From patchwork Mon Sep 5 11:10:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Heiko_St=C3=BCbner?= X-Patchwork-Id: 12966177 X-Patchwork-Delegate: palmer@dabbelt.com 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 84DDAECAAD5 for ; Mon, 5 Sep 2022 14:14:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=aL8fAnWa6z0meA1ZFb9G3gWpEdwwX8rkmEFgXkDML3M=; b=y6KTgqGfTgb8Lx tZyi0+9j0bLIqHr0Gejf4vAVos+VyLFxONAgtnfmuNZrAW6MB0G3GK/M+Q43MGac/8k7I+Aa3gd+9 6aiYaRYXVvrd4BK04y6R4Qd2rhnPwvkYrtkcJHfXYKvRk2JH639jsGhEMP1Gj73r/1qjlRgGJIpbo Arzy+hEQNVt6U6hUbjg2NHoJjiROrNy+55dBaZrJgvvBG19k8Zgi5SXBwfYGeFSuHEVLa2LmC1eFi DiktZpr+zqZDvaY46r8q9eJc6ctYqe+cldFMaLVSjlUMO73mHFitUYeCqlJD7RHsl0C0pSRlGqKiI FdHVDbpDRQizmvpvQRAQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVCrw-004Fbv-RV; Mon, 05 Sep 2022 14:14:32 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVA0A-000vM7-AY for linux-riscv@bombadil.infradead.org; Mon, 05 Sep 2022 11:10:50 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=iTakt3lV7rDBfj6zMK7PDrQi9jdie4tNamf8xHspI2w=; b=eb81z6vSZUm6AJxgIylU5Q9DAv EMF3jR1GfxuDabswM7y4/OTq5xth1uWcFI5hEuarIP6xUJ2Qx12qmk5wq/Gvv7kl7DgGlOdsbtbOx hLOXXuATjk8bP1ATJlD1LQGlVe6H7qCy17QAeaJaAXy9W8/sYdWyf1xNwUL6ADBGc0wJSzix9HF8P MoG8RYoBFu4i2JbMcgvFkqfJI6N+6Mc6v/bQmDUn8lFp3NlwZ1TQUENpAEyU6ksbUS77R16O3sH4y vqFr8KVFx1XkHta+m1r44WOGmSPiTnONia493+4jl/n4F8Su+OgBiSyl+kjNO3ChfXiJPh/BK8zeF BBOtnzKA==; Received: from gloria.sntech.de ([185.11.138.130]) by desiato.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVA04-009YuB-7a for linux-riscv@lists.infradead.org; Mon, 05 Sep 2022 11:10:46 +0000 Received: from ip5b412258.dynamic.kabel-deutschland.de ([91.65.34.88] helo=phil.lan) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1oV9zx-0005hc-Lt; Mon, 05 Sep 2022 13:10:37 +0200 From: Heiko Stuebner To: paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu Cc: guoren@kernel.org, apatel@ventanamicro.com, atishp@rivosinc.com, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Heiko Stuebner , Conor Dooley , Andrew Jones Subject: [PATCH v2 3/5] riscv: use BIT() macros in t-head errata init Date: Mon, 5 Sep 2022 13:10:25 +0200 Message-Id: <20220905111027.2463297-4-heiko@sntech.de> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220905111027.2463297-1-heiko@sntech.de> References: <20220905111027.2463297-1-heiko@sntech.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220905_121044_410998_93E57D83 X-CRM114-Status: GOOD ( 10.40 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Using the appropriate BIT macro makes the code better readable. Suggested-by: Conor Dooley Signed-off-by: Heiko Stuebner Reviewed-by: Guo Ren Reviewed-by: Conor Dooley Reviewed-by: Andrew Jones --- arch/riscv/errata/thead/errata.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/errata/thead/errata.c b/arch/riscv/errata/thead/errata.c index bffa711aaf64..a6f4bd8ccf3f 100644 --- a/arch/riscv/errata/thead/errata.c +++ b/arch/riscv/errata/thead/errata.c @@ -49,10 +49,10 @@ static u32 thead_errata_probe(unsigned int stage, u32 cpu_req_errata = 0; if (errata_probe_pbmt(stage, archid, impid)) - cpu_req_errata |= (1U << ERRATA_THEAD_PBMT); + cpu_req_errata |= BIT(ERRATA_THEAD_PBMT); if (errata_probe_cmo(stage, archid, impid)) - cpu_req_errata |= (1U << ERRATA_THEAD_CMO); + cpu_req_errata |= BIT(ERRATA_THEAD_CMO); return cpu_req_errata; }