[PATCH v2] ARM: cpuidle: make arm_cpuidle_suspend() a bit more efficient

[Daniel Lezcano]

On 03/30/2016 09:47 AM, Jisheng Zhang wrote:
> Currently, we check cpuidle_ops.suspend every time when entering a
> low-power idle state. But this check could be avoided in this hot path
> by moving it into arm_cpuidle_read_ops() to reduce arm_cpuidle_suspend
> overhead a bit.

This patch makes sense but the ARM64 part is missing.

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