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| author | Teppei Kamijou <teppei.kamijou.yb@renesas.com> | 2012-12-12 18:38:12 +0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-02-11 22:28:21 +0400 |
| commit | eae309836509496c981ceaebdef57041de86ecd4 (patch) | |
| tree | 1c9422ea98f6f831d85665abd79226b4af257f29 /scripts/patch-kernel | |
| parent | 5df460b15e10ffcf2c9a05d0c55b309568d330ea (diff) | |
| download | linux-eae309836509496c981ceaebdef57041de86ecd4.tar.xz | |
mmc: sh_mmcif: Terminate DMA transactions when detecting timeout or error
If a DMA transaction fails, terminate all outstanding DMA transfers and
unmap buffers.
Signed-off-by: Teppei Kamijou <teppei.kamijou.yb@renesas.com>
Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
[g.liakhovetski@gmx.de: forward-port, add dma_unmap_sg() in error cases]
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions