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| author |   David Herrmann <dh.herrmann@gmail.com> | 2013-11-13 11:42:26 +0100 |
|---|---|---|
| committer |   Dave Airlie <airlied@gmail.com> | 2013-11-15 20:49:02 +1000 |
| commit | a3483353ca4e6dbeef2ed62ebed01af109b5b27a (patch) | |
| tree | 39d10911e950c2c8ef0fedf0d945ae549efee718 /drivers/md | |
| parent | Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next (diff) | |
| download | linux-dev-a3483353ca4e6dbeef2ed62ebed01af109b5b27a.tar.xz linux-dev-a3483353ca4e6dbeef2ed62ebed01af109b5b27a.zip | |
drm: check for !kdev in drm_unplug_minor()
We moved minor deallocation to drm_dev_free() in:
commit 8f6599da8e772fa8de54cdf98e9e03cbaf3946da
Author: David Herrmann <dh.herrmann@gmail.com>
Date: Sun Oct 20 18:55:45 2013 +0200
drm: delay minor destruction to drm_dev_free()
However, this causes a call to drm_unplug_minor(), which should just do
nothing as drm_dev_unregister() already called this.
But a separate patch caused kdev lifetime changes:
commit 5bdebb183c9702a8c57a01dff09337be3de337a6
Author: Dave Airlie <airlied@redhat.com>
Date: Fri Oct 11 14:07:25 2013 +1000
drm/sysfs: sort out minor and connector device object lifetimes.
Thus making our dev_is_registered() call useles (and even segfault if it
is NULL). Replace it with a simple !kdev test and we're fine.
Reported-by: Huax Lu <huax.lu@intel.com>
Reported-by: Daniel Vetter <daniel@ffwll.ch>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=71208
Tested-by: lu hua <huax.lu@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Dave Airlie <airlied@gmail.com>
Diffstat (limited to 'drivers/md')
0 files changed, 0 insertions, 0 deletions