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drm/hisilicon: Use drm_connector_register_all

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Use drm_connector_register_all helper to register connectors.

Cc: Xinliang Liu <xinliang.liu@linaro.org>
Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
This commit is contained in:
Daniel Vetter 2016-05-06 10:28:41 +02:00 committed by Xinliang Liu
parent 2e726dc4b4
commit b93c846273
1 changed files with 1 additions and 30 deletions
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31
drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
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@ -201,35 +201,6 @@ static int compare_of(struct device *dev, void *data)
return dev->of_node == data;
}
static int kirin_drm_connectors_register(struct drm_device *dev)
{
struct drm_connector *connector;
struct drm_connector *failed_connector;
int ret;
mutex_lock(&dev->mode_config.mutex);
drm_for_each_connector(connector, dev) {
ret = drm_connector_register(connector);
if (ret) {
failed_connector = connector;
goto err;
}
}
mutex_unlock(&dev->mode_config.mutex);
return 0;
err:
drm_for_each_connector(connector, dev) {
if (failed_connector == connector)
break;
drm_connector_unregister(connector);
}
mutex_unlock(&dev->mode_config.mutex);
return ret;
}
static int kirin_drm_bind(struct device *dev)
{
struct drm_driver *driver = &kirin_drm_driver;
@ -251,7 +222,7 @@ static int kirin_drm_bind(struct device *dev)
goto err_kms_cleanup;
/* connectors should be registered after drm device register */
ret = kirin_drm_connectors_register(drm_dev);
ret = drm_connector_register_all(drm_dev);
if (ret)
goto err_drm_dev_unregister;