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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3413BC433F5 for ; Thu, 30 Sep 2021 12:50:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 19888619F5 for ; Thu, 30 Sep 2021 12:50:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351049AbhI3Mvu (ORCPT ); Thu, 30 Sep 2021 08:51:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40202 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245343AbhI3Mvr (ORCPT ); Thu, 30 Sep 2021 08:51:47 -0400 Received: from mail-pl1-x636.google.com (mail-pl1-x636.google.com [IPv6:2607:f8b0:4864:20::636]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC291C06176C for ; Thu, 30 Sep 2021 05:50:04 -0700 (PDT) Received: by mail-pl1-x636.google.com with SMTP id t11so3913924plq.11 for ; Thu, 30 Sep 2021 05:50:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=0x0f.com; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=tjWzY8VzHWdTbXC+cDxcBBzi3hKG0ksxrqqtEc9ibDg=; b=itNZYDLUEVAmagLyjLURs5erv6tCZif0vPj5WV0mREJYA5qAg/BcYBbVymj/G8NyWx a7k00f4dCNuWyoHJQUqcDWBYlFETelfEp2S0NGuKMX7W7BEFtynYpPxYks8/6wqsNEZX Xw8bcBehuXZx6pJWXb3Vr0G70uvSkmopRP2Aw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=tjWzY8VzHWdTbXC+cDxcBBzi3hKG0ksxrqqtEc9ibDg=; b=nFanWck+q7FbDAiFyM6mgIDS1J4LFNKXHx1T7Lc4IWCe9r+LvNuWEAOZoPbtrHDVo+ BPa9zOjaRiTVZiExRst4DjTet9inpFseq/nEL7Fl0Ckg76cV2MV1DjQsmIo5pHQe0DdV bT7yg/MzcXTFgf7y3acdk+gVcWbQ0lIYXezcHBXm9Qp1KwvXi+6hPB/SRA56/cqMFtV4 21rVzgvD+guIM2gmpsldLjmpOP+CL9lsKHxVUBqWnAUxW7LVxAMyM2FHPQUiPJQ71gUC L06WZ2NjIl1ikrYk9Q6raaEMrFUpKVAoyrpSMxlbMPKumDKbeOVVtn/E4po73qrNRZla /dXw== X-Gm-Message-State: AOAM530MduhgC7NhdGFlO5nyPlB5a+H7SQgjnlqH33eALc8yHnVVxLwB xgOKX0ZCGOdcZqhfpmApSHnqbQ== X-Google-Smtp-Source: ABdhPJzneNZwDOj6ZANVb6Tj/81+um+/s/maTYAU/KU680qsEvqVfalIXp4nx37sxgcE4jdcqRTYFg== X-Received: by 2002:a17:90a:e7ca:: with SMTP id kb10mr12870755pjb.33.1633006204114; Thu, 30 Sep 2021 05:50:04 -0700 (PDT) Received: from shiro.work ([2400:4162:2428:2f01:7285:c2ff:fe8e:66d7]) by smtp.googlemail.com with ESMTPSA id b3sm2930417pfo.23.2021.09.30.05.50.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Sep 2021 05:50:03 -0700 (PDT) From: Daniel Palmer To: andriy.shevchenko@linux.intel.com, gregkh@linuxfoundation.org, linux-serial@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Daniel Palmer Subject: [PATCH] serial: 8250_dw: Mark acpi match table as maybe unused Date: Thu, 30 Sep 2021 21:49:50 +0900 Message-Id: <20210930124950.3069638-1-daniel@0x0f.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When building kernels without ACPI support the table is declared but is not used because ACPI_PTR() turns it into a NULL. Add the __maybe_unused attribute to stop the compiler whining. Signed-off-by: Daniel Palmer --- drivers/tty/serial/8250/8250_dw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index a3a0154da567..599d2bfff045 100644 --- a/drivers/tty/serial/8250/8250_dw.c +++ b/drivers/tty/serial/8250/8250_dw.c @@ -704,7 +704,7 @@ static const struct of_device_id dw8250_of_match[] = { }; MODULE_DEVICE_TABLE(of, dw8250_of_match); -static const struct acpi_device_id dw8250_acpi_match[] = { +static const struct acpi_device_id __maybe_unused dw8250_acpi_match[] = { { "INT33C4", 0 }, { "INT33C5", 0 }, { "INT3434", 0 }, -- 2.33.0