Non-DT booting is no longer supported, so remove legacy code.
Signed-off-by: Tomi Valkeinen <tomi.valkei...@ti.com>
---
.../drm/omapdrm/displays/panel-sony-acx565akm.c | 50 +++-------------------
1 file changed, 6 insertions(+), 44 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
index 5ab39e0060f2..be368868f77f 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
@@ -32,8 +32,6 @@
#include <linux/of.h>
#include <linux/of_gpio.h>
-#include <video/omap-panel-data.h>
-
#include "../dss/omapdss.h"
#define MIPID_CMD_READ_DISP_ID 0x04
@@ -69,7 +67,6 @@ struct panel_drv_data {
struct omap_dss_device *in;
int reset_gpio;
- int datapairs;
struct videomode vm;
@@ -547,9 +544,6 @@ static int acx565akm_panel_power_on(struct omap_dss_device
*dssdev)
in->ops.sdi->set_timings(in, &ddata->vm);
- if (ddata->datapairs > 0)
- in->ops.sdi->set_datapairs(in, ddata->datapairs);
-
r = in->ops.sdi->enable(in);
if (r) {
pr_err("%s sdi enable failed\n", __func__);
@@ -701,32 +695,6 @@ 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);
@@ -754,6 +722,9 @@ 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);
@@ -766,18 +737,9 @@ 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,
--
2.7.4
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