From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Gortmaker Subject: [blackfin] gpio_request build fail on linux-next bisected Date: Tue, 22 Apr 2014 12:21:06 -0400 Message-ID: <535696F2.6010009@windriver.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from mail.windriver.com ([147.11.1.11]:64233 "EHLO mail.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751335AbaDVQUt (ORCPT ); Tue, 22 Apr 2014 12:20:49 -0400 Sender: linux-next-owner@vger.kernel.org List-ID: To: Steven Miao Cc: "linux-next@vger.kernel.org" , "linux-kernel@vger.kernel.org" Hi Steven, This linux-next build fail: http://kisskb.ellerman.id.au/kisskb/buildresult/10940572/ which fails like this: CC arch/blackfin/mach-bf533/boards/stamp.o arch/blackfin/mach-bf533/boards/stamp.c: In function 'stamp_init': arch/blackfin/mach-bf533/boards/stamp.c:874:2: error: implicit declaration of function 'gpio_request' arch/blackfin/mach-bf533/boards/stamp.c:876:3: error: implicit declaration of function 'gpio_direction_output' arch/blackfin/mach-bf533/boards/stamp.c:877:3: error: implicit declaration of function 'gpio_free' make[1]: *** [arch/blackfin/mach-bf533/boards/stamp.o] Error 1 ...bisects as follows: a0c1fb2ea74dedecd303fb0388e21ca869239db2 is the first bad commit commit a0c1fb2ea74dedecd303fb0388e21ca869239db2 Author: Steven Miao Date: Mon Mar 17 13:36:51 2014 +0800 blackfin: portmux: cleanup head file drop unused head file change pinmux request/free macro for backward compatiblity add function declaration Signed-off-by: Steven Miao :040000 040000 6bf439b9ec79ab17c87afe720ef23e2a01ee1c1f 6a67fdde171be53f3bfd0fd290f270fbca104542 M arch bisect run success Since the failure is now in mainline/master, the fix should be aimed at rc3 and not be specific to linux-next. Thanks, Paul.