linux-phytec-fsl

extcon: arizona: Stop microphone detection if we give up on it

There should be no point in continuing to try to detect a microphone any
more so stop doing so.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>