ASoC: arizona: call wm_adsp2_remove when codec driver is removed

Ensure that the wm_adsp driver cleans up when the codec driver
is removed.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/wm5110.c

@@ -2435,10 +2435,16 @@ static int wm5110_probe(struct platform_device *pdev)
 
 static int wm5110_remove(struct platform_device *pdev)
 {
+	struct wm5110_priv *wm5110 = platform_get_drvdata(pdev);
+	int i;
+
 	snd_soc_unregister_platform(&pdev->dev);
 	snd_soc_unregister_codec(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 
+	for (i = 0; i < WM5110_NUM_ADSP; i++)
+		wm_adsp2_remove(&wm5110->core.adsp[i]);
+
 	return 0;
 }