OMAP: DSS2: Taal: Separate panel reset

Separate panel reset code to a function of its own. This will keep the
code cleaner in the future when panel reset is called from multiple
locations.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 10 insertions, 3 deletions

diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index 3f766035f885..e725a8d125b4 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -1018,6 +1018,15 @@ static void taal_power_off(struct omap_dss_device *dssdev)
         td->enabled = 0;
 }
 
+static int taal_panel_reset(struct omap_dss_device *dssdev)
+{
+        dev_err(&dssdev->dev, "performing LCD reset\n");
+
+        taal_power_off(dssdev);
+        taal_hw_reset(dssdev);
+        return taal_power_on(dssdev);
+}
+
 static int taal_enable(struct omap_dss_device *dssdev)
 {
         struct taal_data *td = dev_get_drvdata(&dssdev->dev);
@@ -1582,9 +1591,7 @@ static void taal_esd_work(struct work_struct *work)
 err:
         dev_err(&dssdev->dev, "performing LCD reset\n");
 
-        taal_power_off(dssdev);
-        taal_hw_reset(dssdev);
-        taal_power_on(dssdev);
+        taal_panel_reset(dssdev);
 
         dsi_bus_unlock();