ASoC: arizona: Free speaker thermal IRQs in CODEC remove

The thermal warning IRQs for the speaker are requested in CODEC probe
but never freed. This patch frees them in CODEC remove.

Signed-off-by: Charles Keepax <[e-mail]>
Signed-off-by: Mark Brown <[e-mail]>

sound/soc/codecs/arizona.c

···
 }
 EXPORT_SYMBOL_GPL(arizona_init_spk);
 
+int arizona_free_spk(struct snd_soc_codec *codec)
+{
+	struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct arizona *arizona = priv->arizona;
+
+	arizona_free_irq(arizona, ARIZONA_IRQ_SPK_OVERHEAT_WARN, arizona);
+	arizona_free_irq(arizona, ARIZONA_IRQ_SPK_OVERHEAT, arizona);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(arizona_free_spk);
+
 static const struct snd_soc_dapm_route arizona_mono_routes[] = {
 	{ "OUT1R", NULL, "OUT1L" },
 	{ "OUT2R", NULL, "OUT2L" },

sound/soc/codecs/arizona.h

···
 extern int arizona_init_gpio(struct snd_soc_codec *codec);
 extern int arizona_init_mono(struct snd_soc_codec *codec);
 
+extern int arizona_free_spk(struct snd_soc_codec *codec);
+
 extern int arizona_init_dai(struct arizona_priv *priv, int dai);
 
 int arizona_set_output_mode(struct snd_soc_codec *codec, int output,

sound/soc/codecs/cs47l24.c

···
 	priv->core.arizona->dapm = NULL;
 
 	arizona_free_irq(arizona, ARIZONA_IRQ_DSP_IRQ1, priv);
+
+	arizona_free_spk(codec);
+
 	return 0;
 }
 

sound/soc/codecs/wm5102.c

···
 
 	priv->core.arizona->dapm = NULL;
 
+	arizona_free_spk(codec);
+
 	return 0;
 }
 

sound/soc/codecs/wm5110.c

···
 
 	arizona_free_irq(arizona, ARIZONA_IRQ_DSP_IRQ1, priv);
 
+	arizona_free_spk(codec);
+
 	return 0;
 }
 

sound/soc/codecs/wm8997.c

···
 
 	priv->core.arizona->dapm = NULL;
 
+	arizona_free_spk(codec);
+
 	return 0;
 }
 

sound/soc/codecs/wm8998.c

···
 
 	priv->core.arizona->dapm = NULL;
 
+	arizona_free_spk(codec);
+
 	return 0;
 }