hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

PM / Domains: remove old power on/off latencies 

Now that all known users have been converted to use state latencies,
we can remove the latency field in the generic_pm_domain structure.

Signed-off-by: Axel Haslam <ahaslam+renesas@baylibre.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Axel Haslam 2016-02-15 11:10:53 +01:00 committed by Rafael J. Wysocki
parent eaa2d73ef9
commit 90e63452ac
2 changed files with 1 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/base/power/domain.c
View File

@ -1523,14 +1523,8 @@ void pm_genpd_init(struct generic_pm_domain *genpd,
}
/* Use only one "off" state if there were no states declared */
if (genpd->state_count == 0) {
genpd->states[0].power_on_latency_ns =
genpd->power_on_latency_ns;
genpd->states[0].power_off_latency_ns =
genpd->power_off_latency_ns;
if (genpd->state_count == 0)
genpd->state_count = 1;
}
mutex_lock(&gpd_list_lock);
list_add(&genpd->gpd_list_node, &gpd_list);

2
include/linux/pm_domain.h
View File

@ -61,9 +61,7 @@ struct generic_pm_domain {
unsigned int prepared_count; /* Suspend counter of prepared devices */
bool suspend_power_off; /* Power status before system suspend */
int (*power_off)(struct generic_pm_domain *domain);
s64 power_off_latency_ns;
int (*power_on)(struct generic_pm_domain *domain);
s64 power_on_latency_ns;
struct gpd_dev_ops dev_ops;
s64 max_off_time_ns; /* Maximum allowed "suspended" time. */
bool max_off_time_changed;