From patchwork Thu May 25 11:13:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 9836 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp286245vqr; Thu, 25 May 2023 04:22:24 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ4M4z98/dcQrpP3IWrf1RLwGRVGZvz5MGo7IaWHIve94nbqtcRHSgB+JKNUvJaCijjQoLER X-Received: by 2002:a17:903:48c:b0:1ae:5cf7:7402 with SMTP id jj12-20020a170903048c00b001ae5cf77402mr1240308plb.62.1685013744090; Thu, 25 May 2023 04:22:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1685013744; cv=none; d=google.com; s=arc-20160816; b=VqkD+duAPBG4flpJrzX3YLVVYMWiRfkpvPg2U4ZcPchg1PebluZVfMoZ6cuaiKB/kg g0CGc1FksiWIVBTJwpxManLU6T5ewAkO1joiI2xO37tFjf0MTk67bLKAytkUCYrmaD/R FSR10V4k6MJoEgObQHigCJ1jCt3D3+Ataruodnamd1DfZktK3y+emTJApFKIl5kdNN9H N1ARUaGmt52hAnUNnNAXOJ/OJCSiiouF22WLRnt12g25VUk3sbI06EKTbJMoG/gPBynt CLmPnCFx+fnCfvyV2tnwnOwlXaYS8hhsikDz6z+Rah1D8WHqb0gI3Zpk30flt9e2vp06 2hGQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=hFfMgc2gXHyIq2FZV0A+K+fOjKv6wypS46hL5CNmxLA=; b=e5LCToJWUhHAN+9NMDdwWEV2VjbgRwomCfG3tyTIx/9t/rkdNt3mK0KrraZq4fYtdS /yBF0Rrl10LKxZ/TvSpVdqi23ZUFi8W2O1znyXGWZN8cRZi/n9WKp4mmnvMpYcO9whWY qqLuy9HAg0yr9RuFKn8YpqiviqYsIuQUoJJvKmsS4ifLy+LkdbQltMK+9J0jWm8953U8 0Kfc6Mf0d5bOo2zUbn1NL1hHPG/wLeG0FQWndQomRmeJy4Foys2IQcyR1eCVRptjuLew sfnsFNtirv5JjgdUmqyf6+ZSJ6agBBFM+BH8weEup1v3hmIWq9zM6bxi9eb54UwFXhgg jkIg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id u74-20020a63794d000000b0053ef4189de6si954635pgc.372.2023.05.25.04.22.11; Thu, 25 May 2023 04:22:24 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240828AbjEYLOJ (ORCPT + 99 others); Thu, 25 May 2023 07:14:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46174 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240294AbjEYLOF (ORCPT ); Thu, 25 May 2023 07:14:05 -0400 Received: from baptiste.telenet-ops.be (baptiste.telenet-ops.be [IPv6:2a02:1800:120:4::f00:13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6322410B for ; Thu, 25 May 2023 04:14:03 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed30:59b9:3473:f0ae:e2b7]) by baptiste.telenet-ops.be with bizsmtp id 0zE02A0065NiV2701zE0g9; Thu, 25 May 2023 13:14:00 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1q28ue-00349j-NA; Thu, 25 May 2023 13:14:00 +0200 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1q28uu-00DnlR-DD; Thu, 25 May 2023 13:14:00 +0200 From: Geert Uytterhoeven To: Liam Girdwood , Mark Brown , Osama Muhammad Cc: linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v3 0/2] regulator: core: Fix error checking and messages Date: Thu, 25 May 2023 13:13:57 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=ham 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-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1766864971669024075?= X-GMAIL-MSGID: =?utf-8?q?1766864971669024075?= Hi all, This patch series corrects an error check, fixes error messages when debugfs is not enabled, and improves debugfs error handling in the regulator core. Changes compared to v2: - Fix build after patch 1. Changes compared to v1: - Split in two patches, - Improve rationale. Thanks for your comments! Geert Uytterhoeven (2): regulator: core: Fix more error checking for debugfs_create_dir() regulator: core: Streamline debugfs operations drivers/regulator/core.c | 30 +++++++++++++----------------- 1 file changed, 13 insertions(+), 17 deletions(-)