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 X-Spam-Level: X-Spam-Status: No, score=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,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 5CE85C4321D for ; Mon, 20 Aug 2018 16:00:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 16AEB21581 for ; Mon, 20 Aug 2018 16:00:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="l2qHN/1a" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 16AEB21581 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727084AbeHTTRD (ORCPT ); Mon, 20 Aug 2018 15:17:03 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:45584 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726752AbeHTTRD (ORCPT ); Mon, 20 Aug 2018 15:17:03 -0400 Received: from localhost.localdomain (cpc89242-aztw30-2-0-cust488.18-1.cable.virginm.net [86.31.129.233]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 3986C116A; Mon, 20 Aug 2018 18:00:49 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1534780849; bh=F3Ui/QgyPjqf17UfOryZaYMNEGB/SZoBremLkx90vy0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=l2qHN/1ajFgr4kxfEswT2lpEittTJm6ij8tUuGr4hNeaC8QrU2O3Q+Jfs49SETXKC 6PhoHL9kmOX/17K18jnUf41ojzmLeUHVREYuXLgdDJWYjgx0sqBPWZJYCzgxSMMHBg F07ZTeyeKQFngjcRX5ppQOq2HvbnNX4vvykXXGZc= From: Kieran Bingham To: Laurent Pinchart , David Airlie Cc: dri-devel@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Kieran Bingham Subject: [PATCH 1/2] drm: rcar-du: Refactor Feature and Quirk definitions Date: Mon, 20 Aug 2018 17:00:43 +0100 Message-Id: <20180820160044.15783-2-kieran.bingham+renesas@ideasonboard.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180820160044.15783-1-kieran.bingham+renesas@ideasonboard.com> References: <20180820160044.15783-1-kieran.bingham+renesas@ideasonboard.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These flags are represented by bit fields. To make this clear, utilise the BIT() macro. Signed-off-by: Kieran Bingham --- This patch fails checkpatch's 80-char limit, due to the line comments extending across the 80-char boundary on RCAR_DU_FEATURE_EXT_CTRL_REGS To preserve formatting - this warning has been ignored. drivers/gpu/drm/rcar-du/rcar_du_drv.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h b/drivers/gpu/drm/rcar-du/rcar_du_drv.h index b3a25e8e07d0..78ea20abfb30 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h @@ -27,11 +27,11 @@ struct drm_device; struct drm_fbdev_cma; struct rcar_du_device; -#define RCAR_DU_FEATURE_CRTC_IRQ_CLOCK (1 << 0) /* Per-CRTC IRQ and clock */ -#define RCAR_DU_FEATURE_EXT_CTRL_REGS (1 << 1) /* Has extended control registers */ -#define RCAR_DU_FEATURE_VSP1_SOURCE (1 << 2) /* Has inputs from VSP1 */ +#define RCAR_DU_FEATURE_CRTC_IRQ_CLOCK BIT(0) /* Per-CRTC IRQ and clock */ +#define RCAR_DU_FEATURE_EXT_CTRL_REGS BIT(1) /* Has extended control registers */ +#define RCAR_DU_FEATURE_VSP1_SOURCE BIT(2) /* Has inputs from VSP1 */ -#define RCAR_DU_QUIRK_ALIGN_128B (1 << 0) /* Align pitches to 128 bytes */ +#define RCAR_DU_QUIRK_ALIGN_128B BIT(0) /* Align pitches to 128 bytes */ /* * struct rcar_du_output_routing - Output routing specification -- 2.17.1