From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f50.google.com (mail-wm1-f50.google.com [209.85.128.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 77C103CFF6B for ; Tue, 18 Aug 2026 15:56:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.50 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787068600; cv=none; b=KLXNygOndgceZ7Oxvt0zvbsi5h5oXoSARSagkU/atILD/UKuQ7BRYMNxp8O/72DtFnUzbXRD4DiPCrt6RZH7kqJKu6bnstXdvJclN72Hkof2EGdg+SfnDrImKjYqFbNyMf9ledNoGsELD5YSkUf25jOhCajx0H85QQw6oIh9Lz0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787068600; c=relaxed/simple; bh=F6l76IQ8dAb6WlRRggtkiMnm01LfXBWXQzOtxFTNaSg=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Z6wcIa+joQVfOzRvKSBmT1JxDh0uisfzes/6vKvCGohi8Lu+3URLNIITpjLK2M0ccQpqI6mDFZyoXdw17kFSVNFtsX3bxrErL/f7wHgbZpqdPut//o1urbZLnah9qbNw0mrBpeIzdj4pdFXxwS6fUHwbHhzJt3MXm9yn6t+5/zM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=iIBo5at6; arc=none smtp.client-ip=209.85.128.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="iIBo5at6" Received: by mail-wm1-f50.google.com with SMTP id 5b1f17b1804b1-4956242332dso50431615e9.2 for ; Tue, 18 Aug 2026 08:56:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1787068598; x=1787673398; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to:content-type; bh=pYBO4w8nE9hrwkdhLesdmpIxIW6mbpXceSl7ZLKVMA8=; b=iIBo5at6SRmdlWN/FiuNJ+lKGLzJZWZ9wFC7ywxklNFi+KMKjYFGZzSu5aQgMXLTQY KqwrpXDn5guPUNKKxQiLk0yQ69ArGOGcepIivA5cFWQpUbGvFe21RcMqU8oPqnBbv6On 0XWKnTjSWW0Yy1U/eGmPlC9o+R/fZL8sElYSjQA2W/fo6ih7um17iz+vi9WlFaZAtxIA 35n0Tq2hlTIrCTgVIbs22QWo7pT50E3GQqFjQfmquQV7y2ADt9++WegcXhLd3l54k8vi +54Or34tYUkV8mR7leEZ/lycSMga5dVS3/SQu3nuPpLPjB5T46rdmbnuJkl9ImRwvfu1 4TrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787068598; x=1787673398; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=pYBO4w8nE9hrwkdhLesdmpIxIW6mbpXceSl7ZLKVMA8=; b=HjJEy7WWLnBJ1XNCG1kfLB21FctZGU7pBrH9PdDJnJctNdtCpd3yyKS0WRch1w7RfV v/vUxCH2TSPL6kSYR9Q6miTI2HKVwVhigPvOfbTTzBjBCN3ATHh5hIEARGlrhN67kgdq JJQHsD1qU4QrOVeq9WY5BHY5pWRn6KQSDndTqEEaXVKiDARdPL0qmrUrUTt2d0aLYCQ0 HYmkC3vn6SkWVrd721LgISFpKt2AyOZ36x6c+dCdICQTF4nFWy3XhZFMKm9Meqhu4vuu 6fd+vcVASAfdv1cbXO4zHOGi98L9ysuW7AbOzoWZQS4g1GXnXJGanBazudXUhNMqC5Gu HGbg== X-Forwarded-Encrypted: i=1; AHgh+Rp1P/WVDN+izI1RBBSrUNUKLYMqIvKGrzJnmEEnSwwqsOYgsPxSlV1lFGTjTSM9RuGnkN7hY7kVTCpJWvk=@vger.kernel.org X-Gm-Message-State: AOJu0YzDwpoTMxTWsOwkItZorWr3WLNEgzEzwABX+y014zehrkTlAVbu u093pc//H+gQ7Ro9Ev4LbD6kh4lJKa/4kgJi06fsDr8xfYEQDnLOcbmw X-Gm-Gg: AR+sD12pI2iw7VFFnDwB/C5jGP+O2Y8xXU3ep9cMwp0rgs1JXvBITm/oK8Pqd1mOAhe lPMahEkmGTkdzdThoXZ17Fst6dG68owLtbETdtOwEviOe5b2qdTOIZDcpNZT3B9dMCjFPV3rQiP zro+PflBncZESBvUD3amuUKSNpur8F3BezuHoZ+FFiGFnjAzpS6IQthut5j5TCMWi2di9gtCUU0 0aYnn3Q2IJFqqPG0zIfN4UJMyd+y64PLNkD3IlSZmHdfqZwNjrkhnDaZXxLg5CPY5ZBRgb8g8aE rcAYtwQbPSHwwtUQNVH0TD3TOZFR2p96hL9Ih991na9Dd2fm1DXpTI0fov/p/I5DgnGriV3PmFO rLKcVY8mfhqifSluUiInMkGI9cgd3kukI6Yv0m4+A6Jgcy/BwzD5jPnudCYLZR+4pasiiqkJmGP Kgznl85WcrcAc43ymYULxsouoPqgUohkGoLxLOv8sNQ4mCJaIxXiCW2O4N7bYW8g9RNCg/0NoE+ C3DZEy9HcETPMGJOxKbCXtEmQopfv1VUtMwAvopa19+ X-Received: by 2002:a05:600c:8b6b:b0:499:8f9f:e9ee with SMTP id 5b1f17b1804b1-4998f9febbdmr488685645e9.7.1787068597675; Tue, 18 Aug 2026 08:56:37 -0700 (PDT) Received: from MacBookPro ([2001:8a0:6c97:6700:51db:1c3:6be8:694c]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4999d10ba73sm148499265e9.13.2026.08.18.08.56.36 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 18 Aug 2026 08:56:37 -0700 (PDT) From: Gabriel Rondon To: Matti Vaittinen , Jonathan Cameron Cc: David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Andy Shevchenko , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] iio: accel: kionix-kx022a: use iio_push_to_buffers_with_ts() Date: Tue, 18 Aug 2026 16:56:35 +0100 Message-ID: <20260818155635.8367-1-grondon@gmail.com> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace the deprecated iio_push_to_buffers_with_timestamp() with iio_push_to_buffers_with_ts(), which takes the destination buffer size and checks it against scan_bytes at runtime. Both push sites already use suitably sized and aligned storage: the FIFO flush path pushes data->scan ({ __le16 channels[3]; aligned_s64 ts; }), and the trigger handler pushes data->buffer (__le16[8], aligned to IIO_DMA_MINALIGN). Both are 16 bytes, which matches scan_bytes for the 3-axis plus s64 timestamp layout used by all supported variants, so pass sizeof() for each. Signed-off-by: Gabriel Rondon --- drivers/iio/accel/kionix-kx022a.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/iio/accel/kionix-kx022a.c b/drivers/iio/accel/kionix-kx022a.c index 02dd1db7a646..ed0fffd83d3f 100644 --- a/drivers/iio/accel/kionix-kx022a.c +++ b/drivers/iio/accel/kionix-kx022a.c @@ -864,7 +864,8 @@ static int __kx022a_fifo_flush(struct iio_dev *idev, unsigned int samples, for_each_set_bit(bit, idev->active_scan_mask, AXIS_MAX) chs[bit] = sam[bit]; - iio_push_to_buffers_with_timestamp(idev, &data->scan, tstamp); + iio_push_to_buffers_with_ts(idev, &data->scan, + sizeof(data->scan), tstamp); tstamp += sample_period; } @@ -1034,7 +1035,8 @@ static irqreturn_t kx022a_trigger_handler(int irq, void *p) if (ret < 0) goto err_read; - iio_push_to_buffers_with_timestamp(idev, data->buffer, data->timestamp); + iio_push_to_buffers_with_ts(idev, data->buffer, sizeof(data->buffer), + data->timestamp); err_read: iio_trigger_notify_done(idev->trig); -- 2.50.1 (Apple Git-155)