---

yaml --- r: 345333 b: refs/heads/master c: 3023815 h: refs/heads/master i: 345331: 7a5fb66 v: v3
git-mirror · Nov 20, 2012 · c15940d · c15940d
1 parent 7a344b4
commit c15940d
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Showing 2 changed files with 12 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b0e77f45a6da3f361d69680baeb0e133d0bc46c0
+refs/heads/master: 302381511f4b1bc98c6f61ccaec5d8e98ccd0365
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_drv.c b/trunk/drivers/gpu/drm/radeon/radeon_drv.c
@@ -281,12 +281,15 @@ static struct drm_driver driver_old = {
 
 static struct drm_driver kms_driver;
 
-static void radeon_kick_out_firmware_fb(struct pci_dev *pdev)
+static int radeon_kick_out_firmware_fb(struct pci_dev *pdev)
 {
 	struct apertures_struct *ap;
 	bool primary = false;
 
 	ap = alloc_apertures(1);
+	if (!ap)
+		return -ENOMEM;
+
 	ap->ranges[0].base = pci_resource_start(pdev, 0);
 	ap->ranges[0].size = pci_resource_len(pdev, 0);
 
@@ -295,13 +298,19 @@ static void radeon_kick_out_firmware_fb(struct pci_dev *pdev)
 #endif
 	remove_conflicting_framebuffers(ap, "radeondrmfb", primary);
 	kfree(ap);
+
+	return 0;
 }
 
 static int __devinit
 radeon_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
+	int ret;
+
 	/* Get rid of things like offb */
-	radeon_kick_out_firmware_fb(pdev);
+	ret = radeon_kick_out_firmware_fb(pdev);
+	if (ret)
+		return ret;
 
 	return drm_get_pci_dev(pdev, ent, &kms_driver);
 }