Re: [PATCH v2] iio: chemical: sgp30: fix checkpatch warn to prefer __packed

[Jonathan Cameron <jic23@kernel.org>]

On Sun, 2 Aug 2026 14:34:59 +0200
Uwe Kleine-König <u.kleine-koenig@baylibre.com> wrote:

> Hello,
> 
> Just a few nitpicks. These might not justify a v3, as Jonathan sometimes
> fixes up such thing while applying.

There are enough things across various patches from Adi that I'd like
new versions incorporating all the various bits of feedback.

But wait a few days first in case there is more to come from additional
reviewers!

Thanks,

Jonathan

> 
> On Sun, Aug 02, 2026 at 10:51:31AM +0800, Adi Nata wrote:
> > Change instance of __attribute__((__packed__)) to __packed per checkpatch.pl warning
> > 
> > Reported by checkpatch:
> > FILE: drivers/iio/chemical/sgp30.c
> > WARNING: Prefer __packed over __attribute__((__packed__))
> > +} __attribute__((__packed__));
> > 
> > Signed-off-by: Adi Nata <adinata.softwareengineer@gmail.com>
> > 
> > Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>  
> 
> No empty lines in the S-o-B block, and please put your S-o-b last.
> 
> > v2:
> > - Rename commit title and message  
> 
> the v2 changelog belongs after the tripple dash.
> 
> > 
> > ---
> >  drivers/iio/chemical/sgp30.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/iio/chemical/sgp30.c b/drivers/iio/chemical/sgp30.c
> > index f10bbebc29e4..c33592a1e0c9 100644
> > --- a/drivers/iio/chemical/sgp30.c
> > +++ b/drivers/iio/chemical/sgp30.c
> > @@ -82,7 +82,7 @@ struct sgp_version {
> >  struct sgp_crc_word {
> >  	__be16 value;
> >  	u8 crc8;
> > -} __attribute__((__packed__));
> > +} __packed;  
> 
> Otherwise looks fine.
> 
> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
> 
> Best regards
> Uwe