From mboxrd@z Thu Jan 1 00:00:00 1970 From: Larry Finger Subject: Re: linux-next: build warning after merge of the wireless-next tree Date: Wed, 03 Apr 2013 20:17:01 -0500 Message-ID: <515CD48D.9030607@lwfinger.net> References: <20130404120043.794afc7dd061dcd3adac0fdb@canb.auug.org.au> <20130404120402.2384c71a6e1850ebe76d62e2@canb.auug.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ie0-f180.google.com ([209.85.223.180]:49848 "EHLO mail-ie0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761846Ab3DDBRE (ORCPT ); Wed, 3 Apr 2013 21:17:04 -0400 In-Reply-To: <20130404120402.2384c71a6e1850ebe76d62e2@canb.auug.org.au> Sender: linux-next-owner@vger.kernel.org List-ID: To: Stephen Rothwell Cc: "John W. Linville" , linux-next@vger.kernel.org, linux-kernel@vger.kernel.org On 04/03/2013 08:04 PM, Stephen Rothwell wrote: > Hi John, > > On Thu, 4 Apr 2013 12:00:43 +1100 Stephen Rothwell wrote: >> >> After merging the wireless-next tree, today's linux-next build (x86_64 >> allmodconfig) produced this warning: >> >> x86_64-linux-gcc: warning: drivers/net/wireless/rtlwifi: linker input file unused because linking not done >> x86_64-linux-gcc: warning: drivers/net/wireless/rtlwifi: linker input file unused because linking not done >> x86_64-linux-gcc: warning: drivers/net/wireless/rtlwifi: linker input file unused because linking not done >> x86_64-linux-gcc: warning: drivers/net/wireless/rtlwifi: linker input file unused because linking not done >> x86_64-linux-gcc: warning: drivers/net/wireless/rtlwifi: linker input file unused because linking not done >> x86_64-linux-gcc: warning: drivers/net/wireless/rtlwifi: linker input file unused because linking not done >> x86_64-linux-gcc: warning: drivers/net/wireless/rtlwifi: linker input file unused because linking not done >> x86_64-linux-gcc: warning: drivers/net/wireless/rtlwifi: linker input file unused because linking not done >> x86_64-linux-gcc: warning: drivers/net/wireless/rtlwifi: linker input file unused because linking not done >> x86_64-linux-gcc: warning: drivers/net/wireless/rtlwifi: linker input file unused because linking not done >> x86_64-linux-gcc: warning: drivers/net/wireless/rtlwifi: linker input file unused because linking not done >> >> I have no idea what caused that. > > Though I suspect commit 8b138d4898a0 ("rtlwifi: rtl8188ee: Enable build > of new driver") - I wonder if the gap between the "-I" and > "drivers/net/wireless/rtlwifi" added to ccflags-y is the cause? > > I am using gcc 4.6.3 if that matters. I use 4.7.2. I'll send a patch with the space removed to see if that helps. Larry