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| author | Zhang Rui | 2012-07-24 10:56:21 +0200 |
|---|---|---|
| committer | Zhang Rui | 2012-09-24 08:44:37 +0200 |
| commit | f4a821ce6ed41970d0155f55067fb07009974fbe (patch) | |
| tree | 6cceeaa90060fb17985fbe7f9b5aa9466cf03d8d /drivers/acpi/ec.c | |
| parent | Thermal: Unify the code for both active and passive cooling (diff) | |
| download | kernel-qcow2-linux-f4a821ce6ed41970d0155f55067fb07009974fbe.tar.gz kernel-qcow2-linux-f4a821ce6ed41970d0155f55067fb07009974fbe.tar.xz kernel-qcow2-linux-f4a821ce6ed41970d0155f55067fb07009974fbe.zip | |
Thermal: Introduce locking for cdev.thermal_instances list.
we need to go over all the thermal_instance list of a cooling device
to decide which cooling state to put the cooling device to.
But at this time, as a cooling device may be referenced in multiple
thermal zones, we need to lock the list first in case
another thermal zone is updating this cooling device.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Reviewed-by: Rafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: Eduardo Valentin <eduardo.valentin@ti.com>
Diffstat (limited to 'drivers/acpi/ec.c')
0 files changed, 0 insertions, 0 deletions