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 X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12C2EC433E5 for ; Sun, 28 Mar 2021 21:47:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D273961953 for ; Sun, 28 Mar 2021 21:47:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231597AbhC1VrM (ORCPT ); Sun, 28 Mar 2021 17:47:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53794 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231513AbhC1Vqv (ORCPT ); Sun, 28 Mar 2021 17:46:51 -0400 Received: from mail-qv1-xf34.google.com (mail-qv1-xf34.google.com [IPv6:2607:f8b0:4864:20::f34]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 12F0DC061756; Sun, 28 Mar 2021 14:46:51 -0700 (PDT) Received: by mail-qv1-xf34.google.com with SMTP id j17so5584072qvo.13; Sun, 28 Mar 2021 14:46:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=4zN45Y9NetQY2opVdga1pvMAszygLa6a/w/iQR/Hj3g=; b=WcNWiw37z03fuWilWKrtDkAntPn6lZsVUedAtZeq6OvCR7pwVqqHx6Kg9is7a5udZS ZE2ybala+lRhg4/a5wqJ0A78gF+wOOn2HZ7e6LiehYVI04/mv72LdIDIBystTF7/CH+B B9D0XbFAyBUB5G5uC7n369pxOtmBacGT6wKSC+mUVcGC3HwGHwAyCwIfzrHPqlK8/i9M lLvkeKdYmalcTn1AOZaIIcs8Z6hdxjfLV8zxUgqYNfLbU1/OHPzRSlxBb1ztFeHHbRd2 LavmCGDYBipgntdVqJi+e1/BiG+BBfKs9ncAGQRbWnhBAAubQ6W3BzrfdFzpxznLFuhx zJUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=4zN45Y9NetQY2opVdga1pvMAszygLa6a/w/iQR/Hj3g=; b=j9MRMwojIgP0Dhb52HbPWmR3V9Udwuxhh9q4ViMZOyFfwjaSlvOZVgbJJ3892NUhd2 4KBsoxpvDBbYqxcZCxu3LKtKc+YEKtlNIBddoOE3GHz0X2aSo+3jiq+KBd/Z1P0RPkqY 8A3+CqRRRGOffC8ahnNsJsM4U+2Q8zhoUCWckBB8xHbzmtZ68rxgK/J78b3r/oJ6eseW rDHyFJ02BXtobKaNMeThdRpgQwg7MM4KtjdWse+KQQovFzB/ecbYDJhE9i69+lmVscL6 pL2+B0qp58U23o2HHFsErCdb+7tllm/HnT0lUmoJE1sirIEYTNlZGJMzqi1oZ+Wvnj7L PJqw== X-Gm-Message-State: AOAM530VaclKQxNoJNL26CYPyz3lEyt6VtCxuX4Vda6t8eM3vOBWNNjM Y4m+LRARz7LkbRqjBmeFOp8= X-Google-Smtp-Source: ABdhPJwXFnluIQeo82omzQhVXzNeL7ImgxHRHs+wALolYNDjgn38LTG9xlnYDjSyPd4vkkwY0bJ3Qw== X-Received: by 2002:a05:6214:80a:: with SMTP id df10mr22731789qvb.46.1616968010307; Sun, 28 Mar 2021 14:46:50 -0700 (PDT) Received: from smtp.gmail.com ([2804:14c:73:9e91::1002]) by smtp.gmail.com with ESMTPSA id b12sm9910080qti.43.2021.03.28.14.46.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 28 Mar 2021 14:46:49 -0700 (PDT) Date: Sun, 28 Mar 2021 18:46:46 -0300 From: Lucas Stankus To: lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] iio: adc: ad7923: register device with devm_iio_device_register Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Registers the device using the devm variant. This is the final step of converting the ad7923 to only use devm routines, meaning that the ad7923_remove() function is no longer needed to release resources on device detach. Signed-off-by: Lucas Stankus --- drivers/iio/adc/ad7923.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c index d07eaf3111ed..f7af2f194789 100644 --- a/drivers/iio/adc/ad7923.c +++ b/drivers/iio/adc/ad7923.c @@ -356,16 +356,7 @@ static int ad7923_probe(struct spi_device *spi) if (ret) return ret; - return iio_device_register(indio_dev); -} - -static int ad7923_remove(struct spi_device *spi) -{ - struct iio_dev *indio_dev = spi_get_drvdata(spi); - - iio_device_unregister(indio_dev); - - return 0; + return devm_iio_device_register(&spi->dev, indio_dev); } static const struct spi_device_id ad7923_id[] = { @@ -398,7 +389,6 @@ static struct spi_driver ad7923_driver = { .of_match_table = ad7923_of_match, }, .probe = ad7923_probe, - .remove = ad7923_remove, .id_table = ad7923_id, }; module_spi_driver(ad7923_driver); -- 2.31.0