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cpuidle/coupled: Remove cpuidle_device::safe_state_index

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cpuidle_device::safe_state_index need to be initialized before
use, it should be the same as cpuidle_driver::safe_state_index.

We tackled this issue by removing the safe_state_index from the
cpuidle_device structure and use the one in the cpuidle_driver
structure instead.

Suggested-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Xunlei Pang <pang.xunlei@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Xunlei Pang
2015-08-04 13:48:55 +08:00
committed by Rafael J. Wysocki
parent c75b89ebff
commit ba6a860d41
2 changed files with 2 additions and 3 deletions
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4
drivers/cpuidle/coupled.c
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@@ -473,7 +473,7 @@ int cpuidle_enter_state_coupled(struct cpuidle_device *dev,
return entered_state;
}
entered_state = cpuidle_enter_state(dev, drv,
dev->safe_state_index);
drv->safe_state_index);
local_irq_disable();
}
@@ -521,7 +521,7 @@ retry:
}
entered_state = cpuidle_enter_state(dev, drv,
dev->safe_state_index);
drv->safe_state_index);
local_irq_disable();
}