From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 999CACCFA1A for ; Wed, 12 Nov 2025 10:04:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=s6FZWNZR9UD5WmtXg+r1t/wgK3PEcrsPUnf2IA0H0Vs=; b=TxH6crwbFVrzkl 8yZmTk3s3tkGKN4K9O3otCuGfpS93J31AnWqcYKOymLRf5nMEwphr9e9q5F5aYTW7w9JquKYCeKJ1 UWhb+UBHCvg8vhrfBmzh6AltNKlNY6Pe3IizE1C1R1GxTOih/CxehBTPgYStmZRDfx/UIiAHly+p5 cVDIDaOmbzdV+pKjYozX/Yqlx5BSr2dZkj7YkGa2Jqm9KWNmHZjOkyOQw0vt4yvK4lCYmWBBWI//p O1GO1ikuxotyLIj0IZ1jM+BoxGsBf/veAqxnEzzMSVOttbeVw3z0TN9ANV1pxRrFL+HfIYsZBsqIX 1zIfZDPDrLWL1DK9dD8A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vJ7hy-00000008WSZ-1Z0j; Wed, 12 Nov 2025 10:04:10 +0000 Received: from mgamail.intel.com ([192.198.163.11]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vJ7hw-00000008WKj-0jUl for linux-i3c@lists.infradead.org; Wed, 12 Nov 2025 10:04:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1762941848; x=1794477848; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=1OpIgppJc8GTbZch0MbExKyzR5JD4pzhOi82aQK/7CY=; b=BnCxfpLiuRItrztbZHF/NUrpUFRQL3eKCuBkyezSArg8v2C+jKVItSbP dLAnFkmyL2DC/I35dCoxnyHNUvA+EgUubZuNxzHxNY9QuKZbJB5dgM1FV 8rVw1tlRYkZ+W6YOypKmLjXTWqRTLPI6W/ruFlCAG1vjWo5ukt3GOrzF3 UGSC0dKqMiwelg72nTLjBiO/fWmX9AWa5b3DkTt8WIq/4iz5eoJu09tng 9UDvppkvMxGFzVwH7XIBNfKxmqP8k+MxqoQ4Tnyg+lUAL4HnCIY8O2d5G cU7n1KivSiOfVZrYxMNG+2kv1rCVlCVC7bOOYH04+oNvcjcHLsSWwe9qk Q==; X-CSE-ConnectionGUID: YANPfKQYSS6qet/bJ0ut8A== X-CSE-MsgGUID: gG+3/BUBTKOkXi/zMa7FKw== X-IronPort-AV: E=McAfee;i="6800,10657,11610"; a="75616245" X-IronPort-AV: E=Sophos;i="6.19,299,1754982000"; d="scan'208";a="75616245" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Nov 2025 02:04:08 -0800 X-CSE-ConnectionGUID: TxiEYYUsSdih+OWExmqzrg== X-CSE-MsgGUID: 4TZKgaXgRa2UwV8YP1fc4A== X-ExtLoop1: 1 Received: from pgcooper-mobl3.ger.corp.intel.com (HELO ahunter6-desk) ([10.245.244.193]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Nov 2025 02:04:06 -0800 From: Adrian Hunter To: alexandre.belloni@bootlin.com Cc: Frank.Li@nxp.com, linux-i3c@lists.infradead.org Subject: [PATCH 08/13] i3c: mipi-i3c-hci-pci: Allocate a structure for mipi_i3c_hci_pci device information Date: Wed, 12 Nov 2025 12:03:34 +0200 Message-ID: <20251112100339.51726-9-adrian.hunter@intel.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251112100339.51726-1-adrian.hunter@intel.com> References: <20251112100339.51726-1-adrian.hunter@intel.com> MIME-Version: 1.0 Organization: Intel Finland Oy, Registered Address: c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo, Business Identity Code: 0357606 - 4, Domiciled in Helsinki X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251112_020408_223980_2696D6CB X-CRM114-Status: GOOD ( 12.85 ) X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org Allocate a structure for mipi_i3c_hci_pci device information, in preparation for additional changes that need to store mipi_i3c_hci_pci device-specific information. Signed-off-by: Adrian Hunter --- .../master/mipi-i3c-hci/mipi-i3c-hci-pci.c | 29 ++++++++++++------- 1 file changed, 19 insertions(+), 10 deletions(-) diff --git a/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c b/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c index b3b6b6f43af2..9fa89af7479f 100644 --- a/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c +++ b/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c @@ -14,6 +14,10 @@ #include #include +struct mipi_i3c_hci_pci { + struct platform_device *pdev; +}; + struct mipi_i3c_hci_pci_info { int (*init)(struct pci_dev *pci); }; @@ -71,10 +75,14 @@ static int mipi_i3c_hci_pci_probe(struct pci_dev *pci, const struct pci_device_id *id) { const struct mipi_i3c_hci_pci_info *info; - struct platform_device *pdev; + struct mipi_i3c_hci_pci *hci; struct resource res[2]; int dev_id, ret; + hci = devm_kzalloc(&pci->dev, sizeof(*hci), GFP_KERNEL); + if (!hci) + return -ENOMEM; + ret = pcim_enable_device(pci); if (ret) return ret; @@ -95,14 +103,14 @@ static int mipi_i3c_hci_pci_probe(struct pci_dev *pci, if (dev_id < 0) return dev_id; - pdev = platform_device_alloc("mipi-i3c-hci", dev_id); - if (!pdev) + hci->pdev = platform_device_alloc("mipi-i3c-hci", dev_id); + if (!hci->pdev) return -ENOMEM; - pdev->dev.parent = &pci->dev; - device_set_node(&pdev->dev, dev_fwnode(&pci->dev)); + hci->pdev->dev.parent = &pci->dev; + device_set_node(&hci->pdev->dev, dev_fwnode(&pci->dev)); - ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res)); + ret = platform_device_add_resources(hci->pdev, res, ARRAY_SIZE(res)); if (ret) goto err; @@ -113,23 +121,24 @@ static int mipi_i3c_hci_pci_probe(struct pci_dev *pci, goto err; } - ret = platform_device_add(pdev); + ret = platform_device_add(hci->pdev); if (ret) goto err; - pci_set_drvdata(pci, pdev); + pci_set_drvdata(pci, hci); return 0; err: - platform_device_put(pdev); + platform_device_put(hci->pdev); ida_free(&mipi_i3c_hci_pci_ida, dev_id); return ret; } static void mipi_i3c_hci_pci_remove(struct pci_dev *pci) { - struct platform_device *pdev = pci_get_drvdata(pci); + struct mipi_i3c_hci_pci *hci = pci_get_drvdata(pci); + struct platform_device *pdev = hci->pdev; int dev_id = pdev->id; platform_device_unregister(pdev); -- 2.51.0 -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c