From patchwork Fri Jan 31 06:15:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 11359279 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F1E9D92A for ; Fri, 31 Jan 2020 06:15:24 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id BE5582082E for ; Fri, 31 Jan 2020 06:15:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="DYhscvjQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BE5582082E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 3E80E6B0555; Fri, 31 Jan 2020 01:15:18 -0500 (EST) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id 371636B0557; Fri, 31 Jan 2020 01:15:18 -0500 (EST) X-Original-To: int-list-linux-mm@kvack.org X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 213516B0558; Fri, 31 Jan 2020 01:15:18 -0500 (EST) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0145.hostedemail.com [216.40.44.145]) by kanga.kvack.org (Postfix) with ESMTP id 049DB6B0555 for ; Fri, 31 Jan 2020 01:15:18 -0500 (EST) Received: from smtpin26.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id C11304DA2 for ; Fri, 31 Jan 2020 06:15:17 +0000 (UTC) X-FDA: 76436917074.26.lake58_2e34532ab9860 X-Spam-Summary: 2,0,0,ad9644fbb22dbfa0,d41d8cd98f00b204,akpm@linux-foundation.org,:akpm@linux-foundation.org:anshuman.khandual@arm.com:dan.j.williams@intel.com:david@redhat.com::mhocko@suse.com:mm-commits@vger.kernel.org:pasha.tatashin@soleen.com:torvalds@linux-foundation.org,RULES_HIT:41:355:379:800:960:967:968:973:988:989:1260:1263:1345:1359:1381:1431:1437:1534:1541:1711:1730:1747:1777:1792:1963:2194:2199:2393:2525:2559:2563:2682:2685:2741:2859:2902:2933:2937:2939:2942:2945:2947:2951:2954:3022:3138:3139:3140:3141:3142:3352:3867:3868:3934:3936:3938:3941:3944:3947:3950:3953:3956:3959:4321:5007:6261:6653:7576:7903:9025:9391:9545:10004:10913:11026:11658:11914:12043:12048:12296:12297:12517:12519:12555:12679:12783:12986:13069:13255:13311:13357:13846:14181:14384:14721:14777:14849:21080:21212:21433:21451:21627:21819:21939:30054:30064,0,RBL:error,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fp,MSBL:0,DNSBL:neutral,Custom_rules:0:0:0,LFtime:4,LUA_SUM MARY:non X-HE-Tag: lake58_2e34532ab9860 X-Filterd-Recvd-Size: 2861 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf30.hostedemail.com (Postfix) with ESMTP for ; Fri, 31 Jan 2020 06:15:17 +0000 (UTC) Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (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 9015720663; Fri, 31 Jan 2020 06:15:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580451316; bh=SUB0aWPhSN+uAOv6CpYLR3Z4duTSHFnQDTO1vgV4yFo=; h=Date:From:To:Subject:In-Reply-To:From; b=DYhscvjQL8wT2EpH6AZBr74dXL73aib0PHhoqKb3Teu6r++D78u+pWvYVnfK3+RJG uYdFoHw3ZQauDcL2B0pMN4MQmdcxt0S6SMJYukdgPbsUdst7vSVzAVJioJ55Cc4D7U 756ThvSaTzFAaaj1xCY9vsKsUoqnkbYQccQU0CWM= Date: Thu, 30 Jan 2020 22:15:16 -0800 From: Andrew Morton To: akpm@linux-foundation.org, anshuman.khandual@arm.com, dan.j.williams@intel.com, david@redhat.com, linux-mm@kvack.org, mhocko@suse.com, mm-commits@vger.kernel.org, pasha.tatashin@soleen.com, torvalds@linux-foundation.org Subject: [patch 077/118] include/linux/memory.h: drop fields 'hw' and 'phys_callback' from struct memory_block Message-ID: <20200131061516.LMz4KM7J1%akpm@linux-foundation.org> In-Reply-To: <20200130221021.5f0211c56346d5485af07923@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Anshuman Khandual Subject: include/linux/memory.h: drop fields 'hw' and 'phys_callback' from struct memory_block memory_block structure elements 'hw' and 'phys_callback' are not getting used. This was originally added with commit 3947be1969a9 ("[PATCH] memory hotplug: sysfs and add/remove functions") but never seem to have been used. Just drop them now. Link: http://lkml.kernel.org/r/1576728650-13867-1-git-send-email-anshuman.khandual@arm.com Signed-off-by: Anshuman Khandual Reviewed-by: Dan Williams Reviewed-by: David Hildenbrand Cc: Michal Hocko Cc: Pavel Tatashin Signed-off-by: Andrew Morton --- include/linux/memory.h | 2 -- 1 file changed, 2 deletions(-) --- a/include/linux/memory.h~mm-drop-elements-hw-and-phys_callback-from-struct-memory_block +++ a/include/linux/memory.h @@ -29,8 +29,6 @@ struct memory_block { int section_count; /* serialized by mem_sysfs_mutex */ int online_type; /* for passing data to online routine */ int phys_device; /* to which fru does this belong? */ - void *hw; /* optional pointer to fw/hw data */ - int (*phys_callback)(struct memory_block *); struct device dev; int nid; /* NID for this memory block */ };