drm/i915: Cleanup modesetting on load-error path
After handling a critical failure initialising GEM we need to unwind the
modesetting setup.
Testcase: igt/drv_module_reload/basic-reload-inject
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180710094421.16223-2-chris@chris-wilson.co.uk
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index c2b9a4a..f26cc72 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -682,7 +682,7 @@ static int i915_load_modeset_init(struct drm_device *dev)
ret = i915_gem_init(dev_priv);
if (ret)
- goto cleanup_irq;
+ goto cleanup_modeset;
intel_setup_overlay(dev_priv);
@@ -702,6 +702,8 @@ static int i915_load_modeset_init(struct drm_device *dev)
if (i915_gem_suspend(dev_priv))
DRM_ERROR("failed to idle hardware; continuing to unload!\n");
i915_gem_fini(dev_priv);
+cleanup_modeset:
+ intel_modeset_cleanup(dev);
cleanup_irq:
drm_irq_uninstall(dev);
intel_teardown_gmbus(dev_priv);