mbox series

[0/4] staging: iio: DMA alignment fixes.

Message ID 20220807151218.656881-1-jic23@kernel.org (mailing list archive)
Headers show
Series staging: iio: DMA alignment fixes. | expand

Message

Jonathan Cameron Aug. 7, 2022, 3:12 p.m. UTC
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

When I introduced IIO_DMA_MINALIGN and applied it to all the drivers
in drivers/iio I said I'd swing by the few remaining staging drivers
at a later date. This set fixes those staging/iio drivers.

Note that no one has been very active on these drivers for some time.
They do however support parts that are still available (and I have
at least one of them) so I think it's worth keeping them around for now.
Perhaps the necessary cleanup work can be done against emulation or
road test or we can get parts for anyone interested in doing the necessary
work.

Anyhow, upshot is that it's unlikely anyone will feel ownership of these
drivers enough to review this series so if anyone has time a quick
glance over it would be much appreciated!

Thanks,

Jonathan

Jonathan Cameron (4):
  staging: iio: frequency: ad9832: Fix alignment for DMA safety
  staging: iio: frequency: ad9834: Fix alignment for DMA safety
  staging: iio: meter: ade7854: Fix alignment for DMA safety
  staging: iio: resolver: ad2s1210: Fix alignment for DMA safety

 drivers/staging/iio/frequency/ad9832.c  | 2 +-
 drivers/staging/iio/frequency/ad9834.c  | 2 +-
 drivers/staging/iio/meter/ade7854.h     | 2 +-
 drivers/staging/iio/resolver/ad2s1210.c | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)

Comments

Andy Shevchenko Aug. 8, 2022, 9:20 a.m. UTC | #1
On Sun, Aug 7, 2022 at 5:37 PM Jonathan Cameron <jic23@kernel.org> wrote:
>
> From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
>
> When I introduced IIO_DMA_MINALIGN and applied it to all the drivers
> in drivers/iio I said I'd swing by the few remaining staging drivers
> at a later date. This set fixes those staging/iio drivers.
>
> Note that no one has been very active on these drivers for some time.
> They do however support parts that are still available (and I have
> at least one of them) so I think it's worth keeping them around for now.
> Perhaps the necessary cleanup work can be done against emulation or
> road test or we can get parts for anyone interested in doing the necessary
> work.
>
> Anyhow, upshot is that it's unlikely anyone will feel ownership of these
> drivers enough to review this series so if anyone has time a quick
> glance over it would be much appreciated!

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>

for non-commented patches.
Jonathan Cameron Aug. 13, 2022, 4:01 p.m. UTC | #2
On Mon, 8 Aug 2022 11:20:32 +0200
Andy Shevchenko <andy.shevchenko@gmail.com> wrote:

> On Sun, Aug 7, 2022 at 5:37 PM Jonathan Cameron <jic23@kernel.org> wrote:
> >
> > From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> >
> > When I introduced IIO_DMA_MINALIGN and applied it to all the drivers
> > in drivers/iio I said I'd swing by the few remaining staging drivers
> > at a later date. This set fixes those staging/iio drivers.
> >
> > Note that no one has been very active on these drivers for some time.
> > They do however support parts that are still available (and I have
> > at least one of them) so I think it's worth keeping them around for now.
> > Perhaps the necessary cleanup work can be done against emulation or
> > road test or we can get parts for anyone interested in doing the necessary
> > work.
> >
> > Anyhow, upshot is that it's unlikely anyone will feel ownership of these
> > drivers enough to review this series so if anyone has time a quick
> > glance over it would be much appreciated!  
> 
> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
> 
> for non-commented patches.
> 
Thanks, patches 2-4 applied. v2 of patch one to be posted shortly.

Jonathan