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cpuidle: move driver's refcount to cpuidle

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We want to support different cpuidle drivers co-existing together.
In this case we should move the refcount to the cpuidle_driver
structure to handle several drivers at a time.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Daniel Lezcano
2012-10-31 16:44:45 +00:00
committed by Rafael J. Wysocki
parent 8f3e9953e1
commit 42f67f2aca
2 changed files with 9 additions and 5 deletions
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include/linux/cpuidle.h
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@@ -124,6 +124,7 @@ static inline int cpuidle_get_last_residency(struct cpuidle_device *dev)
struct cpuidle_driver {
const char *name;
struct module *owner;
int refcnt;
unsigned int power_specified:1;
/* set to 1 to use the core cpuidle time keeping (for all states). */