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 417BA78C91 for ; Mon, 12 May 2025 10:04:31 +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=1747044271; cv=none; b=TFkEd6eAPhcYOizS0Ma5zPQ/ykZ1PaA2yamDjCIDUYavpYYeLDfeURY82OFNCGjwJbWRjhcAnJw4kdQmGYHe5YcJsbyL1kIJ28NKE/engEYYQd91y8fnQiOkAFUdEcZKtiWuFyjmK20nmll6A8l7MD6vwmDJI6Cr0VZJFyRP3VQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747044271; c=relaxed/simple; bh=6hGQvd8XWSfOJAodcGEc1NdVU6k1iqjoB27wsqepHqs=; h=Subject:To:Cc:From:Date:Message-ID:MIME-Version:Content-Type; b=gm0k4SJxJSsPEBaqFDJRgu784ywz9oq1g7xe7RI4qpq4Xqcyb1FBWzcIbM/B7FbuDzQX/pB/UzSJW/97e7FPQaAFt8J1G9RbsJYHTdMZyxh1tM+e6MI80ipLO7rKBJLM04+30wHfBFwvVCOYjgDH7cB8do9jmRIo+OXAHDoZZ/0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=u3P7FAJs; 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="u3P7FAJs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B5AF3C4CEE7; Mon, 12 May 2025 10:04:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1747044271; bh=6hGQvd8XWSfOJAodcGEc1NdVU6k1iqjoB27wsqepHqs=; h=Subject:To:Cc:From:Date:From; b=u3P7FAJsc+iTXuD3s5Xfc6LU8JyAVGQCBSDw7sqFMuYtPgzRlVaAY6RjHH05R4ctN Wr+vHWLRy3FdIRBkLFGFJPKy24eoaAEW8RFkkmIP4baPBMZNE9du7y/2NoJWcaobt4 jj9iyvo4hEV237+IqWobTIPms7V1CEkRcRjSeGbQ= Subject: FAILED: patch "[PATCH] iio: hid-sensor-prox: Fix incorrect OFFSET calculation" failed to apply to 5.15-stable tree To: lixu.zhang@intel.com,Jonathan.Cameron@huawei.com,srinivas.pandruvada@linux.intel.com Cc: From: Date: Mon, 12 May 2025 12:04:17 +0200 Message-ID: <2025051217-job-sleek-cd29@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 5.15-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-5.15.y git checkout FETCH_HEAD git cherry-pick -x 79dabbd505210e41c88060806c92c052496dd61c # git commit -s git send-email --to '' --in-reply-to '2025051217-job-sleek-cd29@gregkh' --subject-prefix 'PATCH 5.15.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: