From patchwork Wed Apr 29 20:58:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rob Herring (Arm)" X-Patchwork-Id: 11518441 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 76FCE1392 for ; Wed, 29 Apr 2020 20:58:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 60B4E2137B for ; Wed, 29 Apr 2020 20:58:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588193918; bh=BG4keEvJmofDgwjKXCOREqJ4fYdwu0BriLYIyHFzCeM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=gbTlsZ/kFP22mcQtOVKZlNv6RVwlvaHhLmcN34TvULCESeKuPk4sXQGz+Rnzxj5W8 ffDXfHf5Nd7bp5iBelaIzX9Qp6LKR4gLfc9E0VH7vaz9bSaQ5fnt2upEdFDcyIMvOr +hQjyYcXjtCyEf2aAn0/NiI6cve4UnZciDej1q/0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727093AbgD2U6i (ORCPT ); Wed, 29 Apr 2020 16:58:38 -0400 Received: from mail-oi1-f196.google.com ([209.85.167.196]:46313 "EHLO mail-oi1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727070AbgD2U6h (ORCPT ); Wed, 29 Apr 2020 16:58:37 -0400 Received: by mail-oi1-f196.google.com with SMTP id q204so3107167oia.13; Wed, 29 Apr 2020 13:58:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=EoRdXSXyDk/x1mGGqjsqWksS6mCyDXiHkJ0dVC6MTqs=; b=XEWib+bhJcgyXc/k32lnfr6E56uNc6lED+lKW4cz7BsCEBFpMlGwW6B0eFc/bFDCni w7X7R5e0rO33RKfrf6U69sYKprNxfjWdfAkf7VydxX5HK8k/Ze9QPgXfc4PWra0RvUIo a1g/utf5pzrH3FgZjEjJGmXmybaNT79g97LaG6hcPmeFHRti6KVpJxwqk2eEMeXJjjun ZcQyQ9q9dyXiG2EcM7IiqzC/VE/lVzX2ruD7npJqsAXNUkvSmwlA2ixOu0fldnGaQZK/ srMnZK6wo0pQA+BvzqNlck4PwgFNkR5DLtB1OmX8xNl0gDf7ycJDxxweKUi4/5qkQkh4 8UZA== X-Gm-Message-State: AGi0PuZ6evyJBvCLj+Ad+S51GOZm70QrWwj9r5PWBX2wcgwrcJ0XtUjZ qCyPc10sAygXEPFsWOO8YQ== X-Google-Smtp-Source: APiQypLdCoQOqyhUOrgVpALW16PrMgDTQhtSkj/rPf8nCMNL3vEltambBtSQoCpAq6uy/8hcmIv3FA== X-Received: by 2002:a54:4801:: with SMTP id j1mr108023oij.101.1588193916924; Wed, 29 Apr 2020 13:58:36 -0700 (PDT) Received: from xps15.herring.priv (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.googlemail.com with ESMTPSA id z13sm653162oth.10.2020.04.29.13.58.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Apr 2020 13:58:36 -0700 (PDT) From: Rob Herring To: Linus Walleij , Liviu Dudau , Lorenzo Pieralisi , Sudeep Holla Cc: Kevin Brodsky , Arnd Bergmann , Catalin Marinas , Greg Kroah-Hartman , Lee Jones , Sebastian Reichel , Stephen Boyd , Will Deacon , linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH v2 06/16] clk: vexpress-osc: Use the devres clock API variants Date: Wed, 29 Apr 2020 15:58:15 -0500 Message-Id: <20200429205825.10604-7-robh@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200429205825.10604-1-robh@kernel.org> References: <20200429205825.10604-1-robh@kernel.org> MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org In preparation to enable the vexpress-osc clock driver as a module, convert the driver to use the managed devres clock API variants. With this, a driver .remove() hook is not needed. Cc: Lorenzo Pieralisi Cc: Linus Walleij Cc: linux-clk@vger.kernel.org Acked-by: Arnd Bergmann Reviewed-by: Stephen Boyd Acked-by: Liviu Dudau Reviewed-by: Sudeep Holla Signed-off-by: Rob Herring --- drivers/clk/versatile/clk-vexpress-osc.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/clk/versatile/clk-vexpress-osc.c b/drivers/clk/versatile/clk-vexpress-osc.c index 7ade146a3ea9..5bb1d5a714d0 100644 --- a/drivers/clk/versatile/clk-vexpress-osc.c +++ b/drivers/clk/versatile/clk-vexpress-osc.c @@ -65,8 +65,8 @@ static int vexpress_osc_probe(struct platform_device *pdev) { struct clk_init_data init; struct vexpress_osc *osc; - struct clk *clk; u32 range[2]; + int ret; osc = devm_kzalloc(&pdev->dev, sizeof(*osc), GFP_KERNEL); if (!osc) @@ -92,11 +92,11 @@ static int vexpress_osc_probe(struct platform_device *pdev) osc->hw.init = &init; - clk = clk_register(NULL, &osc->hw); - if (IS_ERR(clk)) - return PTR_ERR(clk); + ret = devm_clk_hw_register(&pdev->dev, &osc->hw); + if (ret < 0) + return ret; - of_clk_add_provider(pdev->dev.of_node, of_clk_src_simple_get, clk); + devm_of_clk_add_hw_provider(&pdev->dev, of_clk_hw_simple_get, &osc->hw); clk_hw_set_rate_range(&osc->hw, osc->rate_min, osc->rate_max); dev_dbg(&pdev->dev, "Registered clock '%s'\n", init.name);