[PATCH v3 18/19] drm/i915: Fix power domain HW state cleanup on error path

[Imre Deak <imre.deak@intel.com>]

Move the cleanup of the power domain HW state on the error path to the
same function where the corresponding init call was called from. I
noticed this problem when loading the module with load failure injection
enabled, making i915_load_modeset_init() fail.

CC: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/i915_dma.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index a5121cd..c6f97a7 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -453,6 +453,7 @@ cleanup_irq:
 	intel_teardown_gmbus(dev);
 cleanup_csr:
 	intel_csr_ucode_fini(dev_priv);
+	intel_power_domains_fini(dev_priv);
 	vga_switcheroo_unregister_client(dev->pdev);
 cleanup_vga_client:
 	vga_client_register(dev->pdev, NULL, NULL, NULL);
@@ -1307,7 +1308,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 	ret = i915_load_modeset_init(dev);
 	if (ret < 0) {
 		DRM_ERROR("failed to init modeset\n");
-		goto out_power_well;
+		goto out_cleanup_vblank;
 	}
 
 	i915_driver_register(dev_priv);
@@ -1318,8 +1319,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 
 	return 0;
 
-out_power_well:
-	intel_power_domains_fini(dev_priv);
+out_cleanup_vblank:
 	drm_vblank_cleanup(dev);
 out_cleanup_hw:
 	i915_driver_cleanup_hw(dev_priv);
-- 
2.5.0

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