From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 10D9A402B8B; Thu, 7 May 2026 14:36:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778164570; cv=none; b=t1Eptjab0lrRj05shqnWy3xYlUD0YvYQUjY68JLbSPI4UTX/C2MyTOQi95bEITg0FDr3P7SwNkfwHLVMivqvGEfwbs0lzvgkCvyYJt15sA9w/9ZUL5u6Xn0qqQ+BtX0RI8S6icNBJINannI/QeSfeNfLsQOr1dXHJ9gSlT6x4uc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778164570; c=relaxed/simple; bh=BAgldrNgFqY/UdPfT4z464ow+eRyyMd2E/es+wb04tU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=V+Xd5OzI1L/r3RG2gz9CpdR31ZCX6NHq3wjCOVfu57mC7XdlA+323U9naEDSQ10ueonUtfI4YfozKUDyX+vArZeQfb/h5evAwIk2rjHiMn6lT3oGH6RVAcdyvEoF0fMsIAYHGlmOOjbGDo69YPmGll3/pgH2L3US5YGALM2VwTg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nkYWBmfM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nkYWBmfM" Received: by smtp.kernel.org (Postfix) with ESMTPS id C3EF3C2BCFF; Thu, 7 May 2026 14:36:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778164569; bh=BAgldrNgFqY/UdPfT4z464ow+eRyyMd2E/es+wb04tU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=nkYWBmfM0P/7RuNeiqFrE+YbKpUNfwHQJT0VtsQdBw2568hT5e1JGjx2otfE08hpb vgI9VMNk1B87dn5KHX5suiOvHBKl4xF0JcxHMVZjmZHMbE8azxFq8z18s+E/uccOST /B/fzCPw6Bcenvuy/mu9fbRH/kPPxn53j3Q55czQ27MdMiqi6Gwh261Kr8k/ROCesK AC/X818CR5p4H0Dkrx9JjmcIru0nyLh9KzJFN++fRzD0XcVD9QyXQmPioy/7azYu3E tpR0C/iTXh659R75qhMx1VJzPqW7W5/M6PzO2kw7XA1xaZroucw0bMmu5ZO27YBR1y WhVNhaaX6aFEA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD5AFCD343B; Thu, 7 May 2026 14:36:09 +0000 (UTC) From: Joshua Crofts via B4 Relay Date: Thu, 07 May 2026 16:35:54 +0200 Subject: [PATCH 5/8] iio: magnetometer: ak8975: unify messages with help of dev_err_probe() Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260507-magnetometer-fixes-post-pickup-v1-5-37827ca68fb3@gmail.com> References: <20260507-magnetometer-fixes-post-pickup-v1-0-37827ca68fb3@gmail.com> In-Reply-To: <20260507-magnetometer-fixes-post-pickup-v1-0-37827ca68fb3@gmail.com> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Joshua Crofts , Andy Shevchenko X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1778164567; l=2364; i=joshua.crofts1@gmail.com; s=20260422; h=from:subject:message-id; bh=DwBNoYdjw+pyVB4LkpMEXnJ7TcOCwJnLd6lf/i0u+OA=; b=nAmRauS1RnRKE50OlR+YmyWxpM3nnI/LzHGTVVvMOUcJma4zqPNEWddZGdrVPDxLj09ES8yGn PtUdwzHSm1mAe1/K5b31LeFnKA1Kc3npKZu6nNTqJbvdXxxhKTovF3/ X-Developer-Key: i=joshua.crofts1@gmail.com; a=ed25519; pk=Xd+UVoRPiiI0K3LHQ2XIcXmO0jvVuFTv9eTx3lgBphI= X-Endpoint-Received: by B4 Relay for joshua.crofts1@gmail.com/20260422 with auth_id=746 X-Original-From: Joshua Crofts Reply-To: joshua.crofts1@gmail.com From: Andy Shevchenko Unify error messages that might appear during probe phase by switching to use dev_err_probe(). Signed-off-by: Andy Shevchenko Signed-off-by: Joshua Crofts --- drivers/iio/magnetometer/ak8975.c | 30 ++++++++++-------------------- 1 file changed, 10 insertions(+), 20 deletions(-) diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c index e575d252076acc3639cfbb718a76811636fe56d2..394f930b862e82fd41c02d81bc6fdb3cfc8b729f 100644 --- a/drivers/iio/magnetometer/ak8975.c +++ b/drivers/iio/magnetometer/ak8975.c @@ -495,10 +495,8 @@ static int ak8975_who_i_am(const struct ak8975_data *data, AK09912_REG_WIA1, sizeof(wia_val), wia_val); - if (ret < 0) { - dev_err(&client->dev, "Error reading WIA\n"); - return ret; - } + if (ret < 0) + return dev_err_probe(&client->dev, ret, "Error reading WIA\n"); if (wia_val[0] != AK8975_DEVICE_ID) return -ENODEV; @@ -996,18 +994,14 @@ static int ak8975_probe(struct i2c_client *client) return ret; ret = ak8975_who_i_am(data, data->def->type); - if (ret) { - dev_err(&client->dev, "Unexpected device\n"); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "Unexpected device\n"); dev_dbg(&client->dev, "Asahi compass chip %s\n", name); /* Perform some basic start-of-day setup of the device. */ ret = ak8975_setup(data); - if (ret) { - dev_err(&client->dev, "%s initialization fails\n", name); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "%s initialization fails\n", name); ret = devm_mutex_init(dev, &data->lock); if (ret) @@ -1022,16 +1016,12 @@ static int ak8975_probe(struct i2c_client *client) ret = devm_iio_triggered_buffer_setup(dev, indio_dev, NULL, ak8975_handle_trigger, NULL); - if (ret) { - dev_err(&client->dev, "triggered buffer setup failed\n"); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "triggered buffer setup failed\n"); ret = devm_iio_device_register(dev, indio_dev); - if (ret) { - dev_err(&client->dev, "device register failed\n"); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "device register failed\n"); /* Enable runtime PM */ ret = devm_pm_runtime_enable(dev); -- 2.47.3