From patchwork Tue Aug 1 03:36:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhu Wang X-Patchwork-Id: 709408 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64AC0EB64DD for ; Tue, 1 Aug 2023 03:36:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231804AbjHADgr (ORCPT ); Mon, 31 Jul 2023 23:36:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52860 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231958AbjHADgn (ORCPT ); Mon, 31 Jul 2023 23:36:43 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67D3D1BE9 for ; Mon, 31 Jul 2023 20:36:42 -0700 (PDT) Received: from dggpeml500025.china.huawei.com (unknown [172.30.72.54]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4RFLMj6Bn3zVjxm; Tue, 1 Aug 2023 11:34:57 +0800 (CST) Received: from ubuntu1804.huawei.com (10.67.174.202) by dggpeml500025.china.huawei.com (7.185.36.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Tue, 1 Aug 2023 11:36:40 +0800 From: Zhu Wang To: , , , , , , , , CC: Subject: [PATCH -next] gpio: max3191x: remove redundant of_match_ptr Date: Tue, 1 Aug 2023 11:36:10 +0800 Message-ID: <20230801033610.221172-1-wangzhu9@huawei.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.67.174.202] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpeml500025.china.huawei.com (7.185.36.35) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org The driver depends on CONFIG_OF, so it is not necessary to use CONFIG_OF and of_match_ptr here, we remove them all. Even for drivers that do not depend on CONFIG_OF, it's almost always better to leave out the of_match_ptr(), since the only thing it can possibly do is to save a few bytes of .text if a driver can be used both with and without it. Signed-off-by: Zhu Wang --- drivers/gpio/gpio-max3191x.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpio/gpio-max3191x.c b/drivers/gpio/gpio-max3191x.c index 161c4751c5f7..bbacc714632b 100644 --- a/drivers/gpio/gpio-max3191x.c +++ b/drivers/gpio/gpio-max3191x.c @@ -457,7 +457,6 @@ static int __init max3191x_register_driver(struct spi_driver *sdrv) return spi_register_driver(sdrv); } -#ifdef CONFIG_OF static const struct of_device_id max3191x_of_id[] = { { .compatible = "maxim,max31910" }, { .compatible = "maxim,max31911" }, @@ -468,7 +467,6 @@ static const struct of_device_id max3191x_of_id[] = { { } }; MODULE_DEVICE_TABLE(of, max3191x_of_id); -#endif static const struct spi_device_id max3191x_spi_id[] = { { "max31910" }, @@ -484,7 +482,7 @@ MODULE_DEVICE_TABLE(spi, max3191x_spi_id); static struct spi_driver max3191x_driver = { .driver = { .name = "max3191x", - .of_match_table = of_match_ptr(max3191x_of_id), + .of_match_table = max3191x_of_id, }, .probe = max3191x_probe, .remove = max3191x_remove,