Re: [PATCH 0/6] Mask read inputs for get_multiple callbacks

[Linus Walleij]

On Mon, Oct 22, 2018 at 2:08 PM William Breathitt Gray
<vilhelm.gray@xxxxxxxxx> wrote:

> The implementation for several drivers' get_multiple callbacks return
> additional input states that were not requested by the mask passed in.
> Although the current caller in the kernel does not care, it would be
> prudent to ensure the behavior of the get_multiple implementations is to
> return exactly the requested input states and not more. This patchset
> ensures such behavior by applying a final mask on the read inputs before
> setting the bits array.
>
> William Breathitt Gray (6):
>   gpio: 104-dio-48e: Mask read inputs for get_multiple
>   gpio: 104-idi-48e: Mask the read inputs for get_multiple
>   gpio: gpio-mm: Mask read inputs for get_multiple
>   gpio: ws16c48: Mask read inputs for get_multiple
>   gpio: pci-idio-16: Mask read inputs for get_multiple
>   gpio: pcie-idio-24: Mask read inputs for get_multiple

All patches applied for v4.21.

Yours,
Linus Walleij