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Commit 6dda569f authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915: Switch to using pci_iounmap in conjunction with pci_iomap 



After switching the MMIO registers to use pci_iomap, remember to dispose
of the mapping with pci_iounmap (for symmetry).

Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent 4066c0ae

drivers/gpu/drm/i915/i915_dma.c

+2 −2
Original line number Diff line number Diff line
@@ -2082,7 +2082,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) 
out_iomapfree:

	io_mapping_free(dev_priv->mm.gtt_mapping);

out_rmmap:

	iounmap(dev_priv->regs);

	pci_iounmap(dev->pdev, dev_priv->regs);

put_bridge:

	pci_dev_put(dev_priv->bridge_dev);

free_priv:
@@ -2168,7 +2168,7 @@ int i915_driver_unload(struct drm_device *dev) 
	}



	if (dev_priv->regs != NULL)

		iounmap(dev_priv->regs);

		pci_iounmap(dev->pdev, dev_priv->regs);



	intel_teardown_gmbus(dev);

	intel_teardown_mchbar(dev);