From patchwork Mon Oct 22 14:54:14 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Breno Leitao X-Patchwork-Id: 987770 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 42f02h6zp2z9sCs for ; Tue, 23 Oct 2018 01:56:12 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=debian.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 42f02h5PWKzF361 for ; Tue, 23 Oct 2018 01:56:12 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=debian.org X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=none (mailfrom) smtp.mailfrom=debian.org (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=leitao@debian.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=debian.org Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 42f00q0lMJzDrYb for ; Tue, 23 Oct 2018 01:54:34 +1100 (AEDT) Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w9MEsVs4003089 for ; Mon, 22 Oct 2018 10:54:32 -0400 Received: from e12.ny.us.ibm.com (e12.ny.us.ibm.com [129.33.205.202]) by mx0a-001b2d01.pphosted.com with ESMTP id 2n9fv8as2b-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 22 Oct 2018 10:54:32 -0400 Received: from localhost by e12.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Mon, 22 Oct 2018 10:54:27 -0400 Received: from b01ledav006.gho.pok.ibm.com (b01ledav006.gho.pok.ibm.com [9.57.199.111]) by b01cxnp23032.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w9MEsQEK16187414 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 22 Oct 2018 14:54:26 GMT Received: from b01ledav006.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CD693AC059; Mon, 22 Oct 2018 14:54:26 +0000 (GMT) Received: from b01ledav006.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EE601AC05F; Mon, 22 Oct 2018 14:54:25 +0000 (GMT) Received: from debra.ibm.com (unknown [9.85.163.197]) by b01ledav006.gho.pok.ibm.com (Postfix) with ESMTP; Mon, 22 Oct 2018 14:54:25 +0000 (GMT) From: Breno Leitao To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH 3/9] powerpc/mm: Remove extern from function definition Date: Mon, 22 Oct 2018 11:54:14 -0300 X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1540220060-30162-1-git-send-email-leitao@debian.org> References: <1540220060-30162-1-git-send-email-leitao@debian.org> X-TM-AS-GCONF: 00 x-cbid: 18102214-0060-0000-0000-000002C4CFB9 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009916; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000268; SDB=6.01106373; UDB=6.00572935; IPR=6.00886458; MB=3.00023857; MTD=3.00000008; XFM=3.00000015; UTC=2018-10-22 14:54:29 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18102214-0061-0000-0000-000046EF127A Message-Id: <1540220060-30162-3-git-send-email-leitao@debian.org> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-10-22_08:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=654 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1810220128 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Breno Leitao Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Function huge_ptep_set_access_flags() has the 'extern' keyword in the function definition and also in the function declaration. This causes a warning in 'sparse' since the 'extern' storage class should be used only on symbol declarations. arch/powerpc/mm/pgtable.c:232:12: warning: function 'huge_ptep_set_access_flags' with external linkage has definition This patch removes the keyword from the definition part, while keeps it in the declaration part. Signed-off-by: Breno Leitao --- arch/powerpc/mm/pgtable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c index d71c7777669c..213933b78077 100644 --- a/arch/powerpc/mm/pgtable.c +++ b/arch/powerpc/mm/pgtable.c @@ -229,7 +229,7 @@ int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long address, } #ifdef CONFIG_HUGETLB_PAGE -extern int huge_ptep_set_access_flags(struct vm_area_struct *vma, +int huge_ptep_set_access_flags(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t pte, int dirty) {