From patchwork Tue Jul 13 20:21:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 12374989 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 232BBC07E95 for ; Tue, 13 Jul 2021 20:21:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 032A661369 for ; Tue, 13 Jul 2021 20:21:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230376AbhGMUYE (ORCPT ); Tue, 13 Jul 2021 16:24:04 -0400 Received: from mga07.intel.com ([134.134.136.100]:12038 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234172AbhGMUYD (ORCPT ); Tue, 13 Jul 2021 16:24:03 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10044"; a="274067565" X-IronPort-AV: E=Sophos;i="5.84,237,1620716400"; d="scan'208";a="274067565" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jul 2021 13:21:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,237,1620716400"; d="scan'208";a="562212188" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga004.jf.intel.com with ESMTP; 13 Jul 2021 13:21:10 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 28409108; Tue, 13 Jul 2021 23:21:37 +0300 (EEST) From: Andy Shevchenko To: Mauro Carvalho Chehab , Sakari Ailus , Andy Shevchenko , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Yong Zhi , Bingbu Cao , Dan Scally , Tianshu Qiu , Mauro Carvalho Chehab Subject: [PATCH v1 5/6] media: ipu3-cio2: Introduce to_cio2_buffer() helper macro Date: Tue, 13 Jul 2021 23:21:30 +0300 Message-Id: <20210713202131.13906-5-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210713202131.13906-1-andriy.shevchenko@linux.intel.com> References: <20210713202131.13906-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Provide to_cio2_buffer() helper macro and convert users to make code easier to read. Signed-off-by: Andy Shevchenko --- drivers/media/pci/intel/ipu3/ipu3-cio2-main.c | 9 +++------ drivers/media/pci/intel/ipu3/ipu3-cio2.h | 2 ++ 2 files changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c b/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c index 8abb34f47b7b..3acee7a623c0 100644 --- a/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c +++ b/drivers/media/pci/intel/ipu3/ipu3-cio2-main.c @@ -823,8 +823,7 @@ static int cio2_vb2_buf_init(struct vb2_buffer *vb) { struct cio2_device *cio2 = vb2_get_drv_priv(vb->vb2_queue); struct device *dev = &cio2->pci_dev->dev; - struct cio2_buffer *b = - container_of(vb, struct cio2_buffer, vbb.vb2_buf); + struct cio2_buffer *b = to_cio2_buffer(vb); unsigned int pages = PFN_UP(vb->planes[0].length); unsigned int lops = DIV_ROUND_UP(pages + 1, CIO2_LOP_ENTRIES); struct sg_table *sg; @@ -881,8 +880,7 @@ static void cio2_vb2_buf_queue(struct vb2_buffer *vb) struct device *dev = &cio2->pci_dev->dev; struct cio2_queue *q = container_of(vb->vb2_queue, struct cio2_queue, vbq); - struct cio2_buffer *b = - container_of(vb, struct cio2_buffer, vbb.vb2_buf); + struct cio2_buffer *b = to_cio2_buffer(vb); struct cio2_fbpt_entry *entry; unsigned long flags; unsigned int i, j, next = q->bufs_next; @@ -955,8 +953,7 @@ static void cio2_vb2_buf_cleanup(struct vb2_buffer *vb) { struct cio2_device *cio2 = vb2_get_drv_priv(vb->vb2_queue); struct device *dev = &cio2->pci_dev->dev; - struct cio2_buffer *b = - container_of(vb, struct cio2_buffer, vbb.vb2_buf); + struct cio2_buffer *b = to_cio2_buffer(vb); unsigned int i; /* Free LOP table */ diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.h b/drivers/media/pci/intel/ipu3/ipu3-cio2.h index 3806d7f04d69..f82f9b2590b9 100644 --- a/drivers/media/pci/intel/ipu3/ipu3-cio2.h +++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.h @@ -338,6 +338,8 @@ struct cio2_buffer { unsigned int offset; }; +#define to_cio2_buffer(vb) container_of(vb, struct cio2_buffer, vbb.vb2_buf) + struct csi2_bus_info { u32 port; u32 lanes;