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authorTomi Valkeinen <tomi.valkeinen@ti.com>2011-03-24 14:01:49 +0200
committerTomi Valkeinen <tomi.valkeinen@ti.com>2011-05-11 14:20:47 +0300
commit1663d2f70a9404b822fb0e8fbc40d42fdfeed0bd (patch)
treec1d0ee8cdce2df9a961300219916dbecc0e87b36 /drivers
parent33a410be6f4b760f0abe3ec05ac808f1c391bd41 (diff)
OMAP: DSS2: Taal: Clean up ESD queueing
Separate the code which queues/cancels ESD work into their own functions. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/video/omap2/displays/panel-taal.c36
1 files changed, 23 insertions, 13 deletions
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index 788104c9998a..bbfd5feed33f 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -420,6 +420,22 @@ static int taal_set_update_window(struct taal_data *td,
return r;
}
+static void taal_queue_esd_work(struct omap_dss_device *dssdev)
+{
+ struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+
+ if (td->esd_interval > 0)
+ queue_delayed_work(td->esd_wq, &td->esd_work,
+ msecs_to_jiffies(td->esd_interval));
+}
+
+static void taal_cancel_esd_work(struct omap_dss_device *dssdev)
+{
+ struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+
+ cancel_delayed_work(&td->esd_work);
+}
+
static int taal_bl_update_status(struct backlight_device *dev)
{
struct omap_dss_device *dssdev = dev_get_drvdata(&dev->dev);
@@ -841,7 +857,7 @@ static void __exit taal_remove(struct omap_dss_device *dssdev)
taal_bl_update_status(bldev);
backlight_device_unregister(bldev);
- cancel_delayed_work(&td->esd_work);
+ taal_cancel_esd_work(dssdev);
destroy_workqueue(td->esd_wq);
/* reset, to be sure that the panel is in a valid state */
@@ -983,9 +999,7 @@ static int taal_enable(struct omap_dss_device *dssdev)
if (r)
goto err;
- if (td->esd_interval > 0)
- queue_delayed_work(td->esd_wq, &td->esd_work,
- msecs_to_jiffies(td->esd_interval));
+ taal_queue_esd_work(dssdev);
dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
@@ -1006,7 +1020,7 @@ static void taal_disable(struct omap_dss_device *dssdev)
mutex_lock(&td->lock);
- cancel_delayed_work(&td->esd_work);
+ taal_cancel_esd_work(dssdev);
dsi_bus_lock();
@@ -1034,7 +1048,7 @@ static int taal_suspend(struct omap_dss_device *dssdev)
goto err;
}
- cancel_delayed_work(&td->esd_work);
+ taal_cancel_esd_work(dssdev);
dsi_bus_lock();
@@ -1076,9 +1090,7 @@ static int taal_resume(struct omap_dss_device *dssdev)
dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
} else {
dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
- if (td->esd_interval > 0)
- queue_delayed_work(td->esd_wq, &td->esd_work,
- msecs_to_jiffies(td->esd_interval));
+ taal_queue_esd_work(dssdev);
}
mutex_unlock(&td->lock);
@@ -1521,8 +1533,7 @@ static void taal_esd_work(struct work_struct *work)
dsi_bus_unlock();
- queue_delayed_work(td->esd_wq, &td->esd_work,
- msecs_to_jiffies(td->esd_interval));
+ taal_queue_esd_work(dssdev);
mutex_unlock(&td->lock);
return;
@@ -1535,8 +1546,7 @@ err:
dsi_bus_unlock();
- queue_delayed_work(td->esd_wq, &td->esd_work,
- msecs_to_jiffies(td->esd_interval));
+ taal_queue_esd_work(dssdev);
mutex_unlock(&td->lock);
}

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