commit b7e53aba2f0e6abf23e3f07b38b241145c33a005
author Zhenyu Wang <zhenyuw@linux.intel.com> Mon Sep 14 10:47:07 2009 +0800
committer Jesse Barnes <jbarnes@virtuousgeek.org> Thu Sep 17 14:43:33 2009 -0700
tree 8fee47bd3e4b06ca876124c5a917e3eab068cd2c
parent 07f73f6912667621276b002e33844ef283d98203

drm/i915: remove restore in resume

Don't need extra config restore like for intel_agp, which
might cause resume hang issue found by Alan on 845G.

Cc: Stable Team <stable@kernel.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

drivers/gpu/drm/i915/i915_drv.c

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index c57c174..b93814c 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -99,8 +99,6 @@
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int ret = 0;
 
-	pci_set_power_state(dev->pdev, PCI_D0);
-	pci_restore_state(dev->pdev);
 	if (pci_enable_device(dev->pdev))
 		return -1;
 	pci_set_master(dev->pdev);