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ASoC: SOF: Intel: cnl-ipc: move code around for clarity 

Move all register access to cnl_ipc_host_done()
No functionality change.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2019-06-03 11:20:27 -05:00 committed by Mark Brown
parent c24b1b7279
commit ddbe922339
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 8 additions and 9 deletions
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17
sound/soc/sof/intel/cnl.c
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@ -99,15 +99,6 @@ static irqreturn_t cnl_ipc_irq_thread(int irq, void *context)
snd_sof_ipc_msgs_rx(sdev);
}
/*
* clear busy interrupt to tell dsp controller this
* interrupt has been accepted, not trigger it again
*/
snd_sof_dsp_update_bits_forced(sdev, HDA_DSP_BAR,
CNL_DSP_REG_HIPCTDR,
CNL_DSP_REG_HIPCTDR_BUSY,
CNL_DSP_REG_HIPCTDR_BUSY);
cnl_ipc_host_done(sdev);
ret = IRQ_HANDLED;
@ -118,6 +109,14 @@ static irqreturn_t cnl_ipc_irq_thread(int irq, void *context)
static void cnl_ipc_host_done(struct snd_sof_dev *sdev)
{
/*
* clear busy interrupt to tell dsp controller this
* interrupt has been accepted, not trigger it again
*/
snd_sof_dsp_update_bits_forced(sdev, HDA_DSP_BAR,
CNL_DSP_REG_HIPCTDR,
CNL_DSP_REG_HIPCTDR_BUSY,
CNL_DSP_REG_HIPCTDR_BUSY);
/*
* set done bit to ack dsp the msg has been
* processed and send reply msg to dsp