ASoC: stm32: sai: Remove spurious IRQs on stop
Clear IRQ mask on stream stop to avoid spurious IRQs. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -419,8 +419,6 @@ static int stm32_sai_startup(struct snd_pcm_substream *substream,
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}
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/* Enable ITs */
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regmap_update_bits(sai->regmap, STM_SAI_SR_REGX,
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SAI_XSR_MASK, (unsigned int)~SAI_XSR_MASK);
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regmap_update_bits(sai->regmap, STM_SAI_CLRFR_REGX,
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SAI_XCLRFR_MASK, SAI_XCLRFR_MASK);
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@ -693,6 +691,9 @@ static int stm32_sai_trigger(struct snd_pcm_substream *substream, int cmd,
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case SNDRV_PCM_TRIGGER_STOP:
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dev_dbg(cpu_dai->dev, "Disable DMA and SAI\n");
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regmap_update_bits(sai->regmap, STM_SAI_IMR_REGX,
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SAI_XIMR_MASK, 0);
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regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
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SAI_XCR1_SAIEN,
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(unsigned int)~SAI_XCR1_SAIEN);
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