From patchwork Wed Aug 19 12:58:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 258279 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=-12.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 2D017C433E1 for ; Wed, 19 Aug 2020 13:07:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0517B207BB for ; Wed, 19 Aug 2020 13:07:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728090AbgHSNHU (ORCPT ); Wed, 19 Aug 2020 09:07:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36278 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728445AbgHSM7t (ORCPT ); Wed, 19 Aug 2020 08:59:49 -0400 Received: from baptiste.telenet-ops.be (baptiste.telenet-ops.be [IPv6:2a02:1800:120:4::f00:13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53F4EC06134B for ; Wed, 19 Aug 2020 05:59:13 -0700 (PDT) Received: from ramsan ([84.195.186.194]) by baptiste.telenet-ops.be with bizsmtp id HQz62300D4C55Sk01Qz6y7; Wed, 19 Aug 2020 14:59:06 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan with esmtp (Exim 4.90_1) (envelope-from ) id 1k8NgI-0002bd-03; Wed, 19 Aug 2020 14:59:06 +0200 Received: from geert by rox.of.borg with local (Exim 4.90_1) (envelope-from ) id 1k8NgH-0005Sa-VJ; Wed, 19 Aug 2020 14:59:05 +0200 From: Geert Uytterhoeven To: Mark Brown Cc: Chris Brandt , linux-spi@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-sh@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2 1/7] spi: rspi: Remove useless .set_config_register() check Date: Wed, 19 Aug 2020 14:58:58 +0200 Message-Id: <20200819125904.20938-2-geert+renesas@glider.be> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200819125904.20938-1-geert+renesas@glider.be> References: <20200819125904.20938-1-geert+renesas@glider.be> Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Not implementing spi_ops.set_config_register() is a driver bug that would prevent the driver from working at all. Hence remove the run-time check. Signed-off-by: Geert Uytterhoeven --- v2: - No changes. drivers/spi/spi-rspi.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c index cbc2387d450cd4c2..1b635d6b7881f5b9 100644 --- a/drivers/spi/spi-rspi.c +++ b/drivers/spi/spi-rspi.c @@ -1261,13 +1261,6 @@ static int rspi_probe(struct platform_device *pdev) ctlr->num_chipselect = 2; /* default */ } - /* ops parameter check */ - if (!ops->set_config_register) { - dev_err(&pdev->dev, "there is no set_config_register\n"); - ret = -ENODEV; - goto error1; - } - rspi = spi_controller_get_devdata(ctlr); platform_set_drvdata(pdev, rspi); rspi->ops = ops;