From patchwork Tue Apr 8 05:48:07 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiubo Li X-Patchwork-Id: 3949951 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 0F941BFF02 for ; Tue, 8 Apr 2014 16:41:03 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 15706203DF for ; Tue, 8 Apr 2014 16:41:02 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D2C46203ED for ; Tue, 8 Apr 2014 16:41:00 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WXY1N-0002I8-JV; Tue, 08 Apr 2014 15:33:10 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WXY0r-0006GC-CG; Tue, 08 Apr 2014 15:32:37 +0000 Received: from bombadil.infradead.org ([2001:1868:205::9]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WXXkK-0003gg-1k for linux-arm-kernel@merlin.infradead.org; Tue, 08 Apr 2014 15:15:32 +0000 Received: from ch1ehsobe004.messaging.microsoft.com ([216.32.181.184] helo=ch1outboundpool.messaging.microsoft.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WXPaS-0003yO-CJ for linux-arm-kernel@lists.infradead.org; Tue, 08 Apr 2014 06:32:49 +0000 Received: from mail38-ch1-R.bigfish.com (10.43.68.245) by CH1EHSOBE009.bigfish.com (10.43.70.59) with Microsoft SMTP Server id 14.1.225.22; Tue, 8 Apr 2014 06:31:48 +0000 Received: from mail38-ch1 (localhost [127.0.0.1]) by mail38-ch1-R.bigfish.com (Postfix) with ESMTP id 501342E05D0; Tue, 8 Apr 2014 06:31:48 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1f42h2148h1ee6h1de0h1fdah2073h2146h1202h1e76h2189h1d1ah1d2ah21bch1fc6h208chzz1de098h8275bh1de097hz2dh2a8h839he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh2222h224fh1fb3h1d0ch1d2eh1d3fh1dc1h1dfeh1dffh1e23h1fe8h1ff5h2218h2216h226dh22d0h24afh2327h2336h2438h2461h2487h24d7h2516h2545h255eh25cch25f6h2605h268bh26d3h1155h) Received: from mail38-ch1 (localhost.localdomain [127.0.0.1]) by mail38-ch1 (MessageSwitch) id 1396938706364508_6226; Tue, 8 Apr 2014 06:31:46 +0000 (UTC) Received: from CH1EHSMHS025.bigfish.com (snatpool1.int.messaging.microsoft.com [10.43.68.243]) by mail38-ch1.bigfish.com (Postfix) with ESMTP id E7867480215; Tue, 8 Apr 2014 06:31:39 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by CH1EHSMHS025.bigfish.com (10.43.70.25) with Microsoft SMTP Server (TLS) id 14.16.227.3; Tue, 8 Apr 2014 06:31:37 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-005.039d.mgd.msft.net (10.84.1.17) with Microsoft SMTP Server (TLS) id 14.3.174.2; Tue, 8 Apr 2014 06:31:52 +0000 Received: from rock.am.freescale.net (rock.ap.freescale.net [10.193.20.106]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id s386VjSB017565; Mon, 7 Apr 2014 23:31:46 -0700 From: Xiubo Li To: , Subject: [PATCH] of: Fix the section mismatch warnings. Date: Tue, 8 Apr 2014 13:48:07 +0800 Message-ID: <1396936087-23043-1-git-send-email-Li.Xiubo@freescale.com> X-Mailer: git-send-email 1.8.0 MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-FOPE-CONNECTOR: Id%0$Dn%FREESCALE.MAIL.ONMICROSOFT.COM$RO%1$TLS%0$FQDN%$TlsDn% X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140407_233248_551099_C65D157E X-CRM114-Status: GOOD ( 10.37 ) X-Spam-Score: 0.0 (/) Cc: devicetree@vger.kernel.org, Xiubo Li , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-3.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD,UNPARSEABLE_RELAY,UNRESOLVED_TEMPLATE autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP In tag next-20140407, building with CONFIG_DEBUG_SECTION_MISMATCH enabled, the following WARNING is occured: WARNING: drivers/built-in.o(.text.unlikely+0x2220): Section mismatch in reference from the function __reserved_mem_check_root() to the function .init.text:of_get_flat_dt_prop() The function __reserved_mem_check_root() references the function __init of_get_flat_dt_prop(). This is often because __reserved_mem_check_root lacks a __init annotation or the annotation of of_get_flat_dt_prop is wrong. WARNING: vmlinux.o(.text.unlikely+0xb9d0): Section mismatch in reference from the function __reserved_mem_check_root() to the (unknown reference) .init.data:(unknown) The function __reserved_mem_check_root() references the (unknown reference) __initdata (unknown). This is often because __reserved_mem_check_root lacks a __initdata annotation or the annotation of (unknown) is wrong. This is cause by : 'drivers: of: add initialization code for dynamic reserved memory'. Signed-off-by: Xiubo Li --- drivers/of/fdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index fa16a91..7a2ef7b 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -491,7 +491,7 @@ static int __init __reserved_mem_reserve_reg(unsigned long node, * in /reserved-memory matches the values supported by the current implementation, * also check if ranges property has been provided */ -static int __reserved_mem_check_root(unsigned long node) +static int __init __reserved_mem_check_root(unsigned long node) { __be32 *prop;