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[209.132.180.67]) by mx.google.com with ESMTP id d31-v6si27175860pla.479.2018.09.21.06.40.49; Fri, 21 Sep 2018 06:40:50 -0700 (PDT) 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=ffEcIkRc; 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 S2390218AbeIUT3m (ORCPT + 32 others); Fri, 21 Sep 2018 15:29:42 -0400 Received: from mail-it1-f195.google.com ([209.85.166.195]:39563 "EHLO mail-it1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390137AbeIUT3l (ORCPT ); Fri, 21 Sep 2018 15:29:41 -0400 Received: by mail-it1-f195.google.com with SMTP id h1-v6so1929818itj.4 for ; Fri, 21 Sep 2018 06:40:46 -0700 (PDT) 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=Ttqe+UCwyMe7WVvDlGEx6hIjqgfZCL2tUPGredWpOM4=; b=ffEcIkRcUe9fys/MpcTBH8yQPBg4Izfl+n8OSAAqxW5vHX/Bu/0FtnyKqjib7rq5jg WnqW2hv5VfppEtoxEs9ofQxvqLra8BN4JvDQhfnq/0fQ1GTzQ5FOWCoMexuJFwOSx2nH rBMC2pDFoKjSyYMNhctQKjgw3pTwsd+zIBz+g= 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=Ttqe+UCwyMe7WVvDlGEx6hIjqgfZCL2tUPGredWpOM4=; b=pUCnemx3XvBqhXro55MYYHRC8X5h3pdFMNwofLYwMm1FQKJKEchCHrY/Bp+3k02vgK jIp4Wy2YEo8dIXrOKWldnJfeVkihsyKjazNXzhu3Fe746aKDSX3RUboXO4mJRArYSt5h wUpy7hZ0ZKDT2npWlyxx8zwVtC/m8eocxiiv/hziruWttkuvgNGcPw12Axv/iNJsqH6N wxOcouaLplyy7LBEq6FH+z6B8shSoEFs683ZXa6Qrygt7+qWcQws/DQtX3ViuRO8dMr9 278RzCMAnguyrOdqkZmDCVOM5BC1/88JyKjNtBmQWXGFnorWjYE2Lu8UnTlph2HNknN0 6dqg== X-Gm-Message-State: APzg51Bf5aPQ3f3vNfAsP2YPgaqiMAd0rzW5lIPJzuxiyxQxtJv7DR13 z8wOfJNvZg1ry1Xou3Il2BtwyxV7TMw= X-Received: by 2002:a24:fac7:: with SMTP id v190-v6mr5928222ith.78.1537537245971; Fri, 21 Sep 2018 06:40:45 -0700 (PDT) Received: from localhost.localdomain ([209.82.80.116]) by smtp.gmail.com with ESMTPSA id c12-v6sm9896298ioq.81.2018.09.21.06.40.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 21 Sep 2018 06:40:45 -0700 (PDT) From: srinivas.kandagatla@linaro.org To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, Bartosz Golaszewski , Srinivas Kandagatla Subject: [PATCH 10/26] nvmem: sunxi_sid: use devm_nvmem_register() Date: Fri, 21 Sep 2018 06:40:10 -0700 Message-Id: <20180921134026.4596-11-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20180921134026.4596-1-srinivas.kandagatla@linaro.org> References: <20180921134026.4596-1-srinivas.kandagatla@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bartosz Golaszewski Use the resource managed variant of nvmem_register(). Signed-off-by: Bartosz Golaszewski Signed-off-by: Srinivas Kandagatla --- drivers/nvmem/sunxi_sid.c | 20 +++----------------- 1 file changed, 3 insertions(+), 17 deletions(-) -- 2.19.0 diff --git a/drivers/nvmem/sunxi_sid.c b/drivers/nvmem/sunxi_sid.c index 4d0b7e72aa2e..1310f8af37f8 100644 --- a/drivers/nvmem/sunxi_sid.c +++ b/drivers/nvmem/sunxi_sid.c @@ -181,15 +181,13 @@ static int sunxi_sid_probe(struct platform_device *pdev) else econfig.reg_read = sunxi_sid_read; econfig.priv = sid; - nvmem = nvmem_register(&econfig); + nvmem = devm_nvmem_register(dev, &econfig); if (IS_ERR(nvmem)) return PTR_ERR(nvmem); randomness = kzalloc(size, GFP_KERNEL); - if (!randomness) { - ret = -ENOMEM; - goto err_unreg_nvmem; - } + if (!randomness) + return -ENOMEM; for (i = 0; i < size; i++) econfig.reg_read(sid, i, &randomness[i], 1); @@ -200,17 +198,6 @@ static int sunxi_sid_probe(struct platform_device *pdev) platform_set_drvdata(pdev, nvmem); return 0; - -err_unreg_nvmem: - nvmem_unregister(nvmem); - return ret; -} - -static int sunxi_sid_remove(struct platform_device *pdev) -{ - struct nvmem_device *nvmem = platform_get_drvdata(pdev); - - return nvmem_unregister(nvmem); } static const struct sunxi_sid_cfg sun4i_a10_cfg = { @@ -243,7 +230,6 @@ MODULE_DEVICE_TABLE(of, sunxi_sid_of_match); static struct platform_driver sunxi_sid_driver = { .probe = sunxi_sid_probe, - .remove = sunxi_sid_remove, .driver = { .name = "eeprom-sunxi-sid", .of_match_table = sunxi_sid_of_match,