Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
iio: chemical: atlas: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
Variable location for the timestamp, so just use __aligned(8)
to ensure it is always possible to naturally align it.
Found during an audit of all calls of uses of
iio_push_to_buffers_with_timestamp()
Fixes tag is not accurate, but it will need manual backporting beyond
that point if anyone cares.
Fixes: 0d15190f53b4 ("iio: chemical: atlas-ph-sensor: rename atlas-ph-sensor to atlas-sensor")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Matt Ranostay <matt.ranostay@konsulko.com>
Acked-by: Matt Ranostay <matt.ranostay@konsulko.com>
Link: https://lore.kernel.org/r/20210501171352.512953-6-jic23@kernel.org
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drivers/iio/chemical/atlas-sensor.c
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drivers/iio/chemical/atlas-sensor.c
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struct regmap *regmap;
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struct irq_work work;
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unsigned int interrupt_enabled;
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__be32 buffer[6]; /* 96-bit data + 32-bit pad + 64-bit timestamp */
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/* 96-bit data + 32-bit pad + 64-bit timestamp */
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__be32 buffer[6] __aligned(8);
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};
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static const struct regmap_config atlas_regmap_config = {