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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2016-05-26 16:29:11 +0300
committerPeter Ujfalusi <peter.ujfalusi@ti.com>2016-06-03 16:06:22 +0300
commitf048e8c1d169b446e3e2502cb0a161462dd05ff8 (patch)
tree1e0dd3e8ed744a0616625b74073ba4c6f85770e0 /drivers/video
parentd8647f9e1eda9f4d8df6b4e67bd8389c38c72a85 (diff)
downloadlinux-f048e8c1d169b446e3e2502cb0a161462dd05ff8.tar.xz
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>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c56
1 files changed, 6 insertions, 50 deletions
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 18eb60e9c9ec..6d5207c7b22c 100644
--- 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,