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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2013-02-14 09:00:15 (GMT)
committerVinod Koul <vinod.koul@intel.com>2013-02-14 14:30:53 (GMT)
commit88b386c0a7c278581d2b8e2c2761d12f6475938d (patch)
treeb4616aeeb7a8c5c057cd52d30a2ecadb744d6f1f /include
parent7dd145252574e34d92ad574e5168e4115639c0be (diff)
downloadlinux-fsl-qoriq-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>
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