From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AFED8C433DF for ; Fri, 26 Jun 2020 06:42:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8EF892080C for ; Fri, 26 Jun 2020 06:42:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728476AbgFZGmh (ORCPT ); Fri, 26 Jun 2020 02:42:37 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:52010 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727960AbgFZGmh (ORCPT ); Fri, 26 Jun 2020 02:42:37 -0400 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.0.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1joi49-0004uf-T4; Fri, 26 Jun 2020 16:42:27 +1000 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Fri, 26 Jun 2020 16:42:25 +1000 Date: Fri, 26 Jun 2020 16:42:25 +1000 From: Herbert Xu To: kernel test robot Cc: Tomer Maimon , kbuild-all@lists.01.org, clang-built-linux@googlegroups.com, linux-kernel@vger.kernel.org, Daniel Thompson Subject: Re: drivers/char/hw_random/npcm-rng.c:166:34: warning: unused variable 'rng_dt_id' Message-ID: <20200626064225.GA6023@gondor.apana.org.au> References: <202006232136.vz36SNV9%lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202006232136.vz36SNV9%lkp@intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 23, 2020 at 09:58:39PM +0800, kernel test robot wrote: > > >> drivers/char/hw_random/npcm-rng.c:166:34: warning: unused variable 'rng_dt_id' [-Wunused-const-variable] > static const struct of_device_id rng_dt_id[] = { > ^ > 1 warning generated. The kernel is supposed to be built with -Wno-unused-const-variable, so I guess this is a deficiency in clang. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt