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: Chris Wilson <chris@chris-wilson.co.uk>
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 00d8fb3..eee88cf 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -2082,7 +2082,7 @@
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 @@
}
if (dev_priv->regs != NULL)
- iounmap(dev_priv->regs);
+ pci_iounmap(dev->pdev, dev_priv->regs);
intel_teardown_gmbus(dev);
intel_teardown_mchbar(dev);