drm/omap: panel-tpo-td043mtea1: 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-td043mtea1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
index 68e3b68a29200675aed79653af0c6ccf4a27e852..03e2beb7b4f0719263719c75f1f46cd6cc318369 100644 (file)
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
@@ -20,7 +20,6 @@
 #include <linux/of_gpio.h>
 
 #include <video/omapdss.h>
-#include <video/omap-panel-data.h>
 
 #define TPO_R02_MODE(x)                ((x) & 7)
 #define TPO_R02_MODE_800x480   7
@@ -464,33 +463,6 @@ static struct omap_dss_driver tpo_td043_ops = {
        .get_resolution = omapdss_default_get_resolution,
 };
 
-
-static int tpo_td043_probe_pdata(struct spi_device *spi)
-{
-       const struct panel_tpo_td043mtea1_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);
-
-       ddata->nreset_gpio = pdata->nreset_gpio;
-
-       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 tpo_td043_probe_of(struct spi_device *spi)
 {
        struct device_node *node = spi->dev.of_node;
@@ -541,17 +513,12 @@ static int tpo_td043_probe(struct spi_device *spi)
 
        ddata->spi = spi;
 
-       if (dev_get_platdata(&spi->dev)) {
-               r = tpo_td043_probe_pdata(spi);
-               if (r)
-                       return r;
-       } else if (spi->dev.of_node) {
-               r = tpo_td043_probe_of(spi);
-               if (r)
-                       return r;
-       } else {
+       if (!spi->dev.of_node)
                return -ENODEV;
-       }
+
+       r = tpo_td043_probe_of(spi);
+       if (r)
+               return r;
 
        ddata->mode = TPO_R02_MODE_800x480;
        memcpy(ddata->gamma, tpo_td043_def_gamma, sizeof(ddata->gamma));