From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794062891; b=ibRDL+PEyJX1ghl11tMiFAaBASzWuDURYItQUN35I2m1eAYsQgjp/6Z5xMZzAyHKWFn8 Xyk129r5a8wjBexEj5npbYTGwkMfOwKQk2oW+1UMZcvK4xYvWbRJEQR9WWP4S6P5gkgK/ JB887gCLNl475EQ4Sy7KoymJdGbRCfSuvL75Z2B2bn4ac2ZPP3OBBq41Qx9grAvqz/R1E rwbGrPdNXi4R6cVu9weHmwXiyuZRwXE1xH9X+czN+FYE18WyENS73jvoLrC7M1pWQwqKX fe1rCJ+lCsF8RyE20DKx7dt2MMNP4PRHqR0HC+488vTi0IeQkU7hoF6L2XpCNoEQxLA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794062891; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=Afmx7QwV8Kb+XhG1BodMEjSG5ZfxzyJzDJzsbbBFwaw=; b=GWm05MQZBBaaWHLOQeqM4eL6l6cai4Ur6px1XqHkP5Wl4mijfm1J+snmMiK+Q6h6Nqs/ L3VmSqVPulfGQkJuQNjWHNjU0IiUETEXvefb6x3LnMXu9O2JRnMcY3qq5n2XYm4qoUqqq CH9lqwf80OxdbW52n7A5Qu5fsDYd0GyaqBcOWcylgPCFPOo4QulK/ZxzQtbb/2a/ZLa03 9/iL98uYPMUUMdiCInwyBJmAUmxhUh5Ywi6S7C5+5dWbtr3xyryMVz5SHN8Afdo7UNT91 gJO5IWaCsKYg5+L9qO2CXfoaFLTHgbja/+O5i28HJud3V+fXtMDr74O2uHKUf8rNx8w== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b="RK+OrKZ/"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 427F2606A326; Sat, 7 Nov 2026 14:48:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=RK+OrKZ/ Received: by smtp.kernel.org (Postfix) with ESMTPSA id E1C861F0089F; Sat, 7 Nov 2026 14:48:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1794062891; bh=Afmx7QwV8Kb+XhG1BodMEjSG5ZfxzyJzDJzsbbBFwaw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=RK+OrKZ/9v70mCOjeAiZj/RmNBixylBYzJNV2rEJT8US9XyyQajQeslTFQFovoDKM 8u7eOujS52ySufhqnVddLB8iXGN536jCQvcAfrtiETWgG/WUopaX8U1jkbogUJ23RM v3EvLQgQqHopP35OMzlbUCb/1f/W/d8HdOWXzo4U= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Shehryar Ahmad , Jonathan Cameron , Sasha Levin Subject: [PATCH 6.18 169/869] iio: accel: adis16201: fix channel order for buffer mode Date: Sat, 7 Nov 2026 08:47:31 -0500 Message-ID: <20261107134857.953069095@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261107134852.069646174@linuxfoundation.org> References: <20261107134852.069646174@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Shehryar Ahmad [ Upstream commit a4b9f1137b76faab6891ce0bd3f5c02dda7c392d ] Reshuffle adis16201_channels to ascending scan_index order to avoid data corruption during IIO core demultiplexing since the ADIS driver builds the buffer in channel array order, while the IIO core demultiplexes it in scan_index order. This changes the raw buffer byte layout for existing adis16201 users reading buffered data directly. Fixes: 591298e54cea ("Staging: iio: accel: adis16201: Move adis16201 driver out of staging") Cc: stable@vger.kernel.org Signed-off-by: Shehryar Ahmad Signed-off-by: Jonathan Cameron Signed-off-by: Sasha Levin --- drivers/iio/accel/adis16201.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/iio/accel/adis16201.c b/drivers/iio/accel/adis16201.c index 5127e58eebc7d..f0cf3783bcd9a 100644 --- a/drivers/iio/accel/adis16201.c +++ b/drivers/iio/accel/adis16201.c @@ -202,19 +202,19 @@ static int adis16201_write_raw(struct iio_dev *indio_dev, } static const struct iio_chan_spec adis16201_channels[] = { - ADIS_SUPPLY_CHAN(ADIS16201_SUPPLY_OUT_REG, ADIS16201_SCAN_SUPPLY, 0, - 12), - ADIS_TEMP_CHAN(ADIS16201_TEMP_OUT_REG, ADIS16201_SCAN_TEMP, 0, 12), ADIS_ACCEL_CHAN(X, ADIS16201_XACCL_OUT_REG, ADIS16201_SCAN_ACC_X, BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 14), ADIS_ACCEL_CHAN(Y, ADIS16201_YACCL_OUT_REG, ADIS16201_SCAN_ACC_Y, BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 14), - ADIS_AUX_ADC_CHAN(ADIS16201_AUX_ADC_REG, ADIS16201_SCAN_AUX_ADC, 0, 12), ADIS_INCLI_CHAN(X, ADIS16201_XINCL_OUT_REG, ADIS16201_SCAN_INCLI_X, BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 12), ADIS_INCLI_CHAN(Y, ADIS16201_YINCL_OUT_REG, ADIS16201_SCAN_INCLI_Y, BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 12), - IIO_CHAN_SOFT_TIMESTAMP(7) + ADIS_SUPPLY_CHAN(ADIS16201_SUPPLY_OUT_REG, ADIS16201_SCAN_SUPPLY, 0, + 12), + ADIS_AUX_ADC_CHAN(ADIS16201_AUX_ADC_REG, ADIS16201_SCAN_AUX_ADC, 0, 12), + ADIS_TEMP_CHAN(ADIS16201_TEMP_OUT_REG, ADIS16201_SCAN_TEMP, 0, 12), + IIO_CHAN_SOFT_TIMESTAMP(7), }; static const struct iio_info adis16201_info = { -- 2.53.0