From patchwork Tue Jul 19 22:24:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 592052 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 3397FC43334 for ; Tue, 19 Jul 2022 22:25:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236113AbiGSWZW (ORCPT ); Tue, 19 Jul 2022 18:25:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58702 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239557AbiGSWZN (ORCPT ); Tue, 19 Jul 2022 18:25:13 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C3E4F65D1 for ; Tue, 19 Jul 2022 15:25:11 -0700 (PDT) Received: from pendragon.lan (62-78-145-57.bb.dnainternet.fi [62.78.145.57]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 4D13C6DB; Wed, 20 Jul 2022 00:25:09 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1658269509; bh=FoxwCyOcG8GCwJFfz7EhSYb20Oz4gq1POOJd+69f6W8=; h=From:To:Cc:Subject:Date:From; b=rmu2Xzhad91fD8pcCCpokr/c8trt2HgDeVoJbvVKVdFVew7h0mUSSmjjBEoXLPHES NcxCtdfQd5K6toB+tjirFVZTPNXdjK5ur79k9YyySkdUb/lFLXNlt0U5lW4MOfCCfn UrKSW3C3lsmqZXRVWr2bSJvvUfqg8cLTYFP4uSDE= From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: Dafna Hirschfeld , Heiko Stuebner , Paul Elder , linux-rockchip@lists.infradead.org Subject: [PATCH] media: rkisp1: Add and use rkisp1_has_feature() macro Date: Wed, 20 Jul 2022 01:24:32 +0300 Message-Id: <20220719222432.4356-1-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Simplify feature tests with a macro that shortens lines. Signed-off-by: Laurent Pinchart Reviewed-by: Paul Elder --- Sending to the correct mailing list this time, sorry for the noise. --- .../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 8056997d5c29..0aae802464ac 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);