu0qR/Ra61Oi39HeM5ZJ5+3cM3 oJzt3jTBLh3lERZWRyaN2M4dEWRhW0Pt26klG25Ob4t3oEY5P22Tjew5N PiyzOPg5j+K8p3Gf3EQps1wTgRqXXfI0OzSa0TE3S0f78HTKSEX+rerIa 7u48IqViRzyd9h6LY62vyR2FR9uWIYSkL7d+P59KQBp8N4A0xiBv4fCLX GM1XM6LVTOt5ZMinwctDN8HnzmMLPEbJ3ObPUYc36lRWVItRKOKBHf6DE 5LldWMVEukO/uM+GtYJ1xuVQHVZDQw8kjXP+TdvnWjW1eOITHKyoyrBA1 w==; X-IronPort-AV: E=McAfee;i="6500,9779,10573"; a="385266796" X-IronPort-AV: E=Sophos;i="5.96,280,1665471600"; d="scan'208";a="385266796" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Dec 2022 01:49:02 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10573"; a="603291133" X-IronPort-AV: E=Sophos;i="5.96,280,1665471600"; d="scan'208";a="603291133" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga003.jf.intel.com with ESMTP; 28 Dec 2022 01:48:58 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id DB7AE19E; Wed, 28 Dec 2022 11:49:29 +0200 (EET) From: Andy Shevchenko To: Greg Kroah-Hartman , Sakari Ailus , Heikki Krogerus , Andy Shevchenko , Daniel Scally , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Cc: "Rafael J. Wysocki" , Yong Zhi , Bingbu Cao , Tianshu Qiu , Mauro Carvalho Chehab , Daniel Scally Subject: [PATCH v3 2/4] media: ipu3-cio2: Convert to use software_node_register_node_group() Date: Wed, 28 Dec 2022 11:49:20 +0200 Message-Id: <20221228094922.84119-3-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221228094922.84119-1-andriy.shevchenko@linux.intel.com> References: <20221228094922.84119-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org The currently used software_node_register_nodes() is going to be removed. Prepare driver by switching to a new API. Signed-off-by: Andy Shevchenko Acked-by: Sakari Ailus Tested-by: Daniel Scally Acked-by: Heikki Krogerus Reviewed-by: Daniel Scally --- drivers/media/pci/intel/ipu3/cio2-bridge.c | 21 ++++++++++++++++++--- drivers/media/pci/intel/ipu3/cio2-bridge.h | 5 +++-- 2 files changed, 21 insertions(+), 5 deletions(-) diff --git a/drivers/media/pci/intel/ipu3/cio2-bridge.c b/drivers/media/pci/intel/ipu3/cio2-bridge.c index 18974a72e94a..dfefe0d8aa95 100644 --- a/drivers/media/pci/intel/ipu3/cio2-bridge.c +++ b/drivers/media/pci/intel/ipu3/cio2-bridge.c @@ -195,6 +195,19 @@ static void cio2_bridge_init_swnode_names(struct cio2_sensor *sensor) SWNODE_GRAPH_ENDPOINT_NAME_FMT, 0); /* And endpoint 0 */ } +static void cio2_bridge_init_swnode_group(struct cio2_sensor *sensor) +{ + struct software_node *nodes = sensor->swnodes; + + sensor->group[SWNODE_SENSOR_HID] = &nodes[SWNODE_SENSOR_HID]; + sensor->group[SWNODE_SENSOR_PORT] = &nodes[SWNODE_SENSOR_PORT]; + sensor->group[SWNODE_SENSOR_ENDPOINT] = &nodes[SWNODE_SENSOR_ENDPOINT]; + sensor->group[SWNODE_CIO2_PORT] = &nodes[SWNODE_CIO2_PORT]; + sensor->group[SWNODE_CIO2_ENDPOINT] = &nodes[SWNODE_CIO2_ENDPOINT]; + if (sensor->ssdb.vcmtype) + sensor->group[SWNODE_VCM] = &nodes[SWNODE_VCM]; +} + static void cio2_bridge_create_connection_swnodes(struct cio2_bridge *bridge, struct cio2_sensor *sensor) { @@ -219,6 +232,8 @@ static void cio2_bridge_create_connection_swnodes(struct cio2_bridge *bridge, if (sensor->ssdb.vcmtype) nodes[SWNODE_VCM] = NODE_VCM(cio2_vcm_types[sensor->ssdb.vcmtype - 1]); + + cio2_bridge_init_swnode_group(sensor); } static void cio2_bridge_instantiate_vcm_i2c_client(struct cio2_sensor *sensor) @@ -252,7 +267,7 @@ static void cio2_bridge_unregister_sensors(struct cio2_bridge *bridge) for (i = 0; i < bridge->n_sensors; i++) { sensor = &bridge->sensors[i]; - software_node_unregister_nodes(sensor->swnodes); + software_node_unregister_node_group(sensor->group); ACPI_FREE(sensor->pld); acpi_dev_put(sensor->adev); i2c_unregister_device(sensor->vcm_i2c_client); @@ -310,7 +325,7 @@ static int cio2_bridge_connect_sensor(const struct cio2_sensor_config *cfg, cio2_bridge_create_fwnode_properties(sensor, bridge, cfg); cio2_bridge_create_connection_swnodes(bridge, sensor); - ret = software_node_register_nodes(sensor->swnodes); + ret = software_node_register_node_group(sensor->group); if (ret) goto err_free_pld; @@ -337,7 +352,7 @@ static int cio2_bridge_connect_sensor(const struct cio2_sensor_config *cfg, return 0; err_free_swnodes: - software_node_unregister_nodes(sensor->swnodes); + software_node_unregister_node_group(sensor->group); err_free_pld: ACPI_FREE(sensor->pld); err_put_adev: diff --git a/drivers/media/pci/intel/ipu3/cio2-bridge.h b/drivers/media/pci/intel/ipu3/cio2-bridge.h index 4418cbd08208..b93b749c65bd 100644 --- a/drivers/media/pci/intel/ipu3/cio2-bridge.h +++ b/drivers/media/pci/intel/ipu3/cio2-bridge.h @@ -117,8 +117,9 @@ struct cio2_sensor { struct acpi_device *adev; struct i2c_client *vcm_i2c_client; - /* SWNODE_COUNT + 1 for terminating empty node */ - struct software_node swnodes[SWNODE_COUNT + 1]; + /* SWNODE_COUNT + 1 for terminating NULL */ + const struct software_node *group[SWNODE_COUNT + 1]; + struct software_node swnodes[SWNODE_COUNT]; struct cio2_node_names node_names; struct cio2_sensor_ssdb ssdb;