From patchwork Tue Sep 20 13:48:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 607922 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 44FAAECAAD8 for ; Tue, 20 Sep 2022 13:41:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231387AbiITNlm (ORCPT ); Tue, 20 Sep 2022 09:41:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231382AbiITNlg (ORCPT ); Tue, 20 Sep 2022 09:41:36 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2109443E64 for ; Tue, 20 Sep 2022 06:41:32 -0700 (PDT) Received: from dggpemm500023.china.huawei.com (unknown [172.30.72.54]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4MX2fR6zBWzmVYR; Tue, 20 Sep 2022 21:37:35 +0800 (CST) Received: from dggpemm500007.china.huawei.com (7.185.36.183) by dggpemm500023.china.huawei.com (7.185.36.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Tue, 20 Sep 2022 21:41:30 +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; Tue, 20 Sep 2022 21:41:30 +0800 From: Yang Yingliang To: CC: , Subject: [PATCH -next 0/6] spi: Switch to use devm_spi_alloc_master() in some drivers Date: Tue, 20 Sep 2022 21:48:13 +0800 Message-ID: <20220920134819.2981033-1-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) 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_master() 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. Yang Yingliang (6): spi: oc-tiny: Switch to use devm_spi_alloc_master() spi: ath79: Switch to use devm_spi_alloc_master() spi: omap-uwire: Switch to use devm_spi_alloc_master() spi: ppc4xx: Switch to use devm_spi_alloc_master() spi: sh-sci: Switch to use devm_spi_alloc_master() spi: altera: Switch to use devm_spi_alloc_master() drivers/spi/spi-altera-platform.c | 23 ++++++++------------- drivers/spi/spi-ath79.c | 18 ++++++---------- drivers/spi/spi-oc-tiny.c | 18 ++++++---------- drivers/spi/spi-omap-uwire.c | 6 ++---- drivers/spi/spi-ppc4xx.c | 17 ++++++---------- drivers/spi/spi-sh-sci.c | 34 ++++++++++++------------------- 6 files changed, 41 insertions(+), 75 deletions(-) Reviewed-by: Lukas Wunner