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| author | Takashi Iwai <tiwai@suse.de> | 2019-10-28 13:58:03 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-21 12:35:03 +0300 |
| commit | 1fb34425cce8b0c42256b5c5611c619fdaf19d1c (patch) | |
| tree | 65b21a140ba4740d79318487cb77bcc5306d8659 /block | |
| parent | 3a686d60f77c0dfc980ec12bd30f47b8b9184a84 (diff) | |
| download | linux-1fb34425cce8b0c42256b5c5611c619fdaf19d1c.tar.xz | |
ALSA: hda - Fix pending unsol events at shutdown
[ Upstream commit ca58f55108fee41d87c9123f85ad4863e5de7f45 ]
This is an alternative fix attemp for the issue reported in the commit
caa8422d01e9 ("ALSA: hda: Flush interrupts on disabling") that was
reverted later due to regressions. Instead of tweaking the hardware
disablement order and the enforced irq flushing, do calling
cancel_work_sync() of the unsol work early enough, and explicitly
ignore the unsol events during the shutdown by checking the
bus->shutdown flag.
Fixes: caa8422d01e9 ("ALSA: hda: Flush interrupts on disabling")
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://lore.kernel.org/r/s5h1ruxt9cz.wl-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions