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Javi Merino 97584d1838 thermal: power_allocator: exit early if there are no cooling devices 
Don't waste cycles in the power allocator governor's throttle function
if there are no cooling devices and exit early.

This commit doesn't change any functionality, but should provide better
performance for the odd case of a thermal zone with trip points but
without cooling devices.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Javi Merino <javi.merino@arm.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
 		2015-09-20 15:37:16 +08:00
..
int340x_thermal thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
samsung Merge branches 'thermal-core' and 'thermal-intel' of .git into next 2015-09-02 10:08:02 +08:00
st Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2015-09-11 16:13:47 -07:00
ti-soc-thermal thermal: ti-soc: Kconfig fix to avoid menu showing wrongly 2015-09-13 19:33:53 -07:00
Kconfig thermal: ti-soc: Kconfig fix to avoid menu showing wrongly 2015-09-13 19:33:53 -07:00
Makefile thermal: Add Intel PCH thermal driver 2015-08-04 10:06:08 +08:00
armada_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
clock_cooling.c thermal: introduce clock cooling device 2014-11-20 10:43:16 -04:00
cpu_cooling.c thermal: cpu_cooling: free power table on error or when unregistering 2015-09-13 20:34:05 -07:00
db8500_cpufreq_cooling.c thermal: db8500_cpufreq_cooling: Fix module autoload for OF platform driver 2015-09-13 20:26:19 -07:00
db8500_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
dove_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
fair_share.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
gov_bang_bang.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
hisi_thermal.c Merge branches 'thermal-core' and 'thermal-intel' of .git into next 2015-09-02 10:08:02 +08:00
imx_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
intel_pch_thermal.c thermal: fix intel PCH thermal driver mismerge 2015-09-11 20:06:59 -07:00
intel_powerclamp.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2015-09-11 16:13:47 -07:00
intel_quark_dts_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
intel_soc_dts_iosf.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
intel_soc_dts_iosf.h Thermal: Intel SoC: DTS thermal IOSF core 2015-05-01 11:20:42 +08:00
intel_soc_dts_thermal.c Thermal: Intel SoC: DTS thermal use common APIs 2015-05-01 11:20:42 +08:00
kirkwood_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
of-thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
power_allocator.c thermal: power_allocator: exit early if there are no cooling devices 2015-09-20 15:37:16 +08:00
qcom-spmi-temp-alarm.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
rcar_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
rockchip_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
spear_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
step_wise.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
tegra_soctherm.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
thermal_core.c thermal: Add a function to get the minimum power 2015-09-14 07:39:46 -07:00
thermal_core.h Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into thermal-soc 2015-06-11 10:55:42 +08:00
thermal_hwmon.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
thermal_hwmon.h thermal: hwmon: move hwmon support to single file 2013-09-03 09:09:12 -04:00
user_space.c Thermal: build thermal governors into thermal_sys module 2013-04-14 23:28:43 +08:00
x86_pkg_temp_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00