From patchwork Mon Oct 29 23:34:28 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kim Phillips X-Patchwork-Id: 195150 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id C5CC92C008C for ; Tue, 30 Oct 2012 10:38:26 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 9385B4A092; Tue, 30 Oct 2012 00:38:15 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id svDyCvRoBtcK; Tue, 30 Oct 2012 00:38:15 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 45FEF4A094; Tue, 30 Oct 2012 00:37:23 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id D65834A033 for ; Tue, 30 Oct 2012 00:37:17 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id knjzbzXslB9r for ; Tue, 30 Oct 2012 00:37:17 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from am1outboundpool.messaging.microsoft.com (am1ehsobe006.messaging.microsoft.com [213.199.154.209]) by theia.denx.de (Postfix) with ESMTPS id 482524A039 for ; Tue, 30 Oct 2012 00:37:14 +0100 (CET) Received: from mail64-am1-R.bigfish.com (10.3.201.241) by AM1EHSOBE005.bigfish.com (10.3.204.25) with Microsoft SMTP Server id 14.1.225.23; Mon, 29 Oct 2012 23:37:12 +0000 Received: from mail64-am1 (localhost [127.0.0.1]) by mail64-am1-R.bigfish.com (Postfix) with ESMTP id 13ABC80388 for ; Mon, 29 Oct 2012 23:37:12 +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(zzzz1202h1d1ah1d2ahzz8275bhz2dh2a8h668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h1155h) Received: from mail64-am1 (localhost.localdomain [127.0.0.1]) by mail64-am1 (MessageSwitch) id 1351553830502318_400; Mon, 29 Oct 2012 23:37:10 +0000 (UTC) Received: from AM1EHSMHS010.bigfish.com (unknown [10.3.201.226]) by mail64-am1.bigfish.com (Postfix) with ESMTP id 78C3C6023A for ; Mon, 29 Oct 2012 23:37:10 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by AM1EHSMHS010.bigfish.com (10.3.207.110) with Microsoft SMTP Server (TLS) id 14.1.225.23; Mon, 29 Oct 2012 23:37:09 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-003.039d.mgd.msft.net (10.84.1.16) with Microsoft SMTP Server (TLS) id 14.2.318.3; Mon, 29 Oct 2012 23:37:07 +0000 Received: from x9.am.freescale.net (x9.am.freescale.net [10.82.120.9]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id q9TNb5oj024985 for ; Mon, 29 Oct 2012 16:37:07 -0700 From: Kim Phillips To: Date: Mon, 29 Oct 2012 18:34:28 -0500 Message-ID: <1351553687-12469-7-git-send-email-kim.phillips@freescale.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1351553687-12469-1-git-send-email-kim.phillips@freescale.com> References: <1351553687-12469-1-git-send-email-kim.phillips@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com Subject: [U-Boot] [PATCH v2 06/25] arch/powerpc/lib/extable.c: sparse fix X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de extable.c:66:9: warning: symbol 'ex_tab_message' was not declared. Should it be static? making it static can produce a new build warning on some boards: extable.c:66:12: warning: 'ex_tab_message' defined but not used [-Wunused-variable] but ex_tab_message doesn't do much even when used, so just remove it. Signed-off-by: Kim Phillips --- v2: doesn't make it static, it just deletes it arch/powerpc/lib/extable.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/powerpc/lib/extable.c b/arch/powerpc/lib/extable.c index 7408d5c..60983ae 100644 --- a/arch/powerpc/lib/extable.c +++ b/arch/powerpc/lib/extable.c @@ -63,8 +63,6 @@ search_one_table(const struct exception_table_entry *first, return 0; } -int ex_tab_message = 1; - unsigned long search_exception_table(unsigned long addr) { @@ -74,8 +72,7 @@ search_exception_table(unsigned long addr) ret = search_one_table(__start___ex_table, __stop___ex_table-1, addr); /* if the serial port does not hang in exception, printf can be used */ #if !defined(CONFIG_SYS_SERIAL_HANG_IN_EXCEPTION) - if (ex_tab_message) - debug("Bus Fault @ 0x%08lx, fixup 0x%08lx\n", addr, ret); + debug("Bus Fault @ 0x%08lx, fixup 0x%08lx\n", addr, ret); #endif if (ret) return ret;