diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/nxp-ptn3460.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/nxp-ptn3460.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/gpu/drm/bridge/nxp-ptn3460.c b/drivers/gpu/drm/bridge/nxp-ptn3460.c index 27f98c518dde..351704390d02 100644 --- a/drivers/gpu/drm/bridge/nxp-ptn3460.c +++ b/drivers/gpu/drm/bridge/nxp-ptn3460.c @@ -20,8 +20,8 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/of_gpio.h> -#include <linux/of_graph.h> +#include <drm/drm_of.h> #include <drm/drm_panel.h> #include "drm_crtc.h" @@ -292,7 +292,6 @@ static int ptn3460_probe(struct i2c_client *client, { struct device *dev = &client->dev; struct ptn3460_bridge *ptn_bridge; - struct device_node *endpoint, *panel_node; int ret; ptn_bridge = devm_kzalloc(dev, sizeof(*ptn_bridge), GFP_KERNEL); @@ -300,16 +299,9 @@ static int ptn3460_probe(struct i2c_client *client, return -ENOMEM; } - endpoint = of_graph_get_next_endpoint(dev->of_node, NULL); - if (endpoint) { - panel_node = of_graph_get_remote_port_parent(endpoint); - if (panel_node) { - ptn_bridge->panel = of_drm_find_panel(panel_node); - of_node_put(panel_node); - if (!ptn_bridge->panel) - return -EPROBE_DEFER; - } - } + ret = drm_of_find_panel_or_bridge(dev->of_node, 0, 0, &ptn_bridge->panel, NULL); + if (ret) + return ret; ptn_bridge->client = client; |