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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 37F39C4BA12 for ; Wed, 26 Feb 2020 13:53:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CAA5324680 for ; Wed, 26 Feb 2020 13:53:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b="eTS74HdJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727226AbgBZNxD (ORCPT ); Wed, 26 Feb 2020 08:53:03 -0500 Received: from mx1.tq-group.com ([62.157.118.193]:59174 "EHLO mx1.tq-group.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726359AbgBZNxD (ORCPT ); Wed, 26 Feb 2020 08:53:03 -0500 IronPort-SDR: NoHTmXF7OPsSM64RgzKJfYsKu6u5yJk9JrK5e27hWb7/oHVoGI1rzjI+vvS/iBXt2UuycE8pmw iLtKWvg6HL7JmxotpQ23aFoLHQw1gQ8b8aaarpEq30+0CLsQWSGNde9F6cWjjygNjDMS486AR8 PvCzykd2iRC0F0Cz75GQCbNUzWUJ2QsaYOsx6KAp3vpMbhN6tGYpHlmlPFrqYsKs4Qe0gdEBKZ OjYmUOI3BK77UHHT7iks1wMITRtcgGoJYa7DlJC8ka+BU6xPAuh80SvgZvi/hdAayklOHC3blq bAI= X-IronPort-AV: E=Sophos;i="5.70,488,1574118000"; d="scan'208";a="11120522" Received: from unknown (HELO tq-pgp-pr1.tq-net.de) ([192.168.6.15]) by mx1-pgp.tq-group.com with ESMTP; 26 Feb 2020 14:53:01 +0100 Received: from mx1.tq-group.com ([192.168.6.7]) by tq-pgp-pr1.tq-net.de (PGP Universal service); Wed, 26 Feb 2020 14:53:01 +0100 X-PGP-Universal: processed; by tq-pgp-pr1.tq-net.de on Wed, 26 Feb 2020 14:53:01 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1582725181; x=1614261181; h=from:to:cc:subject:date:message-id; bh=ADeNmlQQz72Eo2Cr7Fb7beMzpsaJivTmWRGwQL9Jh2U=; b=eTS74HdJrs0fD0l5c2s3ySODoTEw0Wn1ing/x1/fHvU5oMDKayqM+Vzc TYkjGNtmUH+Xy2C6jSAnB111p4cAoM2MdMQ+hMaBztm0JFBTRi2gOncog txYVCzGYq1S3zGRblr9GIj0zQ7I0wSJZ81quAhgLI7qU59GYUV0VOsWQ8 jss9FER6gjYyRk+XQcXtMEWiLbb7laGWBS1mP3DJIGA5rnImgfQ/ZU587 7g/hVjvolARy+52w3bR1Y/4PMhAyM+OYMUvQvOniEc+02uA/Qtxs/YMSJ yk8QiJmyMxw1tdB5NQSRo7MXPHi+VN01H4FuAUkmsltrL18r17YbpLI6l A==; IronPort-SDR: KcHs2IJtWkqLaGm13nJsPY5nilMfQOsfBp88f3vMT6jVKDWpLM8PMPMDXTOo5HzvHbMvR0iN01 HyaBYrZl17ZNUCuICYkO17BaVU11jm+Vni3SZWFip305rHyIMgQUGLMlTYpbMU9sR/U9A9SeIF lkrpgpvpT+SHcDosD1qAFQMaV0nGt2Dhgf1uEsuGHOCacDqY7Te1jI4RM5cl78ul9ZEezFrpTM 0DfiWAKz9uyh1avoiD4oq7YvJ/UsIZ8BNznnu7O3vNYstYGXrot3CsEKTCOopwHYfqCvRH6Lbo xjo= X-IronPort-AV: E=Sophos;i="5.70,488,1574118000"; d="scan'208";a="11120521" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 26 Feb 2020 14:53:01 +0100 Received: from schifferm-ubuntu4.tq-net.de (schifferm-ubuntu4.tq-net.de [10.117.49.26]) by vtuxmail01.tq-net.de (Postfix) with ESMTPA id 178FB280065; Wed, 26 Feb 2020 14:53:08 +0100 (CET) From: Matthias Schiffer To: thierry.reding@gmail.com, u.kleine-koenig@pengutronix.de Cc: linux-pwm@vger.kernel.org, linux-kernel@vger.kernel.org, Matthias Schiffer Subject: [PATCH 1/4] pwm: pca9685: remove unused duty_cycle struct element Date: Wed, 26 Feb 2020 14:52:26 +0100 Message-Id: <20200226135229.24929-1-matthias.schiffer@ew.tq-group.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org duty_cycle was only set, never read. Signed-off-by: Matthias Schiffer --- drivers/pwm/pwm-pca9685.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/pwm/pwm-pca9685.c b/drivers/pwm/pwm-pca9685.c index b07bdca3d510..19ac97108a64 100644 --- a/drivers/pwm/pwm-pca9685.c +++ b/drivers/pwm/pwm-pca9685.c @@ -69,7 +69,6 @@ struct pca9685 { struct pwm_chip chip; struct regmap *regmap; - int duty_ns; int period_ns; #if IS_ENABLED(CONFIG_GPIOLIB) struct mutex lock; @@ -272,8 +271,6 @@ static int pca9685_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, } } - pca->duty_ns = duty_ns; - if (duty_ns < 1) { if (pwm->hwpwm >= PCA9685_MAXCHAN) reg = PCA9685_ALL_LED_OFF_H; @@ -449,7 +446,6 @@ static int pca9685_pwm_probe(struct i2c_client *client, ret); return ret; } - pca->duty_ns = 0; pca->period_ns = PCA9685_DEFAULT_PERIOD; i2c_set_clientdata(client, pca); -- 2.17.1