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| author |   Lothar Waßmann <LW@KARO-electronics.de> | 2011-12-08 09:15:43 +0100 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@linux.intel.com> | 2011-12-23 20:54:55 +0530 |
| commit | 6d23ea4b1906f28f5d99ad6aeef7207c48be6bfd (patch) | |
| tree | d448c976c70aa3bf028fb9cf8c91a7b7f046129d /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | dma: mxs-dma: Always leave mxs_dma_init() with the clock disabled. (diff) | |
| download | wireguard-linux-6d23ea4b1906f28f5d99ad6aeef7207c48be6bfd.tar.xz wireguard-linux-6d23ea4b1906f28f5d99ad6aeef7207c48be6bfd.zip | |
dma: mxs-dma: make mxs_dma_prep_slave_sg() multi user safe
Using a static variable for counting the number of CCWs attached to
a DMA channel when appending a new descriptor is not multi user safe.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions