From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 5 Jul 2016 09:40:22 +0000 (+0100)
Subject: drm/i915: Remove impossible tests for dev->dev_private
X-Git-Tag: v4.8-rc1~62^2~20^2~22
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=ded8b07d4c2827811215d92be4c97426ce7f1999;p=linux.git

drm/i915: Remove impossible tests for dev->dev_private

If we have a drm_device, we have a drm_i915_private (since they are the
same).

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Imre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1467711623-2905-3-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
---

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index fa72b73cb180..595029bc55a3 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1556,7 +1556,7 @@ int i915_suspend_switcheroo(struct drm_device *dev, pm_message_t state)
 {
 	int error;
 
-	if (!dev || !dev->dev_private) {
+	if (!dev) {
 		DRM_ERROR("dev: %p\n", dev);
 		DRM_ERROR("DRM not initialized, aborting suspend.\n");
 		return -ENODEV;
@@ -1848,7 +1848,7 @@ static int i915_pm_suspend(struct device *dev)
 	struct pci_dev *pdev = to_pci_dev(dev);
 	struct drm_device *drm_dev = pci_get_drvdata(pdev);
 
-	if (!drm_dev || !drm_dev->dev_private) {
+	if (!drm_dev) {
 		dev_err(dev, "DRM not initialized, aborting suspend.\n");
 		return -ENODEV;
 	}