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>

diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index 3f76603..e725a8d 100644 (file)
--- 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();