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>

diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index 0626754d6e04ca2c5293fb04b65e1abb1a546493..427a289f32a5a2707fd417ee56468600d572cbb4 100644 (file)
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -196,6 +196,8 @@ static irqreturn_t arizona_micdet(int irq, void *data)
                if (info->jack_flips >= info->micd_num_modes) {
                        dev_dbg(arizona->dev, "Detected headphone\n");
                        info->detecting = false;
+                       arizona_stop_mic(info);
+
                        ret = extcon_set_cable_state_(&info->edev,
                                                      ARIZONA_CABLE_HEADPHONE,
                                                      true);