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 48887EE49A4 for ; Mon, 21 Aug 2023 03:19:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=xRES7vvWOZbDVhvC7ruSHgy/Euov7jEpj4QtdraWE44=; b=BjU6Kg2MDuopax ZYpzB8ES6BAYUBJ9WoTODrII/ak4BhkhnGxbRzzu7kEwqKB1RLKzr7T76n8vcHVFwCoJmfWlipGk/ +hhN2tO5nCOt64fp9QwvumLAronj7cwp6T8ZdUooMrbnCAcI7RoaSeGzgzHxATezXl3Q6R0ub9zh5 oEqH1Mw39HQHVAM5B/0SE6mP3KJ3FH6pCSLmRn4n8zT8MK9IKItyp1JlW0IBWRWTch6bSMgb80I9w 8x8g3XD4YUIiX2H6OqKI2kbrM8wuQquBlxW3jdCQTcFYkjtqBkYZFntWPjQRmqIpTSweOBuguYPaL FxQWr+2PUOPv9vzY6Isg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qXvQz-00CweX-1E; Mon, 21 Aug 2023 03:18:29 +0000 Received: from szxga01-in.huawei.com ([45.249.212.187]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qXvQc-00CwTD-0j; Mon, 21 Aug 2023 03:18:10 +0000 Received: from kwepemi500012.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4RTcyX4WfwztS5x; Mon, 21 Aug 2023 11:14:12 +0800 (CST) Received: from huawei.com (10.90.53.73) by kwepemi500012.china.huawei.com (7.221.188.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Mon, 21 Aug 2023 11:17:53 +0800 From: Li Zetao To: CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH -next v3 00/12] mtd: Use devm_clk_get_*() helper function to simplify the drivers. Date: Mon, 21 Aug 2023 11:17:25 +0800 Message-ID: <20230821031737.1973183-1-lizetao1@huawei.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230818101004.4f2cd343@xps-13> References: <20230818101004.4f2cd343@xps-13> MIME-Version: 1.0 X-Originating-IP: [10.90.53.73] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To kwepemi500012.china.huawei.com (7.221.188.12) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230820_201806_724718_BD9B406A X-CRM114-Status: UNSURE ( 8.48 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Commit 7ef9651e9792 ("clk: Provide new devm_clk helpers for prepared and enabled clocks") provides a new helper function for prepared and enabled clocks when a driver keeps a clock prepared (or enabled) during the whole lifetime of the driver. So where drivers get clocks and enable them immediately, it can be combined into a single function devm_clk_get_*(). Moreover, the unprepare and disable function has been registered to devm_clk_state, and before devm_clk_state is released, the clocks will be unprepareed and disable, so it is unnecessary to unprepare and disable clocks explicitly when remove drivers or in the error handling path. Change log: v3: - Modify the syntax error in the commit message. v2: https://lore.kernel.org/all/20230818074642.308166-1-lizetao1@huawei.com - Modify the format of the reference commit, use "since" instead of "after". - Drop the helper functions mtk_nfc_enable_clk() and mtk_nfc_disable_clk(), because both of them now have a single user. - Add a new patch, replace devm_clk_get_optional() + clk_prepare_enable() with devm_clk_get_optional_enabled(). v1: https://lore.kernel.org/all/20230817024509.3951629-1-lizetao1@huawei.com Li Zetao (12): mtd: spear_smi: Use helper function devm_clk_get_enabled() mtd: rawnand: arasan: Use helper function devm_clk_get_enabled() mtd: rawnand: fsmc: Use helper function devm_clk_get_enabled() mtd: rawnand: intel: Use helper function devm_clk_get_enabled() mtd: rawnand: lpc32xx_slc: Use helper function devm_clk_get_enabled() mtd: rawnand: mpc5121: Use helper function devm_clk_get_enabled() mtd: rawnand: mtk: Use helper function devm_clk_get_enabled() mtd: rawnand: stm32_fmc2: Use helper function devm_clk_get_enabled() mtd: rawnand: sunxi: Use helper function devm_clk_get_enabled() mtd: rawnand: vf610_nfc: Use helper function devm_clk_get_enabled() mtd: spi-nor: nxp-spifi: Use helper function devm_clk_get_enabled() mtd: rawnand: orion: Use helper function devm_clk_get_optional_enabled() drivers/mtd/devices/spear_smi.c | 15 +---- drivers/mtd/nand/raw/arasan-nand-controller.c | 29 ++------- drivers/mtd/nand/raw/fsmc_nand.c | 12 +--- drivers/mtd/nand/raw/intel-nand-controller.c | 15 +---- drivers/mtd/nand/raw/lpc32xx_slc.c | 12 +--- drivers/mtd/nand/raw/mpc5121_nfc.c | 11 +--- drivers/mtd/nand/raw/mtk_nand.c | 62 ++++++------------- drivers/mtd/nand/raw/orion_nand.c | 22 ++----- drivers/mtd/nand/raw/stm32_fmc2_nand.c | 17 ++--- drivers/mtd/nand/raw/sunxi_nand.c | 29 ++------- drivers/mtd/nand/raw/vf610_nfc.c | 29 +++------ drivers/mtd/spi-nor/controllers/nxp-spifi.c | 33 ++-------- 12 files changed, 67 insertions(+), 219 deletions(-) -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel