drm/omap: panel-tpo-td028ttec1: remove pdata support

We no longer have any boards that require the platform data support from
the panel, so we can remove the related code.

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

diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
index 4d657f3ab67914f0e5e5d77c450aaf4c2f6be048..bd8d850419267e4b74307e70e43f8149e097c593 100644 (file)
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
@@ -29,7 +29,6 @@
 #include <linux/spi/spi.h>
 #include <linux/gpio.h>
 #include <video/omapdss.h>
-#include <video/omap-panel-data.h>
 
 struct panel_drv_data {
        struct omap_dss_device dssdev;
@@ -365,31 +364,6 @@ static struct omap_dss_driver td028ttec1_ops = {
        .check_timings  = td028ttec1_panel_check_timings,
 };
 
-static int td028ttec1_panel_probe_pdata(struct spi_device *spi)
-{
-       const struct panel_tpo_td028ttec1_platform_data *pdata;
-       struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
-       struct omap_dss_device *dssdev, *in;
-
-       pdata = dev_get_platdata(&spi->dev);
-
-       in = omap_dss_find_output(pdata->source);
-       if (in == NULL) {
-               dev_err(&spi->dev, "failed to find video source '%s'\n",
-                               pdata->source);
-               return -EPROBE_DEFER;
-       }
-
-       ddata->in = in;
-
-       ddata->data_lines = pdata->data_lines;
-
-       dssdev = &ddata->dssdev;
-       dssdev->name = pdata->name;
-
-       return 0;
-}
-
 static int td028ttec1_probe_of(struct spi_device *spi)
 {
        struct device_node *node = spi->dev.of_node;
@@ -432,17 +406,12 @@ static int td028ttec1_panel_probe(struct spi_device *spi)
 
        ddata->spi_dev = spi;
 
-       if (dev_get_platdata(&spi->dev)) {
-               r = td028ttec1_panel_probe_pdata(spi);
-               if (r)
-                       return r;
-       } else if (spi->dev.of_node) {
-               r = td028ttec1_probe_of(spi);
-               if (r)
-                       return r;
-       } else {
+       if (!spi->dev.of_node)
                return -ENODEV;
-       }
+
+       r = td028ttec1_probe_of(spi);
+       if (r)
+               return r;
 
        ddata->videomode = td028ttec1_panel_timings;