From: Chris Wilson <ch...@chris-wilson.co.uk>
We missed adding a few cleanup steps for recent additions.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
---
drivers/gpu/drm/i915/i915_dma.c | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 4c7669f..236e5e3 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1543,7 +1543,7 @@ int i915_driver_load(struct drm_device *dev, unsigned
long flags)
ret = i915_gem_gtt_init(dev);
if (ret)
- goto put_bridge;
+ goto out_regs;
if (drm_core_check_feature(dev, DRIVER_MODESET))
i915_kick_out_firmware_fb(dev_priv);
@@ -1572,7 +1572,7 @@ int i915_driver_load(struct drm_device *dev, unsigned
long flags)
aperture_size);
if (dev_priv->gtt.mappable == NULL) {
ret = -EIO;
- goto out_rmmap;
+ goto out_gtt;
}
dev_priv->gtt.mtrr = arch_phys_wc_add(dev_priv->gtt.mappable_base,
@@ -1646,7 +1646,7 @@ 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_gem_unload;
+ goto out_power_well;
}
} else {
/* Start out suspended in ums mode. */
@@ -1666,6 +1666,10 @@ int i915_driver_load(struct drm_device *dev, unsigned
long flags)
return 0;
+out_power_well:
+ if (HAS_POWER_WELL(dev))
+ i915_remove_power_well(dev);
+ drm_vblank_cleanup(dev);
out_gem_unload:
if (dev_priv->mm.inactive_shrinker.shrink)
unregister_shrinker(&dev_priv->mm.inactive_shrinker);
@@ -1679,12 +1683,17 @@ out_gem_unload:
out_mtrrfree:
arch_phys_wc_del(dev_priv->gtt.mtrr);
io_mapping_free(dev_priv->gtt.mappable);
+out_gtt:
+ list_del(&dev_priv->gtt.base.global_link);
+ drm_mm_takedown(&dev_priv->gtt.base.mm);
dev_priv->gtt.base.cleanup(&dev_priv->gtt.base);
-out_rmmap:
+out_regs:
pci_iounmap(dev->pdev, dev_priv->regs);
put_bridge:
pci_dev_put(dev_priv->bridge_dev);
free_priv:
+ if (dev_priv->slab)
+ kmem_cache_destroy(dev_priv->slab);
kfree(dev_priv);
return ret;
}
@@ -1777,6 +1786,8 @@ int i915_driver_unload(struct drm_device *dev)
if (dev_priv->regs != NULL)
pci_iounmap(dev->pdev, dev_priv->regs);
+ drm_vblank_cleanup(dev);
+
intel_teardown_gmbus(dev);
intel_teardown_mchbar(dev);
--
1.8.1.4
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