On Wed, 5 May 2021 23:44:54 -0700
Matt Ranostay <matt.ranostay@xxxxxxxxxxxx> wrote:
> On Sat, May 1, 2021 at 10:15 AM Jonathan Cameron <jic23@xxxxxxxxxx> wrote:
> >
> > From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
> >
> > 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@xxxxxxxxxx>
>
> Acked-by: Matt Ranostay <matt.ranostay@xxxxxxxxxxxx>
Applied to the togreg branch of iio.git and pushed out as testing for the
autobuilders to have a go at breaking things.
Thanks,
Jonathan
>
> > Cc: Matt Ranostay <matt.ranostay@xxxxxxxxxxxx>
> > ---
> > drivers/iio/chemical/atlas-sensor.c | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/iio/chemical/atlas-sensor.c b/drivers/iio/chemical/atlas-sensor.c
> > index 56ba6c82b501..6795722c68b2 100644
> > --- a/drivers/iio/chemical/atlas-sensor.c
> > +++ b/drivers/iio/chemical/atlas-sensor.c
> > @@ -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 = {
> > --
> > 2.31.1
> >
