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drm/omap: panel-tpo-td043mtea1: remove pdata support

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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>
This commit is contained in:
Tomi Valkeinen 2016-02-22 18:14:52 +02:00
parent b34da247a8
commit 33c06b6f7e
1 changed files with 5 additions and 38 deletions
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43
drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
View file

@ -20,7 +20,6 @@
#include <linux/of_gpio.h> #include <linux/of_gpio.h>
#include <video/omapdss.h> #include <video/omapdss.h>
#include <video/omap-panel-data.h>
#define TPO_R02_MODE(x) ((x) & 7) #define TPO_R02_MODE(x) ((x) & 7)
#define TPO_R02_MODE_800x480 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, .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) static int tpo_td043_probe_of(struct spi_device *spi)
{ {
struct device_node *node = spi->dev.of_node; struct device_node *node = spi->dev.of_node;
@ -541,17 +513,12 @@ static int tpo_td043_probe(struct spi_device *spi)
ddata->spi = spi; ddata->spi = spi;
if (dev_get_platdata(&spi->dev)) { if (!spi->dev.of_node)
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 {
return -ENODEV; return -ENODEV;
}
r = tpo_td043_probe_of(spi);
if (r)
return r;
ddata->mode = TPO_R02_MODE_800x480; ddata->mode = TPO_R02_MODE_800x480;
memcpy(ddata->gamma, tpo_td043_def_gamma, sizeof(ddata->gamma)); memcpy(ddata->gamma, tpo_td043_def_gamma, sizeof(ddata->gamma));