From patchwork Thu Sep 22 08:30:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 12984715 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 71BB9C6FA8B for ; Thu, 22 Sep 2022 08:24:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229590AbiIVIYm (ORCPT ); Thu, 22 Sep 2022 04:24:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41180 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230265AbiIVIY2 (ORCPT ); Thu, 22 Sep 2022 04:24:28 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5FE221F9E5 for ; Thu, 22 Sep 2022 01:24:12 -0700 (PDT) Received: from dggpemm500022.china.huawei.com (unknown [172.30.72.57]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4MY7VR6nGRzMpSj; Thu, 22 Sep 2022 16:19:27 +0800 (CST) Received: from dggpemm500007.china.huawei.com (7.185.36.183) by dggpemm500022.china.huawei.com (7.185.36.162) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Thu, 22 Sep 2022 16:24:10 +0800 Received: from huawei.com (10.175.103.91) by dggpemm500007.china.huawei.com (7.185.36.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Thu, 22 Sep 2022 16:24:10 +0800 From: Yang Yingliang To: CC: , Subject: [PATCH -next v2 0/6] spi: Switch to use __devm_spi_alloc_controller() in some drivers Date: Thu, 22 Sep 2022 16:30:57 +0800 Message-ID: <20220922083103.666157-1-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpemm500007.china.huawei.com (7.185.36.183) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org This patchset is trying to replace spi_alloc_master() with __devm_spi_alloc_controller() in some spi drivers. With this helper, spi_master_put() is called in devres_release_all() whenever the device is unbound, so the spi_master_put() in error path can be removed. v2: Using controller named struct and functions: Using struct spi_controller instead of struct spi_master Using __devm_spi_alloc_controller() instead of devm_spi_alloc_master() Using spi_controller_get_devdata() instead of spi_master_get_devdata() Using devm_spi_register_master() instead of devm_spi_register_controller() Yang Yingliang (6): spi: oc-tiny: Switch to use __devm_spi_alloc_controller() spi: ath79: Switch to use __devm_spi_alloc_controller() spi: omap-uwire: Switch to use __devm_spi_alloc_controller() spi: ppc4xx: Switch to use __devm_spi_alloc_controller() spi: sh-sci: Switch to use __devm_spi_alloc_controller() spi: altera: Switch to use __devm_spi_alloc_controller() drivers/spi/spi-altera-platform.c | 55 ++++++++++++++----------------- drivers/spi/spi-ath79.c | 40 ++++++++++------------ drivers/spi/spi-oc-tiny.c | 34 ++++++++----------- drivers/spi/spi-omap-uwire.c | 28 ++++++++-------- drivers/spi/spi-ppc4xx.c | 29 +++++++--------- drivers/spi/spi-sh-sci.c | 44 ++++++++++--------------- 6 files changed, 98 insertions(+), 132 deletions(-)