From patchwork Fri Mar 9 14:47:04 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 131128 Delivered-To: patch@linaro.org Received: by 10.46.66.2 with SMTP id p2csp1080823lja; Fri, 9 Mar 2018 06:54:03 -0800 (PST) X-Google-Smtp-Source: AG47ELuFDRwcmIBxMLQVbkQ+L2fwe5IsOp7tYBDaw88DrAPkHghejXtPYoA6JHeFvSGN2lQ+yN8T X-Received: by 10.101.80.68 with SMTP id k4mr24163659pgo.81.1520607243517; Fri, 09 Mar 2018 06:54:03 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1520607243; cv=none; d=google.com; s=arc-20160816; b=bPilevxpdPrCM3I4vrSXtDm74zDYKXUYkdMIgFsfjeaHdUPPqsMAqM8Q6g0I4ZfJXD aliO4WpFiykEnvkMvfy8x+AvFOXSmBhhLRkbVRMaO9YFdH3ZCPRbZ+5j3t567x5WPOvJ 9U0YBzQCZQS5EfXU3x/orZX2xhfU+t8jRmVaRTdRcAxQq0UcF1e40JRde1/YlL4U8lal dX5CpH06ORFCXasV0oZdb33ObKtzOuXysAzLW75TNpoIVDjvr/+W9FdrL9YgXlISPHvB /7jjGpAT0aXpvhDpfhmI7lCIfJPL2UVYrgWR9yqR8SrkCOEP6iaCayyQohLMKtfXF0Gk XFbQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature:arc-authentication-results; bh=GiAJ0y/oM9bIBNlXIbJzrUS+2Mb/ffkH60fs1tEzvvc=; b=ymrMdsHQrEWT7XptKEqRb3ikiAKaLU0m5TEoEWjPGG7Yaq+U6xKxdIGx1JupwCcWCY lutnaXhT6TFfGWRnEiCESH9LTYSeIiNjRkQDVe+0qyEzAfxAxm3A8Wf4oayRj7tYq71D 4+TDoxBcLvy3cMQgivWA/Yck0Wl+6Z0xWoVI5UpLOztD74iSo6Ywzcu5ERhXRtMpCX4s ZNGVZvaFML8UkM3MHk42gEHx9d35YA7Y+99DkVWsxbIFK4h7KqZw1KopmmaCxluHB/mQ SYp5XfO0hU77jiYHYbBS7kYEz/TowGl8V7OPJh3IFIP4vkzRtrXIs7Bvo15kSbCLw5FD PKCw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=WYcHWGWN; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 91-v6si981357ply.517.2018.03.09.06.54.03; Fri, 09 Mar 2018 06:54:03 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=WYcHWGWN; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932332AbeCIOuk (ORCPT + 28 others); Fri, 9 Mar 2018 09:50:40 -0500 Received: from mail-wm0-f65.google.com ([74.125.82.65]:50988 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932304AbeCIOui (ORCPT ); Fri, 9 Mar 2018 09:50:38 -0500 Received: by mail-wm0-f65.google.com with SMTP id w128so4432977wmw.0 for ; Fri, 09 Mar 2018 06:50:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=GiAJ0y/oM9bIBNlXIbJzrUS+2Mb/ffkH60fs1tEzvvc=; b=WYcHWGWNtweb1cO43/4Il4Z9kftoh1WQlzvdX4k/OfG5gKgEKkzq6L8LSp6xrDDCvj VTyZUytveYCH2hVRVogFW1JcvtWlAyqlbro18q/yaa9s18WGDCzDTCgVJbYjOqLGG0L7 BXxw9CVzxq/YEquMVe9+rNFcysCPcDFlfPilY= 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; bh=GiAJ0y/oM9bIBNlXIbJzrUS+2Mb/ffkH60fs1tEzvvc=; b=BQnVe/4I15591bLQSQDVBksuwJpHE90JB1dgTxMOBQmbZt/Ce8hL/nnEvkfU6/kYXU G5vn9esJoqseU8blxBTwSionkLFbitPpMQCnqhT/tawk9Yar9mSVNUVwCUcgUVzug/3p yRzVFut/NKGfHz3yGKSGzRKvbT2S8Uw8Vx1ptpjA0uD79n7kmDv/LQZJPt9ZTg9rOqfH 5ujT49OvXQ2xowUwOregTzQ1oNxprpJN8/VOJXp9DCb7RzmicGG+HBdyoK23d+GepyVa p0JN2w52SL9xNGCqiST36d5sw7jnxnMhNcKfKe9Nb26iATqvMEbzB7gNUiyW0OATTt2F ISGQ== X-Gm-Message-State: AElRT7GkSHpM0VqPyObkoWIZ6vCIjaehSG3UT76MK10Zy1swuD8v4oQG VC3Cp4r0kgBYeEIrW3stuLYZ8g== X-Received: by 10.28.236.154 with SMTP id h26mr2449193wmi.77.1520607037440; Fri, 09 Mar 2018 06:50:37 -0800 (PST) Received: from localhost.localdomain (cpc90716-aztw32-2-0-cust92.18-1.cable.virginm.net. [86.26.100.93]) by smtp.gmail.com with ESMTPSA id u48sm1191901wrb.85.2018.03.09.06.50.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 09 Mar 2018 06:50:36 -0800 (PST) From: srinivas.kandagatla@linaro.org To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, srinivas.kandagatla@linaro.org, Andrey Smirnov , Heiko Stuebner , Masahiro Yamada , Carlo Caione , Kevin Hilman , Matthias Brugger , cphealy@gmail.com, linux-mediatek@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 10/25] nvmem: meson-mx-efuse: Convert to use devm_nvmem_register() Date: Fri, 9 Mar 2018 14:47:04 +0000 Message-Id: <20180309144719.29904-11-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180309144719.29904-1-srinivas.kandagatla@linaro.org> References: <20180309144719.29904-1-srinivas.kandagatla@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Andrey Smirnov Drop all of the code related to .remove hook and make use of devm_nvmem_register() instead. Cc: Srinivas Kandagatla Cc: Heiko Stuebner Cc: Masahiro Yamada Cc: Carlo Caione Cc: Kevin Hilman Cc: Matthias Brugger Cc: cphealy@gmail.com Cc: linux-kernel@vger.kernel.org Cc: linux-mediatek@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Andrey Smirnov Signed-off-by: Srinivas Kandagatla --- drivers/nvmem/meson-mx-efuse.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) -- 2.15.1 diff --git a/drivers/nvmem/meson-mx-efuse.c b/drivers/nvmem/meson-mx-efuse.c index 41d3a3c1104e..a085563e39e3 100644 --- a/drivers/nvmem/meson-mx-efuse.c +++ b/drivers/nvmem/meson-mx-efuse.c @@ -233,25 +233,13 @@ static int meson_mx_efuse_probe(struct platform_device *pdev) return PTR_ERR(efuse->core_clk); } - efuse->nvmem = nvmem_register(&efuse->config); - if (IS_ERR(efuse->nvmem)) - return PTR_ERR(efuse->nvmem); + efuse->nvmem = devm_nvmem_register(&pdev->dev, &efuse->config); - platform_set_drvdata(pdev, efuse); - - return 0; -} - -static int meson_mx_efuse_remove(struct platform_device *pdev) -{ - struct meson_mx_efuse *efuse = platform_get_drvdata(pdev); - - return nvmem_unregister(efuse->nvmem); + return PTR_ERR_OR_ZERO(efuse->nvmem); } static struct platform_driver meson_mx_efuse_driver = { .probe = meson_mx_efuse_probe, - .remove = meson_mx_efuse_remove, .driver = { .name = "meson-mx-efuse", .of_match_table = meson_mx_efuse_match,