Commit b0f5d8db authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

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: 0d15190f ("iio: chemical: atlas-ph-sensor: rename atlas-ph-sensor to atlas-sensor")
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Matt Ranostay <matt.ranostay@konsulko.com>
Acked-by: default avatarMatt Ranostay <matt.ranostay@konsulko.com>
Link: https://lore.kernel.org/r/20210501171352.512953-6-jic23@kernel.org
parent df2f37cf

drivers/iio/chemical/atlas-sensor.c

+2 −2
Original line number Diff line number Diff line
@@ -91,8 +91,8 @@ struct atlas_data { 
	struct regmap *regmap;

	struct irq_work work;

	unsigned int interrupt_enabled;



	__be32 buffer[6]; /* 96-bit data + 32-bit pad + 64-bit timestamp */

	/* 96-bit data + 32-bit pad + 64-bit timestamp */

	__be32 buffer[6] __aligned(8);

};



static const struct regmap_config atlas_regmap_config = {