From patchwork Sun Sep 30 20:26:12 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 976947 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="nGGCBUhx"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42NcQF2lq6z9sBv for ; Mon, 1 Oct 2018 06:26:45 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728554AbeJADAs (ORCPT ); Sun, 30 Sep 2018 23:00:48 -0400 Received: from mail-wm1-f68.google.com ([209.85.128.68]:35935 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728555AbeJADAs (ORCPT ); Sun, 30 Sep 2018 23:00:48 -0400 Received: by mail-wm1-f68.google.com with SMTP id n23-v6so6650599wmc.1 for ; Sun, 30 Sep 2018 13:26:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=q/fF90NrepbyDB35CQnzwzM4iX3gSJNp5nR350IMu2k=; b=nGGCBUhxAo54lfQfvsb74d3PLMuqV2YBe29QG4VwwG0Y9/8FPrSAKc08QujiIV77p3 c4/eFVI5cueAq6Fbz2y9axeGe7MACPgapBfERbVlIbeqiJ8gBM7MHQcBprrtzJs6ooIL tKvfmk1rQv2toOY9kW07ramvt2ryQGR5fDCQEj4iR8r2tXNulrKK0RudqhwF9lVKC0VE 7sanU0upOFackTKjRmZcBNV0LhN/wJjVdUOytJfJhcGsjhVpkQWivtL+qDR1zaNdYeuh Q3NreFOMDnM9XKaTUpo0yeXWAiplVhpQvCAOW7FsmCrQiiSbH/Z43+h15FJqX1uO8R2R NbwQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=q/fF90NrepbyDB35CQnzwzM4iX3gSJNp5nR350IMu2k=; b=TAMVNu9UFhx1aS+TYiya8aHWNVftGkYfg0F1s+vj+IBAlt3Cyt/f01RTGyup0FFfTX LKrURpUtAh0hgPfjqtXpSaZHJJlrYPw/4sTHyKZsIICLt/Z+J53O+0OsWO3qwadpCBEB zj4fIiZOPTifGrqfJFS8CATpKLaPBnCSO1nKI9pLgPd1pmCsYrvjFbhuOsJk11cdwUo+ Ks1mnK8iD+CpDD3/9ZnC2csWAtKTWkI/4XeDyAf9k+11kOIqVneQHux/M6VAu7uJgR0Y iUnBICj9JcOO20+tQGN35xI+08tAQ6Zut9yBA3wVQJo/ROP4Cg7hZ0iKQdTgMvPbuSV5 zy0g== X-Gm-Message-State: ABuFfohENdJB31wNx4Am16W0RIAQhIDlcZFx4WnGlt4UgT9b7L4QPd4x zht0yI1Tx4Y7q9Kvt/JIB8o2eA== X-Google-Smtp-Source: ACcGV61YR78MUWSIaTMjdb0Fjz2ZkIQGg0cUgeKGe7/UMgCN654b/Ck7tH6FLmP0XBBAWbn3u3vAIg== X-Received: by 2002:a1c:ae84:: with SMTP id x126-v6mr6848149wme.73.1538339181794; Sun, 30 Sep 2018 13:26:21 -0700 (PDT) Received: from brgl-bgdev.home ([2a01:cb1d:af:5b00:e837:b8d5:48c1:571b]) by smtp.gmail.com with ESMTPSA id v16-v6sm18566465wrw.12.2018.09.30.13.26.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 30 Sep 2018 13:26:21 -0700 (PDT) From: Bartosz Golaszewski To: Greg Kroah-Hartman , "Rafael J . Wysocki" , Jassi Brar , Thierry Reding , Jonathan Hunter , Arnd Bergmann , Andy Shevchenko , Geert Uytterhoeven , Rasmus Villemoes Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, Bartosz Golaszewski Subject: [PATCH v6 1/4] devres: constify p in devm_kfree() Date: Sun, 30 Sep 2018 22:26:12 +0200 Message-Id: <20180930202615.12951-2-brgl@bgdev.pl> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180930202615.12951-1-brgl@bgdev.pl> References: <20180930202615.12951-1-brgl@bgdev.pl> Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Make devm_kfree() signature uniform with that of kfree(). To avoid compiler warnings: cast p to (void *) when calling devres_destroy(). Signed-off-by: Bartosz Golaszewski Reviewed-by: Bjorn Andersson Reviewed-by: Geert Uytterhoeven Acked-by: Rasmus Villemoes --- drivers/base/devres.c | 5 +++-- include/linux/device.h | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/base/devres.c b/drivers/base/devres.c index f98a097e73f2..438c91a43508 100644 --- a/drivers/base/devres.c +++ b/drivers/base/devres.c @@ -885,11 +885,12 @@ EXPORT_SYMBOL_GPL(devm_kasprintf); * * Free memory allocated with devm_kmalloc(). */ -void devm_kfree(struct device *dev, void *p) +void devm_kfree(struct device *dev, const void *p) { int rc; - rc = devres_destroy(dev, devm_kmalloc_release, devm_kmalloc_match, p); + rc = devres_destroy(dev, devm_kmalloc_release, + devm_kmalloc_match, (void *)p); WARN_ON(rc); } EXPORT_SYMBOL_GPL(devm_kfree); diff --git a/include/linux/device.h b/include/linux/device.h index 8f882549edee..33f7cb271fbb 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -692,7 +692,7 @@ static inline void *devm_kcalloc(struct device *dev, { return devm_kmalloc_array(dev, n, size, flags | __GFP_ZERO); } -extern void devm_kfree(struct device *dev, void *p); +extern void devm_kfree(struct device *dev, const void *p); extern char *devm_kstrdup(struct device *dev, const char *s, gfp_t gfp) __malloc; extern void *devm_kmemdup(struct device *dev, const void *src, size_t len, gfp_t gfp);