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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-08-10 15:47:56 -0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2017-08-15 04:56:03 -0400 |
| commit | 0152b29c89650654abf4f0e96bbf2566b85ae55d (patch) | |
| tree | 2450b3a252aa347795e26390d513a60eaf6334e5 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 0922386538f9da8f242b1d52b5538bf9b8ddded5 (diff) | |
HID: input: throttle battery uevents
The power_supply subsystem tends to emit uevent every time
power_supply_changed() is called, so we should call this API only when battery
strength reported by the device is actually different from the previous
readings, otherwise we'll drown the system in uevents.
Fixes: 581c4484769e ("HID: input: map digitizer battery usage")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions