From patchwork Wed Dec 16 21:41:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gwendal Grignou X-Patchwork-Id: 11978623 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham 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 4C021C4361B for ; Wed, 16 Dec 2020 21:42:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1617123603 for ; Wed, 16 Dec 2020 21:42:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726638AbgLPVmC (ORCPT ); Wed, 16 Dec 2020 16:42:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50758 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725601AbgLPVmC (ORCPT ); Wed, 16 Dec 2020 16:42:02 -0500 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 57575C0617A6 for ; Wed, 16 Dec 2020 13:41:22 -0800 (PST) Received: by mail-pj1-x102a.google.com with SMTP id lb18so2223876pjb.5 for ; Wed, 16 Dec 2020 13:41:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=6sw+x1vGelhN3zr0/rCrAVkAh2yb7e09rAh3MAQCnjQ=; b=KZTmdL4tFJ0PeShevhbBOpNX60/Zp2m/XClZ6slBFYE/a8qTRMxNde7/3+m0cs1INK P+4nKRXo2FXyYFlE1tLTpkY1MKy/AxsG9nlnn308WqJRbQrQ8MtMIJk6ruhWeDGel5Nl shAPCfXEjIUuKfTdUTzVW1WdCvwNL3IMvNHdM= 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=6sw+x1vGelhN3zr0/rCrAVkAh2yb7e09rAh3MAQCnjQ=; b=ntPq+Xl55KtH+m55LechVjUw1YRCohln01rxQ+/tJawbsyBb/CUxZZqY9VJ2BIHQoN oWV3wWwY67r6KUUvz7DAp8X55GYjWiQ1QxdBTzfTSKjvcH9rbcVl2F2stDw8T0wQwWiK Nxeb/REvou3zYYSqfUMww0usGE7Ecl9sOFOM5OcC5zAKwaXShobXm4yJ6LB2xIu30H9t 7aSLLIIxhIsg565Sc1dcjaJqd34toVNCrwc1qVUQ4s1uRskhHoLRdRrMS47gMKpEjwUB j/dZg9n0Fla56/IPvkXi9cUUL99POWVSTEWi0bjwawAEoVMQxnxaLzXQvDxQaAsvLMHs KH2Q== X-Gm-Message-State: AOAM533nWiAbqqm8Ji8pQP/KfwyNZXeH2mJ2/m+XGUbYaae41irAMTih IRPTvL4cyz0y4BzZ7EVT/MRHkg== X-Google-Smtp-Source: ABdhPJytWYHdt9fITPm9aeH6R+ZnG3PeuPUAsTo5BPVm8iu4f2vKtQAbOjhD+Trgw/gQ2Sa00a/zgQ== X-Received: by 2002:a17:902:82c7:b029:da:cb88:38f8 with SMTP id u7-20020a17090282c7b02900dacb8838f8mr26130799plz.49.1608154881922; Wed, 16 Dec 2020 13:41:21 -0800 (PST) Received: from localhost ([2620:15c:202:201:7220:84ff:fe09:94fe]) by smtp.gmail.com with ESMTPSA id w24sm3441478pfn.100.2020.12.16.13.41.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 16 Dec 2020 13:41:20 -0800 (PST) From: Gwendal Grignou To: gabriele.mzt@gmail.com, jic23@kernel.org, lars@metafoo.de, andy.shevchenko@gmail.com Cc: linux-iio@vger.kernel.org, Gwendal Grignou Subject: [PATCH v5 2/3] iio: acpi_als: Add local variable dev in probe Date: Wed, 16 Dec 2020 13:41:06 -0800 Message-Id: <20201216214107.774969-3-gwendal@chromium.org> X-Mailer: git-send-email 2.29.2.729.g45daf8777d-goog In-Reply-To: <20201216214107.774969-1-gwendal@chromium.org> References: <20201216214107.774969-1-gwendal@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Use dev = &device->dev in probe routine for clarity. Remove setting parent of iio device, already done in iio_device_alloc(). Signed-off-by: Gwendal Grignou Reviewed-by: Andy Shevchenko --- Added in v4. Changes in v5: Follow inverted xmas tree declaration convention. drivers/iio/light/acpi-als.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/iio/light/acpi-als.c b/drivers/iio/light/acpi-als.c index 6dbaeeebe2041..fd20808d4a119 100644 --- a/drivers/iio/light/acpi-als.c +++ b/drivers/iio/light/acpi-als.c @@ -161,11 +161,12 @@ static const struct iio_info acpi_als_info = { static int acpi_als_add(struct acpi_device *device) { - struct acpi_als *als; + struct device *dev = &device->dev; struct iio_dev *indio_dev; struct iio_buffer *buffer; + struct acpi_als *als; - indio_dev = devm_iio_device_alloc(&device->dev, sizeof(*als)); + indio_dev = devm_iio_device_alloc(dev, sizeof(*als)); if (!indio_dev) return -ENOMEM; @@ -181,13 +182,13 @@ static int acpi_als_add(struct acpi_device *device) indio_dev->channels = acpi_als_channels; indio_dev->num_channels = ARRAY_SIZE(acpi_als_channels); - buffer = devm_iio_kfifo_allocate(&device->dev); + buffer = devm_iio_kfifo_allocate(dev); if (!buffer) return -ENOMEM; iio_device_attach_buffer(indio_dev, buffer); - return devm_iio_device_register(&device->dev, indio_dev); + return devm_iio_device_register(dev, indio_dev); } static const struct acpi_device_id acpi_als_device_ids[] = {