On Tue, Jul 28, 2020 at 12:11 PM Andy Shevchenko
<andy.shevchenko@xxxxxxxxx> wrote:
>
> On Tue, Jul 28, 2020 at 6:15 PM Daniel Campello <campello@xxxxxxxxxxxx> wrote:
> >
> > Use __aligned(8) to ensure that the timestamp is correctly aligned
> > when we call push_to_buffers
> >
> > Signed-off-by: Daniel Campello <campello@xxxxxxxxxxxx>
> > ---
> >
> > drivers/iio/proximity/sx9310.c | 6 +++---
> > 1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/iio/proximity/sx9310.c b/drivers/iio/proximity/sx9310.c
> > index de52afd7c13333..fb5c16f2aa6b1a 100644
> > --- a/drivers/iio/proximity/sx9310.c
> > +++ b/drivers/iio/proximity/sx9310.c
> > @@ -131,8 +131,8 @@ struct sx9310_data {
> > */
> > bool prox_stat[SX9310_NUM_CHANNELS];
> > bool trigger_enabled;
> > - __be16 buffer[SX9310_NUM_CHANNELS +
> > - 4]; /* 64-bit data + 64-bit timestamp */
> > + /* 64-bit data + 64-bit timestamp buffer */
> > + __be16 buffer[SX9310_NUM_CHANNELS + 4] __aligned(8);
>
> If the data amount (channels) is always the same, please, use struct approach.
> Otherwise put a comment explaining dynamic data.
I'm not sure what you mean here. I have a comment above for the size
of the array.
>
> --
> With Best Regards,
> Andy Shevchenko
