From patchwork Fri Aug 4 14:39:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 13341959 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 03B69C04FDF for ; Fri, 4 Aug 2023 14:39:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231812AbjHDOjT (ORCPT ); Fri, 4 Aug 2023 10:39:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58338 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231797AbjHDOjR (ORCPT ); Fri, 4 Aug 2023 10:39:17 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C5B1C46B3; Fri, 4 Aug 2023 07:39:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1691159957; x=1722695957; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=JWDzbwlS50ws/taA8DxOR95OzxbQkw4nudsfTFbqpA4=; b=FqTv1cP8yirsBF2dtc1NTix/1Arw4pJP90lJklIVQCiZz42e8tBv+mS9 nIjCH1cK954wI6/3fnj1j043AG7RxjtcIuvFNjnaEYkZMsK3359VyS8Wy qrF++1/Xne5/59SQIuRYV4TxzyHKmj2icUAbnTw5T4llPwU4/vOh5pxbE NO0PF9z7ZjI8odpPvehQCW90D4q0sO5Arrc6ZxcQfeNU7Gns4XmXKMiAy wVr490n1juUnxAeg54NuR3Y2+/SvdTy+I2Zbmoyi9RtbDejfBJJ16Nf6k 3Pk5GzG3Apn993w1idDWYduag/E1Reddq9Ejsm6Fo5EFFumb0V/jx5nM6 Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10792"; a="373816847" X-IronPort-AV: E=Sophos;i="6.01,255,1684825200"; d="scan'208";a="373816847" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Aug 2023 07:39:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10792"; a="723678948" X-IronPort-AV: E=Sophos;i="6.01,255,1684825200"; d="scan'208";a="723678948" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga007.jf.intel.com with ESMTP; 04 Aug 2023 07:39:03 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 5E77F45B; Fri, 4 Aug 2023 17:39:14 +0300 (EEST) From: Andy Shevchenko To: Greg Kroah-Hartman , Saravana Kannan , Andy Shevchenko , Stephen Boyd , Dario Binacchi , Tony Lindgren , linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-tegra@vger.kernel.org, linux-omap@vger.kernel.org, linux-hardening@vger.kernel.org Cc: "Rafael J. Wysocki" , Peter De Schrijver , Prashant Gaikwad , Michael Turquette , Thierry Reding , Jonathan Hunter , Tero Kristo , Kees Cook , Andy Shevchenko Subject: [PATCH v2 0/4] clk: Add kstrdup_and_replace() helper and use it Date: Fri, 4 Aug 2023 17:39:06 +0300 Message-Id: <20230804143910.15504-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-hardening@vger.kernel.org There are a few existing users and more might come which would like to have the kstrdup_and_replace() functionality. Provide this new API and reuse it in a few users. Since most of that is under CCF, perhaps it makes sense to route it via that tree. Changelog v2: - added tag to patch 2 (Greg KH) - fixed typo in three commit messages Andy Shevchenko (4): lib/string_helpers: Add kstrdup_and_replace() helper driver core: Replace kstrdup() + strreplace() with kstrdup_and_replace() clk: tegra: Replace kstrdup() + strreplace() with kstrdup_and_replace() clk: ti: Replace kstrdup() + strreplace() with kstrdup_and_replace() drivers/base/core.c | 5 ++--- drivers/clk/tegra/clk.c | 6 ++---- drivers/clk/ti/clk.c | 4 ++-- drivers/clk/ti/clkctrl.c | 9 +++++---- include/linux/string_helpers.h | 2 ++ lib/string_helpers.c | 15 +++++++++++++++ 6 files changed, 28 insertions(+), 13 deletions(-)