omapfb: panel-lgphilips-lb035q02: Remove legacy boot support

The panel is not used by any legacy board files so the legacy (pdata) boot
support can be dropped.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>

diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c
index 18eb60e9c9ecf5f09d9e17865a7d4f5f3c04c823..6d5207c7b22cc98fb1d26b17b0af7753cea29328 100644 (file)
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c
@@ -17,7 +17,6 @@
 #include <linux/gpio.h>
 
 #include <video/omapdss.h>
-#include <video/omap-panel-data.h>
 
 static struct omap_video_timings lb035q02_timings = {
        .x_res = 320,
@@ -240,44 +239,6 @@ static struct omap_dss_driver lb035q02_ops = {
        .get_resolution = omapdss_default_get_resolution,
 };
 
-static int lb035q02_probe_pdata(struct spi_device *spi)
-{
-       const struct panel_lb035q02_platform_data *pdata;
-       struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
-       struct omap_dss_device *dssdev, *in;
-       int r;
-
-       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;
-
-       r = devm_gpio_request_one(&spi->dev, pdata->enable_gpio,
-                                       GPIOF_OUT_INIT_LOW, "panel enable");
-       if (r)
-               goto err_gpio;
-
-       ddata->enable_gpio = gpio_to_desc(pdata->enable_gpio);
-
-       ddata->backlight_gpio = pdata->backlight_gpio;
-
-       return 0;
-err_gpio:
-       omap_dss_put_device(ddata->in);
-       return r;
-}
-
 static int lb035q02_probe_of(struct spi_device *spi)
 {
        struct device_node *node = spi->dev.of_node;
@@ -312,6 +273,9 @@ static int lb035q02_panel_spi_probe(struct spi_device *spi)
        struct omap_dss_device *dssdev;
        int r;
 
+       if (!spi->dev.of_node)
+               return -ENODEV;
+
        ddata = devm_kzalloc(&spi->dev, sizeof(*ddata), GFP_KERNEL);
        if (ddata == NULL)
                return -ENOMEM;
@@ -320,17 +284,9 @@ static int lb035q02_panel_spi_probe(struct spi_device *spi)
 
        ddata->spi = spi;
 
-       if (dev_get_platdata(&spi->dev)) {
-               r = lb035q02_probe_pdata(spi);
-               if (r)
-                       return r;
-       } else if (spi->dev.of_node) {
-               r = lb035q02_probe_of(spi);
-               if (r)
-                       return r;
-       } else {
-               return -ENODEV;
-       }
+       r = lb035q02_probe_of(spi);
+       if (r)
+               return r;
 
        if (gpio_is_valid(ddata->backlight_gpio)) {
                r = devm_gpio_request_one(&spi->dev, ddata->backlight_gpio,

diff --git a/include/video/omap-panel-data.h b/include/video/omap-panel-data.h
index 085b4171eb25eb4aac29690eb28a8b5eed34c414..74486bcc754ef639b24e3445eed238bc754c3b86 100644 (file)
--- a/include/video/omap-panel-data.h
+++ b/include/video/omap-panel-data.h
@@ -147,22 +147,4 @@ struct panel_acx565akm_platform_data {
        int datapairs;
 };
 
-/**
- * panel_lb035q02 platform data
- * @name: name for this display entity
- * @source: name of the display entity used as a video source
- * @data_lines: number of DPI datalines
- * @backlight_gpio: gpio to enable/disable the backlight (or -1)
- * @enable_gpio: gpio to enable/disable the panel (or -1)
- */
-struct panel_lb035q02_platform_data {
-       const char *name;
-       const char *source;
-
-       int data_lines;
-
-       int backlight_gpio;
-       int enable_gpio;
-};
-
 #endif /* __OMAP_PANEL_DATA_H */