From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753328AbdBPJbx (ORCPT ); Thu, 16 Feb 2017 04:31:53 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:41292 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752649AbdBPJbu (ORCPT ); Thu, 16 Feb 2017 04:31:50 -0500 DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 1F09A60912 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=kvalo@codeaurora.org From: Kalle Valo To: Randy Dunlap , Arend Van Spriel , =?utf-8?Q?Rafa=C5=82_Mi=C5=82ecki?= Cc: kbuild test robot , kbuild-all@01.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org Subject: Re: drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:58:6: error: redefinition of 'brcmf_debugfs_init' References: <201702071839.Ej9MjmlI%fengguang.wu@intel.com> Date: Thu, 16 Feb 2017 11:31:33 +0200 In-Reply-To: (Randy Dunlap's message of "Tue, 7 Feb 2017 08:31:39 -0800") Message-ID: <87inoamqh6.fsf@kamboji.qca.qualcomm.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by mail.home.local id v1G9Vxsw018569 (Adding linux-wireless) Randy Dunlap writes: > On 02/07/17 02:02, kbuild test robot wrote: >> Hi Kalle, >> >> FYI, the error/warning still remains. >> >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master >> head: 8b1b41ee74f9712c355d66dc105bbea663ae0afd >> commit: 05491d2ccf20b20a1375303441fbbfbd12b24a4f brcm80211: move >> under broadcom vendor directory >> date: 1 year, 3 months ago >> config: mips-allyesconfig (attached as .config) >> compiler: mips-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 >> reproduce: >> wget >> https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross >> -O ~/bin/make.cross >> chmod +x ~/bin/make.cross >> git checkout 05491d2ccf20b20a1375303441fbbfbd12b24a4f >> # save the attached .config to linux build tree >> make.cross ARCH=mips >> >> All errors (new ones prefixed by >>): > > when both: > > CONFIG_BRCM_TRACING=y > CONFIG_BRCMDBG=y > > but DEBUG is not defined. > > I think it would help if CONFIG_BRCMDBG set DEBUG > or if some of the tests for DEBUG used CONFIG_BRCMDBG instead. Arend or Rafał, would you be able to look at this build problem? Kbuild found the build errors below, apparently a very old issue. It just blames me now because I moved the driver to a new directory :) >> drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:58:6: >> error: redefinition of 'brcmf_debugfs_init' void brcmf_debugfs_init(void) ^~~~~~~~~~~~~~~~~~ In file included from drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h:20:0, from drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:24: drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h:118:20: note: previous definition of 'brcmf_debugfs_init' was here static inline void brcmf_debugfs_init(void) ^~~~~~~~~~~~~~~~~~ >> drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:65:6: >> error: redefinition of 'brcmf_debugfs_exit' void brcmf_debugfs_exit(void) ^~~~~~~~~~~~~~~~~~ In file included from drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h:20:0, from drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:24: drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h:121:20: note: previous definition of 'brcmf_debugfs_exit' was here static inline void brcmf_debugfs_exit(void) ^~~~~~~~~~~~~~~~~~ >> drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:74:5: >> error: redefinition of 'brcmf_debug_attach' int brcmf_debug_attach(struct brcmf_pub *drvr) ^~~~~~~~~~~~~~~~~~ In file included from drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h:20:0, from drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:24: drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h:124:19: note: previous definition of 'brcmf_debug_attach' was here static inline int brcmf_debug_attach(struct brcmf_pub *drvr) ^~~~~~~~~~~~~~~~~~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c: In function 'brcmf_debug_attach': >> drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:81:6: >> error: 'struct brcmf_pub' has no member named 'dbgfs_dir' drvr->dbgfs_dir = debugfs_create_dir(dev_name(dev), root_folder); ^~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:82:17: error: 'struct brcmf_pub' has no member named 'dbgfs_dir' if (IS_ERR(drvr->dbgfs_dir)) ^~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:83:22: error: 'struct brcmf_pub' has no member named 'dbgfs_dir' return PTR_ERR(drvr->dbgfs_dir); ^~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c: At top level: >> drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:90:6: >> error: redefinition of 'brcmf_debug_detach' void brcmf_debug_detach(struct brcmf_pub *drvr) ^~~~~~~~~~~~~~~~~~ In file included from drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h:20:0, from drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:24: drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h:128:20: note: previous definition of 'brcmf_debug_detach' was here static inline void brcmf_debug_detach(struct brcmf_pub *drvr) ^~~~~~~~~~~~~~~~~~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c: In function 'brcmf_debug_detach': drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:94:26: error: 'struct brcmf_pub' has no member named 'dbgfs_dir' if (!IS_ERR_OR_NULL(drvr->dbgfs_dir)) ^~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:95:32: error: 'struct brcmf_pub' has no member named 'dbgfs_dir' debugfs_remove_recursive(drvr->dbgfs_dir); ^~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c: In function 'brcmf_debugfs_get_devdir': drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:100:13: error: 'struct brcmf_pub' has no member named 'dbgfs_dir' return drvr->dbgfs_dir; ^~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c: At top level: >> drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:103:5: >> error: redefinition of 'brcmf_debugfs_add_entry' int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn, ^~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h:20:0, from drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:24: drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h:132:5: note: previous definition of 'brcmf_debugfs_add_entry' was here int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn, ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c: In function 'brcmf_debugfs_add_entry': drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:109:10: error: 'struct brcmf_pub' has no member named 'dbgfs_dir' drvr->dbgfs_dir, read_fn); ^~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c: In function 'brcmf_debugfs_get_devdir': drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c:101:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ -- Kalle Valo