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=-8.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 C5280C31E5B for ; Mon, 17 Jun 2019 21:36:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 97ABC20657 for ; Mon, 17 Jun 2019 21:36:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560807376; bh=KcpKFmnEBcgzxMSpfqqualqA5eLOw9By6vVITk83Ypw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=USeYF6mvbFxKZXrR8ghe/oG2cSdG8CJZu5P5gOtwSV5WWLgvc6RoEI8RKeIUJ2+SO p/Ybj9olA8s20rji2fF5qAzSl2TIGcDvh3AelLwDhIIyb3htLjEjtWtR4A63xoyfNF RatHpgQGezaouiSph2VnR0BJHS1BSDj63uzdFO4Y= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727762AbfFQVVx (ORCPT ); Mon, 17 Jun 2019 17:21:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:46410 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729422AbfFQVVw (ORCPT ); Mon, 17 Jun 2019 17:21:52 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 76D462089E; Mon, 17 Jun 2019 21:21:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560806511; bh=KcpKFmnEBcgzxMSpfqqualqA5eLOw9By6vVITk83Ypw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WkTVaAsm0EHKKpYizg26pQ4w4ODujnQe3A8RBJeqUXrvcd0/+OizZI1FCItV0Hl2p 9DC9BRdKqs6zqUn3x7wHKJHNu+mINopzBhmvNAdObFnjAyHYUvg8niKg3YXsAno16i qpiI6dxRzEmvdbZ3NrV4olxSddOq8DuH689hpQuY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Vishal Verma , Qian Cai , Dan Williams , Sasha Levin Subject: [PATCH 5.1 076/115] libnvdimm: Fix compilation warnings with W=1 Date: Mon, 17 Jun 2019 23:09:36 +0200 Message-Id: <20190617210803.900094491@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190617210759.929316339@linuxfoundation.org> References: <20190617210759.929316339@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org [ Upstream commit c01dafad77fea8d64c4fdca0a6031c980842ad65 ] Several places (dimm_devs.c, core.c etc) include label.h but only label.c uses NSINDEX_SIGNATURE, so move its definition to label.c instead. In file included from drivers/nvdimm/dimm_devs.c:23: drivers/nvdimm/label.h:41:19: warning: 'NSINDEX_SIGNATURE' defined but not used [-Wunused-const-variable=] Also, some places abuse "/**" which is only reserved for the kernel-doc. drivers/nvdimm/bus.c:648: warning: cannot understand function prototype: 'struct attribute_group nd_device_attribute_group = ' drivers/nvdimm/bus.c:677: warning: cannot understand function prototype: 'struct attribute_group nd_numa_attribute_group = ' Those are just some member assignments for the "struct attribute_group" instances and it can't be expressed in the kernel-doc. Reviewed-by: Vishal Verma Signed-off-by: Qian Cai Signed-off-by: Dan Williams Signed-off-by: Sasha Levin --- drivers/nvdimm/bus.c | 4 ++-- drivers/nvdimm/label.c | 2 ++ drivers/nvdimm/label.h | 2 -- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 7bbff0af29b2..99d5892ea98a 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -642,7 +642,7 @@ static struct attribute *nd_device_attributes[] = { NULL, }; -/** +/* * nd_device_attribute_group - generic attributes for all devices on an nd bus */ struct attribute_group nd_device_attribute_group = { @@ -671,7 +671,7 @@ static umode_t nd_numa_attr_visible(struct kobject *kobj, struct attribute *a, return a->mode; } -/** +/* * nd_numa_attribute_group - NUMA attributes for all devices on an nd bus */ struct attribute_group nd_numa_attribute_group = { diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c index 2030805aa216..edf278067e72 100644 --- a/drivers/nvdimm/label.c +++ b/drivers/nvdimm/label.c @@ -25,6 +25,8 @@ static guid_t nvdimm_btt2_guid; static guid_t nvdimm_pfn_guid; static guid_t nvdimm_dax_guid; +static const char NSINDEX_SIGNATURE[] = "NAMESPACE_INDEX\0"; + static u32 best_seq(u32 a, u32 b) { a &= NSINDEX_SEQ_MASK; diff --git a/drivers/nvdimm/label.h b/drivers/nvdimm/label.h index e9a2ad3c2150..4bb7add39580 100644 --- a/drivers/nvdimm/label.h +++ b/drivers/nvdimm/label.h @@ -38,8 +38,6 @@ enum { ND_NSINDEX_INIT = 0x1, }; -static const char NSINDEX_SIGNATURE[] = "NAMESPACE_INDEX\0"; - /** * struct nd_namespace_index - label set superblock * @sig: NAMESPACE_INDEX\0 -- 2.20.1