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 E6559D116EA for ; Fri, 28 Nov 2025 06:41:04 +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=/va5NJLCjOQNwKvrofYwtvazK4naHGM/G7Rb5Qcg3zA=; b=kAzcN70LDEV8ZR qmGOQxbhU9235fm91bGB7E/XFfwftisPOFYBr0o1BuNV+pN/iQrVVuK8q+85Z53jf5FUfHYsA3M+r wpoCjs7XTWm+TxhO5xNUGMUawlkBl4hxId6gOFPa8DERXq6NqoYG6YhDrdZaulVcgvjYHQeXUwps3 2sQ/eRQZT3WKeCa3BgNLzFytUaEbiG1cZoFL184m2+mp1gC4dlc+fV7qtxw7aRkoxLpylKOYg7FG7 1q1AO9Yet9AkmSMsuft+vuuYWx2KxCboxcdV71N2e0BpmDS8rX3pH5OfrPyD++5iT3Ge+nbsExd4D bIK2Nle4ikOrnSxamqGg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOsAC-000000003UN-2xDq; Fri, 28 Nov 2025 06:41:04 +0000 Received: from mgamail.intel.com ([198.175.65.20]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOsA8-000000003Oi-1FuJ for linux-i3c@lists.infradead.org; Fri, 28 Nov 2025 06:41:01 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764312060; x=1795848060; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=H4eVvapB/XpWX4gQOaMTLSPn+2Rscx9w1/DuYoJi9uI=; b=Kdth7wd82fmBv94LX7ZWQixJMWbXFw7RizJwXgk9QRve/OTYjGSrtcdE DLHtRmrtJl6HsUbatasdD5Js501lwNb1hQZao9auEiViycAW9aOo4MIDa Dgbt63sZ18T/ujpznBaFF5+fy2Nyb2+/uq2zZjRVvwIc6iccOQU//7+C/ LAIhs/CVSEa/MHMT5KZy3i5gQVss2eyBZvpzK/zm4/esOeLjDV5/311A0 S8Vz+Srxd4i5su/2lABDoy+wj3566kCwLLOoHp95kqWcot1ZF7ayxTpln 9SoaKuemN33/ddg0iFgnIa+9MZjxp/qv+JAzcXUHfzch6RjjqpJg+WSpT g==; X-CSE-ConnectionGUID: pCXz8MQTQUqjIZEJ0TJkTA== X-CSE-MsgGUID: y+d6FrOpQri42vtyY1edSA== X-IronPort-AV: E=McAfee;i="6800,10657,11626"; a="66059947" X-IronPort-AV: E=Sophos;i="6.20,232,1758610800"; d="scan'208";a="66059947" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Nov 2025 22:41:00 -0800 X-CSE-ConnectionGUID: X34HIhvDQCq3ggwCsaGIDg== X-CSE-MsgGUID: SebRnIMcTbOOgqnEMJHf+Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,232,1758610800"; d="scan'208";a="198348073" Received: from fpallare-mobl4.ger.corp.intel.com (HELO ahunter6-desk) ([10.245.244.155]) by fmviesa004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Nov 2025 22:40:58 -0800 From: Adrian Hunter To: alexandre.belloni@bootlin.com Cc: Frank.Li@nxp.com, linux-i3c@lists.infradead.org Subject: [PATCH V5 06/12] i3c: mipi-i3c-hci-pci: Factor out private registers ioremapping Date: Fri, 28 Nov 2025 08:40:32 +0200 Message-ID: <20251128064038.55158-7-adrian.hunter@intel.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251128064038.55158-1-adrian.hunter@intel.com> References: <20251128064038.55158-1-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-20251127_224100_408281_DB735FAA X-CRM114-Status: UNSURE ( 8.38 ) X-CRM114-Notice: Please train this message. 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 For neatness, factor out private registers ioremapping. Signed-off-by: Adrian Hunter Reviewed-by: Frank Li --- Changes in V5: Add Frank's Rev'd-by Changes in V3 and V4: None Changes in V2: Re-based 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 abc7bad5e069..1e1f2c42bd74 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 @@ -27,14 +27,18 @@ static DEFINE_IDA(mipi_i3c_hci_pci_ida); #define INTEL_RESETS_RESET_DONE BIT(1) #define INTEL_RESETS_TIMEOUT_US (10 * USEC_PER_MSEC) +static void __iomem *intel_priv(struct pci_dev *pci) +{ + resource_size_t base = pci_resource_start(pci, 0); + + return devm_ioremap(&pci->dev, base + INTEL_PRIV_OFFSET, INTEL_PRIV_SIZE); +} + static int intel_i3c_init(struct pci_dev *pci) { - void __iomem *priv; + void __iomem *priv = intel_priv(pci); u32 reg; - priv = devm_ioremap(&pci->dev, - pci_resource_start(pci, 0) + INTEL_PRIV_OFFSET, - INTEL_PRIV_SIZE); if (!priv) return -ENOMEM; -- 2.51.0 -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c