diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/ti-tfp410.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/ti-tfp410.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c index 7d519b46aee4..eee4efda829e 100644 --- a/drivers/gpu/drm/bridge/ti-tfp410.c +++ b/drivers/gpu/drm/bridge/ti-tfp410.c @@ -165,18 +165,13 @@ static irqreturn_t tfp410_hpd_irq_thread(int irq, void *arg) static int tfp410_get_connector_properties(struct tfp410 *dvi) { - struct device_node *ep = NULL, *connector_node = NULL; - struct device_node *ddc_phandle = NULL; + struct device_node *connector_node, *ddc_phandle; int ret = 0; /* port@1 is the connector node */ - ep = of_graph_get_endpoint_by_regs(dvi->dev->of_node, 1, -1); - if (!ep) - goto fail; - - connector_node = of_graph_get_remote_port_parent(ep); + connector_node = of_graph_get_remote_node(dvi->dev->of_node, 1, -1); if (!connector_node) - goto fail; + return -ENODEV; dvi->hpd = fwnode_get_named_gpiod(&connector_node->fwnode, "hpd-gpios", 0, GPIOD_IN, "hpd"); @@ -199,10 +194,10 @@ static int tfp410_get_connector_properties(struct tfp410 *dvi) else ret = -EPROBE_DEFER; + of_node_put(ddc_phandle); + fail: - of_node_put(ep); of_node_put(connector_node); - of_node_put(ddc_phandle); return ret; } |