From nobody Sat Feb 7 20:39:17 2026 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 AA7DCEB64DA for ; Wed, 14 Jun 2023 05:45:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242928AbjFNFp6 (ORCPT ); Wed, 14 Jun 2023 01:45:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233240AbjFNFpz (ORCPT ); Wed, 14 Jun 2023 01:45:55 -0400 Received: from mail.208.org (unknown [183.242.55.162]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A87911BC3 for ; Tue, 13 Jun 2023 22:45:52 -0700 (PDT) Received: from mail.208.org (email.208.org [127.0.0.1]) by mail.208.org (Postfix) with ESMTP id 4QgvXr71M9zBQJYQ for ; Wed, 14 Jun 2023 13:45:48 +0800 (CST) Authentication-Results: mail.208.org (amavisd-new); dkim=pass reason="pass (just generated, assumed good)" header.d=208.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=208.org; h= content-transfer-encoding:content-type:message-id:user-agent :references:in-reply-to:subject:to:from:date:mime-version; s= dkim; t=1686721548; x=1689313549; bh=x9um8RhKCy7/xRgr+qA0V6DCZvo zgU/1cnaCwHpZPyU=; b=srThXymOP6NhU86+ixQu8Qu64EQMKFZLWbxEitzXadB 9nb8mJH4wfU8cyXxe4XnSJ+01LtVRYFHBUopm1qLld92Jmb6C3f4y6+Gyo+NyQqu XchyrnUJooKvn0G3h4N1B03Q/d9Jq3X3AiXxKzY5SAZe9FY7AGCbM413wG4yVSnO 3p22/jWIl7KW+AEZJw75XfW0HNADNmnad9o0Z2ky5TZ3+ZwuzxlVQj2VSPPy6A61 vMN2+bBHSBH1wyhBWh3kQ+Xk8xRFGnAU3trfQfzf26G7WfU/IaUgCygQT3+sacHt kAkz9FlYpFN2M1wk05hxmpjP7XSI32iK9kD8rHROdqA== X-Virus-Scanned: amavisd-new at mail.208.org Received: from mail.208.org ([127.0.0.1]) by mail.208.org (mail.208.org [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id PwB1Mx0i2BWO for ; Wed, 14 Jun 2023 13:45:48 +0800 (CST) Received: from localhost (email.208.org [127.0.0.1]) by mail.208.org (Postfix) with ESMTPSA id 4QgvXr4pPszBJLB3; Wed, 14 Jun 2023 13:45:48 +0800 (CST) MIME-Version: 1.0 Date: Wed, 14 Jun 2023 13:45:48 +0800 From: wuyonggang001@208suo.com To: mturquette@baylibre.com, sboyd@kernel.org Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] clk: baikal-t1: Using div64_ Ul replaces do_ Div() function In-Reply-To: <0dc9409b662180ed29cbc281f0f076b7@208suo.com> References: <20230612033904.34921-1-zhanglibing@cdjrlc.com> <0dc9409b662180ed29cbc281f0f076b7@208suo.com> User-Agent: Roundcube Webmail Message-ID: X-Sender: wuyonggang001@208suo.com Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8"; format="flowed" Fix the following coccicheck warning: drivers/clk/baikal-t1/ccu-pll.c:81:1-7: WARNING: do_div() does a=20 64-by-32 division, please consider using div64_ul instead. Signed-off-by: Yonggang Wu --- drivers/clk/baikal-t1/ccu-pll.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/clk/baikal-t1/ccu-pll.c=20 b/drivers/clk/baikal-t1/ccu-pll.c index 13ef28001439..d41735c6956a 100644 --- a/drivers/clk/baikal-t1/ccu-pll.c +++ b/drivers/clk/baikal-t1/ccu-pll.c @@ -66,7 +66,7 @@ static inline unsigned long=20 ccu_pll_lock_delay_us(unsigned long ref_clk, { u64 us =3D 500ULL * nr * USEC_PER_SEC; - do_div(us, ref_clk); + div64_ul(us, ref_clk); return us; } @@ -78,9 +78,9 @@ static inline unsigned long ccu_pll_calc_freq(unsigned=20 long ref_clk, { u64 tmp =3D ref_clk; - do_div(tmp, nr); + div64_ul(tmp, nr); tmp *=3D nf; - do_div(tmp, od); + div64_ul(tmp, od); return tmp; }