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drm: omapdrm: Remove unused default display name support

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The default display name is both unused and never set by platform data.
Remove default display name module parameter, platform data field and
runtime infrastructure.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart 2016-12-14 03:35:03 +02:00 committed by Tomi Valkeinen
parent fd07ab7881
commit 278cba7eaf
4 changed files with 0 additions and 22 deletions
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18
drivers/gpu/drm/omapdrm/dss/core.c
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@ -41,20 +41,8 @@
static struct {
struct platform_device *pdev;
const char *default_display_name;
} core;
static char *def_disp_name;
module_param_named(def_disp, def_disp_name, charp, 0);
MODULE_PARM_DESC(def_disp, "default display name");
const char *omapdss_get_default_display_name(void)
{
return core.default_display_name;
}
EXPORT_SYMBOL(omapdss_get_default_display_name);
enum omapdss_version omapdss_get_version(void)
{
struct omap_dss_board_info *pdata = core.pdev->dev.platform_data;
@ -175,7 +163,6 @@ static void dss_disable_all_devices(void)
static int __init omap_dss_probe(struct platform_device *pdev)
{
struct omap_dss_board_info *pdata = pdev->dev.platform_data;
int r;
core.pdev = pdev;
@ -186,11 +173,6 @@ static int __init omap_dss_probe(struct platform_device *pdev)
if (r)
goto err_debugfs;
if (def_disp_name)
core.default_display_name = def_disp_name;
else if (pdata->default_display_name)
core.default_display_name = pdata->default_display_name;
return 0;
err_debugfs:

1
drivers/gpu/drm/omapdrm/dss/omapdss.h
View File

@ -781,7 +781,6 @@ void omap_dss_put_device(struct omap_dss_device *dssdev);
struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from);
struct omap_dss_device *omap_dss_find_device(void *data,
int (*match)(struct omap_dss_device *dssdev, void *data));
const char *omapdss_get_default_display_name(void);
int dss_feat_get_num_mgrs(void);
int dss_feat_get_num_ovls(void);

2
drivers/video/fbdev/omap2/omapfb/dss/core.c
View File

@ -206,8 +206,6 @@ static int __init omap_dss_probe(struct platform_device *pdev)
if (def_disp_name)
core.default_display_name = def_disp_name;
else if (pdata->default_display_name)
core.default_display_name = pdata->default_display_name;
register_pm_notifier(&omap_dss_pm_notif_block);

1
include/linux/platform_data/omapdss.h
View File

@ -27,7 +27,6 @@ enum omapdss_version {
/* Board specific data */
struct omap_dss_board_info {
const char *default_display_name;
int (*dsi_enable_pads)(int dsi_id, unsigned int lane_mask);
void (*dsi_disable_pads)(int dsi_id, unsigned int lane_mask);
int (*set_min_bus_tput)(struct device *dev, unsigned long r);