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=-9.7 required=3.0 tests=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 26AD7C2BB55 for ; Thu, 9 Apr 2020 06:53:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F22FF206F7 for ; Thu, 9 Apr 2020 06:52:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725997AbgDIGw4 (ORCPT ); Thu, 9 Apr 2020 02:52:56 -0400 Received: from alexa-out-sd-01.qualcomm.com ([199.106.114.38]:42559 "EHLO alexa-out-sd-01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726470AbgDIGwz (ORCPT ); Thu, 9 Apr 2020 02:52:55 -0400 Received: from unknown (HELO ironmsg05-sd.qualcomm.com) ([10.53.140.145]) by alexa-out-sd-01.qualcomm.com with ESMTP; 08 Apr 2020 23:52:54 -0700 Received: from gurus-linux.qualcomm.com ([10.46.162.81]) by ironmsg05-sd.qualcomm.com with ESMTP; 08 Apr 2020 23:52:54 -0700 Received: by gurus-linux.qualcomm.com (Postfix, from userid 383780) id 3A6844C4A; Wed, 8 Apr 2020 23:52:54 -0700 (PDT) From: Guru Das Srinagesh To: linux-pwm@vger.kernel.org Cc: Thierry Reding , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Subbaraman Narayanamurthy , David Collins , linux-kernel@vger.kernel.org, Guru Das Srinagesh , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Subject: [PATCH v12 05/11] pwm: pwm-imx-tpm: Use 64-bit division macro Date: Wed, 8 Apr 2020 23:52:34 -0700 Message-Id: <49c4849ed363ffbbf0d89005ab1e77dd5458e862.1586414867.git.gurus@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since the PWM framework is switching struct pwm_state.period's datatype to u64, prepare for this transition by using DIV64_U64_ROUND_CLOSEST to handle a 64-bit divisor. Cc: Shawn Guo Cc: Sascha Hauer Cc: Pengutronix Kernel Team Cc: Fabio Estevam Cc: NXP Linux Team Signed-off-by: Guru Das Srinagesh --- drivers/pwm/pwm-imx-tpm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pwm/pwm-imx-tpm.c b/drivers/pwm/pwm-imx-tpm.c index 5f3d7f7..fcdf6be 100644 --- a/drivers/pwm/pwm-imx-tpm.c +++ b/drivers/pwm/pwm-imx-tpm.c @@ -124,7 +124,7 @@ static int pwm_imx_tpm_round_state(struct pwm_chip *chip, real_state->duty_cycle = state->duty_cycle; tmp = (u64)p->mod * real_state->duty_cycle; - p->val = DIV_ROUND_CLOSEST_ULL(tmp, real_state->period); + p->val = DIV64_U64_ROUND_CLOSEST(tmp, real_state->period); real_state->polarity = state->polarity; real_state->enabled = state->enabled; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project