ASoC: wm8962: Fix runtime PM imbalance on error

pm_runtime_get_sync() increments the runtime PM usage counter even
the call returns an error code. Thus a pairing decrement is needed
on the error handling path to keep the counter balanced.

Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200527024625.9937-1-dinghao.liu@zju.edu.cn
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/wm8962.c

@@ -2880,6 +2880,7 @@ static int wm8962_set_fll(struct snd_soc_component *component, int fll_id, int s
 
 	ret = pm_runtime_get_sync(component->dev);
 	if (ret < 0) {
+		pm_runtime_put_noidle(component->dev);
 		dev_err(component->dev, "Failed to resume device: %d\n", ret);
 		return ret;
 	}
@@ -3012,6 +3013,7 @@ static irqreturn_t wm8962_irq(int irq, void *data)
 
 	ret = pm_runtime_get_sync(dev);
 	if (ret < 0) {
+		pm_runtime_put_noidle(dev);
 		dev_err(dev, "Failed to resume: %d\n", ret);
 		return IRQ_NONE;
 	}