From patchwork Wed May 29 09:12:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13678501 X-Patchwork-Delegate: kuba@kernel.org Received: from andre.telenet-ops.be (andre.telenet-ops.be [195.130.132.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2B7B016A375 for ; Wed, 29 May 2024 09:12:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.130.132.53 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716973949; cv=none; b=duHP+616F56BCWycxk/nHiGynuw2egUNr44S0sPc9+KAwWfMlelWOwNLxJV/ybsdLkGMpYMhjaJBY3m2Y1GMRFJ3oWsxomeN5N40Y+nll7S1MzB5IiLWmuOmXO1tYV8vGlZ4NV31fUYkwcUsfakT+6VRyFyKcAtOV4KFDb2ojzo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716973949; c=relaxed/simple; bh=6DRVo83b+DRVEiT4o5Gr1b8cmp/ONQYcfrCg5VurbFY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=j5DKV2mXp5GRHm2xUOsgR4xYvTR3HGvZ6M4ohobm6zUxbqnqiUGT0fvqC5uUeu0Y4ihJP3uzsXxSeyI19ZYkwp0CZgYudvv0NceZzmZUw0PQx0RF+2uxvL6wxBHfZKyep+VqHUflbZfA4xUKfixsGRSg8XIbKZ54JMpq5sxL71M= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be; spf=none smtp.mailfrom=linux-m68k.org; arc=none smtp.client-ip=195.130.132.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux-m68k.org Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed80:1b01:1838:131c:4de4]) by andre.telenet-ops.be with bizsmtp id UxCJ2C0033VPV9V01xCJnm; Wed, 29 May 2024 11:12:18 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1sCFL5-00GF9b-FS; Wed, 29 May 2024 11:12:17 +0200 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1sCFM1-008w8h-SP; Wed, 29 May 2024 11:12:17 +0200 From: Geert Uytterhoeven To: Marc Kleine-Budde , Vincent Mailhol , Wolfram Sang Cc: linux-can@vger.kernel.org, linux-renesas-soc@vger.kernel.org, netdev@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 3/3] can: rcar_canfd: Remove superfluous parentheses in address calculations Date: Wed, 29 May 2024 11:12:15 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org There is no need to wrap simple variables or multiplications inside parentheses. Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang --- drivers/net/can/rcar/rcar_canfd.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index c2c1c47bcc7a166c..c919668bbe7a5541 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -627,28 +627,28 @@ static inline void rcar_canfd_update(u32 mask, u32 val, u32 __iomem *reg) static inline u32 rcar_canfd_read(void __iomem *base, u32 offset) { - return readl(base + (offset)); + return readl(base + offset); } static inline void rcar_canfd_write(void __iomem *base, u32 offset, u32 val) { - writel(val, base + (offset)); + writel(val, base + offset); } static void rcar_canfd_set_bit(void __iomem *base, u32 reg, u32 val) { - rcar_canfd_update(val, val, base + (reg)); + rcar_canfd_update(val, val, base + reg); } static void rcar_canfd_clear_bit(void __iomem *base, u32 reg, u32 val) { - rcar_canfd_update(val, 0, base + (reg)); + rcar_canfd_update(val, 0, base + reg); } static void rcar_canfd_update_bit(void __iomem *base, u32 reg, u32 mask, u32 val) { - rcar_canfd_update(mask, val, base + (reg)); + rcar_canfd_update(mask, val, base + reg); } static void rcar_canfd_get_data(struct rcar_canfd_channel *priv, @@ -659,7 +659,7 @@ static void rcar_canfd_get_data(struct rcar_canfd_channel *priv, lwords = DIV_ROUND_UP(cf->len, sizeof(u32)); for (i = 0; i < lwords; i++) *((u32 *)cf->data + i) = - rcar_canfd_read(priv->base, off + (i * sizeof(u32))); + rcar_canfd_read(priv->base, off + i * sizeof(u32)); } static void rcar_canfd_put_data(struct rcar_canfd_channel *priv, @@ -669,7 +669,7 @@ static void rcar_canfd_put_data(struct rcar_canfd_channel *priv, lwords = DIV_ROUND_UP(cf->len, sizeof(u32)); for (i = 0; i < lwords; i++) - rcar_canfd_write(priv->base, off + (i * sizeof(u32)), + rcar_canfd_write(priv->base, off + i * sizeof(u32), *((u32 *)cf->data + i)); }