[alsa-devel] [PATCH] ASoC: rt274: Disable jack report IRQ with disabling jack

[Pawel Harlozinski]

When machine driver is unloaded there is nothing to handle
jack detect reports. This were causing flood of messages
from unhandled IRQs.

Signed-off-by: Pawel Harlozinski <pawel.harlozinski at linux.intel.com>

---
 sound/soc/codecs/rt274.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/rt274.c b/sound/soc/codecs/rt274.c
index cbb5e176d11a..993fd365524a 100644
--- a/sound/soc/codecs/rt274.c
+++ b/sound/soc/codecs/rt274.c
@@ -408,13 +408,13 @@ static int rt274_mic_detect(struct snd_soc_component *component,
 		/* Disable jack detection */
 		regmap_update_bits(rt274->regmap, RT274_EAPD_GPIO_IRQ_CTRL,
 					RT274_IRQ_EN, RT274_IRQ_DIS);
-
+		disable_irq(rt274->i2c->irq);
 		return 0;
 	}
 
 	regmap_update_bits(rt274->regmap, RT274_EAPD_GPIO_IRQ_CTRL,
 				RT274_IRQ_EN, RT274_IRQ_EN);
-
+	enable_irq(rt274->i2c->irq);
 	/* Send an initial report */
 	rt274_irq(0, rt274);
 
@@ -1197,6 +1197,8 @@ static int rt274_i2c_probe(struct i2c_client *i2c,
 				"Failed to reguest IRQ: %d\n", ret);
 			return ret;
 		}
+		/* Gets re-enabled by .set_jack = rt274_mic_detect  */
+		disable_irq(rt274->i2c->irq);
 	}
 
 	ret = devm_snd_soc_register_component(&i2c->dev,
-- 
2.17.1