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| author | Hans de Goede <hdegoede@redhat.com> | 2023-01-30 14:25:54 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-09 11:28:07 +0100 |
| commit | 21745fbfe7600881ddcefe270d4659f56ac54133 (patch) | |
| tree | 7e6775114e11c0609958a490600f5b2d2df9c997 /drivers/platform/x86/thinkpad_acpi.c | |
| parent | 7f7f441347b49b3df569f1fd942f2d43aa4aa2b9 (diff) | |
| download | linux-stable-21745fbfe7600881ddcefe270d4659f56ac54133.tar.gz linux-stable-21745fbfe7600881ddcefe270d4659f56ac54133.tar.bz2 linux-stable-21745fbfe7600881ddcefe270d4659f56ac54133.zip | |
platform/x86/amd/pmf: Ensure mutexes are initialized before use
[ Upstream commit e0c40529ff942a985eb0f3dacf18d35ee4dbb03d ]
As soon as the first handler or sysfs file is registered
the mutex may get used.
Move the initialization to before any handler registration /
sysfs file creation.
Likewise move the destruction of the mutex to after all
the de-initialization is done.
Fixes: da5ce22df5fe ("platform/x86/amd/pmf: Add support for PMF core layer")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230130132554.696025-1-hdegoede@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/platform/x86/thinkpad_acpi.c')
0 files changed, 0 insertions, 0 deletions