linux-kernel - [PATCH v2 0/2] accel: adxl380: Improve data reading from FIFO

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Message-Id: <20260119102317.1565417-1-flavra@baylibre.com>
Date: Mon, 19 Jan 2026 11:23:15 +0100
From: Francesco Lavra <flavra@...libre.com>
To: Ramona Gradinariu <ramona.gradinariu@...log.com>,
	Antoniu Miclaus <antoniu.miclaus@...log.com>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Michael Hennerich <Michael.Hennerich@...log.com>,
	Jonathan Cameron <jic23@...nel.org>,
	David Lechner <dlechner@...libre.com>,
	Nuno Sá <nuno.sa@...log.com>,
	Andy Shevchenko <andy@...nel.org>,
	linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/2] accel: adxl380: Improve data reading from FIFO

Patch 1 fixes a bug that might cause the adxl380 interrupt handler
to read from the sensor FIFO more entries than actually present.
Patch 2 optimizes transfer of FIFO data by minimizing transport protocol
overhead.

Changes from v1 [1]:
- replaced 2 with sizeof(*st->fifo_buf) in adxl380_irq_handler (Jonathan)

[1] https://lore.kernel.org/linux-iio/20260106193627.3989930-1-flavra@baylibre.com/T/

Francesco Lavra (2):
  iio: accel: adxl380: Avoid reading more entries than present in FIFO
  iio: accel: adxl380: Optimize reading of FIFO entries in interrupt
    handler

 drivers/iio/accel/adxl380.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

-- 
2.39.5