fbdev: omapfb: panel-sony-acx565akm: remove support for platform data

There are no users of panel_acx565akm_platform_data in the mainline
kernel so support for it can be removed from the panel driver.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
index c0965bee12c576fa3b7427f61d3f31acb052fe46..0c81d3ff4197497488b48e0efe4833933c5a5d32 100644 (file)
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
@@ -23,7 +23,6 @@
 #include <linux/of_gpio.h>
 
 #include <video/omapfb_dss.h>
-#include <video/omap-panel-data.h>
 
 #define MIPID_CMD_READ_DISP_ID         0x04
 #define MIPID_CMD_READ_RED             0x06
@@ -688,32 +687,6 @@ static struct omap_dss_driver acx565akm_ops = {
        .get_resolution = omapdss_default_get_resolution,
 };
 
-static int acx565akm_probe_pdata(struct spi_device *spi)
-{
-       const struct panel_acx565akm_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->reset_gpio = pdata->reset_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->datapairs = pdata->datapairs;
-
-       dssdev = &ddata->dssdev;
-       dssdev->name = pdata->name;
-
-       return 0;
-}
-
 static int acx565akm_probe_of(struct spi_device *spi)
 {
        struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
@@ -741,6 +714,9 @@ static int acx565akm_probe(struct spi_device *spi)
 
        dev_dbg(&spi->dev, "%s\n", __func__);
 
+       if (!spi->dev.of_node)
+               return -ENODEV;
+
        spi->mode = SPI_MODE_3;
 
        ddata = devm_kzalloc(&spi->dev, sizeof(*ddata), GFP_KERNEL);
@@ -753,18 +729,9 @@ static int acx565akm_probe(struct spi_device *spi)
 
        mutex_init(&ddata->mutex);
 
-       if (dev_get_platdata(&spi->dev)) {
-               r = acx565akm_probe_pdata(spi);
-               if (r)
-                       return r;
-       } else if (spi->dev.of_node) {
-               r = acx565akm_probe_of(spi);
-               if (r)
-                       return r;
-       } else {
-               dev_err(&spi->dev, "platform data missing!\n");
-               return -ENODEV;
-       }
+       r = acx565akm_probe_of(spi);
+       if (r)
+               return r;
 
        if (gpio_is_valid(ddata->reset_gpio)) {
                r = devm_gpio_request_one(&spi->dev, ddata->reset_gpio,

diff --git a/include/video/omap-panel-data.h b/include/video/omap-panel-data.h
index 42b77249ee1412878467dfe594a27aad449641af..b7733150b55cd1181b5e9b7ee22d4035bbe22181 100644 (file)
--- a/include/video/omap-panel-data.h
+++ b/include/video/omap-panel-data.h
@@ -52,20 +52,4 @@ struct panel_dpi_platform_data {
        int enable_gpio;
 };
 
-/**
- * panel_acx565akm platform data
- * @name: name for this display entity
- * @source: name of the display entity used as a video source
- * @reset_gpio: gpio to reset the panel (or -1)
- * @datapairs: number of SDI datapairs
- */
-struct panel_acx565akm_platform_data {
-       const char *name;
-       const char *source;
-
-       int reset_gpio;
-
-       int datapairs;
-};
-
 #endif /* __OMAP_PANEL_DATA_H */