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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2026-05-08 19:40:31 +0200 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2026-05-11 19:10:06 +0300 |
| commit | b2fc2c6ebbd2d49935c8960755d8170faead2159 (patch) | |
| tree | ff26f146c87d351b96f6572fe818b30630284281 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 3b95f36464ec161bcf14c5d1e5f9d5d5e9464582 (diff) | |
platform/x86: xo15-ebook: Fix wakeup source and GPE handling
The device_set_wakeup_enable() call in ebook_switch_add() doesn't
actually do anything because power.can_wakeup is not set for ACPI
device objects. Moreover, had it done anything, it would have
registered a wakeup source object that wouldn't have been used
going forward and that wakeup source would have been leaked after
driver removal because ebook_switch_remove() doesn't clean it up.
Accordingly, remove that call from ebook_switch_add().
Also prevent leaking an enabled ACPI GPE after removing the driver by
adding appropriate cleanup code to ebook_switch_remove().
Fixes: 89ca11771a4b ("OLPC XO-1.5 ebook switch driver")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/1966125.tdWV9SEqCh@rafael.j.wysocki
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions