If we fail to register all the initial CRTCs and connectors, report that
failure back to the caller.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
---
drivers/gpu/drm/drm_drv.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 36e8e9cbec52..25c0a5435dbb 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -822,8 +822,11 @@ int drm_dev_register(struct drm_device *dev, unsigned long
flags)
goto err_minors;
}
- if (drm_core_check_feature(dev, DRIVER_MODESET))
- drm_modeset_register_all(dev);
+ if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+ ret = drm_modeset_register_all(dev);
+ if (ret)
+ goto err_load;
+ }
ret = 0;
@@ -835,6 +838,10 @@ int drm_dev_register(struct drm_device *dev, unsigned long
flags)
goto out_unlock;
+err_load:
+ if (dev->driver->unload)
+ dev->driver->unload(dev);
+ dev->registered = false;
err_minors:
remove_compat_control_link(dev);
drm_minor_unregister(dev, DRM_MINOR_PRIMARY);
--
2.19.1
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