linux-kernel - Re: [PATCH v2] PM / Domains: Allow holes in genpd

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Date:   Fri, 16 Sep 2016 09:13:05 -0700
From:   Kevin Hilman <khilman@...libre.com>
To:     Tomeu Vizoso <tomeu.vizoso@...labora.com>
Cc:     linux-kernel@...r.kernel.org, Jon Hunter <jonathanh@...dia.com>,
        Heiko Stuebner <heiko@...ech.de>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-pm@...r.kernel.org
Subject: Re: [PATCH v2] PM / Domains: Allow holes in genpd_data.domains array

Tomeu Vizoso <tomeu.vizoso@...labora.com> writes:

> In platforms such as Rockchip's, the array of domains isn't always
> filled without holes, as which domains are present depend on the
> particular SoC revision.
>
> By allowing holes to be in the array, such SoCs can still use a single
> set of constants to index the array of power domains.
>
> Fixes: 0159ec670763 ("PM / Domains: Verify the PM domain is present when adding a provider")
> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@...labora.com>
> Cc: Jon Hunter <jonathanh@...dia.com>
> Cc: Heiko Stuebner <heiko@...ech.de>
>
> ---
>
> v2: Also skip holes in the error path.

Acked-by: Kevin Hilman <khilman@...libre.com>