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=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,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 06671C4363C for ; Wed, 7 Oct 2020 08:46:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B92282080A for ; Wed, 7 Oct 2020 08:46:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728028AbgJGIqN (ORCPT ); Wed, 7 Oct 2020 04:46:13 -0400 Received: from retiisi.org.uk ([95.216.213.190]:57076 "EHLO hillosipuli.retiisi.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727994AbgJGIqK (ORCPT ); Wed, 7 Oct 2020 04:46:10 -0400 Received: from lanttu.localdomain (lanttu-e.localdomain [192.168.1.64]) by hillosipuli.retiisi.eu (Postfix) with ESMTP id BF233634C92 for ; Wed, 7 Oct 2020 11:45:19 +0300 (EEST) From: Sakari Ailus To: linux-media@vger.kernel.org Subject: [PATCH v2 056/106] ccs-pll: Don't use div_u64 to divide a 32-bit number Date: Wed, 7 Oct 2020 11:45:07 +0300 Message-Id: <20201007084557.25843-47-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201007084557.25843-1-sakari.ailus@linux.intel.com> References: <20201007084505.25761-1-sakari.ailus@linux.intel.com> <20201007084557.25843-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org pll->pll_op_clk_freq is a 32-bit number. It does not need div_u64 to divide it. Signed-off-by: Sakari Ailus --- drivers/media/i2c/ccs-pll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/ccs-pll.c b/drivers/media/i2c/ccs-pll.c index 0d57bac1599a..1cfe6cf7e51c 100644 --- a/drivers/media/i2c/ccs-pll.c +++ b/drivers/media/i2c/ccs-pll.c @@ -445,7 +445,7 @@ int ccs_pll_calculate(struct device *dev, const struct ccs_pll_limits *limits, min_pre_pll_clk_div, max_pre_pll_clk_div); i = gcd(pll->pll_op_clk_freq_hz, pll->ext_clk_freq_hz); - mul = div_u64(pll->pll_op_clk_freq_hz, i); + mul = pll->pll_op_clk_freq_hz / i; div = pll->ext_clk_freq_hz / i; dev_dbg(dev, "mul %u / div %u\n", mul, div); -- 2.27.0