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

From: Francesco Lavra

Date: Mon Jan 19 2026 - 05:23:20 EST


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@xxxxxxxxxxxx/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(-)

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2.39.5