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| author | Subhransu S. Prusty <subhransu.s.prusty@intel.com> | 2017-12-18 06:16:49 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-12-20 11:48:06 +0100 |
| commit | 8e9d8e19b3d0c36d45161233eee3f2d368efe3ac (patch) | |
| tree | 92a733336696f072c0df0b1d77eafc5add310a37 /sound/soc/intel/skylake/cnl-sst.c | |
| parent | ASoC: Intel: Skylake: Re-order some code to silence a warning (diff) | |
| download | linux-8e9d8e19b3d0c36d45161233eee3f2d368efe3ac.tar.xz linux-8e9d8e19b3d0c36d45161233eee3f2d368efe3ac.zip | |
ASoC: Intel: Skylake: Request IRQ late only after all context are initialized
Sometimes during boot, panic is observed at sst_dsp_shim_read_unlocked().
This happens when interrupt occurs before the context is initialized. So
move the irq initialization only after the context is initialized
completely.
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Pawse, GuruprasadX <guruprasadx.pawse@intel.com>
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/skylake/cnl-sst.c')
| -rw-r--r-- | sound/soc/intel/skylake/cnl-sst.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/intel/skylake/cnl-sst.c b/sound/soc/intel/skylake/cnl-sst.c index 387de388ce29..245df1067ba8 100644 --- a/sound/soc/intel/skylake/cnl-sst.c +++ b/sound/soc/intel/skylake/cnl-sst.c @@ -458,7 +458,7 @@ int cnl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, cnl->boot_complete = false; init_waitqueue_head(&cnl->boot_wait); - return 0; + return skl_dsp_acquire_irq(sst); } EXPORT_SYMBOL_GPL(cnl_sst_dsp_init); |