From 47bcb1c7108363418cd578283333d72e310dfeaa Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Sat, 8 May 2021 00:51:50 -0700 Subject: [PATCH] ASoC: rt5682: Disable irq on shutdown We cancel the work queues, and reset the device on shutdown, but the irq isn't disabled so the work queues could be queued again. Let's disable the irq during shutdown so that we don't have to worry about this device trying to do anything anymore. This fixes a problem seen where the i2c bus is shutdown at reboot but this device irq still comes in and tries to make another i2c transaction when the bus doesn't work. Cc: Jairaj Arava Cc: Sathyanarayana Nujella Cc: Pierre-Louis Bossart Cc: Shuming Fan Cc: Ranjani Sridharan Fixes: 45a2702ce109 ("ASoC: rt5682: Fix panic in rt5682_jack_detect_handler happening during system shutdown") Signed-off-by: Stephen Boyd Link: https://lore.kernel.org/r/20210508075151.1626903-1-swboyd@chromium.org Signed-off-by: Mark Brown --- sound/soc/codecs/rt5682-i2c.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/rt5682-i2c.c b/sound/soc/codecs/rt5682-i2c.c index 8ea9f1d9fec0..cd964e023d96 100644 --- a/sound/soc/codecs/rt5682-i2c.c +++ b/sound/soc/codecs/rt5682-i2c.c @@ -273,6 +273,7 @@ static void rt5682_i2c_shutdown(struct i2c_client *client) { struct rt5682_priv *rt5682 = i2c_get_clientdata(client); + disable_irq(client->irq); cancel_delayed_work_sync(&rt5682->jack_detect_work); cancel_delayed_work_sync(&rt5682->jd_check_work); -- 2.11.0