diff options
| author |   Peter Ujfalusi <peter.ujfalusi@ti.com> | 2015-10-30 10:00:36 +0200 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2015-11-30 15:09:16 +0530 |
| commit | ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e (patch) | |
| tree | dba51fd383cbb59464975b2acb3b60f532881a97 /tools/perf/scripts/python/stackcollapse.py | |
| parent | dmaengine: ti-dma-crossbar: dra7: Support for eDMA with new bindings (diff) | |
| download | linux-dev-ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e.tar.xz linux-dev-ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e.zip | |
dmaengine: ti-dma-crossbar: dra7: Use bitops instead of idr
The use of idr was nice, but it was a bit heavy and we did not need the
features it provides. Using simple bitmap to track allocated DMA channels
is adequate here and it will be easier to add support for reserving
channels later on.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions