diff options
Diffstat (limited to 'drivers/gpu/drm/tilcdc/tilcdc_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c index afd2a7b2aff7..d524ed0d5146 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c @@ -23,6 +23,7 @@ #include <linux/workqueue.h> #include <linux/completion.h> #include <linux/dma-mapping.h> +#include <linux/of_graph.h> #include "tilcdc_drv.h" #include "tilcdc_regs.h" @@ -1035,16 +1036,7 @@ int tilcdc_crtc_create(struct drm_device *dev) drm_crtc_helper_add(crtc, &tilcdc_crtc_helper_funcs); if (priv->is_componentized) { - struct device_node *ports = - of_get_child_by_name(dev->dev->of_node, "ports"); - - if (ports) { - crtc->port = of_get_child_by_name(ports, "port"); - of_node_put(ports); - } else { - crtc->port = - of_get_child_by_name(dev->dev->of_node, "port"); - } + crtc->port = of_graph_get_port_by_id(dev->dev->of_node, 0); if (!crtc->port) { /* This should never happen */ dev_err(dev->dev, "Port node not found in %s\n", dev->dev->of_node->full_name); |