@@ -584,41 +584,6 @@ static void atmel_hlcdc_dc_unload(struct drm_device *dev)
destroy_workqueue(dc->wq);
}
-static int atmel_hlcdc_dc_connector_plug_all(struct drm_device *dev)
-{
- struct drm_connector *connector, *failed;
- int ret;
-
- mutex_lock(&dev->mode_config.mutex);
- list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
- ret = drm_connector_register(connector);
- if (ret) {
- failed = connector;
- goto err;
- }
- }
- mutex_unlock(&dev->mode_config.mutex);
- return 0;
-
-err:
- list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
- if (failed == connector)
- break;
-
- drm_connector_unregister(connector);
- }
- mutex_unlock(&dev->mode_config.mutex);
-
- return ret;
-}
-
-static void atmel_hlcdc_dc_connector_unplug_all(struct drm_device *dev)
-{
- mutex_lock(&dev->mode_config.mutex);
- drm_connector_unplug_all(dev);
- mutex_unlock(&dev->mode_config.mutex);
-}
-
static void atmel_hlcdc_dc_lastclose(struct drm_device *dev)
{
struct atmel_hlcdc_dc *dc = dev->dev_private;
@@ -736,7 +701,7 @@ static int atmel_hlcdc_dc_drm_probe(struct platform_device *pdev)
if (ret)
goto err_unload;
- ret = atmel_hlcdc_dc_connector_plug_all(ddev);
+ ret = drm_connector_plug_all(ddev);
if (ret)
goto err_unregister;
@@ -758,7 +723,7 @@ static int atmel_hlcdc_dc_drm_remove(struct platform_device *pdev)
{
struct drm_device *ddev = platform_get_drvdata(pdev);
- atmel_hlcdc_dc_connector_unplug_all(ddev);
+ drm_connector_unplug_all(ddev);
drm_dev_unregister(ddev);
atmel_hlcdc_dc_unload(ddev);
drm_dev_unref(ddev);
This driver used to have its own implementation of connector_plug_all() which actually was taken as a prototype of drm_connector_plug_all(). Now when drm_connector_plug_all() exists reusing it here. And while at it getting rid of mutex in both plug() and unplug() because they were moved to generic helper as well. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: David Airlie <airlied@linux.ie> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 39 ++-------------------------- 1 file changed, 2 insertions(+), 37 deletions(-)