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| author | Neeraj Upadhyay | 2020-03-23 10:38:51 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki | 2020-03-25 11:15:55 +0100 |
| commit | 87de6594dc45dbf6819f3e0ef92f9331c5a9444c (patch) | |
| tree | adcaa010a1912addbe9678a09055987412696dde /Documentation/power | |
| parent | fba616a49fe8929f4b4066f4384039db274cb73e (diff) | |
PM: sleep: wakeup: Skip wakeup_source_sysfs_remove() if device is not there
Skip wakeup_source_sysfs_remove() to fix a NULL pinter dereference via
ws->dev, if the wakeup source is unregistered before registering the
wakeup class from device_add().
Fixes: 2ca3d1ecb8c4 ("PM / wakeup: Register wakeup class kobj after device is added")
Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>
Cc: 5.4+ <stable@vger.kernel.org> # 5.4+
[ rjw: Subject & changelog, white space ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/power')
0 files changed, 0 insertions, 0 deletions