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 71358CCFA1A for ; Wed, 12 Nov 2025 10:04:14 +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=exCpfAGqA6uADIcD0oIUWmDC5kJ1Gd6GzH0PFL3zts0=; b=iOeoF9MQv9l60N wvop7akaUiOjevcEfvi4Pa5LL5RNbPPjUVgxF7D4WtB/dMzHmAMLYPAri3UHTy+YztJ4jbzJQD3a+ vAgLDJoKyKcEPtKIJxuTmJClPDfUP1mMihkejoGbFasqwdNUOsx/yOBHaXkz1XKUxq12gpAIoJA53 AD4drt9wtEwigW7cphll7Aw5HpzdyjvnCaRe0yOWneJkxEWBgxl3imzIfYzojjaqnaaTR+nA84IJQ srwXGo+vLiuHlsv8ijv9Xnw1dIuvW5q9evyeOEd7hFXRJf8OHfSgnozk2vv1aAPVl7LrGYIVx75h6 0skQv/DdVJ5Nlq6zi2ug==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vJ7i2-00000008WVi-0Z5q; Wed, 12 Nov 2025 10:04:14 +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 1vJ7hz-00000008WKj-1EUX for linux-i3c@lists.infradead.org; Wed, 12 Nov 2025 10:04:12 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1762941851; x=1794477851; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ObFqIBGQpT28Q74c/4t3j8N3cBVyQ+8d9eEOCXlNYlQ=; b=ONFmJH5xhJ9MDs4WJBCla2FqWkndipzx1D9SMjz2Yedwe13w7cK3E49r gjxG2nCIf6EvVLtpgg1Uc2KRQM9iuMmW1tPUOGef77Qzgk6s9+vdob8VN xhDtLuJBouzqFQJrC745XL/BJhx6JPV1jDIFmEExOtsfMtd2A+nmU7sF8 iuAceztxCxl853oU59eHEvdKUH/hPTEkzMc7+no7NRvr3piyz5QPtnrag sTKN3XZyBUumXBRmSvWVssiLPXthY9NIvjkMTE7aE+irTb32nq2fjnX6j J82KAFVaKPUlDgRtpC3AuA5TEpEl7KAKXrU7G4wbLOGPg30m3WfoHnK1P Q==; X-CSE-ConnectionGUID: yIxzj1iLS2uUkbE4xSAnqA== X-CSE-MsgGUID: l/U9dZliTRS0gTSGOy8Flw== X-IronPort-AV: E=McAfee;i="6800,10657,11610"; a="75616252" X-IronPort-AV: E=Sophos;i="6.19,299,1754982000"; d="scan'208";a="75616252" 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 02:04:11 -0800 X-CSE-ConnectionGUID: 5JgqfEJ8RHu5yuzUnK7XnQ== X-CSE-MsgGUID: 4cEqfT6wSguQ2iST7ThwSA== 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 02:04:09 -0800 From: Adrian Hunter To: alexandre.belloni@bootlin.com Cc: Frank.Li@nxp.com, linux-i3c@lists.infradead.org Subject: [PATCH 10/13] i3c: mipi-i3c-hci-pci: Add exit callback Date: Wed, 12 Nov 2025 12:03:36 +0200 Message-ID: <20251112100339.51726-11-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_020411_352445_9F03E7B5 X-CRM114-Status: GOOD ( 12.43 ) 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 Add ->exit() callback as a counterpart to ->init(). This is in preparation for adding device-specific features that require cleanup upon driver removal. Signed-off-by: Adrian Hunter --- drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 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 5142dfcebe7d..4209e51257b3 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 @@ -17,10 +17,12 @@ struct mipi_i3c_hci_pci { struct pci_dev *pci; struct platform_device *pdev; + const struct mipi_i3c_hci_pci_info *info; }; struct mipi_i3c_hci_pci_info { int (*init)(struct mipi_i3c_hci_pci *hci); + void (*exit)(struct mipi_i3c_hci_pci *hci); }; static DEFINE_IDA(mipi_i3c_hci_pci_ida); @@ -75,7 +77,6 @@ static const struct mipi_i3c_hci_pci_info intel_info = { 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 mipi_i3c_hci_pci *hci; struct resource res[2]; int dev_id, ret; @@ -117,9 +118,9 @@ static int mipi_i3c_hci_pci_probe(struct pci_dev *pci, if (ret) goto err; - info = (const struct mipi_i3c_hci_pci_info *)id->driver_data; - if (info && info->init) { - ret = info->init(hci); + hci->info = (const struct mipi_i3c_hci_pci_info *)id->driver_data; + if (hci->info && hci->info->init) { + ret = hci->info->init(hci); if (ret) goto err; } @@ -144,6 +145,9 @@ static void mipi_i3c_hci_pci_remove(struct pci_dev *pci) struct platform_device *pdev = hci->pdev; int dev_id = pdev->id; + if (hci->info && hci->info->exit) + hci->info->exit(hci); + platform_device_unregister(pdev); ida_free(&mipi_i3c_hci_pci_ida, dev_id); } -- 2.51.0 -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c