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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-02-12 00:07:01 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-02-13 11:26:46 +0100 |
| commit | e033b6c175a32870a2f7cd3741c0d48c858c2d04 (patch) | |
| tree | f309fc25289edf86576e47c60346ed4d9e9fa9af /kernel/power/qos.c | |
| parent | PM: QoS: Simplify definitions of CPU latency QoS trace events (diff) | |
| download | linux-e033b6c175a32870a2f7cd3741c0d48c858c2d04.tar.xz linux-e033b6c175a32870a2f7cd3741c0d48c858c2d04.zip | |
PM: QoS: Adjust pm_qos_request() signature and reorder pm_qos.h
Change the return type of pm_qos_request() to be the same as the
one of pm_qos_read_value() called by it internally and stop exporting
it to modules (because its only caller, cpuidle, is not modular).
Also move the pm_qos_read_value() header away from the CPU latency
QoS API function headers in pm_qos.h (because it technically does
not belong to that API).
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Tested-by: Amit Kucheria <amit.kucheria@linaro.org>
Diffstat (limited to 'kernel/power/qos.c')
| -rw-r--r-- | kernel/power/qos.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/power/qos.c b/kernel/power/qos.c index afac7010e0f2..7bb55aca03bb 100644 --- a/kernel/power/qos.c +++ b/kernel/power/qos.c @@ -235,11 +235,10 @@ static struct pm_qos_constraints cpu_latency_constraints = { * * This function returns the current target value. */ -int pm_qos_request(int pm_qos_class) +s32 pm_qos_request(int pm_qos_class) { return pm_qos_read_value(&cpu_latency_constraints); } -EXPORT_SYMBOL_GPL(pm_qos_request); int pm_qos_request_active(struct pm_qos_request *req) { |