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iio: chemical: atlas: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
[ Upstream commit b0f5d8db7348a6ce5cdd79fba46ebc91eebc8fd9 ]
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: 0d15190f53
("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
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -91,8 +91,8 @@ struct atlas_data {
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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 = {
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