devm_drm_of_get_bridge is capable of looking up the downstream
bridge and panel and trying to add a panel bridge if the panel
is found.
Replace explicit finding calls with devm_drm_of_get_bridge.
Signed-off-by: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx>
---
Changes for v3:
- drop panel.h
Changes for v2:
- split the patch
drivers/gpu/drm/bridge/analogix/anx7625.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
index 9aab879a8851..9e686d960e3b 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -30,7 +30,6 @@
#include <drm/drm_hdcp.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_of.h>
-#include <drm/drm_panel.h>
#include <drm/drm_print.h>
#include <drm/drm_probe_helper.h>
@@ -1606,8 +1605,6 @@ static int anx7625_parse_dt(struct device *dev,
struct anx7625_platform_data *pdata)
{
struct device_node *np = dev->of_node, *ep0;
- struct drm_panel *panel;
- int ret;
int bus_type, mipi_lanes;
anx7625_get_swing_setting(dev, pdata);
@@ -1644,16 +1641,7 @@ static int anx7625_parse_dt(struct device *dev,
if (of_property_read_bool(np, "analogix,audio-enable"))
pdata->audio_en = 1;
- ret = drm_of_find_panel_or_bridge(np, 1, 0, &panel, NULL);
- if (ret < 0) {
- if (ret == -ENODEV)
- return 0;
- return ret;
- }
- if (!panel)
- return -ENODEV;
-
- pdata->panel_bridge = devm_drm_panel_bridge_add(dev, panel);
+ pdata->panel_bridge = devm_drm_of_get_bridge(dev, dev->of_node, 1, 0);
if (IS_ERR(pdata->panel_bridge))
return PTR_ERR(pdata->panel_bridge);
DRM_DEV_DEBUG_DRIVER(dev, "get panel node.\n");
--
2.25.1
