From patchwork Thu Apr 6 13:00:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 1766041 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=gHeH3RL3; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4PshSw29jNz1yYs for ; Thu, 6 Apr 2023 23:01:04 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229829AbjDFNBB (ORCPT ); Thu, 6 Apr 2023 09:01:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57702 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229568AbjDFNBA (ORCPT ); Thu, 6 Apr 2023 09:01:00 -0400 Received: from mail-ej1-x635.google.com (mail-ej1-x635.google.com [IPv6:2a00:1450:4864:20::635]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 127DB83DC; Thu, 6 Apr 2023 06:00:57 -0700 (PDT) Received: by mail-ej1-x635.google.com with SMTP id a640c23a62f3a-93071f06a94so134619066b.3; Thu, 06 Apr 2023 06:00:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1680786056; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=7PolMebzlGo3m+R/p7Qla4pdtm0VZuwEuB1wuOht7GM=; b=gHeH3RL3VHlvZzVJG+2SupBaarMZccqhljEfR2BZcLJb2xIqqUvnsDjpKofH+xnNQD wqgXtvDL3uQKIGeNbRt3zMiJPpUhk22s6YiljpipCQ/0b0/TXZ8CeGE0hI11dAuTNmi9 O7L+OVsObvHgskRjSCR2AxM2iQerc9KuhKVHHaC4HKTeQprtEr0KeU/RSb4udi3aQy7e 1XJlVQqdcEw97FbqTN3Rjz0o9J3raNFCgoOVq0vvvepVGiWNnEXhk4Pw0fcm/YhgY6rO 8xUzna/2Lej8DLyqSzQ9djlDbqRN7JnSwU7EX3s3twBBOkSQXlXnG/TYc3Ygsu+RqSLL c33Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680786056; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=7PolMebzlGo3m+R/p7Qla4pdtm0VZuwEuB1wuOht7GM=; b=padRb9INg5Xu5qO4QJz8jb1+MOWtBuq4c0lB0BMU1Tn5kB9X1NWNMNI9CHXsazDfax VsmzWQHKYuN7HrTBWXDTbWLDCazmnJ8LQEGlyXrU7VxwLY6BCNqFPXPofoBk21SLQQwi 0kpZYI2DA2QmM6Fxg4rXupX7TuGnfba94WgdDiO5Xdd3GeMydtqMNevaVBjQO6lvW0TT VLge2Pv9ngMS5k+weX4r5K2prgdxmX+WISc+1HVtV7FjrOvOTrGQfcyD+hyMnj3k8TEO w6sO9QNnkVocuIK0ZPD2iwSHbo8LilGZF9p/etFzqED4Au6qh/g0MmU37O5IEN6VQ59+ DZOg== X-Gm-Message-State: AAQBX9cpKL6Tm+HFu2HZAMiWm1QwLL9Jizgh8HEGZ0/homdixErB0XKH Cc0CLKoLJubCbiEf/vPIYnY= X-Google-Smtp-Source: AKy350bjPdLRkx46ycEOqOSzFc2ZVAUAPdgOBSgCNYwQwwbfa79zah7wcLn/RR1+qdWNU1zYLGAsbQ== X-Received: by 2002:a05:6402:7c2:b0:4fc:6475:d249 with SMTP id u2-20020a05640207c200b004fc6475d249mr5004686edy.3.1680786056096; Thu, 06 Apr 2023 06:00:56 -0700 (PDT) Received: from localhost (p200300e41f1c0800f22f74fffe1f3a53.dip0.t-ipconnect.de. [2003:e4:1f1c:800:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with ESMTPSA id l18-20020a50d6d2000000b004c0239e41d8sm727809edj.81.2023.04.06.06.00.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Apr 2023 06:00:55 -0700 (PDT) From: Thierry Reding To: Linus Torvalds Cc: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , linux-pwm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] pwm: Fixes for v6.3-rc6 Date: Thu, 6 Apr 2023 15:00:55 +0200 Message-Id: <20230406130055.1244344-1-thierry.reding@gmail.com> X-Mailer: git-send-email 2.40.0 MIME-Version: 1.0 X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org Hi Linus, The following changes since commit fe15c26ee26efa11741a7b632e9f23b01aca4cc6: Linux 6.3-rc1 (2023-03-05 14:52:03 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git tags/pwm/for-6.3-rc6 for you to fetch changes up to 1271a7b98e7989ba6bb978e14403fc84efe16e13: pwm: Zero-initialize the pwm_state passed to driver's .get_state() (2023-03-23 14:44:43 +0100) Thanks, Thierry ---------------------------------------------------------------- pwm: Fixes for v6.3-rc6 These are some fixes to make sure the PWM state structure is always initialized to a known state. Prior to this it could happen in some situations that random data from the stack would leak into the data structure and cause subtle bugs. ---------------------------------------------------------------- Uwe Kleine-König (6): pwm: hibvt: Explicitly set .polarity in .get_state() pwm: cros-ec: Explicitly set .polarity in .get_state() pwm: iqs620a: Explicitly set .polarity in .get_state() pwm: sprd: Explicitly set .polarity in .get_state() pwm: meson: Explicitly set .polarity in .get_state() pwm: Zero-initialize the pwm_state passed to driver's .get_state() drivers/pwm/core.c | 12 ++++++++++-- drivers/pwm/pwm-cros-ec.c | 1 + drivers/pwm/pwm-hibvt.c | 1 + drivers/pwm/pwm-iqs620a.c | 1 + drivers/pwm/pwm-meson.c | 8 ++++++++ drivers/pwm/pwm-sprd.c | 1 + 6 files changed, 22 insertions(+), 2 deletions(-)