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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-06-14 20:51:00 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-06-16 10:17:42 +0200 |
| commit | 2cbae7e63747c917b08a505e44b31ec8b4ee5583 (patch) | |
| tree | 0d36159dc7956c404740d45ce70c295ecb19422f /drivers/hid/hid-picolcd_core.c | |
| parent | 6548f4e7a3babf9fd6c52e02da419458e19e2db9 (diff) | |
| download | linux-2cbae7e63747c917b08a505e44b31ec8b4ee5583.tar.bz2 | |
drm: Extract drm_master_open
And pull out the primary_client check to make it really obvious that
this can't happen on control/render nodes. Bonus that we can avoid the
master lock in this case.
v2: Don't leak locks on error path (and simplify control flow while
at it), reported by Julia.
Cc: Julia Lawall <julia.lawall@lip6.fr>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1465930269-7883-6-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/hid/hid-picolcd_core.c')
0 files changed, 0 insertions, 0 deletions