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| author | Adrian Hunter <adrian.hunter@intel.com> | 2011-12-16 11:01:38 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@linux.intel.com> | 2011-12-23 21:50:57 +0530 |
| commit | 1fded07513ea57b5ee128958ff119e05588b7227 (patch) | |
| tree | b25d48ee587c5c3a4e8703de89204d51dd459c5b /arch/hexagon | |
| parent | 0ef7e206d6a5a5de0cd84ed4925a4f688c62e732 (diff) | |
| download | blackbird-op-linux-1fded07513ea57b5ee128958ff119e05588b7227.tar.gz blackbird-op-linux-1fded07513ea57b5ee128958ff119e05588b7227.zip | |
dmaengine: intel_mid_dma: locking and freeing fixes
Two issues are fixed:
1. DMA descriptors are reused so when freeing lli structures
that are linked to them, the pointer must be nulled.
2. midc_scan_descriptors() must be called with the
channel lock held.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'arch/hexagon')
0 files changed, 0 insertions, 0 deletions
