From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752332Ab1HYTYW (ORCPT ); Thu, 25 Aug 2011 15:24:22 -0400 Received: from ch1ehsobe004.messaging.microsoft.com ([216.32.181.184]:32913 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751427Ab1HYTYV (ORCPT ); Thu, 25 Aug 2011 15:24:21 -0400 X-SpamScore: -9 X-BigFish: VS-9(zz1432N98dKzz1202hzz8275bhz2dh2a8h668h839h61h) X-Spam-TCS-SCL: 0:0 X-Forefront-Antispam-Report: CIP:70.37.183.190;KIP:(null);UIP:(null);IPVD:NLI;H:mail.freescale.net;RD:none;EFVD:NLI Message-ID: <4E56A15D.8070406@freescale.com> Date: Thu, 25 Aug 2011 14:24:13 -0500 From: Timur Tabi Organization: Freescale User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.19) Gecko/20110429 Fedora/3.6.17-1.fc13 Firefox/3.6.17 MIME-Version: 1.0 To: Arnaud Lacombe CC: , Subject: Re: [PATCH] xics/icp_natives: add __init to marker icp_native_init() References: <1314288433-26322-1-git-send-email-lacombar@gmail.com> In-Reply-To: <1314288433-26322-1-git-send-email-lacombar@gmail.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-OriginatorOrg: freescale.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Arnaud Lacombe wrote: > This should fix the following warning: > > LD arch/powerpc/sysdev/xics/built-in.o > WARNING: arch/powerpc/sysdev/xics/built-in.o(.text+0x1310): Section mismatch in > reference from the function .icp_native_init() to the function > .init.text:.icp_native_init_one_node() > The function .icp_native_init() references > the function __init .icp_native_init_one_node(). > This is often because .icp_native_init lacks a __init > annotation or the annotation of .icp_native_init_one_node is wrong. > > icp_native_init() is only referenced in `arch/powerpc/sysdev/xics/xics-common.c' > by xics_init() which is itself marked with __init. > > = not built-tested = > > Reported-by: Timur Tabi > Signed-off-by: Arnaud Lacombe Acked-by: Timur Tabi This warning still appears, though: WARNING: arch/powerpc/sysdev/built-in.o(.text+0xf6b8): Section mismatch in reference from the function .ics_rtas_init() to the function .init.text:.xics_register_ics() The function .ics_rtas_init() references the function __init .xics_register_ics(). This is often because .ics_rtas_init lacks a __init annotation or the annotation of .xics_register_ics is wrong. To fix this warning, you'll also need: diff --git a/arch/powerpc/sysdev/xics/ics-rtas.c b/arch/powerpc/sysdev/xics/ics- index c782f85..a125721 100644 --- a/arch/powerpc/sysdev/xics/ics-rtas.c +++ b/arch/powerpc/sysdev/xics/ics-rtas.c @@ -213,7 +213,7 @@ static int ics_rtas_host_match(struct ics *ics, struct devic return !of_device_is_compatible(node, "chrp,iic"); } -int ics_rtas_init(void) +int __init ics_rtas_init(void) { ibm_get_xive = rtas_token("ibm,get-xive"); ibm_set_xive = rtas_token("ibm,set-xive"); However, now we get another similar warning: WARNING: drivers/built-in.o(.text+0x259c484): Section mismatch in reference from the function .tc3589x_keypad_open() to the function .devinit.text:.tc3589x_keypad_init_key_hardware() The function .tc3589x_keypad_open() references the function __devinit .tc3589x_keypad_init_key_hardware(). This is often because .tc3589x_keypad_open lacks a __devinit annotation or the annotation of .tc3589x_keypad_init_key_hardware is wrong. I'm not sure what to do at this point, because I have a suspicion that adding __devinit to tc3589x_keypad_open() is wrong. -- Timur Tabi Linux kernel developer at Freescale