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 3FDC9255239 for ; Mon, 12 May 2025 10:04:37 +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=1747044278; cv=none; b=kA1Yd8KBI0Am6q01c2zhntgJB7rYIXMxIYYKklHd9YbR/7Q3fZ6QidASaUVehdw999ISksiZfW/XRj9Qd++Bpr01WvWvFXrLpcpRn9GIvoyc0XrUM01dr7fgJ78SlAtI7qZXUEynCv9H952ouZjgiSy3U6v3oYCVhiyW0J997V8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747044278; c=relaxed/simple; bh=vhiLOjhg2O/N21geQT4JoJ/B+ASaEjc1JAP4vCTtWEo=; h=Subject:To:Cc:From:Date:Message-ID:MIME-Version:Content-Type; b=hSxINdEnBtO7CoQgu/XTagZTevrGok6X6Nk2tyrct9HT5nSEvGkIAkXcjPwb/DO6AJjcvFuxatVQkuPWayFGMKXn8gqI5IbHAabyuUk87JWiTeLVD3s/kB8trtbXJX9VDmhANN8uUtbzRBKOdBNOB7BtvXn6J+daLZ23WNQAmq4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=U8wDgfKC; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="U8wDgfKC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3961AC4CEE7; Mon, 12 May 2025 10:04:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1747044277; bh=vhiLOjhg2O/N21geQT4JoJ/B+ASaEjc1JAP4vCTtWEo=; h=Subject:To:Cc:From:Date:From; b=U8wDgfKCmLBZ5EYnZxvHkIrUu2jHSbU1WxfrA5pIMVO1iyub2StspkHRfYuqEmk4O 4Jlw4oCi5Gdly8Tne9+toxF2CqGR/Ils3S1nEq34nRGx9B5IapFeDuqO4GpGFpOr2I qQU1jbRu4la7VJY6Z40VWparzKDTqMtJraIfoEPQ= Subject: FAILED: patch "[PATCH] iio: hid-sensor-prox: Fix incorrect OFFSET calculation" failed to apply to 5.4-stable tree To: lixu.zhang@intel.com,Jonathan.Cameron@huawei.com,srinivas.pandruvada@linux.intel.com Cc: From: Date: Mon, 12 May 2025 12:04:18 +0200 Message-ID: <2025051218-opponent-tarmac-061d@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 79dabbd505210e41c88060806c92c052496dd61c # git commit -s git send-email --to '' --in-reply-to '2025051218-opponent-tarmac-061d@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 79dabbd505210e41c88060806c92c052496dd61c Mon Sep 17 00:00:00 2001 From: Zhang Lixu Date: Mon, 31 Mar 2025 13:50:22 +0800 Subject: [PATCH] iio: hid-sensor-prox: Fix incorrect OFFSET calculation The OFFSET calculation in the prox_read_raw() was incorrectly using the unit exponent, which is intended for SCALE calculations. Remove the incorrect OFFSET calculation and set it to a fixed value of 0. Cc: stable@vger.kernel.org Fixes: 39a3a0138f61 ("iio: hid-sensors: Added Proximity Sensor Driver") Signed-off-by: Zhang Lixu Acked-by: Srinivas Pandruvada Link: https://patch.msgid.link/20250331055022.1149736-4-lixu.zhang@intel.com Signed-off-by: Jonathan Cameron diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c index 941508e58286..4c65b32d34ce 100644 --- a/drivers/iio/light/hid-sensor-prox.c +++ b/drivers/iio/light/hid-sensor-prox.c @@ -124,8 +124,7 @@ static int prox_read_raw(struct iio_dev *indio_dev, ret_type = prox_state->scale_precision[chan->scan_index]; break; case IIO_CHAN_INFO_OFFSET: - *val = hid_sensor_convert_exponent( - prox_state->prox_attr[chan->scan_index].unit_expo); + *val = 0; ret_type = IIO_VAL_INT; break; case IIO_CHAN_INFO_SAMP_FREQ: