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Date:   Fri, 7 Jun 2019 16:00:52 +0100
From:   Sudeep Holla <sudeep.holla@arm.com>
To:     Ulf Hansson <ulf.hansson@linaro.org>
Cc:     Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>,
        Mark Rutland <mark.rutland@arm.com>,
        linux-arm-kernel@lists.infradead.org,
        "Rafael J . Wysocki" <rjw@rjwysocki.net>,
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        Will Deacon <will.deacon@arm.com>,
        Andy Gross <andy.gross@linaro.org>,
        David Brown <david.brown@linaro.org>,
        Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [PATCH 04/18] ARM/ARM64: cpuidle: Let back-end init ops take the
 driver as input
Message-ID: <20190607150052.GC15577@e107155-lin>
References: <20190513192300.653-1-ulf.hansson@linaro.org>
 <20190513192300.653-5-ulf.hansson@linaro.org>
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On Mon, May 13, 2019 at 09:22:46PM +0200, Ulf Hansson wrote:
> To allow arch back-end init ops to operate on the cpuidle driver for the
> corresponding CPU, let's pass along a pointer to the struct cpuidle_driver*
> and forward it the relevant layers of callbacks for ARM/ARM64.
>

I may be wrong, but I see drv is just used to get state_count mostly.
It's also used in flattening part, but that should not be here either.

--
Regards,
Sudeep