From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752313AbaE0ANp (ORCPT ); Mon, 26 May 2014 20:13:45 -0400 Received: from mx11.pku.edu.cn ([162.105.129.174]:46136 "EHLO mail.pku.edu.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751680AbaE0ANo convert rfc822-to-8bit (ORCPT ); Mon, 26 May 2014 20:13:44 -0400 X-Spam-Flag: NO X-Spam-Score: -307.405 Date: Tue, 27 May 2014 08:13:34 +0800 (CST) From: =?utf-8?B?566h6Zuq5rab?= To: Chen Gang Cc: Guan Xuetao , linux-kernel@vger.kernel.org Message-ID: <1549118231.23796.1401149614038.JavaMail.root@bj-mail03.pku.edu.cn> In-Reply-To: <5383D647.9020508@gmail.com> Subject: =?utf-8?Q?=E5=9B=9E=E5=A4=8D=EF=BC=9A_[PATCH_1/3]_arch:_un?= =?utf-8?Q?icore32:_ksyms:_export_ad?= =?utf-8?Q?ditional_find=5Ffirst=5F*()_to_avoid_compiling_failure?= MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT X-Originating-IP: [162.105.129.134] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ----- Chen Gang 写道： > Some modules need find_first_bit() and find_first_zero_bit(), so export > them. > > The related error (with allmodconfig under unicore32): > > MODPOST 4039 modules > ERROR: "find_first_bit" [sound/soc/codecs/snd-soc-uda1380.ko] undefined! > ERROR: "find_first_zero_bit" [net/sctp/sctp.ko] undefined! > ... > > > Signed-off-by: Chen Gang Acked-by: Xuetao Guan > --- > arch/unicore32/kernel/ksyms.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/unicore32/kernel/ksyms.c b/arch/unicore32/kernel/ksyms.c > index e78911a..0323528 100644 > --- a/arch/unicore32/kernel/ksyms.c > +++ b/arch/unicore32/kernel/ksyms.c > @@ -23,6 +23,8 @@ > > #include "ksyms.h" > > +EXPORT_SYMBOL(find_first_bit); > +EXPORT_SYMBOL(find_first_zero_bit); > EXPORT_SYMBOL(find_next_zero_bit); > EXPORT_SYMBOL(find_next_bit); > > -- > 1.9.2.459.g68773ac