Move my earlier description of the fix for #6531574 under 2.6.39.2

svn path=/dists/sid/linux-2.6/; revision=17794

debian/changelog

@@ -3,8 +3,6 @@ linux-2.6 (2.6.39-3) UNRELEASED; urgency=low
   [ Ben Hutchings ]
   * [x86] i915: Revert "drm/i915: Enable GMBUS for post-gen2 chipsets"
     (Closes: #627575)
-  * block: Fix crash (oops) in blkdev_get() on failed exclusive open
-    (Closes: #631574)
   * linux-source-<version>: Suggest libqt4-dev (for 'make xconfig')
     instead of libqt3-mt-dev (Closes: #631666)
   * [armhf] Add omap flavour, thanks to Sebastian Reichel
@@ -17,7 +15,7 @@ linux-2.6 (2.6.39-3) UNRELEASED; urgency=low
 
   [ maximilian attems ]
   * Add stable 2.6.39.2, including:
-    - block: blkdev_get() should access ->bd_disk only after success
+    - block: Fix crash (oops) in blkdev_get() on failed exclusive open
       (Closes: #631574)
     - drm/radeon/kms: viewport height has to be even
     - drm/radeon/kms: fix for radeon on systems >4GB without hardware iommu