linux-kernel - Re: [PATCH] cpuidle: Drop unused cpuidle_driver

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Date:   Thu, 9 Jan 2020 13:07:27 +0100
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Linux PM <linux-pm@...r.kernel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] cpuidle: Drop unused cpuidle_driver_ref/unref() functions

On 27/12/2019 11:40, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> 
> The cpuidle_driver_ref() and cpuidle_driver_unref() functions are not
> used and the refcnt field in struct cpuidle_driver operated by them
> is not updated anywhere else (so it is permanently equal to 0), so
> drop both of them along with refcnt.
> 
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>

Acked-by: Daniel Lezcano <daniel.lezcano@...aro.org>

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