From: Alan Cox <alan@linux.intel.com>
Date: Wed, 14 Mar 2012 12:00:09 +0000 (+0000)
Subject: gma500: Fix resume paths
X-Git-Tag: v3.4-rc1~141^2~60
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=50d44a523759c39af1119285a5396ca387288af0;p=profile%2Fivi%2Fkernel-x86-ivi.git

gma500: Fix resume paths

We fall apart somewhat on resume because we don't invoke all the resume
methods as we should. Fix the silly error in the logic.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/drivers/gpu/drm/gma500/power.c b/drivers/gpu/drm/gma500/power.c
index 994f669..8d23c45 100644
--- a/drivers/gpu/drm/gma500/power.c
+++ b/drivers/gpu/drm/gma500/power.c
@@ -102,9 +102,6 @@ static void gma_resume_display(struct pci_dev *pdev)
 	struct drm_device *dev = pci_get_drvdata(pdev);
 	struct drm_psb_private *dev_priv = dev->dev_private;
 
-	if (dev_priv->suspended == false)
-		return;
-
 	/* turn on the display power island */
 	dev_priv->ops->power_up(dev);
 	dev_priv->suspended = false;