From patchwork Sat Mar 21 08:15:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Denis OSTERLAND-HEIM X-Patchwork-Id: 209138 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=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_SANE_2 autolearn=no 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 0822AC43332 for ; Sat, 21 Mar 2020 08:16:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D26CF20658 for ; Sat, 21 Mar 2020 08:16:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=diehl.com header.i=@diehl.com header.b="JkvyRRrt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728251AbgCUIQH (ORCPT ); Sat, 21 Mar 2020 04:16:07 -0400 Received: from enterprise01.smtp.diehl.com ([193.201.238.219]:12449 "EHLO enterprise01.smtp.diehl.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728040AbgCUIQG (ORCPT ); Sat, 21 Mar 2020 04:16:06 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=diehl.com; i=@diehl.com; q=dns/txt; s=default; t=1584778565; x=1616314565; h=from:to:cc:subject:date:message-id: content-transfer-encoding:mime-version; bh=mVZ5QP/lpmFxO2DJwfE+HLWsGNms8QhEeMLogJyEu38=; b=JkvyRRrt7hSJT5u3zR7Oj4rjscGpuEV81IpMd5JMo6p9tBc1mgfe7f/i XAX1M89mVKZDeIzfxttzKXSxtqsOYKm+SBjy2W8g+llU+f6KdWBMbu8ww 9mF+SD0B9ZqsSXnUI3QSaPyqtphq+X+VnckY4Nx8y5TV8l0sGqAXWYB1I vr8CgqyV8GsdtBTvDG1OMJ/seXrjQmk+qaCvnHZI9udIBeeR/IxSfFo34 acKM8OKWK1R5SaIosPmr/omolN6/C3K/rzo3sr1C2MkHHecRljr+cxXPV LPNmufrB1RmVVISychJ6wQFStXXIluxHK04GXcv1t9sbuBw7GFMPL747F g==; IronPort-SDR: jDdQfhpJH1IIX/BqrFcUiqp7AxvH/mv5hp0tte1F4zxsJnqEtx5VgCQFgkhjntHzP/brmme/FA 21nNn2UdtuuQ== From: Denis Osterland-Heim To: "dmurphy@ti.com" , "pavel@ucw.cz" , "mark.rutland@arm.com" , "jacek.anaszewski@gmail.com" , "robh+dt@kernel.org" CC: "linux-kernel@vger.kernel.org" , "linux-leds@vger.kernel.org" , "devicetree@vger.kernel.org" Subject: [PATCH v4 0/5] leds: pwm: add support for default-state device Thread-Topic: [PATCH v4 0/5] leds: pwm: add support for default-state device Thread-Index: AQHV/1jws4AzTWJYWUyOwArqe1+PYA== Date: Sat, 21 Mar 2020 08:15:52 +0000 Message-ID: <20200321081321.15614-1-Denis.Osterland@diehl.com> Accept-Language: de-DE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: Evolution 3.28.5-0ubuntu0.18.04.1 x-ms-exchange-messagesentrepresentingtype: 1 MIME-Version: 1.0 X-TrailerSkip: 1 X-GBS-PROC: byQFdw3ukCM+zy1/poiPc1AVfwSWUkZzyg26pdxW4F61h8FEbUr8HvF9lcEqQAI6 Sender: linux-leds-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org v3->v4: - remove deprecated unused pwm_id member from led_pwm - remove useless pwm_period_ns member from led_pwm - check return value of led_pwm_set() in led_pwm_add() - if period is 0 after pwm_get_state(), fall back to off state this avoids division by zero .../devicetree/bindings/leds/leds-pwm.txt | 2 + drivers/leds/leds-pwm.c | 76 +++++++++++++++++++--- include/linux/leds_pwm.h | 22 ------- 3 files changed, 68 insertions(+), 32 deletions(-) Message-Id: 20200316124851.6303-1-Denis.Osterland@diehl.com Diehl Connectivity Solutions GmbH Geschäftsführung: Horst Leonberger Sitz der Gesellschaft: Nürnberg - Registergericht: Amtsgericht Nürnberg: HRB 32315