Re: [PATCH] input: gpio_keys: Don't report events on gpio failure

[Linus Walleij]

On Mon, Jul 27, 2015 at 6:50 PM, Bjorn Andersson
<bjorn.andersson@xxxxxxxxxxxxxx> wrote:

> In the cases where the gpio chip fails to acquire the current state an
> error is reported back to gpio_keys. This is currently interpreted as if
> the line went high, which just confuses the developer.
>
> This patch introduces an error print in this case and skipps the
> reporting of a input event; to aid in debugging this issue.
>
> Reported-by: John Stultz <john.stultz@xxxxxxxxxx>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>

Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

Yours,
Linus Walleij
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