From: Grzegorz Jaszczyk <jaz@semihalf.com>
To: rui.zhang@intel.com, edubezval@gmail.com,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
thomas.petazzoni@free-electrons.com,
gregory.clement@free-electrons.com
Cc: mw@semihalf.com, jaz@semihalf.com, alior@marvell.com
Subject: [PATCH] thermal: armada: add support for suspend/resume
Date: Thu, 21 Jul 2016 12:43:27 +0200 [thread overview]
Message-ID: <1469097807-17748-1-git-send-email-jaz@semihalf.com> (raw)
There is no need to implement subroutine for suspend since there is no
data to store before suspending.
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
---
drivers/thermal/armada_thermal.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c
index ae75328..65f9838 100644
--- a/drivers/thermal/armada_thermal.c
+++ b/drivers/thermal/armada_thermal.c
@@ -304,12 +304,26 @@ static int armada_thermal_exit(struct platform_device *pdev)
return 0;
}
+static int armada_thermal_resume(struct device *dev)
+{
+ struct thermal_zone_device *thermal =
+ dev_get_drvdata(dev);
+ struct armada_thermal_priv *priv = thermal->devdata;
+
+ priv->data->init_sensor(to_platform_device(dev), priv);
+
+ return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(armada_thermal_pm_ops, NULL, armada_thermal_resume);
+
static struct platform_driver armada_thermal_driver = {
.probe = armada_thermal_probe,
.remove = armada_thermal_exit,
.driver = {
.name = "armada_thermal",
.of_match_table = armada_thermal_id_table,
+ .pm = &armada_thermal_pm_ops,
},
};
--
1.8.3.1
next reply other threads:[~2016-07-21 10:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-21 10:43 Grzegorz Jaszczyk [this message]
2016-08-11 8:40 ` [PATCH] thermal: armada: add support for suspend/resume Grzegorz Jaszczyk
2016-08-19 13:06 ` Zhang Rui
2016-09-06 0:36 ` Zhang Rui
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