Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751131Ab3CGFV4 (ORCPT ); Thu, 7 Mar 2013 00:21:56 -0500 Received: from wolverine02.qualcomm.com ([199.106.114.251]:8863 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750751Ab3CGFVy (ORCPT ); Thu, 7 Mar 2013 00:21:54 -0500 X-IronPort-AV: E=Sophos;i="4.84,800,1355126400"; d="scan'208";a="28001108" From: David Brown To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 3/6] ssbi: Fix exit mismatch in remove function References: <1362616187-21089-1-git-send-email-davidb@codeaurora.org> <1362616187-21089-4-git-send-email-davidb@codeaurora.org> <20130307013042.GB2910@kroah.com> Date: Wed, 06 Mar 2013 21:21:54 -0800 In-Reply-To: <20130307013042.GB2910@kroah.com> (Greg Kroah-Hartman's message of "Thu, 7 Mar 2013 09:30:42 +0800") Message-ID: <8yaobevvl71.fsf@huya.qualcomm.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1473 Lines: 43 Greg Kroah-Hartman writes: > On Wed, Mar 06, 2013 at 04:29:44PM -0800, David Brown wrote: >> msm_ssbi_remove is referenced with __exit_p, but not declared with >> __exit. This causes a warning when the driver is not built as a >> module: >> >> drivers/ssbi/ssbi.c:341:23: warning: 'msm_ssbi_remove' defined but not used [-Wunused-function] >> >> Fix by adding the __exit declaration to the function. >> >> Signed-off-by: David Brown >> --- >> drivers/ssbi/ssbi.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/ssbi/ssbi.c b/drivers/ssbi/ssbi.c >> index 86d8416..4d503da 100644 >> --- a/drivers/ssbi/ssbi.c >> +++ b/drivers/ssbi/ssbi.c >> @@ -337,7 +337,7 @@ err_get_mem_res: >> return ret; >> } >> >> -static int msm_ssbi_remove(struct platform_device *pdev) >> +static int __exit msm_ssbi_remove(struct platform_device *pdev) > > No, remove the __exit_p marking instead, unless you want your kernel to > be oopsed :) Thanks. Oopsing is not fun. David -- sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/