From patchwork Tue Jun 14 19:11:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Elder X-Patchwork-Id: 581820 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 EDD12C43334 for ; Tue, 14 Jun 2022 19:13:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344359AbiFNTNo (ORCPT ); Tue, 14 Jun 2022 15:13:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55180 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233205AbiFNTNn (ORCPT ); Tue, 14 Jun 2022 15:13:43 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C811F28984 for ; Tue, 14 Jun 2022 12:13:42 -0700 (PDT) Received: from pyrite.rasen.tech (softbank036240126034.bbtec.net [36.240.126.34]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 39C13FA0; Tue, 14 Jun 2022 21:13:37 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1655234021; bh=nen/2bN6BiLU0SoY7+g9X9Z3wLthtBU3eonu0OwOdH4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JhwdEfNjVrPpzOt2chrJDy9lwg1jLnGNIW76W4PTQ9ks2DxRXEtl9mwnbun98S2cE u4V0+UBNHpXyGtu5ev7gimBMlIUZLNLrf3HT5KNO80QVjek1IwR92R8o0mX7Kc6Qzo OCSMS7Br5Brgpe/YYr4tIpXtKHET7WbxMvUVWwqs= From: Paul Elder To: linux-media@vger.kernel.org Cc: Laurent Pinchart , dafna@fastmail.com, heiko@sntech.de, jeanmichel.hautbois@ideasonboard.com, jacopo@jmondi.org, djrscally@gmail.com, helen.koike@collabora.com, linux-rockchip@lists.infradead.org Subject: [PATCH 28/55] media: rkisp1: isp: Add container_of wrapper to cast subdev to rkisp1_isp Date: Wed, 15 Jun 2022 04:11:00 +0900 Message-Id: <20220614191127.3420492-29-paul.elder@ideasonboard.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220614191127.3420492-1-paul.elder@ideasonboard.com> References: <20220614191127.3420492-1-paul.elder@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Laurent Pinchart Replace manual container_of() calls with a static inline wrapper to increase readability. Signed-off-by: Laurent Pinchart --- .../media/platform/rockchip/rkisp1/rkisp1-isp.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c index 4f12fc0b7694..812fb2ea5323 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c @@ -370,6 +370,11 @@ static void rkisp1_isp_start(struct rkisp1_device *rkisp1) * Subdev pad operations */ +static inline struct rkisp1_isp *to_rkisp1_isp(struct v4l2_subdev *sd) +{ + return container_of(sd, struct rkisp1_isp, sd); +} + static int rkisp1_isp_enum_mbus_code(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_mbus_code_enum *code) @@ -625,7 +630,7 @@ static int rkisp1_isp_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_format *fmt) { - struct rkisp1_isp *isp = container_of(sd, struct rkisp1_isp, sd); + struct rkisp1_isp *isp = to_rkisp1_isp(sd); mutex_lock(&isp->ops_lock); fmt->format = *rkisp1_isp_get_pad_fmt(isp, sd_state, fmt->pad, @@ -638,7 +643,7 @@ static int rkisp1_isp_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_format *fmt) { - struct rkisp1_isp *isp = container_of(sd, struct rkisp1_isp, sd); + struct rkisp1_isp *isp = to_rkisp1_isp(sd); mutex_lock(&isp->ops_lock); if (fmt->pad == RKISP1_ISP_PAD_SINK_VIDEO) @@ -659,7 +664,7 @@ static int rkisp1_isp_get_selection(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_selection *sel) { - struct rkisp1_isp *isp = container_of(sd, struct rkisp1_isp, sd); + struct rkisp1_isp *isp = to_rkisp1_isp(sd); int ret = 0; if (sel->pad != RKISP1_ISP_PAD_SOURCE_VIDEO && @@ -701,7 +706,7 @@ static int rkisp1_isp_set_selection(struct v4l2_subdev *sd, { struct rkisp1_device *rkisp1 = container_of(sd->v4l2_dev, struct rkisp1_device, v4l2_dev); - struct rkisp1_isp *isp = container_of(sd, struct rkisp1_isp, sd); + struct rkisp1_isp *isp = to_rkisp1_isp(sd); int ret = 0; if (sel->target != V4L2_SEL_TGT_CROP) @@ -748,7 +753,7 @@ static int rkisp1_isp_s_stream(struct v4l2_subdev *sd, int enable) { struct rkisp1_device *rkisp1 = container_of(sd->v4l2_dev, struct rkisp1_device, v4l2_dev); - struct rkisp1_isp *isp = &rkisp1->isp; + struct rkisp1_isp *isp = to_rkisp1_isp(sd); struct rkisp1_sensor_async *asd; int ret;