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| author | Mark Brown <broonie@kernel.org> | 2019-05-30 18:47:43 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-05-30 18:47:43 +0300 |
| commit | 79b3b7c4a396b9fa1963ac70e853998633e8151d (patch) | |
| tree | c1e507b4a6fff773ec81e90e1be11f1b35e773b6 /sound/soc/sof/intel/cnl.c | |
| parent | e13ef82a9ab83dd21d8dd43ef9f5e8bf5b101106 (diff) | |
| parent | 1f2675f6655838aaf910f911fd0abc821e3ff3df (diff) | |
| download | linux-79b3b7c4a396b9fa1963ac70e853998633e8151d.tar.xz | |
Merge branch 'asoc-5.2' into asoc-5.3
Diffstat (limited to 'sound/soc/sof/intel/cnl.c')
| -rw-r--r-- | sound/soc/sof/intel/cnl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c index c059d1170bab..e59d180da7e2 100644 --- a/sound/soc/sof/intel/cnl.c +++ b/sound/soc/sof/intel/cnl.c @@ -64,6 +64,8 @@ static irqreturn_t cnl_ipc_irq_thread(int irq, void *context) CNL_DSP_REG_HIPCCTL, CNL_DSP_REG_HIPCCTL_DONE, 0); + spin_lock_irq(&sdev->ipc_lock); + /* handle immediate reply from DSP core */ hda_dsp_ipc_get_reply(sdev); snd_sof_ipc_reply(sdev, msg); @@ -75,6 +77,8 @@ static irqreturn_t cnl_ipc_irq_thread(int irq, void *context) cnl_ipc_dsp_done(sdev); + spin_unlock_irq(&sdev->ipc_lock); + ret = IRQ_HANDLED; } |