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authorzhuguangqing <zhuguangqing@xiaomi.com>2020-09-14 15:11:01 +0800
committerDaniel Lezcano <daniel.lezcano@linaro.org>2020-10-12 12:08:36 +0200
commitecd1d2a3e4f893584578a304d7bd1591e895a8e4 (patch)
tree9e484fb7e419c919131950a35d8810d531f965f7 /drivers/thermal/cpufreq_cooling.c
parent94a3c35eb007d66f6d8e28ceb5967461017b2aea (diff)
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thermal: cooling: Remove unused variable *tz
1. devfreq_cooling.c: The variable *tz is not used in devfreq_cooling_get_requested_power(), devfreq_cooling_state2power() and devfreq_cooling_power2state(). 2. cpufreq_cooling.c: After 84fe2cab48590, the variable *tz is not used anymore in cpufreq_get_requested_power(), cpufreq_state2power() and cpufreq_power2state(). Remove the variable *tz. Signed-off-by: zhuguangqing <zhuguangqing@xiaomi.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200914071101.13575-1-zhuguangqing83@gmail.com
Diffstat (limited to 'drivers/thermal/cpufreq_cooling.c')
-rw-r--r--drivers/thermal/cpufreq_cooling.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/thermal/cpufreq_cooling.c b/drivers/thermal/cpufreq_cooling.c
index 6cf23a54e853..cc2959f22f01 100644
--- a/drivers/thermal/cpufreq_cooling.c
+++ b/drivers/thermal/cpufreq_cooling.c
@@ -182,7 +182,6 @@ static u32 get_dynamic_power(struct cpufreq_cooling_device *cpufreq_cdev,
/**
* cpufreq_get_requested_power() - get the current power
* @cdev: &thermal_cooling_device pointer
- * @tz: a valid thermal zone device pointer
* @power: pointer in which to store the resulting power
*
* Calculate the current power consumption of the cpus in milliwatts
@@ -203,7 +202,6 @@ static u32 get_dynamic_power(struct cpufreq_cooling_device *cpufreq_cdev,
* Return: 0 on success, -E* if getting the static power failed.
*/
static int cpufreq_get_requested_power(struct thermal_cooling_device *cdev,
- struct thermal_zone_device *tz,
u32 *power)
{
unsigned long freq;
@@ -253,7 +251,6 @@ static int cpufreq_get_requested_power(struct thermal_cooling_device *cdev,
/**
* cpufreq_state2power() - convert a cpu cdev state to power consumed
* @cdev: &thermal_cooling_device pointer
- * @tz: a valid thermal zone device pointer
* @state: cooling device state to be converted
* @power: pointer in which to store the resulting power
*
@@ -266,7 +263,6 @@ static int cpufreq_get_requested_power(struct thermal_cooling_device *cdev,
* when calculating the static power.
*/
static int cpufreq_state2power(struct thermal_cooling_device *cdev,
- struct thermal_zone_device *tz,
unsigned long state, u32 *power)
{
unsigned int freq, num_cpus, idx;
@@ -288,7 +284,6 @@ static int cpufreq_state2power(struct thermal_cooling_device *cdev,
/**
* cpufreq_power2state() - convert power to a cooling device state
* @cdev: &thermal_cooling_device pointer
- * @tz: a valid thermal zone device pointer
* @power: power in milliwatts to be converted
* @state: pointer in which to store the resulting state
*
@@ -306,8 +301,7 @@ static int cpufreq_state2power(struct thermal_cooling_device *cdev,
* device.
*/
static int cpufreq_power2state(struct thermal_cooling_device *cdev,
- struct thermal_zone_device *tz, u32 power,
- unsigned long *state)
+ u32 power, unsigned long *state)
{
unsigned int target_freq;
u32 last_load, normalised_power;