From 6dda569fe0fb71a03e2a2e815761796f98232cdb Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Fri, 29 Oct 2010 21:02:18 +0100 Subject: [PATCH] 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 --- drivers/gpu/drm/i915/i915_dma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 00d8fb3e989f..eee88cfcb3aa 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -2082,7 +2082,7 @@ out_workqueue_free: 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); -- 2.39.2