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| author | Subhransu S. Prusty <subhransu.s.prusty@intel.com> | 2017-08-22 16:45:53 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-08-23 11:55:18 +0100 |
| commit | 7b992c24de78a206b3abd07192686d2d5db5012c (patch) | |
| tree | 20af735de3da1b85e1d935b307a421d16a942346 /lib/memory-notifier-error-inject.c | |
| parent | c360e0c3ab8ef8d0fd6b5501a407b9a2be4f204d (diff) | |
| download | op-kernel-dev-7b992c24de78a206b3abd07192686d2d5db5012c.zip op-kernel-dev-7b992c24de78a206b3abd07192686d2d5db5012c.tar.gz | |
ASoC: Intel: Skylake: Fix DSP core ref count for init failure
During dsp init failure, the ref count is not incremented and dsp is
powered down. But as the skl driver calls put_core for the init failure it
decrements the dsp core ref count and ref count becomes unbalanced.
This results in dsp core powered up in further runtime suspend/resume
cycles and never powered down.
So increment the ref count before dsp core powerup and for any failure,
decrement in put_core will be balanced.
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions
