提交 f08dbf8a 编写于 作者: P Paul Burton

cpuidle: declare cpuidle_dev in cpuidle.h

Declaring this allows drivers which need to initialise each struct
cpuidle_device at initialisation time to make use of the structures
already defined in cpuidle.c, rather than having to wastefully define
their own.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>
上级 c095ebaf
......@@ -84,6 +84,7 @@ struct cpuidle_device {
};
DECLARE_PER_CPU(struct cpuidle_device *, cpuidle_devices);
DECLARE_PER_CPU(struct cpuidle_device, cpuidle_dev);
/**
* cpuidle_get_last_residency - retrieves the last state's residency time
......
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