From mboxrd@z Thu Jan 1 00:00:00 1970 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=-14.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 B0D5AC3A5A0 for ; Fri, 16 Aug 2019 21:58:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 866A22171F for ; Fri, 16 Aug 2019 21:58:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727748AbfHPV6d (ORCPT ); Fri, 16 Aug 2019 17:58:33 -0400 Received: from mga11.intel.com ([192.55.52.93]:56323 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727746AbfHPV6d (ORCPT ); Fri, 16 Aug 2019 17:58:33 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 Aug 2019 14:58:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,394,1559545200"; d="scan'208";a="206381378" Received: from bartok.jf.intel.com ([10.54.75.137]) by fmsmga002.fm.intel.com with ESMTP; 16 Aug 2019 14:58:32 -0700 From: Erik Schmauss To: rjw@rjwysocki.net, linux-acpi@vger.kernel.org Cc: Bob Moore , Erik Schmauss Subject: [PATCH 3/9] ACPICA: Macros: remove pointer math on a null pointer Date: Fri, 16 Aug 2019 14:43:22 -0700 Message-Id: <20190816214328.3900-4-erik.schmauss@intel.com> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20190816214328.3900-1-erik.schmauss@intel.com> References: <20190816214328.3900-1-erik.schmauss@intel.com> Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org From: Bob Moore ACPICA commit 02bbca5070e42d298c9b824300aa0eb8a082d797 Causes warnings on some compilers and/or tools. Changed ACPI_TO_POINTER to use ACPI_CAST_PTR instead of using arithmetic. Link: https://github.com/acpica/acpica/commit/02bbca50 Reported-by: Qian Cai Signed-off-by: Bob Moore Signed-off-by: Erik Schmauss --- include/acpi/actypes.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index e31ef75a22a1..f52c83eaedc4 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -506,7 +506,7 @@ typedef u64 acpi_integer; /* Pointer/Integer type conversions */ -#define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) 0, (acpi_size) (i)) +#define ACPI_TO_POINTER(i) ACPI_CAST_PTR (void, (acpi_size) (i)) #define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) 0) #define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) 0) #define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i) -- 2.17.2