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=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 812ADC43461 for ; Wed, 2 Sep 2020 17:31:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5EA5A20DD4 for ; Wed, 2 Sep 2020 17:31:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726140AbgIBRbK (ORCPT ); Wed, 2 Sep 2020 13:31:10 -0400 Received: from mga11.intel.com ([192.55.52.93]:46678 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726384AbgIBRbK (ORCPT ); Wed, 2 Sep 2020 13:31:10 -0400 IronPort-SDR: w18mnqhiGhjsB6BTS4oux7H6E+yPVWTigLOpntUrbGzjpUfTS0GINfvynYxOIeXCLdBfBDfGOD cCRHdVtnA7LQ== X-IronPort-AV: E=McAfee;i="6000,8403,9732"; a="154950818" X-IronPort-AV: E=Sophos;i="5.76,383,1592895600"; d="scan'208";a="154950818" 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/ECDHE-RSA-AES256-GCM-SHA384; 02 Sep 2020 10:31:09 -0700 IronPort-SDR: iboufCExiMkRwxCZvv9JA1JwWVwYv355gMVPE7gw/E2R9tqa+c/tjbiqe63h+2B+fgxp5kgTqr yw19mzRBOXhg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,383,1592895600"; d="scan'208";a="334183284" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga002.fm.intel.com with ESMTP; 02 Sep 2020 10:31:07 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 47C0FE1; Wed, 2 Sep 2020 20:31:06 +0300 (EEST) From: Andy Shevchenko To: Bjorn Helgaas , linux-pci@vger.kernel.org, Konrad Rzeszutek Wilk , iommu@lists.linux-foundation.org, Christoph Hellwig , Marek Szyprowski , x86@kernel.org, Robin Murphy , Fabio Estevam Cc: Andy Shevchenko Subject: [PATCH v2 2/3] swiotlb: Declare swiotlb_late_init_with_default_size() in header Date: Wed, 2 Sep 2020 20:31:04 +0300 Message-Id: <20200902173105.38293-2-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200902173105.38293-1-andriy.shevchenko@linux.intel.com> References: <20200902173105.38293-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Compiler is not happy about one function prototype: CC kernel/dma/swiotlb.o kernel/dma/swiotlb.c:275:1: warning: no previous prototype for ‘swiotlb_late_init_with_default_size’ [-Wmissing-prototypes] 275 | swiotlb_late_init_with_default_size(size_t default_size) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Since it's used outside of the module, move its declaration to the header from the user. Signed-off-by: Andy Shevchenko --- v2: no change arch/x86/pci/sta2x11-fixup.c | 1 - include/linux/swiotlb.h | 1 + 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/pci/sta2x11-fixup.c b/arch/x86/pci/sta2x11-fixup.c index c313d784efab..11c0e80b9ed4 100644 --- a/arch/x86/pci/sta2x11-fixup.c +++ b/arch/x86/pci/sta2x11-fixup.c @@ -15,7 +15,6 @@ #include #define STA2X11_SWIOTLB_SIZE (4*1024*1024) -extern int swiotlb_late_init_with_default_size(size_t default_size); /* * We build a list of bus numbers that are under the ConneXt. The diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index 046bb94bd4d6..513913ff7486 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -34,6 +34,7 @@ int swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, int verbose); extern unsigned long swiotlb_nr_tbl(void); unsigned long swiotlb_size_or_default(void); extern int swiotlb_late_init_with_tbl(char *tlb, unsigned long nslabs); +extern int swiotlb_late_init_with_default_size(size_t default_size); extern void __init swiotlb_update_mem_attributes(void); /* -- 2.28.0