diff options
author | Takashi Iwai <[email protected]> | 2021-11-19 17:27:30 +0100 |
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committer | Takashi Iwai <[email protected]> | 2021-11-20 09:04:47 +0100 |
commit | de2f29c4394efa64c3a5ba1b15302eb558ed4c56 (patch) | |
tree | 6e011828e74e563d6dd0e479a8609fc063569964 /tools/perf/scripts/python/export-to-postgresql.py | |
parent | 37c4fd0db7c961145d9d1909ecab386fdf703c26 (diff) |
ALSA: hda: Remove redundant runtime PM calls
The previous fix for more comprehensive runtime PM calls turned out to
be not good as hoped; a few calls including pm_runtime_enable() and
pm_runtime_disable() are rather utterly superfluous for PCI devices,
even triggering a kernel error message. Better to drop those calls.
Note that the problem we wanted to solve with that commit seems
irrelevant with the fix itself; the original bug (a GPF at
azx_remove()) was likely a regression by the recent PCI core cleanup,
and the buggy PCI change has been already reverted. So basically we
were scratching a wrong surface. OTOH, making the runtime PM calls
symmetric for both probe and remove is more consistent, and maybe
that's a sensible outcome.
Fixes: 4f66a9ef37d3 ("ALSA: hda: intel: More comprehensive PM runtime setup for controller driver")
Reported-by: Heiner Kallweit <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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