linux-kernel - [PATCH v7 03/26] PM / Domains: Add generic data pointer to genpd_power

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Date:   Thu, 12 Apr 2018 13:14:08 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Sudeep Holla <sudeep.holla@....com>,
        Lorenzo Pieralisi <Lorenzo.Pieralisi@....com>,
        Mark Rutland <mark.rutland@....com>, linux-pm@...r.kernel.org
Cc:     Kevin Hilman <khilman@...nel.org>,
        Lina Iyer <ilina@...eaurora.org>,
        Lina Iyer <lina.iyer@...aro.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Juri Lelli <juri.lelli@....com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        linux-arm-kernel@...ts.infradead.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v7 03/26] PM / Domains: Add generic data pointer to genpd_power_state struct

From: Lina Iyer <lina.iyer@...aro.org>

Let's add a data pointer to the genpd_power_state struct, to allow
platforms to store per state specific data.

Cc: Lina Iyer <ilina@...eaurora.org>
Signed-off-by: Lina Iyer <lina.iyer@...aro.org>
Co-developed-by: Ulf Hansson <ulf.hansson@...aro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org>
---
 include/linux/pm_domain.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index 04dbef9..55ad34d 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -44,6 +44,7 @@ struct genpd_power_state {
 	s64 residency_ns;
 	struct fwnode_handle *fwnode;
 	ktime_t idle_time;
+	void *data;
 };
 
 struct genpd_lock_ops;
-- 
2.7.4