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ASoC: SOF: Intel: hda: remove misleading error trace from IRQ thread

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Downgrade "nothing to do in IRQ thread" message from error to a debug
message in the IPC interrupt handler thread.

The spurious wake-up can happen if a HDA stream interrupt is
raised while the IPC interrupt thread is running. IPC functionality
is not impacted by this condition, so debug is a more appropriate
trace level.

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190722141402.7194-21-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kai Vehmanen 2019-07-22 09:14:01 -05:00 committed by Mark Brown
parent 8201f11a1f
commit 717dedb1dc
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
2 changed files with 4 additions and 4 deletions
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4
sound/soc/sof/intel/cnl.c
View file

@ -101,8 +101,8 @@ static irqreturn_t cnl_ipc_irq_thread(int irq, void *context)
/*
* This interrupt is not shared so no need to return IRQ_NONE.
*/
dev_err_ratelimited(sdev->dev,
"error: nothing to do in IRQ thread\n");
dev_dbg_ratelimited(sdev->dev,
"nothing to do in IPC IRQ thread\n");
}
/* re-enable IPC interrupt */

4
sound/soc/sof/intel/hda-ipc.c
View file

@ -224,8 +224,8 @@ irqreturn_t hda_dsp_ipc_irq_thread(int irq, void *context)
/*
* This interrupt is not shared so no need to return IRQ_NONE.
*/
dev_err_ratelimited(sdev->dev,
"error: nothing to do in IRQ thread\n");
dev_dbg_ratelimited(sdev->dev,
"nothing to do in IPC IRQ thread\n");
}
/* re-enable IPC interrupt */