From patchwork Fri Nov 18 09:39:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Elder X-Patchwork-Id: 13047922 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 A5927C43219 for ; Fri, 18 Nov 2022 09:40:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241405AbiKRJkB (ORCPT ); Fri, 18 Nov 2022 04:40:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50396 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241483AbiKRJj5 (ORCPT ); Fri, 18 Nov 2022 04:39:57 -0500 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47FA1F56; Fri, 18 Nov 2022 01:39:55 -0800 (PST) Received: from pyrite.tail37cf.ts.net (h175-177-042-159.catv02.itscom.jp [175.177.42.159]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 405F0CCA; Fri, 18 Nov 2022 10:39:50 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1668764394; bh=5t/ucmG2f3kjgz2FxveRnt1opFwQLLzUJPJbVA+q+ew=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wlgC7FOUDssJUGL5kIKi0W5g4fg5jtk1ezJJqkUGrVJQDkFMTwMzabBYSvot8UtRi DRGwXpez86P6PeNhHbtbkeIaXN08BxmRzCfqGirjJcS7VvcxtyzMd9d7HQk291Tzkb 5lonx3dajuiNhlXGAzCWYm7T/fkNUdb7fSzKzHPs= From: Paul Elder To: linux-media@vger.kernel.org Cc: Laurent Pinchart , Dafna Hirschfeld , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Heiko Stuebner , Helen Koike , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Paul Elder , Kieran Bingham Subject: [PATCH v3 03/14] media: rkisp1: Add and use rkisp1_has_feature() macro Date: Fri, 18 Nov 2022 18:39:20 +0900 Message-Id: <20221118093931.1284465-4-paul.elder@ideasonboard.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221118093931.1284465-1-paul.elder@ideasonboard.com> References: <20221118093931.1284465-1-paul.elder@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Laurent Pinchart Simplify feature tests with a macro that shortens lines. Signed-off-by: Laurent Pinchart Reviewed-by: Paul Elder Reviewed-by: Kieran Bingham --- .../media/platform/rockchip/rkisp1/rkisp1-common.h | 3 +++ .../media/platform/rockchip/rkisp1/rkisp1-dev.c | 14 +++++++------- 2 files changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h index a1293c45aae1..fc33c185b99f 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h @@ -111,6 +111,9 @@ enum rkisp1_feature { RKISP1_FEATURE_MIPI_CSI2 = BIT(0), }; +#define rkisp1_has_feature(rkisp1, feature) \ + ((rkisp1)->info->features & RKISP1_FEATURE_##feature) + /* * struct rkisp1_info - Model-specific ISP Information * diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c index f2475c6235ea..e348d8c86861 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c @@ -206,7 +206,7 @@ static int rkisp1_subdev_notifier_register(struct rkisp1_device *rkisp1) switch (reg) { case 0: /* MIPI CSI-2 port */ - if (!(rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2)) { + if (!rkisp1_has_feature(rkisp1, MIPI_CSI2)) { dev_err(rkisp1->dev, "internal CSI must be available for port 0\n"); ret = -EINVAL; @@ -338,7 +338,7 @@ static int rkisp1_create_links(struct rkisp1_device *rkisp1) unsigned int i; int ret; - if (rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2) { + if (rkisp1_has_feature(rkisp1, MIPI_CSI2)) { /* Link the CSI receiver to the ISP. */ ret = media_create_pad_link(&rkisp1->csi.sd.entity, RKISP1_CSI_PAD_SRC, @@ -390,7 +390,7 @@ static int rkisp1_create_links(struct rkisp1_device *rkisp1) static void rkisp1_entities_unregister(struct rkisp1_device *rkisp1) { - if (rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2) + if (rkisp1_has_feature(rkisp1, MIPI_CSI2)) rkisp1_csi_unregister(rkisp1); rkisp1_params_unregister(rkisp1); rkisp1_stats_unregister(rkisp1); @@ -423,7 +423,7 @@ static int rkisp1_entities_register(struct rkisp1_device *rkisp1) if (ret) goto error; - if (rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2) { + if (rkisp1_has_feature(rkisp1, MIPI_CSI2)) { ret = rkisp1_csi_register(rkisp1); if (ret) goto error; @@ -590,7 +590,7 @@ static int rkisp1_probe(struct platform_device *pdev) goto err_unreg_v4l2_dev; } - if (rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2) { + if (rkisp1_has_feature(rkisp1, MIPI_CSI2)) { ret = rkisp1_csi_init(rkisp1); if (ret) goto err_unreg_media_dev; @@ -611,7 +611,7 @@ static int rkisp1_probe(struct platform_device *pdev) err_unreg_entities: rkisp1_entities_unregister(rkisp1); err_cleanup_csi: - if (rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2) + if (rkisp1_has_feature(rkisp1, MIPI_CSI2)) rkisp1_csi_cleanup(rkisp1); err_unreg_media_dev: media_device_unregister(&rkisp1->media_dev); @@ -630,7 +630,7 @@ static int rkisp1_remove(struct platform_device *pdev) v4l2_async_nf_cleanup(&rkisp1->notifier); rkisp1_entities_unregister(rkisp1); - if (rkisp1->info->features & RKISP1_FEATURE_MIPI_CSI2) + if (rkisp1_has_feature(rkisp1, MIPI_CSI2)) rkisp1_csi_cleanup(rkisp1); rkisp1_debug_cleanup(rkisp1);