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charset="utf-8" When DA7219 is suspended, prevent the AAD IRQ handler is unexpectedly executed and cause the I2C driver "Transfer while suspended" failure. Signed-off-by: David Rau --- sound/soc/codecs/da7219-aad.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/da7219-aad.c b/sound/soc/codecs/da7219-aad.c index 3bbe85091649..4c4405942779 100644 --- a/sound/soc/codecs/da7219-aad.c +++ b/sound/soc/codecs/da7219-aad.c @@ -927,10 +927,15 @@ void da7219_aad_suspend(struct snd_soc_component *com= ponent) struct snd_soc_dapm_context *dapm =3D snd_soc_component_get_dapm(componen= t); u8 micbias_ctrl; =20 + disable_irq(da7219_aad->irq); + if (da7219_aad->jack) { /* Disable jack detection during suspend */ snd_soc_component_update_bits(component, DA7219_ACCDET_CONFIG_1, DA7219_ACCDET_EN_MASK, 0); + cancel_delayed_work_sync(&da7219_aad->jack_det_work); + /* Disable ground switch */ + snd_soc_component_update_bits(component, 0xFB, 0x01, 0x00); =20 /* * If we have a 4-pole jack inserted, then micbias will be @@ -947,8 +952,6 @@ void da7219_aad_suspend(struct snd_soc_component *compo= nent) } } } - - synchronize_irq(da7219_aad->irq); } =20 void da7219_aad_resume(struct snd_soc_component *component) @@ -971,6 +974,8 @@ void da7219_aad_resume(struct snd_soc_component *compon= ent) DA7219_ACCDET_EN_MASK, DA7219_ACCDET_EN_MASK); } + + enable_irq(da7219_aad->irq); } =20 =20 --=20 2.17.1