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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2013-02-14 13:00:15 +0400 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-02-14 18:30:53 +0400 |
| commit | 88b386c0a7c278581d2b8e2c2761d12f6475938d (patch) | |
| tree | b4616aeeb7a8c5c057cd52d30a2ecadb744d6f1f /drivers/gpu/drm/nouveau | |
| parent | 7dd145252574e34d92ad574e5168e4115639c0be (diff) | |
| download | linux-88b386c0a7c278581d2b8e2c2761d12f6475938d.tar.xz | |
dma: of-dma: protect list write operation by spin_lock
It's possible to have an inconsistency in the list due to unprotected operation
on it. The patch adds a proper locking on the list operation.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau')
0 files changed, 0 insertions, 0 deletions