From patchwork Mon Jan 11 14:06:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 360696 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, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 4BFABC43333 for ; Mon, 11 Jan 2021 14:07:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1C64F2071C for ; Mon, 11 Jan 2021 14:07:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388221AbhAKOHS (ORCPT ); Mon, 11 Jan 2021 09:07:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60924 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388498AbhAKOHR (ORCPT ); Mon, 11 Jan 2021 09:07:17 -0500 Received: from michel.telenet-ops.be (michel.telenet-ops.be [IPv6:2a02:1800:110:4::f00:18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64C91C061794 for ; Mon, 11 Jan 2021 06:06:37 -0800 (PST) Received: from ramsan.of.borg ([84.195.186.194]) by michel.telenet-ops.be with bizsmtp id FS6b2400P4C55Sk06S6bvm; Mon, 11 Jan 2021 15:06:35 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1kyxq7-002qiS-1V; Mon, 11 Jan 2021 15:06:35 +0100 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1kyxq6-001lyv-IQ; Mon, 11 Jan 2021 15:06:34 +0100 From: Geert Uytterhoeven To: Arnd Bergmann , Linus Walleij Cc: linux-renesas-soc@vger.kernel.org, linux-sh@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH] pinctrl: renesas: checker: Restrict checks to Renesas platforms Date: Mon, 11 Jan 2021 15:06:33 +0100 Message-Id: <20210111140633.422726-1-geert+renesas@glider.be> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org When DEBUG is defined (e.g. if CONFIG_DEBUG_PINCTRL=y), the Renesas pin control driver runs sanity checks against the pin control tables. This may cause lots of output on the console, and can be annoying in ARM multi-platform kernels. Fix this by only running the checks when running on SuperH, or on a DT platform supported by the Renesas pin controller driver. Suggested-by: Arnd Bergmann Signed-off-by: Geert Uytterhoeven Reviewed-by: Arnd Bergmann --- To be queued in renesas-pinctrl-for-v5.12. drivers/pinctrl/renesas/core.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/pinctrl/renesas/core.c b/drivers/pinctrl/renesas/core.c index b9f80833f532e7b7..56cb8e1d8384b39c 100644 --- a/drivers/pinctrl/renesas/core.c +++ b/drivers/pinctrl/renesas/core.c @@ -1146,6 +1146,11 @@ static void __init sh_pfc_check_driver(const struct platform_driver *pdrv) { unsigned int i; +#ifndef CONFIG_SUPERH + if (!of_find_matching_node(NULL, pdrv->driver.of_match_table)) + return; +#endif + sh_pfc_regs = kcalloc(SH_PFC_MAX_REGS, sizeof(*sh_pfc_regs), GFP_KERNEL); if (!sh_pfc_regs)