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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 B6890C433EF for ; Sat, 4 Sep 2021 13:07:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 934AA60F9C for ; Sat, 4 Sep 2021 13:07:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230409AbhIDNIP (ORCPT ); Sat, 4 Sep 2021 09:08:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59406 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230379AbhIDNIP (ORCPT ); Sat, 4 Sep 2021 09:08:15 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A1411C061575 for ; Sat, 4 Sep 2021 06:07:13 -0700 (PDT) Received: from gallifrey.ext.pengutronix.de ([2001:67c:670:201:5054:ff:fe8d:eefb] helo=bjornoya.blackshift.org) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mMVO3-0000HW-0v for linux-can@vger.kernel.org; Sat, 04 Sep 2021 15:07:11 +0200 Received: from dspam.blackshift.org (localhost [127.0.0.1]) by bjornoya.blackshift.org (Postfix) with SMTP id E1D85676B98 for ; Sat, 4 Sep 2021 13:07:09 +0000 (UTC) Received: from hardanger.blackshift.org (unknown [172.20.34.65]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by bjornoya.blackshift.org (Postfix) with ESMTPS id A236F676B94; Sat, 4 Sep 2021 13:07:09 +0000 (UTC) Received: from blackshift.org (localhost [::1]) by hardanger.blackshift.org (OpenSMTPD) with ESMTP id 048b060d; Sat, 4 Sep 2021 13:07:09 +0000 (UTC) From: Marc Kleine-Budde To: linux-can@vger.kernel.org Cc: Marc Kleine-Budde , Cai Huoqing , kernel test robot Subject: [PATCH] can: rcar_canfd: add __maybe_unused annotation to silence warning Date: Sat, 4 Sep 2021 15:07:01 +0200 Message-Id: <20210904130701.641078-1-mkl@pengutronix.de> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 2001:67c:670:201:5054:ff:fe8d:eefb X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-can@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-can@vger.kernel.org Since commit | dd3bd23eb438 ("can: rcar_canfd: Add Renesas R-Car CAN FD driver") the rcar_canfd driver can be compile tested on all architectures. On non OF enabled archs, or archs where OF is optional (and disabled in the .config) the compilation throws the following warning: | drivers/net/can/rcar/rcar_canfd.c:2020:34: warning: unused variable 'rcar_canfd_of_table' [-Wunused-const-variable] | static const struct of_device_id rcar_canfd_of_table[] = { | ^ This patch fixes the warning by marking the variable rcar_canfd_of_table as __maybe_unused. Fixes: ac4224087312 ("can: rcar: Kconfig: Add helper dependency on COMPILE_TEST") Fixes: dd3bd23eb438 ("can: rcar_canfd: Add Renesas R-Car CAN FD driver") Cc: Cai Huoqing Reported-by: kernel test robot Signed-off-by: Marc Kleine-Budde --- drivers/net/can/rcar/rcar_canfd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index c47988d3674e..c05a7f60c0a8 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -2017,7 +2017,7 @@ static int __maybe_unused rcar_canfd_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(rcar_canfd_pm_ops, rcar_canfd_suspend, rcar_canfd_resume); -static const struct of_device_id rcar_canfd_of_table[] = { +static const struct of_device_id rcar_canfd_of_table[] __maybe_unused = { { .compatible = "renesas,rcar-gen3-canfd", .data = (void *)RENESAS_RCAR_GEN3 }, { .compatible = "renesas,rzg2l-canfd", .data = (void *)RENESAS_RZG2L }, { } -- 2.33.0