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>

diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c
index 1fae75fc313f97b67f874a894d6250b3cb045bfe..4ecba1d8ec7f81ac7045bc4910f95163a1b774ec 100644 (file)
--- a/sound/soc/sof/intel/cnl.c
+++ b/sound/soc/sof/intel/cnl.c
@@ -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