From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A26B410854D4 for ; Wed, 18 Mar 2026 02:40:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=oDAopBJyG0FciCcbjFKu3srgbpPKNr/TwECwnqBK4/g=; b=a2KyPzqzUHZBkUqTYvpxel+5LW dYF3g83uKmVodoJScWFOo1pn+Hbsqb++p71F98ngiJhA0Z/ARcaLw0QrtL3Hz7lJCd0KB5VPIuOjz HAtSMQ8Vo42amavBt1G/vs+inOykXug5RC9Fp0k/C1MpzkK+lzTimudxuUT1KIL6x3x5eLdqCdNtD Bgib1qj8oPQ8ldKaiCewNzJiXFaRViswCce+RqsxWR2ovWiA58IPh2JP9QdC76tNzZW/3dFHbuvzx OqT8gnsZJpmxcmOTQJd2L3DIjNVotlpGNdITFUX/wWavp45DM+mA+TO0w5i83d/ZQIk3lLrfaoRyi 8epLCpZg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w2gph-00000007cZy-1wHJ; Wed, 18 Mar 2026 02:40:29 +0000 Received: from mailgw.kylinos.cn ([124.126.103.232]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w2gpZ-00000007cS2-36v2; Wed, 18 Mar 2026 02:40:24 +0000 X-UUID: c9068e8c227311f1a21c59e7364eecb8-20260318 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.11,REQID:9505b584-054f-4534-bd52-2ea0379afc6b,IP:0,U RL:0,TC:0,Content:-5,EDM:25,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:20 X-CID-META: VersionHash:89c9d04,CLOUDID:1b22b3f1c276df14806c3325f3681ae2,BulkI D:nil,BulkQuantity:0,Recheck:0,SF:102|850|898,TC:nil,Content:0|15|50,EDM:5 ,IP:nil,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV :0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: c9068e8c227311f1a21c59e7364eecb8-20260318 X-User: xiaopei01@kylinos.cn Received: from localhost.localdomain [(10.44.16.150)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 659452620; Wed, 18 Mar 2026 10:40:11 +0800 From: Pei Xiao To: linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, openbmc@lists.ozlabs.org, linux-rockchip@lists.infradead.org, linux-riscv@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Cc: Pei Xiao Subject: [PATCH v4 00/17] cleanup in spi by use devm_clk_get_enabled Date: Wed, 18 Mar 2026 10:39:50 +0800 Message-Id: X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260317_194022_929236_CBD98E95 X-CRM114-Status: UNSURE ( 6.77 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org I know that many old SPI drivers should not be modified for hardware stability and to reduce maintenance effort. But I can't help cleaning them up. To minimize the introduction of issues, I tried not to modify the timing of those hardware clock enables. --- changes in v4: modify all commit info changes in v3: remove disable clk in remove function changes in v2: fix error message but having a line break Missing error code argument to dev_err_probe() --- Pei Xiao (17): spi: axiado: Simplify clock management with devm_clk_get_enabled() spi: bcm63xx-hsspi: Simplify clock handling with devm_clk_get_enabled() spi: bcmbca-hsspi: Simplify clock handling with devm_clk_get_enabled() spi: img-spfi: Simplify clock handling with devm_clk_get_enabled() spi: imx: Simplify clock handling with devm_clk_get_enabled() spi: npcm-pspi: Simplify clock handling with devm_clk_get_enabled() spi: orion: Simplify clock handling with devm_clk_get_enabled() spi: rockchip-sfc: Simplify clock handling with devm_clk_get_enabled() spi: sifive: Simplify clock handling with devm_clk_get_enabled() spi: slave-mt27xx: Simplify clock handling with devm_clk_get_enabled() spi: st: Simplify clock handling with devm_clk_get_enabled() spi: stm32-qspi: Simplify clock handling with devm_clk_get_enabled() spi: stm32: Simplify clock handling with devm_clk_get_enabled() spi: sunplus-sp7021: Simplify clock handling with devm_clk_get_enabled() spi: uniphier: Simplify clock handling with devm_clk_get_enabled() spi: zynq-qspi: Simplify clock handling with devm_clk_get_enabled() spi: zynqmp-gqspi: Simplify clock handling with devm_clk_get_enabled() drivers/spi/spi-axiado.c | 31 +++++----------- drivers/spi/spi-bcm63xx-hsspi.c | 46 +++++++----------------- drivers/spi/spi-bcmbca-hsspi.c | 49 +++++++++---------------- drivers/spi/spi-img-spfi.c | 18 ++-------- drivers/spi/spi-imx.c | 15 ++------ drivers/spi/spi-npcm-pspi.c | 20 ++++------- drivers/spi/spi-orion.c | 11 ++---- drivers/spi/spi-rockchip-sfc.c | 22 ++---------- drivers/spi/spi-sifive.c | 21 ++++------- drivers/spi/spi-slave-mt27xx.c | 8 +---- drivers/spi/spi-st-ssc4.c | 16 +++------ drivers/spi/spi-stm32-qspi.c | 18 +++------- drivers/spi/spi-stm32.c | 61 ++++++++++---------------------- drivers/spi/spi-sunplus-sp7021.c | 15 +------- drivers/spi/spi-uniphier.c | 17 +++------ drivers/spi/spi-zynq-qspi.c | 31 ++++------------ drivers/spi/spi-zynqmp-gqspi.c | 19 ++-------- 17 files changed, 98 insertions(+), 320 deletions(-) -- 2.25.1