From patchwork Fri Sep 28 06:21:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 147765 Delivered-To: patch@linaro.org Received: by 2002:a2e:8595:0:0:0:0:0 with SMTP id b21-v6csp350145lji; Thu, 27 Sep 2018 23:23:19 -0700 (PDT) X-Google-Smtp-Source: ACcGV61Wgz1vrq/gC1SncVlV/K8Va5+2M+0L04XMwP29RJZvy0yxOw0LHzUFa0XdlhR6cXRnrttn X-Received: by 2002:a63:6385:: with SMTP id x127-v6mr13598018pgb.10.1538115799100; Thu, 27 Sep 2018 23:23:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1538115799; cv=none; d=google.com; s=arc-20160816; b=MiG7cZRWgOcJdhvSflP9E+XFVN4XH88ibhW3/Kh4e6nZKyYOBTE2oZNX/xRjn7h6eP azeFyE3Hbaaqyl9+B6PaszFf+rAVn4Gc53b6QabKT9iT4xW5nSiRSEytJDWNDDpyKqh7 86e5AJQKbLTcHv5Ti5p38eEZoanbdQoxLcaI4Hqx2N0sdRu/AGxbkxuU6PvdexmJFl9m J8tTjxgh371ZNW2Wt24DUClzkDKtlnmObSaKvOgWUaO2qDfHAfj5g2y08V6hK2hUKANs hFuHKn6Kd9CbutA6TMMECWOTbuiP8pu6i61p8e3rFtuywUTU7OG1ZxOifrSOqW64MCyT YiiQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :dkim-signature:dkim-filter; bh=XCMtbWC1dd2NZzJypz0SNClMfGNLnw7fq14N44l7HTQ=; b=OPlyE0GtI4baO2Mk26AnjlgQ15ivQYsm2boRXSo19t25O77BLxnjnHv6KGV2SGjzmu p/dSg3pyNYAXPmBUi6A/mtvoNNO+YmC36qHXFWHqjMJPBCeJrA+dn3ZTQMCifckQfIqK YdlkSDwwuQzfZxawQHAyi400qKdr8BJPD4E4rEGDvaLDsR6ngtyeH98jLqmFW0fXJgp0 zwGFqs2DNmFzWyKQ0Z/hJrdeoWY4XEn4GXZ6Tu/4XQSNH8wopF4NOxpicjpgBFvzD1C+ n4VHKR59Abh1ySHy3Kfti3JDi17nMKPKKP91PN/OgDaGR1irYoOKZVLy5mh2tk3vVWwX UVtQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=pmbh2Mb6; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id p188-v6si4234133pfg.197.2018.09.27.23.23.18; Thu, 27 Sep 2018 23:23:19 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=pmbh2Mb6; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728792AbeI1MpZ (ORCPT + 32 others); Fri, 28 Sep 2018 08:45:25 -0400 Received: from conuserg-12.nifty.com ([210.131.2.79]:60507 "EHLO conuserg-12.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726473AbeI1MpZ (ORCPT ); Fri, 28 Sep 2018 08:45:25 -0400 Received: from pug.e01.socionext.com (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-12.nifty.com with ESMTP id w8S6MQEh031614; Fri, 28 Sep 2018 15:22:26 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-12.nifty.com w8S6MQEh031614 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1538115747; bh=XCMtbWC1dd2NZzJypz0SNClMfGNLnw7fq14N44l7HTQ=; h=From:To:Cc:Subject:Date:From; b=pmbh2Mb6rLrrGrkiK+QegY1XYT/i/Exeyq3SUP1CyeARYwGzqhz313C/mdQCNHdw5 dgCmgSnfalX+SN8ZoHqOOAeyPU/aw4pKkNFjT4NDaaSCdL+WlbRJKSrrstyEBjyxp6 FRV9Aq7w177TR7CG3vm8BHLRJBcfK1BrxqCzWiQ7oeK+YQkmbXJCAu3UzT0gxrXgDl /PV/orEQA2gS7R58N3B82sfehsU7XW2tR6V8tA7NAeRasAkGBLuw87NGQogkSSb6aZ xL79+qURwyqpb8tLtc2NYaB+YpqCsD3fhqe4E13sP5BP+Vh7xIDR1uhJrdip8sB+9E KS+ye4zTtV2GQ== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: linux-kbuild@vger.kernel.org Cc: Rusty Russell , Arnd Bergmann , Masahiro Yamada , Michal Marek , linux-kernel@vger.kernel.org Subject: [PATCH] modpost: remove leftover symbol prefix handling for module device table Date: Fri, 28 Sep 2018 15:21:55 +0900 Message-Id: <1538115715-10078-1-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Blackfin and metag were the only architectures that prefix symbols with an underscore. They were removed by commit 4ba66a976072 ("arch: remove blackfin port"), commit bb6fb6dfcc17 ("metag: Remove arch/metag/"), respectively. It is no longer necessary to handle part of module device table symbols. Signed-off-by: Masahiro Yamada --- scripts/mod/file2alias.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) -- 2.7.4 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 7be4369..ba4ebc4 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -1415,11 +1415,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info, if (ELF_ST_TYPE(sym->st_info) != STT_OBJECT) return; - /* All our symbols are of form __mod____device_table. */ - name = strstr(symname, "__mod_"); - if (!name) + /* All our symbols are of form __mod____device_table. */ + if (strncmp(symname, "__mod_", strlen("__mod_"))) return; - name += strlen("__mod_"); + name = symname + strlen("__mod_"); namelen = strlen(name); if (namelen < strlen("_device_table")) return;