ukui/kernel
0
0
Fork 0
mirror of https://github.com/ukui/kernel.git synced 2026-03-09 10:07:04 -07:00
Code Issues Packages Projects Releases Wiki Activity

thermal/drivers/Kconfig: Convert the CPU cooling device to a choice

Browse Source 
The next changes will add a new way to cool down a CPU by injecting
idle cycles. With the current configuration, a CPU cooling device is
the cpufreq cooling device. As we want to add a new CPU cooling
device, let's convert the CPU cooling to a choice giving a list of CPU
cooling devices. At this point, there is obviously only one CPU
cooling device.

There is no functional changes.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20191204153930.9128-1-daniel.lezcano@linaro.org
This commit is contained in:
Daniel Lezcano
2019-12-04 16:39:27 +01:00
parent fd8433099c
commit 2b586feab4
3 changed files with 16 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/linux/cpu_cooling.h
+3 -3
View File
@@ -19,7 +19,7 @@
struct cpufreq_policy;
#ifdef CONFIG_CPU_THERMAL
#ifdef CONFIG_CPU_FREQ_THERMAL
/**
* cpufreq_cooling_register - function to create cpufreq cooling device.
* @policy: cpufreq policy.
@@ -40,7 +40,7 @@ void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev);
struct thermal_cooling_device *
of_cpufreq_cooling_register(struct cpufreq_policy *policy);
#else /* !CONFIG_CPU_THERMAL */
#else /* !CONFIG_CPU_FREQ_THERMAL */
static inline struct thermal_cooling_device *
cpufreq_cooling_register(struct cpufreq_policy *policy)
{
@@ -58,6 +58,6 @@ of_cpufreq_cooling_register(struct cpufreq_policy *policy)
{
return NULL;
}
#endif /* CONFIG_CPU_THERMAL */
#endif /* CONFIG_CPU_FREQ_THERMAL */
#endif /* __CPU_COOLING_H__ */