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| author |   Akinobu Mita <akinobu.mita@gmail.com> | 2016-03-22 01:00:21 +0900 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2016-03-23 13:37:53 +0000 |
| commit | 3525e0aac91c4de5d20b1f22a6c6e2b39db3cc96 (patch) | |
| tree | 99be6544bf468b403e98a20060efd7b7a563ba0b /tools/perf/scripts/python/stackcollapse.py | |
| parent | Merge remote-tracking branches 'spi/topic/res', 'spi/topic/rockchip', 'spi/topic/sh', 'spi/topic/ti-qspi' and 'spi/topic/xilinx' into spi-next (diff) | |
| download | linux-dev-3525e0aac91c4de5d20b1f22a6c6e2b39db3cc96.tar.xz linux-dev-3525e0aac91c4de5d20b1f22a6c6e2b39db3cc96.zip | |
spi: omap2-mcspi: fix dma transfer for vmalloced buffer
Currently omap2-mcspi cannot handle dma transfer for vmalloced buffer.
I hit this problem when using mtdblock on spi-nor.
This lets the SPI core handle the page mapping for dma transfer buffer.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions