drm/omap: encoder-tfp410: remove pdata support

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

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

diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c b/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c
index d9048b3..2fd5602 100644 (file)
--- a/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c
+++ b/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c
@@ -166,32 +166,6 @@ static const struct omapdss_dvi_ops tfp410_dvi_ops = {
        .get_timings    = tfp410_get_timings,
 };
 
-static int tfp410_probe_pdata(struct platform_device *pdev)
-{
-       struct panel_drv_data *ddata = platform_get_drvdata(pdev);
-       struct encoder_tfp410_platform_data *pdata;
-       struct omap_dss_device *dssdev, *in;
-
-       pdata = dev_get_platdata(&pdev->dev);
-
-       ddata->pd_gpio = pdata->power_down_gpio;
-
-       ddata->data_lines = pdata->data_lines;
-
-       in = omap_dss_find_output(pdata->source);
-       if (in == NULL) {
-               dev_err(&pdev->dev, "Failed to find video source\n");
-               return -ENODEV;
-       }
-
-       ddata->in = in;
-
-       dssdev = &ddata->dssdev;
-       dssdev->name = pdata->name;
-
-       return 0;
-}
-
 static int tfp410_probe_of(struct platform_device *pdev)
 {
        struct panel_drv_data *ddata = platform_get_drvdata(pdev);
@@ -231,17 +205,12 @@ static int tfp410_probe(struct platform_device *pdev)
 
        platform_set_drvdata(pdev, ddata);
 
-       if (dev_get_platdata(&pdev->dev)) {
-               r = tfp410_probe_pdata(pdev);
-               if (r)
-                       return r;
-       } else if (pdev->dev.of_node) {
-               r = tfp410_probe_of(pdev);
-               if (r)
-                       return r;
-       } else {
+       if (!pdev->dev.of_node)
                return -ENODEV;
-       }
+
+       r = tfp410_probe_of(pdev);
+       if (r)
+               return r;
 
        if (gpio_is_valid(ddata->pd_gpio)) {
                r = devm_gpio_request_one(&pdev->dev, ddata->pd_gpio,