On Mon, Jul 27, 2015 at 6:50 PM, Bjorn Andersson
[off-list ref] 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 <redacted>
Signed-off-by: Bjorn Andersson <redacted>

Reviewed-by: Linus Walleij <redacted>

Yours,
Linus Walleij