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| author | Shawn Guo <shawn.guo@linaro.org> | 2013-06-17 21:24:23 +0800 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2013-08-15 15:48:59 +0800 |
| commit | 178c2490b99f898efc06d1ad75cadc84f13021a6 (patch) | |
| tree | 07d2ccb2548315cb969438b48db4f1af5fb4393d /kernel/mutex.c | |
| parent | 044d5c26da262fa433dacbe1c6962459050d6b06 (diff) | |
| download | linux-178c2490b99f898efc06d1ad75cadc84f13021a6.tar.gz linux-178c2490b99f898efc06d1ad75cadc84f13021a6.tar.bz2 linux-178c2490b99f898efc06d1ad75cadc84f13021a6.zip | |
thermal: step_wise: cdev only needs update on a new target state
The cooling device only needs update on a new target state. Since we
already check old target in thermal_zone_trip_update(), we can do one
more check to see if it's a new target state. If not, we can reasonably
save some uncecesary code execution.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'kernel/mutex.c')
0 files changed, 0 insertions, 0 deletions