From patchwork Wed Jul 3 13:39:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 168419 Delivered-To: patch@linaro.org Received: by 2002:ac9:6410:0:0:0:0:0 with SMTP id r16csp892249ock; Wed, 3 Jul 2019 06:39:55 -0700 (PDT) X-Google-Smtp-Source: APXvYqzEsbMD6PDJDy0M5nqu9j9IL7q67Sd0cV+2Q2J7Q/4XCbVGkZg1gYuqQRkcULL1U9jSni8G X-Received: by 2002:a17:902:2f84:: with SMTP id t4mr43233290plb.57.1562161195234; Wed, 03 Jul 2019 06:39:55 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1562161195; cv=none; d=google.com; s=arc-20160816; b=bJ31aMTAKzkIqxDKoP3zTLdTKQyY2oFBEUVP3YTJh6amRlWTXOhGbgA7adRH0wSiyw eguuZEpyDcC/pHAhUZ4wccsv0GhyRSC/TnCozep3zA/HHL0WNyyRQ2mTh0iJfc1utINN Wb/+VhBD82wNkvclVaiw0x0H7GI0nqagMh7bbUo8I5ygZuUV7Z6LW2WzQy7lQIiLpgpf V4bYyYUImWjTP/7Tq8zmHKkspnDHVQCQCwZfe+rTDCy+tDHJGnsNjKN3nYsGDMMeXRsY O4BsqcvcJLYiKcvxCMyIqMofturtPsOpdiiYeu+S1B5lcCma/J+Ib+FLlN4A/YJpBEpp +Cfw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=GJ/ejHtunYmS62/UOF1CJ5WZLIBa4qFxaI+uyRqQ+EA=; b=xduscQEKBKTpwoWJR9AmYGv0kerN5WSoE32W3hH2TaHibnpIO20vXb7QiApmUGbDzV Oo9pKeJgdmRjiS0cOEV+j9flBqgV6MXcyryHFcl/3vATcD5LwMUg6F7jIL20L2wpQyz9 kt50XhGzeQP7XVq2LsO7bRxRR2o3FoRlU1ZaEKeeNkFmOkGTeXAzdvOZ5x8nYTm7DuZ9 l548oidov0nWqb99mO2v5Q5au6h9Skkt0lHwTHps7a1yFdmBb9bejcWTBUfd/8YbGAeV rMTeSvrteS9n+O9jCWIrcjJOKwosd2gZwiMPonnoSW/OcPh5rsvAPeQr8r5bqs25by0A kB4Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of stable-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o21si2594122pgm.453.2019.07.03.06.39.55; Wed, 03 Jul 2019 06:39:55 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of stable-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of stable-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726430AbfGCNjy (ORCPT + 14 others); Wed, 3 Jul 2019 09:39:54 -0400 Received: from mout.kundenserver.de ([212.227.126.131]:59463 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725847AbfGCNjy (ORCPT ); Wed, 3 Jul 2019 09:39:54 -0400 Received: from threadripper.lan ([149.172.19.189]) by mrelayeu.kundenserver.de (mreue009 [212.227.15.129]) with ESMTPA (Nemesis) id 1MqJuN-1iMuBq47Zz-00nPRK; Wed, 03 Jul 2019 15:39:42 +0200 From: Arnd Bergmann To: Vineet Gupta Cc: Arnd Bergmann , stable@vger.kernel.org, Andrew Morton , Mike Rapoport , linux-snps-arc@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] ARC: hide unused function unw_hdr_alloc Date: Wed, 3 Jul 2019 15:39:25 +0200 Message-Id: <20190703133940.1493249-1-arnd@arndb.de> X-Mailer: git-send-email 2.20.0 MIME-Version: 1.0 X-Provags-ID: V03:K1:19QUxxa2AQhjXJXGFQ5Q+GWQGKQpXLF1YnY0kSDAfj0P2T9ssZX KP1PGWvi3sji27vCh04S+/7UxT27Re9y7MeU/xKlL8Bjv1bn2w0vxhZZ8oJfhHHdcA2fxdF uLcw+cr1B5nNIxLjOPdAH3tAIYR+uY6I2hcm2kFsB8xTP4vs0rEA+R2IMqqp5+OrYuFTB5m oF4/yjAjt2+QLbnvy6iUw== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1; V03:K0:rSO0Zk6wSks=:O5FU+OCGc/n3MF1WRuERet N+T013OT4nT/b/BNJdnpri/rYumtNGDRxds9DEriW8Z2/89cU0GAHIfwQLmhqUBzCg0NNN1jv FC1Zfub8dCxhTmodAu3ioF95hCdpjySCzYH+RxJoUc1Fw69ikpDXcog6UbTzip7GIzqWSKq71 MvJfHiEKCZV/52tLXZEdjvl0Us0mbJQuqZSG9jHMYppsjkUZ4ZtJoAcdfwHxgaxcohOSWFQRR mBQEu8t95sNMh7DdzDQpZxM2Vvx6n/pn/pzCE4Gvjrx8mgCTlTjPtKGw/qDP2GhncCoXdoQ0G 9lV9EWS8pj1kkFSlE1Bd90ceUosFELdBbzUewjVGS45zd/qr1tBOg6gzr/cvBvLGPY3gKh94c 6YU7vmKbfX6/fWDoeN7cSciujC5hSoliTYVHspNOyD2Wz3Tf0xG6pRDaRpNe+O7tjP++cA04I nNEERofGBsALOoTaGNtkQwJzKkMUI6euN60SQSo0CBoomjfjWO10T05LB6lBA8uXvHYrTen9L TQFej/9Kkwaiy+LhaOq2XbzJ9jAmGW2uLexkBwTOTY6v9iKzVVAoC7KtOvhAKcJ0oXrEH6V7F E5iYJdywcpi0XxUxKAZGQBTfWH747p7NkZRqzEG4m4Vy/SceBIepg49PpbRyuPS6m8SZ3T9AZ M+871n3IVrgeiw6xWY53L63dHCLvBEMiClToo70zDzhakbMUhyxubxeIXyf4PqAPVeSUSmKtI q/GsbY6oCZ0j+n6gAYp1uBHtx6jmjctUoXoalQ== Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org As kernelci.org reports, this function is not used in vdk_hs38_defconfig: arch/arc/kernel/unwind.c:188:14: warning: 'unw_hdr_alloc' defined but not used [-Wunused-function] Fixes: bc79c9a72165 ("ARC: dw2 unwind: Reinstante unwinding out of modules") Link: https://kernelci.org/build/id/5d1cae3f59b514300340c132/logs/ Cc: stable@vger.kernel.org Signed-off-by: Arnd Bergmann --- arch/arc/kernel/unwind.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) -- 2.20.0 diff --git a/arch/arc/kernel/unwind.c b/arch/arc/kernel/unwind.c index 182ce67dfe10..c2663fce7f6c 100644 --- a/arch/arc/kernel/unwind.c +++ b/arch/arc/kernel/unwind.c @@ -181,11 +181,6 @@ static void *__init unw_hdr_alloc_early(unsigned long sz) return memblock_alloc_from(sz, sizeof(unsigned int), MAX_DMA_ADDRESS); } -static void *unw_hdr_alloc(unsigned long sz) -{ - return kmalloc(sz, GFP_KERNEL); -} - static void init_unwind_table(struct unwind_table *table, const char *name, const void *core_start, unsigned long core_size, const void *init_start, unsigned long init_size, @@ -366,6 +361,10 @@ static void init_unwind_hdr(struct unwind_table *table, } #ifdef CONFIG_MODULES +static void *unw_hdr_alloc(unsigned long sz) +{ + return kmalloc(sz, GFP_KERNEL); +} static struct unwind_table *last_table;