ASoC: wm8994: Avoid leaking pm_runtime reference on removed jack race

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/wm8994.c

@@ -3836,7 +3836,7 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data)
 				ret);
 		} else if (!(ret & WM1811_JACKDET_LVL)) {
 			dev_dbg(codec->dev, "Ignoring removed jack\n");
-			return IRQ_HANDLED;
+			goto out;
 		}
 	} else if (!(reg & WM8958_MICD_STS)) {
 		snd_soc_jack_report(wm8994->micdet[0].jack, 0,